:root {
  --bg:          #f5f3ef;
  --surface:     #ffffff;
  --surface2:    #f0ede8;
  --border:      #e2ded8;
  --text:        #1a1917;
  --text-2:      #7a746e;
  --text-3:      #b0a99f;
  --accent:      #2a2725;
  --accent-light:#3d3a37;
  --todo:        #4a7c59;
  --reminder:    #c4622d;
  --note:        #4a6fa5;
  --panel-w:     360px;
  --radius:      20px;
  --shadow:      0 4px 32px rgba(0,0,0,0.08);
  --shadow-lg:   0 12px 48px rgba(0,0,0,0.14);
  --font-body:   'DM Sans', sans-serif;
  --font-display:'DM Serif Display', serif;
  --scale:       1;
  --transition:  0.25s cubic-bezier(0.4,0,0.2,1);
}

[data-theme="dark"] {
  --bg:          #141312;
  --surface:     #1f1e1c;
  --surface2:    #2a2825;
  --border:      #38352f;
  --text:        #f0ede8;
  --text-2:      #8c857d;
  --text-3:      #4a4540;
  --accent:      #e8e0d5;
  --accent-light:#c8bfb4;
  --shadow:      0 4px 32px rgba(0,0,0,0.4);
  --shadow-lg:   0 12px 48px rgba(0,0,0,0.5);
}

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

html { font-size: calc(16px * var(--scale)); }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  transition: background var(--transition), color var(--transition);
  overflow-x: hidden;
}

button { cursor: pointer; border: none; background: none; font-family: inherit; color: inherit; }
input, textarea { font-family: inherit; color: inherit; }

.app            { display: flex; height: 100vh; height: 100dvh; overflow: hidden; }
.content-wrapper{ flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.content-area   { flex: 1; display: flex; overflow: hidden; }

.sidebar {
  width: 64px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px 0;
  gap: 6px;
  flex-shrink: 0;
  z-index: 10;
  transition: background var(--transition), border-color var(--transition);
}

.sidebar-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--text);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.sidebar-spacer { flex: 1; }

.nav-btn {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-3);
  font-size: 1.15rem;
  transition: all var(--transition);
  position: relative;
}
.nav-btn:hover                        { background: var(--surface2); color: var(--text); }
.nav-btn.active                       { background: var(--accent);   color: var(--bg); }
.nav-btn[data-active="todo"].active   { background: var(--todo); }
.nav-btn[data-active="reminder"].active { background: var(--reminder); }
.nav-btn[data-active="note"].active   { background: var(--note); }

.nav-btn .badge {
  position: absolute;
  top: 4px; right: 4px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--reminder);
  display: none;
}
.nav-btn .badge.visible { display: block; }

.settings-btn {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-3);
  transition: all var(--transition);
}
.settings-btn:hover { background: var(--surface2); color: var(--text); }

.topbar {
  height: 58px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
  padding: 0 28px;
  gap: 12px;
  background: var(--surface);
  flex-shrink: 0;
  transition: background var(--transition), border-color var(--transition);
}

.topbar-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--text);
  letter-spacing: -0.02em;
}
.topbar-spacer { flex: 1; }
.topbar-date   { font-size: 0.78rem; color: var(--text-3); }

.toggle-panel-btn {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-3);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.toggle-panel-btn:hover { background: var(--surface2); color: var(--text); }

.content {
  flex: 1;
  padding: 48px 52px;
  overflow-y: auto;
}
.content::-webkit-scrollbar        { width: 4px; }
.content::-webkit-scrollbar-track  { background: transparent; }
.content::-webkit-scrollbar-thumb  { background: var(--border); border-radius: 2px; }

.page        { display: none; animation: fadeUp 0.3s ease both; }
.page.active { display: block; }

.page-header   { margin-bottom: 36px; }
.page-title {
  font-family: var(--font-display);
  font-size: 2.4rem;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text);
}
.page-subtitle {
  font-size: 0.82rem;
  color: var(--text-3);
  margin-top: 6px;
  font-weight: 300;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.empty-state { color: var(--text-3); font-size: 0.85rem; padding: 12px 0; font-style: italic; }

