/* ============================================================
   Personal Dashboard · V3 · Premium Dark · Emerald accent
   - Linear / Vercel status page × statuspage.com restraint
   - Hairline borders · monospace data · large display type
   ============================================================ */

:root {
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-pill: 999px;

  --t-fast: 150ms;
  --t-med:  280ms;
  --t-slow: 420ms;
  --ease:   cubic-bezier(0.22, 1, 0.36, 1);

  --font:       'Inter Tight', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:  'JetBrains Mono', 'Geist Mono', ui-monospace, monospace;
}

/* ----- Dark (default) ----- */
[data-theme="dark"] {
  --bg:       #0A0B0E;
  --bg-soft:  #11131A;
  --surface:  rgba(20, 22, 30, 0.7);
  --surface-2:rgba(28, 30, 40, 0.85);
  --border:   rgba(255, 255, 255, 0.06);
  --border-2: rgba(255, 255, 255, 0.10);
  --text-1:   #F4F4F5;
  --text-2:   #A1A1AA;
  --text-3:   #71717A;
  --accent:   #10B981;          /* emerald */
  --accent-2: #34D399;
  --accent-3: #059669;
  --accent-soft: rgba(16, 185, 129, 0.10);
  --ok:       #10B981;
  --warn:     #F59E0B;
  --err:      #F87171;
  --grey:     #52525B;
}

/* ----- Light ----- */
[data-theme="light"] {
  --bg:       #FAFAFA;
  --bg-soft:  #F4F4F5;
  --surface:  rgba(255, 255, 255, 0.85);
  --surface-2:rgba(255, 255, 255, 1);
  --border:   rgba(0, 0, 0, 0.06);
  --border-2: rgba(0, 0, 0, 0.10);
  --text-1:   #0A0B0E;
  --text-2:   #52525B;
  --text-3:   #A1A1AA;
  --accent:   #059669;
  --accent-2: #10B981;
  --accent-3: #047857;
  --accent-soft: rgba(5, 150, 105, 0.10);
  --ok:       #059669;
  --warn:     #D97706;
  --err:      #DC2626;
  --grey:     #D4D4D8;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-1);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  position: relative;
  transition: background var(--t-med) var(--ease), color var(--t-med) var(--ease);
  font-feature-settings: "ss01", "cv11";
}
button, input { font-family: inherit; color: inherit; }
button { background: none; border: none; cursor: pointer; padding: 0; }
input { background: none; border: none; outline: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.02em; }
a { color: inherit; text-decoration: none; }
kbd {
  font-family: var(--font-mono);
  font-size: 10.5px;
  padding: 2px 6px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-2);
}

/* ----- Ambient background ----- */
.ambient {
  position: fixed; inset: 0; z-index: -1;
  pointer-events: none;
  overflow: hidden;
}
.ambient-orb {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.35;
}
[data-theme="dark"] .ambient-orb { opacity: 0.20; }
[data-theme="light"] .ambient-orb { opacity: 0.14; }
.ambient-orb-1 {
  background: radial-gradient(circle, var(--accent) 0%, transparent 60%);
  top: -200px; left: -100px;
}
.ambient-orb-2 {
  background: radial-gradient(circle, #6366F1 0%, transparent 60%);
  bottom: -200px; right: -100px;
}
.ambient-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}
[data-theme="light"] .ambient-grid {
  background-image:
    linear-gradient(rgba(0,0,0,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.03) 1px, transparent 1px);
}
.ambient-noise {
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.4'/%3E%3C/svg%3E");
  opacity: 0.025;
  mix-blend-mode: overlay;
}
[data-theme="light"] .ambient-noise { opacity: 0.012; }

/* ----- Top status bar ----- */
.top {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--border);
}
.top-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 14px 28px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px;
}
.top-left, .top-right { display: flex; align-items: center; gap: 14px; }
.brand-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--accent-soft), 0 0 12px var(--accent);
  animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.6; transform: scale(0.92); }
}
.brand-label {
  font-size: 13px; font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.top-divider {
  width: 1px; height: 14px;
  background: var(--border-2);
}
.top-clock {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-2);
  font-variant-numeric: tabular-nums;
}
.sys-item {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px;
  color: var(--text-2);
  font-family: var(--font-mono);
}
.sys-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--grey);
}
.sys-dot-ok {
  background: var(--ok);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 18%, transparent);
}
.sys-dot-err {
  background: var(--err);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--err) 18%, transparent);
}
.sys-dot-saving {
  background: var(--info, #3B82F6);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--info, #3B82F6) 18%, transparent);
  animation: sys-sync-pulse 1s ease-in-out infinite;
}
@keyframes sys-sync-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.55; transform: scale(0.85); }
}

.ghost-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  border-radius: var(--r-sm);
  color: var(--text-2);
  border: 1px solid transparent;
  transition: all var(--t-fast);
}
.ghost-btn:hover {
  color: var(--text-1);
  background: var(--bg-soft);
  border-color: var(--border);
}
.accent-btn {
  padding: 8px 16px;
  font-size: 13px;
  background: var(--accent);
  color: var(--bg);
  border-radius: var(--r-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: filter var(--t-fast);
}
.accent-btn:hover { filter: brightness(1.1); }

/* ----- Stage ----- */
.stage {
  max-width: 1400px;
  margin: 0 auto;
  padding: 32px 28px 60px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

/* ----- Headline ----- */
.headline {
  grid-column: span 12;
  display: flex; align-items: flex-end; justify-content: space-between;
  padding: 8px 0 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
  animation: fadeUp var(--t-slow) var(--ease) backwards;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.headline-date {
  font-size: 13px;
  color: var(--text-3);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.headline-time {
  font-size: 56px;
  font-weight: 700;
  font-family: var(--font-mono);
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  background: linear-gradient(180deg, var(--text-1) 0%, var(--text-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.headline-right { display: flex; gap: 8px; flex-wrap: wrap; align-items: flex-end; }
.headline-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  color: var(--text-2);
  background: var(--surface);
  backdrop-filter: blur(10px);
}

