/* =============================================
   0o0 Blog System - Design Tokens & Styles
   Matcha Theme · Glass Cards · Kaomoji Culture
   ============================================= */

/* ---- CSS Variables (Design Tokens) - Kawaii Theme ---- */
:root {
  /* Colors - Light Mode */
  --matcha: #8FD9B6;
  --matcha-dark: #6AC497;
  --matcha-light: #B8EAD6;
  --sakura: #FFB7C5;
  --sakura-dark: #FF9CB3;
  --sakura-light: #FFD4DE;
  --lavender: #D4C1FF;
  --lavender-dark: #B8A0E8;
  --lavender-light: #E5DCFF;
  --cream: #FFF8F0;
  --cream-dark: #FFFAF5;
  --text-main: #5A4A42;
  --text-soft: #9B8A82;
  --text-white: #FFFFFF;
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(143, 217, 182, 0.25);
  --glass-shadow: 0 8px 32px rgba(143, 217, 182, 0.08), 0 2px 8px rgba(255, 183, 197, 0.06);
  --badge-bg: rgba(143, 217, 182, 0.12);
  --badge-border: rgba(143, 217, 182, 0.25);
  --nav-hover-shadow: 0 8px 24px rgba(143, 217, 182, 0.15), 0 2px 8px rgba(255, 183, 197, 0.1);
  --overlay: rgba(255, 248, 240, 0.85);
  --warn: #FFC069;
  --error: #FF8E8E;
  --success: #8FD9B6;
  --font-display: "ZCOOL KuaiLe", cursive;
  --font-body: "Nunito", sans-serif;
  --shadow-card: var(--glass-shadow);
  --sidebar-width: 200px;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-full: 9999px;
}

/* ---- Dark Mode ---- */
.dark {
  --matcha: #A8E6C8;
  --matcha-dark: #7ED4A8;
  --matcha-light: #C8F0DE;
  --sakura: #FFA8B8;
  --sakura-dark: #FF8898;
  --sakura-light: #FFC8D4;
  --lavender: #C8B8F0;
  --lavender-dark: #A898DC;
  --lavender-light: #D8D0F8;
  --cream: #1A1614;
  --cream-dark: #2A2422;
  --text-main: #F0ECE8;
  --text-soft: #A09890;
  --glass-bg: rgba(30, 26, 24, 0.85);
  --glass-border: rgba(168, 230, 200, 0.15);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.25), 0 2px 8px rgba(255, 168, 184, 0.05);
  --badge-bg: rgba(168, 230, 200, 0.1);
  --badge-border: rgba(168, 230, 200, 0.15);
  --nav-hover-shadow: 0 8px 24px rgba(0, 0, 0, 0.3), 0 2px 8px rgba(255, 168, 184, 0.08);
  --overlay: rgba(26, 22, 20, 0.85);
}

/* ---- Reset & Base ---- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-main);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background 0.4s ease, color 0.4s ease;
}

a {
  color: var(--matcha);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--matcha-dark);
}

img {
  max-width: 100%;
  height: auto;
}

/* ---- Utility ---- */
.text-center { text-align: center; }
.text-soft { color: var(--text-soft); }
.text-small { font-size: 0.875rem; }

/* =============================================
   Buttons - Kawaii Style
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  text-decoration: none;
  line-height: 1.5;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--nav-hover-shadow);
}

.btn:active {
  transform: translateY(-1px) scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, var(--matcha) 0%, var(--matcha-dark) 100%);
  color: var(--text-white);
  box-shadow: 0 4px 16px rgba(143, 217, 182, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--matcha-dark) 0%, #5AB887 100%);
  box-shadow: 0 8px 24px rgba(143, 217, 182, 0.4);
}

.btn-secondary {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border: 1.5px solid var(--glass-border);
  color: var(--text-main);
  box-shadow: var(--glass-shadow);
}

.btn-secondary:hover {
  border-color: var(--matcha);
  color: var(--matcha-dark);
  background: rgba(143, 217, 182, 0.05);
}

.btn-danger {
  color: var(--error);
  background: rgba(255, 142, 142, 0.08);
  border: 1.5px solid transparent;
}

.btn-danger:hover {
  background: linear-gradient(135deg, var(--error) 0%, #FF6E6E 100%);
  color: var(--text-white);
  border-color: var(--error);
}

.btn-sakura {
  background: linear-gradient(135deg, var(--sakura) 0%, var(--sakura-dark) 100%);
  color: var(--text-white);
  box-shadow: 0 4px 16px rgba(255, 183, 197, 0.3);
}

.btn-sakura:hover {
  background: linear-gradient(135deg, var(--sakura-dark) 0%, #FF7C93 100%);
  box-shadow: 0 8px 24px rgba(255, 183, 197, 0.4);
}

.btn-lavender {
  background: linear-gradient(135deg, var(--lavender) 0%, var(--lavender-dark) 100%);
  color: var(--text-white);
  box-shadow: 0 4px 16px rgba(212, 193, 255, 0.3);
}

.btn-lavender:hover {
  background: linear-gradient(135deg, var(--lavender-dark) 0%, #9880D0 100%);
  box-shadow: 0 8px 24px rgba(212, 193, 255, 0.4);
}

.btn-sm {
  padding: 8px 20px;
  font-size: 0.8125rem;
  border-radius: var(--radius-full);
}

.btn-full {
  width: 100%;
}

.btn:disabled,
.btn[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
  transform: none !important;
}

/* =============================================
   Forms - Kawaii Style
   ============================================= */
.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-soft);
  margin-bottom: 8px;
  padding-left: 8px;
}

.form-input {
  width: 100%;
  padding: 14px 20px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--text-main);
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border: 2px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--glass-shadow), inset 0 1px 0 rgba(255,255,255,0.5);
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  outline: none;
}

.form-input:focus {
  border-color: var(--matcha);
  box-shadow: 0 0 0 4px rgba(143, 217, 182, 0.15), var(--nav-hover-shadow);
  transform: translateY(-1px);
}

.form-input:hover {
  border-color: rgba(143, 217, 182, 0.4);
}

.form-input::placeholder {
  color: var(--text-soft);
  opacity: 0.5;
}

.form-textarea {
  min-height: 280px;
  resize: vertical;
  line-height: 1.75;
  font-size: 0.9375rem;
}

/* ---- Editor Preview - Kawaii Style ---- */
.editor-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.editor-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 2px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--glass-shadow);
}

.editor-panel-header {
  padding: 12px 20px;
  background: linear-gradient(135deg, rgba(143,217,182,0.05) 0%, rgba(255,183,197,0.05) 100%);
  border-bottom: 2px solid var(--glass-border);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-soft);
  display: flex;
  align-items: center;
  gap: 10px;
}

.editor-preview {
  padding: 16px;
  min-height: 280px;
  max-height: 600px;
  overflow-y: auto;
  font-size: 0.9375rem;
  line-height: 1.75;
}

.editor-preview img {
  max-width: 100%;
  border-radius: 8px;
}

.editor-preview h1 { font-size: 1.5rem; margin: 16px 0 8px; }
.editor-preview h2 { font-size: 1.25rem; margin: 14px 0 6px; }
.editor-preview h3 { font-size: 1.125rem; margin: 12px 0 4px; }
.editor-preview p { margin-bottom: 12px; }
.editor-preview blockquote {
  border-left: 3px solid var(--matcha);
  padding-left: 12px;
  margin: 16px 0;
  color: var(--text-soft);
}
.editor-preview code {
  background: var(--cream-dark);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: monospace;
}
.editor-preview pre {
  background: var(--cream-dark);
  padding: 12px;
  border-radius: 8px;
  overflow-x: auto;
  margin: 12px 0;
}
.editor-preview pre code {
  background: transparent;
  padding: 0;
}
.editor-preview ul, .editor-preview ol {
  padding-left: 24px;
  margin: 8px 0;
}
.editor-preview li { margin-bottom: 4px; }
.editor-preview table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
}
.editor-preview th, .editor-preview td {
  border: 1px solid var(--glass-border);
  padding: 8px 12px;
  text-align: left;
}
.editor-preview th {
  background: var(--cream-dark);
  font-weight: 700;
}
.editor-preview a { color: var(--matcha); }
.editor-preview hr {
  border: none;
  border-top: 1px solid var(--glass-border);
  margin: 20px 0;
}

/* ---- Toggle Switch ---- */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 26px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--text-soft);
  transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 9999px;
}

.toggle-slider::before {
  position: absolute;
  content: '';
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background: white;
  transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--matcha);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(22px);
}

.toggle-switch input:focus + .toggle-slider {
  box-shadow: 0 0 0 3px rgba(123, 158, 109, 0.2);
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-main);
}

/* ---- Emoji Picker ---- */
.emoji-picker {
  position: absolute;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  box-shadow: var(--glass-shadow);
  padding: 12px;
  z-index: 1000;
  min-width: 280px;
  max-width: 400px;
  max-height: 360px;
  overflow-y: auto;
}

.emoji-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--glass-border);
}

.emoji-tab {
  padding: 6px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-soft);
  background: transparent;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.emoji-tab.active {
  background: rgba(123, 158, 109, 0.1);
  color: var(--matcha-dark);
}