.item-delete {
  opacity: 0;
  width: 28px; height: 28px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-3); font-size: 0.8rem;
  flex-shrink: 0;
  transition: all var(--transition);
}
.todo-item:hover .item-delete,
.reminder-item:hover .item-delete,
.note-card:hover .item-delete { opacity: 1; background: var(--surface2); color: var(--text); }

.close-btn {
  width: 32px; height: 32px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-3);
  transition: all var(--transition);
}
.close-btn:hover { background: var(--surface2); color: var(--text); }

.overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: all var(--transition);
  cursor: default;
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

.stat-label  { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-3); margin-bottom: 10px; }
.stat-number { font-family: var(--font-display); font-size: 2.8rem; color: var(--text); line-height: 1; }
.stat-number.todo-color     { color: var(--todo); }
.stat-number.reminder-color { color: var(--reminder); }
.stat-number.note-color     { color: var(--note); }

.today-section { margin-top: 8px; }
.section-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
  margin-bottom: 14px;
  font-weight: 500;
}

.quick-list { display: flex; flex-direction: column; gap: 8px; }
.quick-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 18px;
  display: flex; align-items: center; gap: 12px;
  transition: all var(--transition);
  font-size: 0.9rem;
}
.quick-item:hover { border-color: var(--text-3); }

.quick-dot          { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.quick-dot.todo     { background: var(--todo); }
.quick-dot.reminder { background: var(--reminder); }
.quick-dot.note     { background: var(--note); }

.quick-item-text      { flex: 1; color: var(--text); }
.quick-item-text.done { text-decoration: line-through; color: var(--text-3); }
.quick-meta           { font-size: 0.75rem; color: var(--text-3); }

.todo-list { display: flex; flex-direction: column; gap: 8px; }

.todo-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 20px;
  display: flex; align-items: flex-start; gap: 14px;
  transition: all var(--transition);
}
.todo-item:hover  { border-color: var(--text-3); box-shadow: var(--shadow); }
.todo-item.done   { opacity: 0.5; }

.todo-check {
  width: 20px; height: 20px;
  border-radius: 6px;
  border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 1px;
  cursor: pointer;
  transition: all var(--transition);
  font-size: 0.65rem; color: white;
}
.todo-check:hover               { border-color: var(--todo); }
.todo-item.done .todo-check     { background: var(--todo); border-color: var(--todo); }

.todo-content { flex: 1; min-width: 0; }
.todo-text    { font-size: 0.92rem; line-height: 1.5; color: var(--text); }
.todo-item.done .todo-text { text-decoration: line-through; color: var(--text-3); }
.todo-date    { font-size: 0.73rem; color: var(--text-3); margin-top: 4px; }

.todo-priority {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 500;
  flex-shrink: 0;
}
.todo-priority.high { background: #ffeaea; color: #c0392b; }
.todo-priority.med  { background: #fff4e0; color: #d68910; }
.todo-priority.low  { background: #eaf4ee; color: var(--todo); }

[data-theme="dark"] .todo-priority.high { background: #3a1515; color: #e07070; }
[data-theme="dark"] .todo-priority.med  { background: #3a2c10; color: #d4a04a; }
[data-theme="dark"] .todo-priority.low  { background: #152415; color: #6abf7a; }

.reminder-list { display: flex; flex-direction: column; gap: 8px; }

.reminder-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 20px;
  display: flex; align-items: flex-start; gap: 14px;
  transition: all var(--transition);
}
.reminder-item:hover { border-color: var(--text-3); box-shadow: var(--shadow); }

.reminder-icon {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: #fff3ee;
  color: var(--reminder);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; flex-shrink: 0;
}
[data-theme="dark"] .reminder-icon { background: #301a10; }

.reminder-content { flex: 1; min-width: 0; }
.reminder-text    { font-size: 0.92rem; line-height: 1.5; color: var(--text); }
.reminder-time    { font-size: 0.73rem; color: var(--reminder); margin-top: 4px; font-weight: 500; }
.reminder-item.past .reminder-time { color: var(--text-3); }

