/* ===== Inkwell — Journal App Styles ===== */

/* --- Design Tokens --- */
:root {
  /* Warm paper & ink palette — light */
  --bg-page: #FAF6F1;
  --bg-surface: #FFFFFF;
  --bg-surface-hover: #F5F0EA;
  --bg-sidebar: #F0EBE3;
  --bg-editor: #FFFDF9;
  --bg-input: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-overlay: rgba(60, 48, 36, 0.35);

  --ink-primary: #2C231A;
  --ink-secondary: #6B5D4F;
  --ink-muted: #9B8E7E;
  --ink-faint: #C4B9AB;
  --ink-on-accent: #FFFFFF;

  --accent: #B5694D;
  --accent-hover: #9E5539;
  --accent-soft: #F3E2D8;
  --accent-glow: rgba(181, 105, 77, 0.12);

  --danger: #C0392B;
  --danger-soft: #FADBD8;
  --success: #5B8C5A;
  --success-soft: #D5ECD4;

  --border: #E4DDD4;
  --border-strong: #D0C7BB;
  --shadow-sm: 0 1px 3px rgba(44, 35, 26, 0.06);
  --shadow-md: 0 4px 12px rgba(44, 35, 26, 0.08);
  --shadow-lg: 0 8px 30px rgba(44, 35, 26, 0.12);
  --shadow-card: 0 1px 4px rgba(44, 35, 26, 0.06), 0 0 0 1px rgba(44, 35, 26, 0.04);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  --font-sans: 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
  --font-serif: Georgia, 'Times New Roman', Times, serif;
  --font-mono: 'SF Mono', 'Cascadia Code', 'Fira Code', 'Consolas', monospace;

  --sidebar-w: 280px;
  --topbar-h: 56px;
  --transition: 0.2s ease;
  --transition-slow: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Dark theme --- */
[data-theme="dark"] {
  --bg-page: #1A1714;
  --bg-surface: #242019;
  --bg-surface-hover: #2E2A22;
  --bg-sidebar: #1F1C17;
  --bg-editor: #21201C;
  --bg-input: #2A2620;
  --bg-card: #272320;
  --bg-overlay: rgba(0, 0, 0, 0.55);

  --ink-primary: #EDE6DB;
  --ink-secondary: #B5A999;
  --ink-muted: #887B6C;
  --ink-faint: #5C5248;
  --ink-on-accent: #FFFFFF;

  --accent: #D4845E;
  --accent-hover: #E09570;
  --accent-soft: #3D2A1E;
  --accent-glow: rgba(212, 132, 94, 0.15);

  --danger: #E74C3C;
  --danger-soft: #3D1A16;
  --success: #6EAD6D;
  --success-soft: #1A2E1A;

  --border: #3A3530;
  --border-strong: #4A443C;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.35);
  --shadow-card: 0 1px 4px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.04);
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-page);
  color: var(--ink-primary);
  line-height: 1.6;
  overflow: hidden;
  height: 100vh;
  height: 100dvh;
}

button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
input, select { font: inherit; color: inherit; }
a { color: var(--accent); text-decoration: none; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* --- Layout --- */
#app {
  display: flex;
  height: 100vh;
  height: 100dvh;
}

/* --- Sidebar --- */
.sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 20px 16px 12px;
  gap: 16px;
  overflow-y: auto;
  overflow-x: hidden;
  transition: transform var(--transition-slow);
  z-index: 100;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-icon {
  font-size: 1.6rem;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.1));
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink-primary);
  letter-spacing: -0.02em;
}

.mobile-only { display: none; }

/* New entry button */
.btn-new {
  width: 100%;
  padding: 11px 16px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition);
}

.btn-icon {
  font-size: 1.1rem;
  transition: transform var(--transition);
}
.btn-new:hover .btn-icon { transform: rotate(90deg); }

/* Sidebar search */
.sidebar-search {
  position: relative;
}

.sidebar-search input {
  width: 100%;
  padding: 9px 12px 9px 34px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-input);
  font-size: 0.875rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.sidebar-search input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  outline: none;
}

.search-icon {
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink-muted);
  font-size: 1rem;
  pointer-events: none;
}

/* Navigation items */
.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-secondary);
  transition: all var(--transition);
  text-align: left;
  width: 100%;
}

.nav-item:hover { background: var(--bg-surface-hover); color: var(--ink-primary); }
.nav-item.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.nav-icon { font-size: 1.1rem; width: 24px; text-align: center; }

/* Tag cloud */
.sidebar-section-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
  margin-bottom: 8px;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-chip {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
}
.tag-chip:hover { border-color: var(--accent); }

/* Sidebar footer */
.sidebar-footer {
  display: flex;
  gap: 4px;
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.footer-btn {
  flex: 1;
  padding: 8px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  text-align: center;
  color: var(--ink-muted);
  transition: all var(--transition);
}
.footer-btn:hover { background: var(--bg-surface-hover); color: var(--ink-primary); }