.emoji-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 6px;
  max-height: 400px;
  overflow-y: auto;
  padding: 4px;
}

.emoji-item {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 10px;
  transition: all 0.2s ease;
  user-select: none;
  overflow: hidden;
  background: rgba(255,255,255,0.4);
}

.emoji-item:hover {
  background: rgba(123, 158, 109, 0.15);
  transform: scale(1.3);
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  z-index: 10;
}

.emoji-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 表情包在编辑器预览和文章中的展示 */
.editor-preview img[src*="emoji"],
.editor-preview img[src*="giphy"],
.editor-preview img[src*="ba1"],
.editor-preview img[src*="ba2"],
.editor-preview img[src*="ba3"],
.editor-preview img[src*="ba4"],
.editor-preview img[src*="ba5"],
.editor-preview img[src*="ba6"],
.post-content img[alt="表情包"],
.post-content img[alt="emoji"] {
  display: inline-block;
  max-width: 120px;
  max-height: 120px;
  vertical-align: middle;
  border-radius: 8px;
  margin: 4px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* ---- Custom Cursor ---- */
.cursor-cute { cursor: auto; }

.cursor-dot {
  position: fixed;
  width: 6px;
  height: 6px;
  background: var(--text-primary);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: width 0.15s ease, height 0.15s ease, background 0.15s ease, opacity 0.2s ease;
}

.cursor-dot.hovering {
  width: 8px;
  height: 8px;
  background: var(--matcha);
}

.cursor-dot.clicking {
  width: 4px;
  height: 4px;
  background: var(--matcha-dark);
}

.cursor-ring {
  position: fixed;
  width: 20px;
  height: 20px;
  border: 1.5px solid var(--text-soft);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  transition: width 0.15s ease, height 0.15s ease, border-color 0.15s ease, opacity 0.2s ease;
}

.cursor-ring.hovering {
  width: 32px;
  height: 32px;
  border-color: var(--matcha);
  border-width: 2px;
}

.cursor-ring.clicking {
  width: 16px;
  height: 16px;
  border-color: var(--matcha-dark);
}

.cursor-trail {
  position: fixed;
  font-size: 0.75rem;
  pointer-events: none;
  z-index: 99997;
  opacity: 0;
  font-weight: 700;
  color: var(--matcha-dark);
  text-shadow: 0 0 4px rgba(255,255,255,0.6);
  white-space: nowrap;
  user-select: none;
}

.cursor-particle {
  position: fixed;
  width: 4px;
  height: 4px;
  background: var(--matcha);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99996;
  opacity: 0.6;
}

/* ---- Layout Toggle Bar ---- */
.layout-toggle-bar {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
}

.layout-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-soft);
  background: var(--glass-bg);
  border: 1.5px solid var(--glass-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.25s ease;
}

.layout-toggle-btn:hover {
  border-color: var(--matcha);
  color: var(--matcha-dark);
  background: rgba(123, 158, 109, 0.05);
}

.layout-toggle-btn.active {
  color: white;
  background: linear-gradient(135deg, var(--matcha) 0%, var(--matcha-dark) 100%);
  border-color: var(--matcha);
  box-shadow: 0 4px 16px rgba(123, 158, 109, 0.3);
}

.layout-toggle-btn .material-symbols-outlined {
  font-size: 16px;
  vertical-align: middle;
}

/* ---- Moments Home Cards (Social Media Style) ---- */
.moments-home-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.moment-home-card {
  display: flex;
  gap: 12px;
  padding: 20px;
  background: var(--glass-bg);
  border: 1.5px solid var(--glass-border);
  border-radius: var(--radius-lg);
  transition: all 0.25s ease;
}

.moment-home-card:hover {
  border-color: var(--matcha);
  box-shadow: 0 4px 20px rgba(123, 158, 109, 0.1);
}

.moment-card-avatar {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.moment-card-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.moment-card-avatar .material-symbols-outlined {
  font-size: 24px;
  color: var(--text-soft);
}

.moment-card-content {
  flex: 1;
  min-width: 0;
}

.moment-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.moment-card-author {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.moment-card-time {
  font-size: 0.75rem;
  color: var(--text-soft);
}

.moment-card-text {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-primary);
  white-space: pre-wrap;
  word-break: break-word;
}

.moment-card-image {
  margin-top: 12px;
  border-radius: var(--radius-md);
  overflow: hidden;
  max-width: 100%;
}

.moment-card-image img {
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: cover;
}

.moment-card-actions {
  display: flex;
  gap: 16px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--glass-border);
}

.moment-action-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8rem;
  color: var(--text-soft);
  cursor: pointer;
  transition: color 0.2s ease;
}

.moment-action-btn:hover {
  color: var(--matcha);
}

.moment-action-btn .material-symbols-outlined {
  font-size: 16px;
}

.moment-like-btn.liked {
  color: #ef4444;
}

.moment-card-comments {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--glass-border);
}

.moment-comment-form {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

/* ---- Changelog Timeline ---- */
.timeline {
  position: relative;
  padding: 16px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: var(--glass-border);
}

.timeline-item {
  position: relative;
  display: flex;
  padding: 16px 0 16px 56px;
}

.timeline-dot {
  position: absolute;
  left: 20px;
  top: 24px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--matcha);
  border: 3px solid var(--glass-bg);
  z-index: 1;
}

.timeline-content {
  flex: 1;
}

.timeline-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.timeline-version {
  font-weight: 700;
  color: var(--matcha-dark);
  font-size: 0.95rem;
}

.timeline-date {
  font-size: 0.75rem;
  color: var(--text-soft);
}

.timeline-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.timeline-list li {
  padding: 4px 0;
  font-size: 0.875rem;
  color: var(--text-primary);
  position: relative;
  padding-left: 16px;
}

.timeline-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--matcha);
}

/* ---- File Float Window ---- */
.file-float-btn {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 56px;
  height: 56px;
  background: var(--matcha);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  box-shadow: 0 4px 20px rgba(123, 158, 109, 0.3);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.file-float-btn:hover {
  transform: translateY(-4px) scale(1.1);
  box-shadow: 0 8px 30px rgba(123, 158, 109, 0.4);
}

.file-float-btn span {
  color: white;
}

.file-float-window {
  position: fixed;
  right: 24px;
  bottom: 100px;
  width: 320px;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  box-shadow: var(--glass-shadow);
  z-index: 500;
  overflow: hidden;
  animation: slideUp 0.3s ease;
}

.file-float-header {
  padding: 16px;
  background: rgba(123, 158, 109, 0.08);
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.file-float-header h3 {
  font-size: 0.9375rem;
  font-weight: 800;
  color: var(--matcha-dark);
}

.file-float-close {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.file-float-close:hover {
  background: rgba(196, 90, 90, 0.1);
}

.file-float-upload {
  padding: 12px;
  border-bottom: 1px solid var(--glass-border);
}

.file-float-upload input[type="file"] {
  display: none;
}

.file-float-upload-btn {
  width: 100%;
  padding: 10px;
  background: rgba(123, 158, 109, 0.1);
  border: 1px dashed var(--matcha);
  border-radius: 12px;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--matcha-dark);
  transition: all 0.3s ease;
}

.file-float-upload-btn:hover {
  background: rgba(123, 158, 109, 0.15);
  border-style: solid;
}

.file-float-list {
  max-height: 280px;
  overflow-y: auto;
  padding: 8px;
}

.file-float-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.file-float-item:hover {
  background: rgba(123, 158, 109, 0.06);
}

.file-float-item img {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 8px;
}

.file-float-item-info {
  flex: 1;
  min-width: 0;
}

.file-float-item-name {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-main);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-float-item-size {
  font-size: 0.75rem;
  color: var(--text-soft);
}

.file-float-empty {
  padding: 24px;
  text-align: center;
  color: var(--text-soft);
  font-size: 0.875rem;
}

/* ---- Announcement Animation ---- */
.announcement-banner {
  animation: bannerSlide 0.5s ease-out;
}

@keyframes bannerSlide {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.announcement-text {
  animation: textPulse 2s ease-in-out infinite;
}

@keyframes textPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.8; }
}

.announcement-icon {
  animation: iconBounce 1s ease-in-out infinite;
}

@keyframes iconBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}

.form-row {
  display: flex;
  gap: 16px;
}

.form-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 24px;
}

.checkbox-label {
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--matcha);
  cursor: pointer;
}

select.form-input {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%238B7B6D'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

/* ---- Alerts ---- */
.alert {
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 600;
}

.alert-success {
  background: rgba(123, 158, 109, 0.1);
  color: var(--success);
  border: 1px solid rgba(123, 158, 109, 0.2);
}

.alert-error {
  background: rgba(196, 90, 90, 0.1);
  color: var(--error);
  border: 1px solid rgba(196, 90, 90, 0.2);
}

/* ---- Badges ---- */
.badge {
  display: inline-block;
  padding: 2px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 9999px;
}

.badge-success {
  background: rgba(123, 158, 109, 0.12);
  color: var(--success);
  border: 1px solid rgba(123, 158, 109, 0.2);
}

.badge-draft {
  background: rgba(232, 168, 56, 0.12);
  color: var(--warn);
  border: 1px solid rgba(232, 168, 56, 0.2);
}