.notes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.note-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
  cursor: pointer;
  transition: all var(--transition);
  min-height: 140px;
  display: flex; flex-direction: column;
  position: relative;
}
.note-card:hover { border-color: var(--text-3); box-shadow: var(--shadow); transform: translateY(-2px); }
.note-card .item-delete { position: absolute; top: 10px; right: 10px; opacity: 0; }

.note-title  { font-family: var(--font-display); font-size: 1.05rem; color: var(--text); margin-bottom: 8px; line-height: 1.3; }
.note-body   { font-size: 0.82rem; color: var(--text-2); line-height: 1.6; flex: 1; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 5; line-clamp: 5; -webkit-box-orient: vertical; }
.note-footer { margin-top: 14px; font-size: 0.7rem; color: var(--text-3); }

.note-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.65rem;
  background: var(--surface2);
  color: var(--text-3);
  margin-bottom: 8px;
  border: 1px solid var(--border);
}

.panel {
  width: var(--panel-w);
  background: var(--surface);
  border-left: 1px solid var(--border);
  display: flex; flex-direction: column;
  overflow: hidden;
  flex-shrink: 0;
  transition: background var(--transition), border-color var(--transition),
              width 0.35s cubic-bezier(0.4,0,0.2,1);
}
.panel.collapsed { width: 0; border: none; }

.panel-header {
  padding: 28px 24px 20px;
  border-bottom: 1px solid var(--border);
}
.panel-title { font-family: var(--font-display); font-size: 1.3rem; color: var(--text); }

.panel-tabs {
  display: flex; gap: 4px;
  margin-top: 14px;
  background: var(--surface2);
  border-radius: 10px;
  padding: 4px;
}
.panel-tab {
  flex: 1; padding: 7px 4px;
  border-radius: 7px;
  font-size: 0.72rem; font-weight: 500;
  color: var(--text-3);
  text-align: center;
  transition: all var(--transition);
  letter-spacing: 0.03em;
}
.panel-tab.active { background: var(--surface); color: var(--text); box-shadow: 0 1px 4px rgba(0,0,0,0.08); }

.panel-body { flex: 1; overflow-y: auto; padding: 20px 24px; }
.panel-body::-webkit-scrollbar       { width: 3px; }
.panel-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.field { margin-bottom: 14px; }
.field label {
  display: block;
  font-size: 0.72rem; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--text-3);
  margin-bottom: 6px; font-weight: 500;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.88rem; color: var(--text);
  outline: none;
  transition: all var(--transition);
  resize: none;
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--text-3);
  background: var(--surface);
  box-shadow: 0 0 0 3px rgba(0,0,0,0.04);
}
.field select { appearance: none; cursor: pointer; }

.priority-row { display: flex; gap: 6px; }
.priority-chip {
  flex: 1; padding: 8px 4px;
  border-radius: 8px;
  font-size: 0.74rem; font-weight: 500;
  text-align: center;
  border: 1.5px solid var(--border);
  color: var(--text-3);
  cursor: pointer;
  transition: all var(--transition);
}
.priority-chip.selected.high { border-color: #c0392b; background: #ffeaea; color: #c0392b; }
.priority-chip.selected.med  { border-color: #d68910; background: #fff4e0; color: #d68910; }
.priority-chip.selected.low  { border-color: var(--todo); background: #eaf4ee; color: var(--todo); }

[data-theme="dark"] .priority-chip.selected.high { background: #3a1515; }
[data-theme="dark"] .priority-chip.selected.med  { background: #3a2c10; }
[data-theme="dark"] .priority-chip.selected.low  { background: #152415; }

.add-btn {
  width: 100%; padding: 12px;
  border-radius: 12px;
  background: var(--accent);
  color: var(--bg);
  font-size: 0.88rem; font-weight: 500;
  letter-spacing: 0.03em;
  transition: all var(--transition);
  margin-top: 4px;
}
.add-btn:hover  { opacity: 0.85; transform: translateY(-1px); }
.add-btn:active { transform: translateY(0); }


.settings-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: none;
  align-items: center; justify-content: center;
}
.settings-overlay.open { display: flex; animation: fadeIn 0.2s ease; }

.settings-modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  width: 440px;
  max-width: calc(100vw - 40px);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  animation: slideUp 0.3s cubic-bezier(0.4,0,0.2,1);
}