.privacy-note {
  font-size: 0.72rem;
  color: var(--ink-muted);
  text-align: center;
  padding: 4px 0;
}

/* --- Main content --- */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

/* Top bar */
.topbar {
  height: var(--topbar-h);
  min-height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
}

.topbar-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--ink-primary);
  flex: 1;
}

.sort-select {
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  font-size: 0.82rem;
  color: var(--ink-secondary);
}

#sidebar-toggle { display: none; }

/* --- Views --- */
.view {
  display: none;
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  animation: fadeSlideIn 0.3s ease;
}
.view.active { display: block; }

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

/* --- Inspiration Card --- */
.inspiration-card {
  background: linear-gradient(135deg, var(--accent-soft), var(--bg-surface));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-bottom: 24px;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.inspiration-close {
  position: absolute;
  top: 12px;
  right: 14px;
  color: var(--ink-muted);
  font-size: 1rem;
}

.inspiration-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 6px;
}

.inspiration-text {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  line-height: 1.5;
  color: var(--ink-primary);
  margin-bottom: 12px;
}

/* --- Entry Cards --- */
.entries-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
}

.entry-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--shadow-card);
  position: relative;
  animation: cardIn 0.35s ease both;
}

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

.entry-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
  transform: translateY(-1px);
}

.entry-card-header {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 6px;
}

.entry-mood {
  font-size: 1.3rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 2px;
}

.entry-card-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink-primary);
  flex: 1;
  line-height: 1.3;
}

.entry-card-fav {
  color: var(--ink-faint);
  font-size: 1rem;
  flex-shrink: 0;
}
.entry-card-fav.is-fav { color: #E2A83E; }

.entry-card-preview {
  font-size: 0.88rem;
  color: var(--ink-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 10px;
}

.entry-card-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.entry-card-date {
  font-size: 0.78rem;
  color: var(--ink-muted);
  font-variant-numeric: tabular-nums;
}

.entry-card-tags {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}

.entry-card-tag {
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 500;
}

.entry-card-words {
  font-size: 0.72rem;
  color: var(--ink-faint);
  margin-left: auto;
}

/* --- Empty state --- */
.empty-state {
  text-align: center;
  padding: 60px 24px;
  animation: fadeSlideIn 0.5s ease;
}

.empty-state-icon {
  font-size: 3.5rem;
  margin-bottom: 16px;
  opacity: 0.7;
}

.empty-state-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--ink-primary);
  margin-bottom: 8px;
}

.empty-state-text {
  font-size: 0.9rem;
  color: var(--ink-muted);
  max-width: 340px;
  margin: 0 auto;
  line-height: 1.5;
}

/* --- Editor Overlay --- */
.editor-overlay {
  position: absolute;
  inset: 0;
  z-index: 50;
  background: var(--bg-editor);
  display: flex;
  flex-direction: column;
  animation: slideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.editor-overlay[hidden] { display: none; }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.editor-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  max-width: 780px;
  width: 100%;
  margin: 0 auto;
}

.editor-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border);
  min-height: 52px;
}

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

.editor-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px 24px 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.entry-date-input {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  background: var(--bg-input);
  font-size: 0.85rem;
  color: var(--ink-secondary);
  width: fit-content;
}

.entry-title-input {
  border: none;
  background: transparent;
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--ink-primary);
  padding: 0;
  line-height: 1.3;
}
.entry-title-input::placeholder { color: var(--ink-faint); }
.entry-title-input:focus { outline: none; }

/* Formatting bar */
.formatting-bar {
  display: flex;
  gap: 2px;
  padding: 6px 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  width: fit-content;
}

.fmt-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--ink-secondary);
  transition: all var(--transition);
}
.fmt-btn:hover { background: var(--bg-surface-hover); color: var(--ink-primary); }

.fmt-sep {
  width: 1px;
  background: var(--border);
  margin: 4px 4px;
}

/* Content editable body */
.entry-body-input {
  flex: 1;
  min-height: 200px;
  border: none;
  background: transparent;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--ink-primary);
  outline: none;
  padding: 0;
}

.entry-body-input:empty::before {
  content: attr(data-placeholder);
  color: var(--ink-faint);
  pointer-events: none;
}

.entry-body-input h2 {
  font-size: 1.25rem;
  margin: 12px 0 6px;
}

.entry-body-input blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 14px;
  color: var(--ink-secondary);
  margin: 8px 0;
}

.entry-body-input ul, .entry-body-input ol {
  padding-left: 24px;
}

/* Mood & tags row */
.entry-meta-row {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.meta-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
  margin-bottom: 8px;
  display: block;
}

.mood-options {
  display: flex;
  gap: 6px;
}

.mood-btn {
  width: 36px;
  height: 36px;
  font-size: 1.2rem;
  border-radius: 50%;
  border: 2px solid transparent;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.mood-btn:hover { background: var(--bg-surface-hover); transform: scale(1.15); }
.mood-btn.selected { border-color: var(--accent); background: var(--accent-soft); transform: scale(1.15); }