/* =============================================
   Cards
   ============================================= */
.card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  box-shadow: var(--glass-shadow);
  padding: 24px;
  transition: all 0.4s ease;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--glass-border);
}

.card-header h2 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--matcha-dark);
  font-family: var(--font-display);
}

/* =============================================
   Tables
   ============================================= */
.table-wrap {
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th {
  padding: 12px 16px;
  text-align: left;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-soft);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: var(--cream-dark);
  border-radius: 8px 8px 0 0;
}

.table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--glass-border);
  font-size: 0.9375rem;
}

.table tbody tr:hover {
  background: rgba(123, 158, 109, 0.04);
}

.table tbody tr:last-child td {
  border-bottom: none;
}

/* =============================================
   Login Page
   ============================================= */
.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  box-shadow: var(--glass-shadow);
  padding: 48px 36px;
  width: 100%;
  max-width: 400px;
}

.login-logo {
  font-family: var(--font-display);
  font-size: 3rem;
  text-align: center;
  color: var(--matcha-dark);
  margin-bottom: 8px;
}

.login-card h1 {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 4px;
}

.login-sub {
  text-align: center;
  color: var(--text-soft);
  font-size: 0.875rem;
  margin-bottom: 28px;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.login-footer {
  margin-top: 20px;
  text-align: center;
  font-size: 0.875rem;
}

.login-footer a {
  color: var(--text-soft);
}

.login-footer a:hover {
  color: var(--matcha);
}

/* ====================== Shared Animations ====================== */
.stagger-item {
  opacity: 0;
  animation: slideUp .5s ease forwards;
  animation-delay: calc(var(--stagger-index, 0) * .08s);
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* =============================================
   Admin Layout - Kawaii Style
   ============================================= */
.admin-body {
  background: var(--cream);
  position: relative;
  overflow-x: hidden;
}

.admin-body::before {
  content: '';
  position: fixed;
  top: -50px;
  right: -50px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255,183,197,0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.admin-body::after {
  content: '';
  position: fixed;
  bottom: -80px;
  left: -80px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(143,217,182,0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.admin-layout {
  display: flex;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* Sidebar - Kawaii Style */
.admin-sidebar {
  position: fixed;
  left: 12px;
  top: 12px;
  bottom: 12px;
  width: calc(var(--sidebar-width) - 24px);
  background: var(--glass-bg);
  backdrop-filter: blur(24px);
  border: 2px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  z-index: 50;
  overflow-y: auto;
  box-shadow: var(--glass-shadow);
}

.sidebar-brand {
  margin-bottom: 28px;
  padding: 0 8px;
  text-align: center;
}

.sidebar-logo {
  font-family: var(--font-display);
  font-size: 2.25rem;
  color: var(--matcha-dark);
  text-decoration: none;
  display: block;
  transition: all 0.3s ease;
}

.sidebar-logo:hover {
  transform: scale(1.05) rotate(3deg);
  color: var(--matcha);
}

.sidebar-tagline {
  font-size: 0.75rem;
  color: var(--text-soft);
  margin-top: 4px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-main);
  text-decoration: none;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
}

.nav-item::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 4px;
  height: 0;
  background: linear-gradient(180deg, var(--matcha) 0%, var(--sakura) 100%);
  border-radius: var(--radius-full);
  transform: translateY(-50%);
  transition: height 0.3s ease;
}

.nav-item:hover {
  background: linear-gradient(135deg, rgba(143,217,182,0.1) 0%, rgba(255,183,197,0.08) 100%);
  color: var(--matcha-dark);
  transform: translateX(4px);
  box-shadow: 0 4px 16px rgba(143,217,182,0.1);
}

.nav-item:hover::before {
  height: 60%;
}

.nav-item.active {
  background: linear-gradient(135deg, rgba(143,217,182,0.15) 0%, rgba(255,183,197,0.1) 100%);
  color: var(--matcha-dark);
  border-left: 3px solid var(--matcha);
  box-shadow: 0 4px 16px rgba(143,217,182,0.12);
}

.nav-icon {
  font-size: 1.125rem;
  width: 28px;
  text-align: center;
  transition: transform 0.3s ease;
}

.nav-item:hover .nav-icon {
  transform: scale(1.15);
}

.nav-logout {
  margin-top: auto;
  color: var(--text-soft);
}

.nav-logout:hover {
  color: var(--error);
  background: rgba(196, 90, 90, 0.08);
}

/* Main - Kawaii Style */
.admin-main {
  margin-left: var(--sidebar-width);
  flex: 1;
  padding: 24px 32px;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  position: relative;
  padding-right: 56px;
}

.admin-header h1 {
  font-size: 1.875rem;
  font-weight: 800;
  font-family: var(--font-display);
  color: var(--matcha-dark);
}

.admin-user {
  font-size: 0.875rem;
  color: var(--text-soft);
  font-weight: 600;
}

/* =============================================
   Stats Grid
   ============================================= */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  box-shadow: var(--glass-shadow);
  padding: 20px;
  text-align: center;
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-main);
  font-family: var(--font-display);
}

.stat-number.stat-green { color: var(--success); }
.stat-number.stat-warn { color: var(--warn); }

.stat-label {
  font-size: 0.8125rem;
  color: var(--text-soft);
  font-weight: 600;
  margin-top: 4px;
}

/* =============================================
   Action Groups
   ============================================= */
.action-group {
  display: flex;
  gap: 6px;
  align-items: center;
}

.quick-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* =============================================
   Info Grid (Config Page)
   ============================================= */
.info-grid {
  display: grid;
  gap: 12px;
}

.info-item {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--glass-border);
}

.info-item:last-child {
  border-bottom: none;
}

.info-label {
  font-size: 0.875rem;
  color: var(--text-soft);
  font-weight: 600;
}

.info-value {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-main);
}

/* =============================================
   Pagination
   ============================================= */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 20px 0 8px;
}

.page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-soft);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  transition: all 0.3s ease;
}

.page-link:hover {
  color: var(--matcha-dark);
  border-color: var(--matcha);
}

.page-link.active {
  background: var(--matcha);
  color: var(--text-white);
  border-color: var(--matcha);
}

/* =============================================
   Wallpaper Layer
   ============================================= */
.wallpaper-layer {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.wallpaper-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: background-image 0.8s ease-in-out;
  filter: brightness(1.05) saturate(0.95);
}

.wallpaper-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.55) 0%, rgba(255,255,248,0.6) 100%);
  transition: background 0.4s ease;
}

/* Dark mode wallpaper dim */
html.dark .wallpaper-img {
  filter: brightness(0.35) saturate(0.6) blur(1px);
}

html.dark .wallpaper-overlay {
  background: linear-gradient(135deg, rgba(20,18,16,0.7) 0%, rgba(28,24,22,0.75) 100%);
}

/* =============================================
   Blog Layout (Frontend)
   ============================================= */
.blog-layout {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.blog-header {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: background 0.4s ease;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  height: 64px;
}

.blog-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--matcha-dark);
  text-decoration: none;
  flex-shrink: 0;
}

.blog-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1 1 auto;
  overflow-x: auto;
  white-space: nowrap;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.blog-nav::-webkit-scrollbar { display: none; }

.nav-link {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-soft);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 12px;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--matcha-dark);
  background: rgba(123, 158, 109, 0.1);
}

/* Search & Theme area */
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* Hero */
.blog-hero {
  padding: 72px 24px 56px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.blog-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(123, 158, 109, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  max-width: 640px;
  margin: 0 auto;
  animation: heroFadeIn 0.8s ease-out;
}

@keyframes heroFadeIn {
  0% { opacity: 0; transform: translateY(16px); }
  100% { opacity: 1; transform: translateY(0); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--matcha-dark);
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.hero-tagline {
  font-size: 1.125rem;
  color: var(--text-soft);
  margin-top: 8px;
  font-weight: 600;
}

.hero-desc {
  font-size: 0.9375rem;
  color: var(--text-soft);
  margin-top: 4px;
}

/* 404 Hero */
.hero-logo-404 {
  font-family: var(--font-display);
  font-size: 6rem;
  color: var(--matcha-dark);
  line-height: 1;
}

.hero-404-text {
  font-size: 1.25rem;
  color: var(--text-soft);
  margin: 16px 0 8px;
}

/* Main */
.blog-main {
  flex: 1;
  padding: 32px 24px 64px;
}

.blog-container {
  max-width: 900px;
  margin: 0 auto;
}

.blog-container-narrow {
  max-width: 800px;
}

/* Post List */
.post-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.post-card {
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  box-shadow: var(--glass-shadow);
  padding: 28px;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.post-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--matcha), transparent);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.post-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(123, 158, 109, 0.1);
  border-color: var(--matcha-light);
}

.post-card:hover::after {
  opacity: 1;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.8125rem;
  color: var(--text-soft);
  margin-bottom: 12px;
}

.post-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.post-tag {
  display: inline-block;
  padding: 2px 10px;
  font-size: 0.75rem;
  background: var(--badge-bg);
  border: 1px solid var(--badge-border);
  border-radius: 9999px;
  color: var(--matcha-dark);
}

.post-title {
  font-size: 1.375rem;
  font-weight: 800;
  line-height: 1.4;
  margin-bottom: 10px;
}