.settings-header {
  padding: 28px 28px 20px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.settings-title { font-family: var(--font-display); font-size: 1.4rem; color: var(--text); }

.settings-body {
  padding: 24px 28px 28px;
  display: flex; flex-direction: column;
  gap: 26px;
}
.settings-section-title {
  font-size: 0.7rem; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--text-3);
  margin-bottom: 12px; font-weight: 500;
}

.theme-row  { display: flex; gap: 10px; }
.theme-chip {
  flex: 1; padding: 12px;
  border-radius: 12px;
  border: 1.5px solid var(--border);
  text-align: center; cursor: pointer;
  transition: all var(--transition);
  font-size: 0.82rem; color: var(--text-2);
}
.theme-chip:hover  { border-color: var(--text-3); }
.theme-chip.active { border-color: var(--accent); color: var(--text); font-weight: 500; }
.theme-chip-icon   { font-size: 1.2rem; display: block; margin-bottom: 4px; }

.font-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.font-chip {
  padding: 12px 14px;
  border-radius: 10px;
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
}
.font-chip:hover  { border-color: var(--text-3); }
.font-chip.active { border-color: var(--accent); background: var(--surface2); }
.font-chip-name    { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-3); }
.font-chip-preview { font-size: 1.1rem; color: var(--text); margin-top: 2px; line-height: 1.2; }

.size-row  { display: flex; align-items: center; gap: 14px; }
.size-label { font-size: 0.75rem; color: var(--text-3); width: 24px; text-align: center; }
.size-value { font-size: 0.75rem; color: var(--text-3); width: 36px; text-align: right; }

input[type=range] {
  flex: 1; appearance: none;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  outline: none; cursor: pointer;
}
input[type=range]::-webkit-slider-thumb {
  appearance: none;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
  cursor: pointer;
}

.note-modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: none; align-items: center; justify-content: center;
}
.note-modal.open { display: flex; animation: fadeIn 0.2s ease; }

.note-modal-inner {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  width: 540px; max-width: calc(100vw - 40px);
  max-height: 80vh;
  display: flex;
  flex-direction: column;
}

/* Portfolio welcome dialog */
.welcome-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(15, 14, 13, 0.58);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 180ms ease, visibility 180ms ease;
}

.welcome-overlay.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.welcome-modal {
  width: min(520px, 100%);
  padding: 36px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
  color: var(--text);
  transform: translateY(18px) scale(0.98);
  transition: transform 240ms cubic-bezier(0.22, 1, 0.36, 1);
}

.welcome-overlay.open .welcome-modal {
  transform: translateY(0) scale(1);
}

.welcome-title {
  margin-bottom: 14px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 2.65rem);
  line-height: 1;
  letter-spacing: -0.025em;
}

.welcome-text {
  color: var(--text-2);
  font-size: 0.95rem;
  line-height: 1.7;
}

.welcome-text strong {
  color: var(--text);
  font-weight: 500;
}

.lang-toggle {
  display: inline-flex;
  gap: 4px;
  margin: 28px 0 20px;
  padding: 4px;
  border-radius: 12px;
  background: var(--surface2);
}

.lang-btn {
  padding: 8px 13px;
  border-radius: 9px;
  color: var(--text-2);
  font-size: 0.78rem;
  font-weight: 500;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}

.lang-btn:hover { color: var(--text); }

.lang-btn.active {
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.continue-btn {
  display: block;
  width: 100%;
  padding: 13px 18px;
  border-radius: 12px;
  background: var(--accent);
  color: var(--bg);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: opacity var(--transition), transform var(--transition);
}

.continue-btn:hover { opacity: 0.88; transform: translateY(-1px); }
.continue-btn:active { transform: translateY(0); }
.continue-btn:focus-visible,
.lang-btn:focus-visible {
  outline: 3px solid var(--note);
  outline-offset: 2px;
}

body.welcome-open { overflow: hidden; }

/* Tablet: give the workspace room before switching to the phone layout. */
@media (max-width: 1000px) and (min-width: 701px) {
  :root { --panel-w: 320px; }
  .content { padding: 38px 32px; }
  .overview-grid { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
}

/* Phone layout: bottom navigation + an off-canvas add panel. */
@media (max-width: 700px) {
  .app { display: block; }