.tags-input-container { flex: 1; min-width: 200px; }

.tags-input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  font-size: 0.88rem;
}
.tags-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  outline: none;
}

/* --- Calendar view --- */
.calendar-container {
  max-width: 560px;
  margin: 0 auto;
  width: 100%;
}

.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.cal-month-year {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  margin-bottom: 24px;
}

.cal-day-header {
  text-align: center;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
  padding: 8px 0;
}

.cal-day {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--ink-secondary);
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}

.cal-day:hover { background: var(--bg-surface-hover); }
.cal-day.today { font-weight: 700; color: var(--accent); }
.cal-day.has-entry::after {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  position: absolute;
  bottom: 4px;
}
.cal-day.selected { background: var(--accent); color: var(--ink-on-accent); }
.cal-day.selected::after { background: var(--ink-on-accent); }
.cal-day.other-month { color: var(--ink-faint); }

.cal-day-entries {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* --- Stats view --- */
.stats-container {
  max-width: 600px;
  margin: 0 auto;
  width: 100%;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 14px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 16px;
  text-align: center;
  box-shadow: var(--shadow-card);
}

.stat-value {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--ink-muted);
  margin-top: 4px;
}

.streak-section {
  margin-bottom: 32px;
}

.streak-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.streak-days {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.streak-day {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-hover);
  border: 1px solid var(--border);
  position: relative;
}
.streak-day.filled { background: var(--accent-soft); border-color: var(--accent); }
.streak-day.today { box-shadow: 0 0 0 2px var(--accent); }

.mood-chart {
  margin-bottom: 20px;
}

.mood-chart-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.mood-bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.mood-bar-emoji { font-size: 1.2rem; width: 28px; text-align: center; }

.mood-bar {
  flex: 1;
  height: 22px;
  background: var(--bg-surface-hover);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.mood-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: var(--radius-pill);
  transition: width 0.6s ease;
  min-width: 2px;
}

.mood-bar-count {
  font-size: 0.8rem;
  color: var(--ink-muted);
  width: 24px;
  text-align: right;
}

/* --- Tags view --- */
.tags-view-container {
  max-width: 600px;
  margin: 0 auto;
  width: 100%;
}

.tags-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.tag-view-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
}

.tag-view-chip:hover { border-color: var(--accent); background: var(--accent-soft); }
.tag-view-chip.active { background: var(--accent); color: var(--ink-on-accent); border-color: var(--accent); }

.tag-count {
  font-size: 0.72rem;
  background: var(--accent-soft);
  color: var(--accent);
  padding: 1px 7px;
  border-radius: var(--radius-pill);
}
.tag-view-chip.active .tag-count { background: rgba(255,255,255,0.25); color: var(--ink-on-accent); }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.btn-primary {
  background: var(--accent);
  color: var(--ink-on-accent);
  padding: 10px 20px;
}
.btn-primary:hover { background: var(--accent-hover); box-shadow: var(--shadow-md); }

.btn-small { padding: 6px 14px; font-size: 0.85rem; }

.btn-ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 6px 14px;
  font-size: 0.85rem;
}
.btn-ghost:hover { background: var(--accent-soft); }

.icon-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 1.1rem;
  transition: all var(--transition);
  color: var(--ink-secondary);
}
.icon-btn:hover { background: var(--bg-surface-hover); color: var(--ink-primary); }
.icon-btn.danger:hover { color: var(--danger); background: var(--danger-soft); }

/* --- Toast --- */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  font-size: 0.88rem;
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.35s ease;
  color: var(--ink-primary);
}

.toast.success { border-left: 3px solid var(--success); }
.toast.error { border-left: 3px solid var(--danger); }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(12px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* --- Undo bar --- */
.undo-bar {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink-primary);
  color: var(--bg-page);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.9rem;
  box-shadow: var(--shadow-lg);
  z-index: 200;
  animation: toastIn 0.3s ease;
}
.undo-bar[hidden] { display: none; }
.undo-bar .btn-ghost { color: var(--bg-page); border-color: rgba(255,255,255,0.3); }
.undo-bar .btn-ghost:hover { background: rgba(255,255,255,0.1); }

/* --- Responsive --- */
@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    transform: translateX(-100%);
    box-shadow: var(--shadow-lg);
  }
  .sidebar.open { transform: translateX(0); }

  .mobile-only { display: flex; }
  #sidebar-toggle { display: flex; }

  .view { padding: 16px; }
  .topbar { padding: 0 16px; }

  .editor-body { padding: 16px 16px 32px; }
  .entry-title-input { font-size: 1.3rem; }

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

  .entry-meta-row { flex-direction: column; gap: 16px; }

  .mood-options { flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .streak-day { width: 22px; height: 22px; }
  .formatting-bar { flex-wrap: wrap; }
}

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--ink-faint); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--ink-muted); }

/* Print style */
@media print {
  .sidebar, .topbar, .editor-topbar, .formatting-bar, .entry-meta-row { display: none !important; }
  .editor-overlay { position: static; }
  .entry-body-input { min-height: auto; }
}