.post-title a {
  color: var(--text-main);
  text-decoration: none;
}

.post-title a:hover {
  color: var(--matcha);
}

.post-excerpt {
  color: var(--text-soft);
  font-size: 0.9375rem;
  line-height: 1.75;
  margin-bottom: 16px;
}

.post-readmore {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--matcha);
  transition: all 0.3s ease;
}

.post-readmore:hover {
  color: var(--matcha-dark);
}

/* =============================================
   Article Detail
   ============================================= */
.article {
  padding: 48px 0;
}

.article-header {
  margin-bottom: 40px;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.875rem;
  color: var(--text-soft);
  margin-bottom: 16px;
}

.article-title {
  font-size: 2.25rem;
  font-weight: 800;
  font-family: var(--font-display);
  line-height: 1.3;
  color: var(--matcha-dark);
}

.article-content {
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--text-main);
}

.article-content h1 { font-size: 2rem; margin: 32px 0 12px; color: var(--matcha-dark); font-family: var(--font-display); }
.article-content h2 { font-size: 1.625rem; margin: 28px 0 10px; color: var(--matcha-dark); font-family: var(--font-display); }
.article-content h3 { font-size: 1.375rem; margin: 24px 0 8px; color: var(--matcha-dark); }
.article-content h4 { font-size: 1.125rem; margin: 20px 0 6px; color: var(--matcha-dark); }
.article-content p { margin-bottom: 16px; }
.article-content strong { color: var(--matcha-dark); }
.article-content a { text-decoration: underline; text-underline-offset: 2px; }
.article-content blockquote {
  border-left: 3px solid var(--matcha);
  padding: 4px 0 4px 20px;
  margin: 20px 0;
  color: var(--text-soft);
  font-style: italic;
}
.article-content pre {
  background: var(--cream-dark);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 20px;
  overflow-x: auto;
  margin: 20px 0;
  font-size: 0.875rem;
  line-height: 1.6;
}
.article-content code { font-size: 0.875rem; }
.article-content .inline-code {
  background: var(--cream-dark);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.875rem;
}
.article-content ul { padding-left: 24px; margin-bottom: 16px; }
.article-content li { margin-bottom: 4px; }
.article-content hr { border: none; border-top: 1px solid var(--glass-border); margin: 32px 0; }
.article-content img.content-image {
  border-radius: 12px;
  margin: 16px 0;
}

/* =============================================
   Comments
   ============================================= */
.comments-section {
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--glass-border);
}

.comments-heading {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--matcha-dark);
  margin-bottom: 24px;
}

.comment-form {
  margin-bottom: 32px;
}

.comment-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.comment-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  box-shadow: var(--glass-shadow);
  padding: 20px;
}

.comment-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.comment-avatar {
  font-size: 1.25rem;
}

.comment-nickname {
  font-size: 0.9375rem;
  color: var(--text-main);
}

.comment-time {
  font-size: 0.75rem;
  color: var(--text-soft);
  margin-left: auto;
}

.comment-body {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text-main);
}

/* =============================================
   Empty State
   ============================================= */
.empty-state {
  text-align: center;
  padding: 64px 24px;
}

.empty-kaomoji {
  font-size: 2.5rem;
  margin-bottom: 16px;
  font-family: var(--font-display);
  color: var(--text-soft);
}

/* =============================================
   Footer
   ============================================= */
.blog-footer {
  padding: 40px 24px;
  text-align: center;
  border-top: 1px solid var(--glass-border);
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
}

.footer-inner p {
  font-size: 0.875rem;
  color: var(--text-soft);
}

.footer-sub {
  font-size: 0.75rem !important;
  margin-top: 4px;
  opacity: 0.7;
}

.footer-html {
  margin-top: 12px;
  font-size: 0.78rem;
  color: var(--text-soft);
  opacity: 0.75;
}

/* =============================================
   Kawaii Animations & Decorations
   ============================================= */
@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(2deg); }
}

@keyframes sparkle {
  0%, 100% { opacity: 0; transform: scale(0); }
  50% { opacity: 1; transform: scale(1); }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

@keyframes wiggle {
  0%, 100% { transform: rotate(-3deg); }
  50% { transform: rotate(3deg); }
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

@keyframes particle-float {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-10vh) rotate(360deg); opacity: 0; }
}

@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 5px var(--matcha), 0 0 10px var(--matcha); }
  50% { box-shadow: 0 0 20px var(--matcha), 0 0 30px var(--matcha); }
}

@keyframes rainbow-flow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes typing-cursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes staggerPop {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- Kawaii Decorations ---- */
.kawaii-float { animation: float 3s ease-in-out infinite; }
.kawaii-sparkle { animation: sparkle 1.5s ease-in-out infinite; }
.kawaii-bounce { animation: bounce 2s ease-in-out infinite; }
.kawaii-wiggle { animation: wiggle 0.5s ease-in-out; }
.kawaii-heartbeat { animation: heartbeat 1s ease-in-out infinite; }
.kawaii-glow { animation: glow-pulse 2s ease-in-out infinite; }

/* ---- Rainbow Text ---- */
.rainbow-text {
  background: linear-gradient(90deg, var(--matcha), var(--sakura), var(--lavender), var(--matcha));
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: rainbow-flow 3s linear infinite;
}

/* ---- Cute Cursor Effects ---- */
.cursor-kawaii {
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cpath d='M4 2 L20 11 L12 12 L8 20 Z' fill='%235C7C50' stroke='%23ffffff' stroke-width='1.5'/%3E%3C/svg%3E") 3 2, auto;
}

/* ---- Floating Particles ---- */
.particle-container {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  font-size: 12px;
  opacity: 0;
  animation: particle-float linear infinite;
}

.blog-layout,
.admin-layout,
.login-container {
  position: relative;
  z-index: 1;
}

.home-hero {
  position: relative;
  background-image: url('assets/louyee_banner.png');
  background-size: cover;
  background-position: center;
}

.home-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(255, 249, 242, 0.82), rgba(255, 249, 242, 0.5));
  pointer-events: none;
}

html.dark .home-hero::before {
  background: linear-gradient(rgba(31, 27, 24, 0.82), rgba(31, 27, 24, 0.5));
}

.home-hero .hero-content {
  position: relative;
  z-index: 1;
}

/* ---- Cute Badges ---- */
.badge-kawaii {
  background: linear-gradient(135deg, var(--sakura) 0%, var(--matcha) 100%);
  color: white;
  border: none;
  box-shadow: 0 2px 8px rgba(255, 183, 197, 0.4);
}

/* ---- Cute Shadows ---- */
.shadow-cute {
  box-shadow: 0 4px 20px rgba(143, 217, 182, 0.15), 0 2px 8px rgba(255, 183, 197, 0.1);
}

/* ---- Hover Kaomoji ---- */
.hover-kaomoji {
  position: relative;
}

.hover-kaomoji::after {
  content: attr(data-kaomoji);
  position: absolute;
  top: -30px;
  left: 50%;
  transform: translateX(-50%) scale(0);
  background: var(--glass-bg);
  padding: 4px 12px;
  border-radius: 20px;
  font-family: var(--font-display);
  font-size: 0.875rem;
  white-space: nowrap;
  opacity: 0;
  transition: all 0.2s ease;
  pointer-events: none;
  z-index: 100;
  border: 1px solid var(--glass-border);
}

.hover-kaomoji:hover::after {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

/* ---- Cute Scrollbar ---- */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--cream-dark);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--matcha) 0%, var(--sakura) 100%);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--matcha-dark) 0%, var(--sakura-dark) 100%);
}

/* ---- Loading Animation ---- */
.loading-cute {
  display: flex;
  gap: 6px;
  justify-content: center;
  align-items: center;
}

.loading-cute span {
  width: 8px;
  height: 8px;
  background: var(--matcha);
  border-radius: 50%;
  animation: bounce 0.6s ease-in-out infinite;
}

.loading-cute span:nth-child(2) { animation-delay: 0.1s; }
.loading-cute span:nth-child(3) { animation-delay: 0.2s; }

/* ---- Confetti Effect ---- */
.confetti {
  position: absolute;
  width: 10px;
  height: 10px;
  pointer-events: none;
  animation: confetti-fall linear forwards;
}

@keyframes confetti-fall {
  0% { transform: translateY(-10vh) rotate(0deg); opacity: 1; }
  100% { transform: translateY(100vh) rotate(720deg); opacity: 0; }
}

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 768px) {
  .admin-sidebar {
    width: 60px;
    padding: 16px 8px;
  }

  .admin-sidebar .sidebar-tagline,
  .admin-sidebar .nav-item span:not(.nav-icon) {
    display: none;
  }

  .admin-sidebar .sidebar-logo {
    font-size: 1.25rem;
    text-align: center;
  }

  .admin-sidebar .nav-item {
    justify-content: center;
    padding: 10px;
  }

  .nav-icon {
    margin: 0;
  }

  .admin-main {
    margin-left: 60px;
    padding: 20px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-row {
    flex-direction: column;
  }