  .sidebar {
    position: fixed;
    inset: auto 0 0 0;
    width: 100%;
    height: calc(64px + env(safe-area-inset-bottom));
    padding: 8px max(14px, env(safe-area-inset-right)) env(safe-area-inset-bottom) max(14px, env(safe-area-inset-left));
    border-top: 1px solid var(--border);
    border-right: 0;
    flex-direction: row;
    justify-content: space-between;
    gap: 4px;
    z-index: 60;
    box-shadow: 0 -8px 30px rgba(0,0,0,0.05);
  }

  .sidebar-logo,
  .sidebar-spacer { display: none; }

  .nav-btn,
  .settings-btn {
    width: 48px;
    height: 48px;
    border-radius: 14px;
  }

  .nav-btn svg,
  .settings-btn svg { width: 21px; height: 21px; }

  .content-wrapper { height: 100%; }
  .content-area { position: relative; display: block; overflow: hidden; }

  .topbar {
    height: 60px;
    padding: env(safe-area-inset-top) 16px 0;
    gap: 8px;
  }

  .topbar-title { font-size: 1.12rem; }
  .topbar-date {
    max-width: 44%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.7rem;
  }

  .toggle-panel-btn { width: 40px; height: 40px; flex-shrink: 0; }

  .content {
    height: 100%;
    padding: 32px 20px calc(96px + env(safe-area-inset-bottom));
    overscroll-behavior: contain;
  }

  .page-header { margin-bottom: 26px; }
  .page-title { font-size: clamp(2rem, 11vw, 2.7rem); overflow-wrap: anywhere; }
  .page-subtitle { font-size: 0.72rem; }

  .overview-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 28px;
  }

  .stat-card { padding: 17px 12px; border-radius: 15px; min-width: 0; }
  .stat-label { overflow: hidden; text-overflow: ellipsis; }
  .stat-number { font-size: 2rem; }
  .notes-grid { grid-template-columns: 1fr; }

  .todo-item,
  .reminder-item { padding: 14px; gap: 10px; }
  .todo-priority { padding-inline: 6px; font-size: 0.58rem; }
  .item-delete,
  .note-card .item-delete { opacity: 1; }

  .panel {
    position: fixed;
    inset: 60px 0 calc(64px + env(safe-area-inset-bottom)) 0;
    z-index: 50;
    width: 100%;
    border: 0;
    border-top: 1px solid var(--border);
    transform: translateX(0);
    transition: transform 0.32s cubic-bezier(0.4,0,0.2,1),
                visibility 0.32s,
                background var(--transition);
    box-shadow: -12px 0 42px rgba(0,0,0,0.12);
  }

  .panel.collapsed {
    width: 100%;
    border-top: 1px solid var(--border);
    transform: translateX(100%);
    visibility: hidden;
  }

  .panel-header { padding: 22px 20px 16px; }
  .panel-title { font-size: 1.6rem; }
  .panel-body { padding: 20px; padding-bottom: 36px; }
  .panel-tab { min-height: 40px; font-size: 0.76rem; }
  .field { margin-bottom: 18px; }
  .field input,
  .field textarea,
  .field select { min-height: 48px; font-size: 1rem; }
  .priority-chip { min-height: 44px; display: grid; place-items: center; }
  .add-btn { min-height: 50px; font-size: 0.95rem; }

  .settings-overlay,
  .note-modal { padding: 16px; }
  .settings-modal,
  .note-modal-inner { max-width: 100%; max-height: calc(100dvh - 32px); }
  .settings-header { padding: 22px 20px 16px; }
  .settings-body { padding: 20px; gap: 22px; overflow-y: auto; }
}

@media (max-width: 380px) {
  .topbar-date { display: none; }
  .overview-grid { grid-template-columns: 1fr; }
  .stat-card { display: flex; align-items: center; justify-content: space-between; }
  .stat-number { margin-top: 0; }
  .font-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .welcome-overlay { padding: 16px; }
  .welcome-modal { padding: 28px 24px 24px; border-radius: 20px; }
  .lang-toggle { margin-top: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  .welcome-overlay,
  .welcome-modal { transition: none; }
}