  .blog-hero {
    padding: 48px 24px 36px;
  }

  .hero-title {
    font-size: 2.25rem;
  }

  .article-title {
    font-size: 1.625rem;
  }

  .post-title {
    font-size: 1.125rem;
  }

  .header-inner {
    padding: 0 16px;
  }

  .blog-nav {
    gap: 8px;
  }

  .nav-link {
    font-size: 0.8125rem;
    padding: 6px 8px;
  }

  .login-card {
    padding: 36px 24px;
  }
}

@media (max-width: 480px) {
  .admin-main {
    padding: 16px;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .blog-hero {
    padding: 40px 16px 24px;
  }

  .hero-title {
    font-size: 1.875rem;
  }

  .post-card {
  padding: 20px;
  }
}

/* =============================================
   Material Symbols Outlined
   ============================================= */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

/* =============================================
   Post Footer Meta (readmore + stats)
   ============================================= */
.post-footer-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.post-stats {
  display: flex;
  gap: 16px;
  color: var(--text-soft);
  font-size: 0.8125rem;
}

.post-stat {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--text-soft);
}

/* =============================================
   Like Button
   ============================================= */
.like-btn {
  cursor: pointer;
  transition: all 0.3s ease;
  user-select: none;
}

.like-btn:hover {
  color: var(--error);
  transform: scale(1.1);
}

.like-btn.liked {
  color: var(--error);
}

.like-btn.liked:hover {
  transform: scale(1.05);
}

/* =============================================
   Category Badge
   ============================================= */
.post-category-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(123, 158, 109, 0.1);
  border: 1px solid rgba(123, 158, 109, 0.2);
  border-radius: 9999px;
  color: var(--matcha-dark);
}

/* =============================================
   Gravatar Avatar
   ============================================= */
.gravatar-img {
  border-radius: 50%;
  object-fit: cover;
}

.comment-avatar-img {
  flex-shrink: 0;
}

/* =============================================
   Comment Management (Admin)
   ============================================= */
.comment-manage-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.comment-manage-item {
  padding: 16px;
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  background: var(--glass-bg);
}

.comment-manage-item.comment-pending {
  border-left: 3px solid var(--warn);
  background: rgba(232, 168, 56, 0.04);
}

.comment-manage-item.comment-spam {
  opacity: 0.6;
  background: rgba(196, 90, 90, 0.04);
  border-left: 3px solid var(--error);
}

.comment-manage-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.comment-manage-header strong {
  display: block;
}

.comment-manage-time {
  margin-left: auto;
  font-size: 0.75rem;
  color: var(--text-soft);
}

.comment-manage-body {
  margin-bottom: 8px;
  font-size: 0.9375rem;
  line-height: 1.7;
}

.comment-manage-context {
  font-size: 0.75rem;
  color: var(--text-soft);
  margin-bottom: 8px;
}

.comment-manage-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* =============================================
   Modal
   ============================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  box-shadow: var(--glass-shadow);
  padding: 28px;
  max-width: 500px;
  width: 90vw;
}

/* =============================================
   Friend Links Grid
   ============================================= */
.friend-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}

.friend-link-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  text-decoration: none;
  color: var(--text-main);
  transition: all 0.3s ease;
}

.friend-link-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--nav-hover-shadow);
  border-color: var(--matcha);
}

.friend-link-card strong {
  font-size: 0.9375rem;
  color: var(--matcha-dark);
}

/* =============================================
   Badge Error + Row Inactive
   ============================================= */
.badge-error {
  background: rgba(196, 90, 90, 0.12);
  color: var(--error);
  border: 1px solid rgba(196, 90, 90, 0.2);
}

.row-inactive {
  opacity: 0.5;
}

/* =============================================
   Filter Tabs
   ============================================= */
.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

/* =============================================
   Search Form in Header
   ============================================= */
.search-form {
  position: relative;
  display: flex;
  align-items: center;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-form:focus-within {
  width: 220px;
}

.search-icon {
  position: absolute;
  left: 12px;
  font-size: 18px;
  color: var(--text-soft);
  pointer-events: none;
  z-index: 2;
}

.search-input {
  width: 100%;
  height: 40px;
  padding: 0 36px 0 36px;
  border: 1px solid var(--glass-border);
  border-radius: 9999px;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  color: var(--text-main);
  font-size: 0.875rem;
  font-family: var(--font-main);
  outline: none;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-input::placeholder {
  color: var(--text-soft);
  opacity: 0.5;
}

.search-input:focus {
  cursor: text;
  border-color: var(--matcha);
  box-shadow: 0 0 0 3px rgba(123, 158, 109, 0.1);
}

.search-clear {
  position: absolute;
  right: 8px;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-soft);
  opacity: 0.6;
  transition: opacity 0.2s, color 0.2s;
  z-index: 2;
}

.search-clear:hover {
  opacity: 1;
  color: var(--matcha-dark);
}

/* =============================================
   Theme Toggle
   ============================================= */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
}

.theme-toggle:hover {
  border-color: var(--matcha);
  box-shadow: 0 0 0 3px rgba(123, 158, 109, 0.1);
  transform: rotate(15deg);
}

.theme-toggle .material-symbols-outlined {
  font-size: 20px;
  color: var(--text-main);
  font-variation-settings: 'FILL' 0;
  transition: color 0.3s;
}

/* Show correct icon based on theme */
html:not(.dark) .theme-icon-dark { display: none; }
html.dark .theme-icon-light { display: none; }
html.dark .theme-icon-dark { color: #F0C060; }

/* =============================================
   Dark Mode Overrides
   ============================================= */
html.dark {
  --text-main: #E8E1D9;
  --text-soft: #A89888;
  --cream: #1C1B1A;
  --cream-dark: #2A2724;
  --glass-bg: rgba(30, 28, 26, 0.7);
  --glass-border: rgba(123, 158, 109, 0.12);
  --glass-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
  --badge-bg: rgba(123, 158, 109, 0.15);
  --overlay: rgba(0, 0, 0, 0.5);
  --matcha-dark: #A8D18A;
}

html.dark body { background: linear-gradient(135deg, #1a1817 0%, #1f1d1b 100%); }

html.dark .blog-header { background: rgba(24, 22, 20, 0.85); }

html.dark .blog-hero { background: linear-gradient(135deg, rgba(123, 158, 109, 0.06) 0%, rgba(42, 39, 36, 0.5) 100%); }

html.dark .hero-title { color: #A8D18A; }
html.dark .hero-tagline { color: #C8B8A8; }
html.dark .hero-desc { color: #9A8A7A; }

html.dark .post-card { background: var(--card-bg); }
html.dark .post-card:hover { background: rgba(40, 36, 32, 0.9); }

html.dark .post-title a { color: #D8C8B8; }
html.dark .post-title a:hover { color: #A8D18A; }

html.dark .article-content pre { background: #252220; }
html.dark .article-content .inline-code { background: #2A2724; }

html.dark .admin-sidebar { background: rgba(24, 22, 20, 0.9); }
html.dark .nav-item:hover,
html.dark .nav-item.active { background: rgba(123, 158, 109, 0.1); }

html.dark .form-input { background: rgba(30, 28, 26, 0.7); color: var(--text-main); }
html.dark .form-input:focus { border-color: #A8D18A; }

html.dark .table td { border-color: rgba(255,255,255,0.04); }

html.dark .stat-card { background: rgba(30, 28, 26, 0.7); }

html.dark .comment-card { background: rgba(30, 28, 26, 0.5); }

/* Admin theme toggle */
.admin-theme-toggle {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all .2s;
  z-index: 1;
}

.admin-theme-toggle:hover {
  border-color: var(--matcha);
  box-shadow: 0 0 12px var(--matcha-light);
}

html.dark .admin-main { background: rgba(18, 16, 14, 0.3); }
html.dark .card { background: rgba(30, 28, 26, 0.6); border-color: rgba(168, 209, 138, 0.1); }
html.dark .admin-header h1 { color: #D8C8B8; }
html.dark .table th { color: var(--text-soft); }
html.dark .alert-success { background: rgba(123, 158, 109, 0.15); color: #A8D18A; }
html.dark .alert-error { background: rgba(231, 76, 60, 0.15); color: #e74c3c; }
html.dark .badge-success { background: rgba(123, 158, 109, 0.2); color: #A8D18A; }
html.dark .row-inactive { opacity: 0.5; }

html.dark .timeline-post-item { background: rgba(30, 28, 26, 0.5); }

html.dark .timeline-dot { background: #A8D18A; }

html.dark .blog-footer { background: rgba(24, 22, 20, 0.85); }

/* =============================================
   Login Input Styling
   ============================================= */
.login-input {
  font-size: 1rem;
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
}

.login-input:focus {
  border-color: var(--matcha);
  box-shadow: 0 0 0 4px rgba(123, 158, 109, 0.08);
}

/* =============================================
   Guestbook - Sticky Wall
   ============================================= */
.sticky-form-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
  perspective: 600px;
}

.sticky-form {
  width: 100%;
  max-width: 520px;
  background: #FFF9E6;
  border: 2px solid #E8D89E;
  border-radius: 4px;
  padding: 20px 24px;
  box-shadow: 3px 4px 12px rgba(0,0,0,0.08), 1px 1px 0 rgba(0,0,0,0.03);
  transform: rotate(-0.3deg);
  transition: transform 0.3s ease;
  position: relative;
}

.sticky-form::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 22px;
  height: 22px;
  background: radial-gradient(circle at 30% 30%, #C45A5A, #8B3A3A);
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  z-index: 2;
}

html.dark .sticky-form {
  background: #2E2A24;
  border-color: #4A4038;
}

.sticky-form:focus-within {
  transform: rotate(0deg) translateY(-2px);
  box-shadow: 4px 6px 20px rgba(0,0,0,0.12);
}

.sticky-form-row {
  display: flex;
  gap: 12px;
  align-items: center;
}

.sticky-form-row + .sticky-form-row {
  margin-top: 12px;
}

.sticky-input {
  border: none;
  border-bottom: 1px dashed #D8C8A0;
  background: transparent;
  font-family: var(--font-main);
  font-size: 0.875rem;
  color: #4A3B32;
  outline: none;
  padding: 8px 0;
  transition: border-color 0.3s;
}

html.dark .sticky-input {
  color: #D8C8B8;
  border-bottom-color: #5A5048;
}

.sticky-input:focus {
  border-bottom-color: var(--matcha);
}

.nick-input {
  flex: 1;
  font-weight: 600;
}

.content-input {
  flex: 1;
  resize: none;
  min-height: 36px;
  max-height: 100px;
}

.sticky-submit {
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: var(--matcha);
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.sticky-submit:hover {
  background: var(--matcha-dark);
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(123, 158, 109, 0.3);
}

/* Mood radio buttons */
.mood-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.mood-radio {
  position: relative;
  cursor: pointer;
}

.mood-radio input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.mood-face {
  display: block;
  padding: 3px 8px;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-family: var(--font-display);
  background: rgba(0,0,0,0.03);
  color: var(--text-soft);
  transition: all 0.25s ease;
  white-space: nowrap;
}

html.dark .mood-face {
  background: rgba(255,255,255,0.04);
}

.mood-radio:hover .mood-face {
  background: var(--mood-color, var(--matcha));
  color: white;
  transform: scale(1.05);
}

.mood-radio.checked .mood-face {
  background: var(--mood-color, var(--matcha));
  color: white;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

/* Sticky Wall Grid */
.sticky-wall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
  padding: 10px 0;
}

.sticky-note {
  animation: pinDrop 0.4s ease-out both;
  transform: rotate(var(--note-rotate, 0deg));
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sticky-note:hover {
  transform: rotate(0deg) scale(1.04) translateY(-4px);
  z-index: 10;
  box-shadow: 4px 8px 24px rgba(0,0,0,0.15);
}

@keyframes pinDrop {
  0% { opacity: 0; transform: rotate(var(--note-rotate, 0deg)) translateY(-20px) scale(0.9); }
  60% { opacity: 1; transform: rotate(var(--note-rotate, 0deg)) translateY(4px) scale(1.02); }
  100% { opacity: 1; transform: rotate(var(--note-rotate, 0deg)) translateY(0) scale(1); }
}

.sticky-note-inner {
  background: var(--note-bg, #FFF9E6);
  border: 2px solid rgba(0,0,0,0.06);
  border-radius: 4px;
  padding: 20px 18px 16px;
  position: relative;
  box-shadow: 2px 3px 8px rgba(0,0,0,0.06);
  min-height: 120px;
  display: flex;
  flex-direction: column;
}

.sticky-pin {
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
}

.sticky-mood {
  font-family: var(--font-display);
  font-size: 0.8rem;
  margin-bottom: 8px;
  text-align: center;
}

.sticky-body {
  font-size: 0.875rem;
  line-height: 1.65;
  color: #4A3B32;
  flex: 1;
  word-break: break-word;
}

html.dark .sticky-body {
  color: #C8B8A8;
}

html.dark .sticky-note-inner {
  background: rgba(60, 56, 48, 0.8);
  border-color: rgba(168, 192, 144, 0.15);
  box-shadow: 2px 3px 8px rgba(0,0,0,0.3);
}

html.dark .sticky-footer {
  border-top-color: rgba(255,255,255,0.08);
}

.sticky-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed rgba(0,0,0,0.08);
  font-size: 0.75rem;
  color: var(--text-soft);
}

.sticky-footer time {
  font-size: 0.7rem;
  opacity: 0.6;
}

/* =============================================
   Archive Timeline
   ============================================= */
.timeline {
  padding: 24px 0;
}

.timeline-group {
  display: flex;
  gap: 0;
}

.timeline-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 32px;
  flex-shrink: 0;
}

.timeline-dot {
  width: 12px;
  height: 12px;
  background: var(--matcha);
  border: 2px solid var(--matcha-light);
  border-radius: 50%;
  margin-top: 6px;
  flex-shrink: 0;
}

.timeline-line {
  width: 2px;
  flex: 1;
  background: var(--glass-border);
  margin-top: 4px;
}

.timeline-group:last-child .timeline-line {
  display: none;
}

.timeline-content {
  flex: 1;
  padding-bottom: 32px;
  padding-left: 12px;
}

.timeline-label {
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--matcha-dark);
  margin-bottom: 16px;
}

.timeline-posts {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.timeline-post-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  text-decoration: none;
  color: var(--text-main);
  transition: all 0.3s ease;
}

.timeline-post-item:hover {
  transform: translateX(6px);
  border-color: var(--matcha);
  box-shadow: var(--nav-hover-shadow);
}

.timeline-post-left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.timeline-date {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--matcha);
  white-space: nowrap;
}

.timeline-post-right {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex: 1;
  min-width: 0;
  gap: 12px;
}

.timeline-title {
  font-size: 0.9375rem;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.timeline-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--text-soft);
  flex-shrink: 0;
}

/* =============================================
   Info Grid (Config page)
   ============================================= */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 16px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
}

.info-label {
  font-size: 0.75rem;
  color: var(--text-soft);
}

.info-value {
  font-weight: 600;
  color: var(--text-main);
}

/* =============================================
   Responsive additions
   ============================================= */
@media (max-width: 768px) {
  .search-form { width: 40px; }
  .search-form:focus-within { width: 180px; }
  .header-actions { gap: 8px; }
  .timeline-post-item { flex-direction: column; align-items: flex-start; gap: 8px; }
  .timeline-post-right { flex-direction: column; align-items: flex-start; gap: 4px; }
  .mood-picker { gap: 6px; }
  .mood-chip { padding: 4px 10px; font-size: 0.78rem; }
  .editor-toolbar { flex-wrap: wrap; }
  .toolbar-group { border-right: none; }
  .tool-btn { padding: 6px 8px; font-size: 0.75rem; }
  .sticky-wall { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 14px; }
  .sticky-form { max-width: 100%; padding: 16px; }
  .mood-picker { justify-content: center; }
}

/* =============================================
   Editor Toolbar
   ============================================= */
.editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2px;
  padding: 8px 8px;
  background: var(--cream-dark);
  border: 1px solid var(--glass-border);
  border-bottom: none;
  border-radius: 12px 12px 0 0;
  position: relative;
}

.toolbar-group {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 0 6px;
  border-right: 1px solid var(--glass-border);
}

.toolbar-group:last-child {
  border-right: none;
}

.tool-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.tool-btn:hover {
  background: var(--glass-bg);
  color: var(--matcha-dark);
}

.tool-btn .material-symbols-outlined {
  font-size: 18px;
  font-variation-settings: 'FILL' 0, 'wght' 400;
}

.editor-textarea {
  border-radius: 0 0 12px 12px;
  min-height: 400px;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 0.9375rem;
  line-height: 1.7;
  tab-size: 4;
}

/* =============================================
   Color Chips
   ============================================= */
.color-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.color-chip {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 2px solid var(--glass-border);
  cursor: pointer;
  transition: all 0.2s ease;
}

.color-chip:hover {
  transform: scale(1.15);
  border-color: var(--matcha);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

/* =============================================
   iframe Wrapper
   ============================================= */
.iframe-wrap {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  margin: 20px 0;
  border-radius: 12px;
}

.iframe-wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 12px;
}

/* =============================================
   Extra HTML Elements
   ============================================= */
kbd {
  display: inline-block;
  padding: 2px 8px;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 0.8rem;
  background: var(--cream-dark);
  border: 1px solid var(--glass-border);
  border-radius: 6px;
  box-shadow: 0 1px 0 var(--glass-border);
  color: var(--text-main);
}

mark {
  background: rgba(232, 168, 56, 0.25);
  color: var(--text-main);
  padding: 0 4px;
  border-radius: 3px;
}

details {
  margin: 16px 0;
  padding: 12px 16px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
}

details summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--matcha-dark);
  padding: 4px 0;
}

details[open] summary {
  margin-bottom: 8px;
}

video, audio {
  max-width: 100%;
  border-radius: 12px;
  margin: 16px 0;
}

center {
  display: block;
  text-align: center;
}

/* =============================================
   UI Polish — Glass & Depth Enhancements
   ============================================= */

/* Smooth scroll */
html { scroll-behavior: smooth; }

/* Selection color */
::selection {
  background: rgba(123, 158, 109, 0.25);
  color: var(--text-main);
}

html.dark ::selection {
  background: rgba(168, 192, 144, 0.3);
}

/* Post hover card depth enhancement */
.category-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  background: var(--badge-bg);
  border: 1px solid var(--badge-border);
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--matcha-dark);
  transition: all 0.3s ease;
}

a.category-badge:hover {
  background: var(--matcha);
  color: white;
  border-color: var(--matcha);
  transform: translateY(-1px);
}

/* Post footer stats enhancement */
.post-footer {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 16px;
  margin-top: 16px;
  border-top: 1px solid var(--glass-border);
  font-size: 0.8125rem;
}

.post-footer .stat-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--text-soft);
  transition: color 0.3s;
}

.stat-item .material-symbols-outlined {
  font-size: 16px;
}

/* Friend links grid */
.friend-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin: 24px 0;
}

.friend-link-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  text-decoration: none;
  color: var(--text-main);
  font-weight: 600;
  transition: all 0.3s ease;
}

.friend-link-card:hover {
  transform: translateY(-2px);
  border-color: var(--matcha);
  box-shadow: 0 6px 20px rgba(123, 158, 109, 0.12);
}

.friend-link-card .material-symbols-outlined {
  font-size: 20px;
  color: var(--matcha);
}

.friend-link-card .fl-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.friend-link-card .fl-desc {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text-soft);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Comment card enhancement */
.comment-card {
  padding: 20px;
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  transition: all 0.3s ease;
}

.comment-card:hover {
  box-shadow: 0 4px 16px rgba(123, 158, 109, 0.08);
}

/* Empty state polish */
.empty-state {
  padding: 48px 24px;
  text-align: center;
}

.empty-state p {
  font-size: 1.1rem;
  color: var(--text-soft);
  font-family: var(--font-display);
}

/* Animated dots */
@keyframes dotPulse {
  0%, 20% { opacity: 0; }
  50% { opacity: 1; }
  100% { opacity: 0; }
}

.dot-loader span {
  animation: dotPulse 1.4s infinite;
}

.dot-loader span:nth-child(2) { animation-delay: 0.2s; }
.dot-loader span:nth-child(3) { animation-delay: 0.4s; }

/* =============================================
   Friends Page - 友情链接专属样式
   ============================================= */
.friends-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.friend-card-full {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  text-decoration: none;
  color: var(--text-main);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.friend-card-full::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--matcha);
  border-radius: 0 3px 3px 0;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.friend-card-full:hover {
  transform: translateY(-3px);
  border-color: var(--matcha);
  box-shadow: 0 8px 24px rgba(123, 158, 109, 0.12);
}

.friend-card-full:hover::before {
  opacity: 1;
}

.friend-card-avatar {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--badge-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--matcha);
}

.friend-card-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.friend-card-name {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-main);
}

.friend-card-desc {
  font-size: 0.78rem;
  color: var(--text-soft);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.friend-card-arrow {
  flex-shrink: 0;
  color: var(--text-soft);
  opacity: 0;
  transform: translateX(-8px);
  transition: all 0.3s ease;
}

.friend-card-full:hover .friend-card-arrow {
  opacity: 1;
  transform: translateX(0);
  color: var(--matcha);
}

/* Friend intro card */
.friend-intro-card {
  border: 2px dashed var(--glass-border);
  background: rgba(123, 158, 109, 0.03);
}

html.dark .friend-intro-card {
  background: rgba(168, 192, 144, 0.04);
}

/* ====================== Site Stats ====================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  max-width: 700px;
  margin: 0 auto 16px;
  padding: 0 20px;
}

.stat-card {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 16px 8px;
  text-align: center;
  transition: transform .2s, box-shadow .2s;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px var(--shadow-color);
}

.stat-icon {
  display: block;
  font-size: 22px !important;
  color: var(--matcha);
  margin-bottom: 4px;
}

.stat-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  font-family: var(--font-display);
  color: var(--matcha-dark);
}

.stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-soft);
  margin-top: 2px;
}

html.dark .stat-value { color: var(--matcha-light); }

/* ====================== Announcements ====================== */
.announcement-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 8px;
  font-size: 0.9rem;
}

.announcement-icon {
  font-size: 20px !important;
  flex-shrink: 0;
}

.announcement-text {
  color: var(--text);
  line-height: 1.5;
}

/* ====================== Works Grid ====================== */
.works-filter { max-width:700px; margin:0 auto; padding:0 20px; }

.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.work-card {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  overflow: hidden;
  transition: transform .25s, box-shadow .25s;
}

.work-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px var(--shadow-color);
}

.work-cover img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}

.work-body {
  padding: 16px;
}

.work-title {
  font-family: var(--font-display);
  color: var(--matcha-dark);
  margin: 8px 0 6px;
  font-size: 1.05rem;
}

.work-desc {
  color: var(--text-soft);
  font-size: 0.85rem;
  line-height: 1.5;
  margin-bottom: 8px;
}

.work-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  background: var(--badge-bg);
  color: var(--text-soft);
  padding: 2px 10px;
  border-radius: 10px;
  font-size: 0.75rem;
}

/* ====================== Moments Timeline ====================== */
.moments-timeline {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

.moments-timeline::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--glass-border);
  border-radius: 1px;
}

.moment-card {
  position: relative;
  padding-left: 56px;
  margin-bottom: 20px;
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 20px 24px 20px 56px;
  transition: transform .15s, box-shadow .15s;
}

.moment-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--glass-shadow);
}

.moment-card::before {
  content: '';
  position: absolute;
  left: 16px;
  top: 8px;
  width: 18px;
  height: 18px;
  background: var(--matcha);
  border: 3px solid var(--bg);
  border-radius: 50%;
  z-index: 1;
  box-shadow: 0 0 0 3px var(--matcha-light);
}

html.dark .moment-card::before {
  border-color: var(--card-bg);
  box-shadow: 0 0 0 3px rgba(167,207,137,.3);
}

.moment-time {
  font-size: 0.75rem;
  color: var(--text-soft);
  display: block;
  margin-bottom: 6px;
}

.moment-body {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text);
}

.moment-image {
  margin-top: 10px;
  border-radius: 12px;
  overflow: hidden;
}

.moment-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 8px;
  color: var(--matcha);
  font-size: 0.85rem;
  text-decoration: none;
}

.moment-link:hover {
  text-decoration: underline;
}

/* Moment actions */
.moment-actions {
  display: flex;
  gap: 16px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--glass-border);
}

.moment-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--text-soft);
  font-size: 0.8rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 8px;
  transition: color .15s, background .15s;
}

.moment-action-btn:hover {
  color: var(--matcha);
  background: var(--badge-bg);
}

.moment-action-btn .material-symbols-outlined {
  font-size: 18px;
}

.moment-like-btn.liked {
  color: #e74c3c;
}

.moment-like-btn.liked .material-symbols-outlined {
  font-variation-settings: 'FILL' 1;
}

.moment-view-count {
  cursor: default;
}

/* Moment comments */
.moment-comments {
  margin-top: 12px;
  padding: 12px;
  background: var(--badge-bg);
  border-radius: 10px;
  animation: fadeIn .2s;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.moment-comments-list {
  margin-bottom: 10px;
  max-height: 300px;
  overflow-y: auto;
}

.moment-comment-item {
  padding: 8px 0;
  border-bottom: 1px solid var(--glass-border);
}

.moment-comment-item:last-child {
  border-bottom: none;
}

.moment-comment-item strong {
  color: var(--matcha-dark);
  font-size: 0.82rem;
}

.moment-comment-item p {
  margin: 4px 0 0;
  font-size: 0.85rem;
  color: var(--text);
  line-height: 1.5;
}

.moment-comments {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--glass-border);
}

.moment-comments-list {
  margin-bottom: 12px;
}

.moment-comment-form {
  display: flex;
  gap: 8px;
  align-items: center;
}

.moment-comment-form .form-input {
  padding: 8px 12px;
  font-size: 0.85rem;
  height: 38px;
}

/* Louyee说 on homepage */
.moments-home-list {
  max-width: 600px;
  margin: 0 auto;
}

.moments-section-home {
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 24px;
}

.moment-home-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 10px;
  margin-bottom: 8px;
  transition: transform .15s, background .15s;
}

.moment-home-item:hover {
  background: var(--card-bg);
  transform: translateX(4px);
}

.moment-home-time {
  font-size: 0.7rem;
  color: var(--text-soft);
  white-space: nowrap;
  flex-shrink: 0;
}

.moment-home-text {
  flex: 1;
  font-size: 0.85rem;
  color: var(--text);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

/* ====================== Site Cards (Homepage) ====================== */
.site-cards-section {
  padding: 0 20px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

.site-card {
  display: block;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 20px 18px;
  text-decoration: none;
  transition: all .25s;
  color: var(--text);
}

.site-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 24px var(--shadow-color);
  border-color: var(--matcha);
}

.site-card .card-icon {
  font-size: 2rem;
  color: var(--matcha);
  margin-bottom: 10px;
  display: block;
}

.site-card .card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--matcha-dark);
  margin: 0 0 6px;
}

.site-card .card-content {
  font-size: 0.82rem;
  color: var(--text-soft);
  line-height: 1.5;
  margin: 0 0 8px;
}

.site-card .card-link-text {
  font-size: 0.78rem;
  color: var(--matcha);
  font-weight: 600;
}

html.dark .site-card .card-title { color: var(--matcha-light); }

/* ====================== Responsive ====================== */
@media (max-width: 640px) {
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .works-grid { grid-template-columns: 1fr; }
  .moments-timeline { max-width:100%; }
  .moments-timeline::before { left:16px; }
  .moment-card { padding-left:40px; }
  .moment-card::before { left:8px; width:14px; height:14px; }
}

/* ====================== Profile Sidebar ====================== */
.main-with-sidebar {
  display: flex;
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  align-items: flex-start;
}

.profile-sidebar {
  width: 260px;
  flex-shrink: 0;
  position: sticky;
  top: 80px;
}

.main-with-sidebar .blog-container {
  flex: 1;
  min-width: 0;
}

.profile-card {
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 24px 20px 20px;
  text-align: center;
  margin-bottom: 16px;
  transition: box-shadow .25s;
}

.profile-card:hover {
  box-shadow: 0 4px 20px var(--shadow-color);
}

.profile-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  margin: 0 auto 14px;
  overflow: hidden;
  background: var(--matcha-light);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid var(--matcha);
}

.profile-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--matcha-dark);
  margin: 0 0 8px;
}

.profile-intro {
  font-size: 0.8rem;
  color: var(--text-soft);
  line-height: 1.6;
  margin: 0 0 12px;
}

.profile-github {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border-radius: 20px;
  background: var(--matcha);
  color: #fff;
  font-size: 0.8rem;
  text-decoration: none;
  transition: transform .15s, opacity .15s;
}

.profile-github:hover {
  transform: scale(1.05);
  opacity: .9;
}

.profile-email {
  display: block;
  font-size: 0.75rem;
  color: var(--text-soft);
  text-decoration: none;
  margin-bottom: 8px;
  transition: color .15s;
}

.profile-email:hover {
  color: var(--matcha);
}

.profile-socials {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--glass-border);
}

.social-icon-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--badge-bg);
  color: var(--text-soft);
  text-decoration: none;
  transition: all .2s;
}

.social-icon-link:hover {
  background: var(--matcha);
  color: #fff;
  transform: translateY(-2px);
}

.social-icon-link .material-symbols-outlined {
  font-size: 20px;
}

/* ====================== About Page ====================== */
.about-content {
  padding: 24px 28px;
  line-height: 1.8;
  font-size: 0.95rem;
  color: var(--text);
}

.about-content h2 {
  font-family: var(--font-display);
  color: var(--matcha-dark);
  margin: 24px 0 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--matcha-light);
}

.about-content h2:first-child {
  margin-top: 0;
}

.about-content h3 {
  color: var(--matcha);
  margin: 16px 0 8px;
}

.about-content p {
  margin: 0 0 12px;
}

.about-content ul, .about-content ol {
  padding-left: 20px;
  margin: 8px 0 16px;
}

.about-content li {
  margin-bottom: 6px;
}

.about-content a {
  color: var(--matcha);
  text-decoration: underline;
}

.about-content code {
  background: var(--badge-bg);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.85em;
}

.about-content blockquote {
  border-left: 3px solid var(--matcha);
  padding: 8px 16px;
  margin: 12px 0;
  background: var(--badge-bg);
  border-radius: 0 8px 8px 0;
  color: var(--text-soft);
}

.about-content img {
  max-width: 100%;
  border-radius: 12px;
  margin: 12px 0;
}

.about-content hr {
  border: none;
  border-top: 1px solid var(--glass-border);
  margin: 20px 0;
}

html.dark .about-content h2 { color: var(--matcha-light); }

.sidebar-stats {
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 12px 16px;
}

.sidebar-stat {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  font-size: 0.82rem;
  color: var(--text);
  border-bottom: 1px solid var(--glass-border);
}

.sidebar-stat:last-child {
  border-bottom: none;
}

.sidebar-stat .material-symbols-outlined {
  font-size: 18px;
  color: var(--matcha);
  flex-shrink: 0;
}

html.dark .profile-name { color: var(--matcha-light); }

@media (max-width: 768px) {
  .main-with-sidebar {
    flex-direction: column;
    padding: 0 16px;
  }
  .profile-sidebar {
    width: 100%;
    position: static;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
  }
  .profile-card, .sidebar-stats {
    flex: 1;
    min-width: 240px;
    margin-bottom: 12px;
  }
  .sidebar-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }
  .sidebar-stat {
    border: none;
    padding: 8px 4px;
  }
}

/* =============================================
   Admin Post Editor Enhancements
   ============================================= */
.editor-toolbar {
  position: sticky;
  top: 0;
  z-index: 30;
}

.editor-panel {
  display: flex;
  flex-direction: column;
}

.editor-panel-header {
  flex-shrink: 0;
}

.editor-textarea,
.editor-preview {
  flex: 1;
  min-height: 420px;
}

.editor-preview {
  max-height: none;
}

.editor-textarea.dragover {
  border-color: var(--matcha);
  box-shadow: inset 0 0 0 3px rgba(123, 158, 109, 0.22);
  background: rgba(123, 158, 109, 0.06);
}

.editor-statusbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 14px;
  background: var(--cream-dark);
  border: 1px solid var(--glass-border);
  border-top: none;
  border-radius: 0 0 12px 12px;
  font-size: 0.78rem;
  color: var(--text-soft);
}

.editor-status-right {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.editor-upload-state {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  overflow: hidden;
}

.upload-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(123, 158, 109, 0.12);
  color: var(--matcha-dark);
  font-weight: 600;
  font-size: 0.75rem;
  max-width: 100%;
}

.upload-chip.error {
  background: rgba(196, 90, 90, 0.12);
  color: var(--error);
}

.upload-spinner {
  width: 12px;
  height: 12px;
  border: 2px solid rgba(123, 158, 109, 0.25);
  border-top-color: var(--matcha);
  border-radius: 50%;
  animation: uploadSpin 0.7s linear infinite;
  flex-shrink: 0;
}

@keyframes uploadSpin {
  to { transform: rotate(360deg); }
}

.editor-file-hint {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
  padding: 10px 14px;
  background: var(--badge-bg);
  border: 1px dashed var(--glass-border);
  border-radius: 12px;
  font-size: 0.8rem;
  color: var(--text-soft);
}

.editor-file-hint .material-symbols-outlined {
  font-size: 18px;
  color: var(--matcha);
  flex-shrink: 0;
}

.editor-file-hint a {
  color: var(--matcha);
  font-weight: 600;
}

.editor-file-hint code {
  padding: 1px 6px;
  border-radius: 5px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  font-size: 0.75rem;
}

.editor-file-hint .btn {
  margin-left: auto;
}

.form-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 18px 0;
  color: var(--text-soft);
  font-size: 0.78rem;
  font-weight: 600;
}

.form-divider::before,
.form-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--glass-border);
}

.image-upload-zone {
  border: 2px dashed var(--glass-border);
  border-radius: 16px;
  padding: 20px 16px;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s ease;
  background: rgba(123, 158, 109, 0.04);
}

.image-upload-zone:hover,
.image-upload-zone.dragover {
  border-color: var(--matcha);
  background: rgba(123, 158, 109, 0.09);
}

.image-upload-zone .material-symbols-outlined {
  font-size: 34px;
  color: var(--matcha);
}

.image-upload-hint p {
  margin: 6px 0 0;
  font-weight: 600;
  color: var(--text-main);
}

.image-upload-hint .image-upload-sub {
  margin-top: 2px;
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--text-soft);
}

.image-upload-previews {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.image-upload-preview {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
}

.image-upload-preview img {
  width: 100%;
  height: 76px;
  object-fit: cover;
  display: block;
}

.image-upload-preview-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding: 6px 8px;
  font-size: 0.68rem;
  color: var(--text-soft);
  overflow: hidden;
}

.image-upload-preview-info > span:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.image-upload-preview-info .status {
  flex-shrink: 0;
  font-weight: 700;
}

.image-upload-preview.done .status {
  color: var(--matcha);
}

.image-upload-preview.error .status {
  color: var(--error);
}

.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 14px;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  animation: toastIn 0.3s ease;
  max-width: 320px;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.toast .material-symbols-outlined {
  font-size: 20px;
}

.toast-success .material-symbols-outlined {
  color: var(--matcha);
}

.toast-error .material-symbols-outlined {
  color: var(--error);
}

.toast-hide {
  opacity: 0;
  transform: translateX(12px);
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 900px) {
  .editor-container {
    grid-template-columns: 1fr;
  }
  .editor-preview {
    min-height: 260px;
  }
  .editor-toolbar {
    position: static;
  }
  .editor-statusbar {
    flex-direction: column;
    align-items: flex-start;
  }
  .editor-file-hint .btn {
    margin-left: 0;
  }
}

/* =============================================
   UI 精简：更安静的导航与背景
   ============================================= */
.blog-nav .nav-link .material-symbols-outlined {
  display: none;
}

.latest-post-card {
  transition: box-shadow 0.2s ease;
}

.latest-post-card:hover {
  box-shadow: var(--nav-hover-shadow);
}

/* 导航页只保留卡片入口，隐藏顶部重复导航 */
.nav-hub .blog-nav {
  display: none;
}

/* 作品页卡片悬停 */
.works-grid .work-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.works-grid .work-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--nav-hover-shadow);
}