/* ----- Card base ----- */
.card {
  position: relative;
  background: var(--surface);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 22px;
  overflow: hidden;
  transition: border-color var(--t-med), transform var(--t-med) var(--ease);
  animation: fadeUp var(--t-slow) var(--ease) backwards;
}
.card::before {
  /* Hover light beam */
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, transparent 30%, color-mix(in srgb, var(--accent) 35%, transparent) 50%, transparent 70%);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  -webkit-mask-composite: xor;
  opacity: 0;
  transition: opacity var(--t-med);
  pointer-events: none;
}
.card:hover::before { opacity: 1; }
.card:hover { border-color: var(--border-2); }

/* ----- HERO NAS card (span 8) ----- */
.hero-card {
  grid-column: span 8;
  padding: 28px;
  animation-delay: 80ms;
}
.hero-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 28px;
}
.hero-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-1);
  letter-spacing: -0.01em;
}
.hero-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-3);
  margin-top: 4px;
}
.hero-bars { display: flex; gap: 3px; align-items: flex-end; height: 18px; }
.hero-bars .bar {
  width: 3px;
  background: var(--accent);
  border-radius: 1px;
  opacity: 0.6;
  animation: bar 1.4s var(--ease) infinite;
}
.hero-bars .bar:nth-child(1) { height: 60%; animation-delay: 0s; }
.hero-bars .bar:nth-child(2) { height: 100%; animation-delay: 0.2s; }
.hero-bars .bar:nth-child(3) { height: 75%; animation-delay: 0.4s; }
@keyframes bar {
  0%, 100% { transform: scaleY(0.4); opacity: 0.3; }
  50%      { transform: scaleY(1);   opacity: 1; }
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.hero-stat { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.hero-stat-label {
  font-size: 11px;
  color: var(--text-3);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.hero-stat-value {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  font-family: var(--font-mono);
}
.hero-stat-value.text-ok   { color: var(--ok); }
.hero-stat-value.text-warn { color: var(--warn); }
.hero-stat-value.text-err  { color: var(--err); }
.hero-stat-sub {
  font-size: 11px;
  color: var(--text-3);
  font-family: var(--font-mono);
}
.spark {
  width: 100%;
  height: 24px;
  color: var(--accent);
  opacity: 0.6;
}

.hero-foot {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
}
.hero-services {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-2);
  letter-spacing: 0.05em;
}
.hero-sync {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
}

/* ----- OV card (span 4) ----- */
.ov-card {
  grid-column: span 4;
  padding: 28px;
  position: relative;
  animation-delay: 160ms;
}
.ov-orb {
  position: absolute;
  top: -40px; right: -40px;
  width: 180px; height: 180px;
  background: radial-gradient(circle, var(--accent) 0%, transparent 60%);
  opacity: 0.25;
  filter: blur(40px);
  pointer-events: none;
}
.ov-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px;
  position: relative;
}
.ov-label {
  font-size: 12px;
  color: var(--text-3);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.ov-status {
  font-size: 11px;
  padding: 3px 8px;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  color: var(--text-2);
  font-family: var(--font-mono);
}
.ov-giant {
  font-size: 72px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.05em;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, var(--text-1) 0%, var(--accent) 80%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 8px;
  font-family: var(--font-mono);
}
.ov-caption {
  font-size: 12px;
  color: var(--text-2);
  margin-bottom: 24px;
}
.ov-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 16px;
  margin-bottom: 20px;
}
.ov-stat-label {
  font-size: 10px;
  color: var(--text-3);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 2px;
}
.ov-stat-val {
  font-size: 16px;
  font-weight: 600;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}
.ov-stat-val.text-ok { color: var(--ok); }
.ov-link {
  display: inline-flex; align-items: center;
  font-size: 12px;
  color: var(--accent);
  font-weight: 500;
  padding: 8px 0;
  border-top: 1px solid var(--border);
  width: 100%;
  margin-top: 4px;
}
.ov-link:hover { color: var(--accent-2); }

/* ----- GH card (span 4) ----- */
.gh-card {
  grid-column: span 4;
  animation-delay: 240ms;
}
.gh-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 20px;
}
.gh-label {
  font-size: 11px;
  color: var(--text-3);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}
.gh-name {
  font-size: 16px;
  font-weight: 600;
  font-family: var(--font-mono);
}
.gh-meta {
  font-size: 11px;
  color: var(--text-2);
  text-align: right;
  max-width: 120px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.gh-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 16px;
  margin-bottom: 18px;
}
.gh-stat-num {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.025em;
  font-variant-numeric: tabular-nums;
  font-family: var(--font-mono);
  line-height: 1;
}
.gh-stat-num.text-sm { font-size: 16px; }
.gh-stat-cap {
  font-size: 11px;
  color: var(--text-3);
  margin-top: 4px;
}
.gh-link {
  display: block;
  font-size: 12px;
  color: var(--accent);
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

/* ----- TODO / HABITS / LINKS cards (span 4 each) ----- */
.todo-card, .habit-card { grid-column: span 4; }
.link-card { grid-column: span 12; }
.todo-card { animation-delay: 320ms; }
.habit-card { animation-delay: 400ms; }
.link-card { animation-delay: 480ms; }

@media (max-width: 1100px) {
  .hero-card, .ov-card, .gh-card,
  .todo-card, .habit-card, .link-card { grid-column: span 12; }
}

.card-section-head {
  display: flex; align-items: baseline; gap: 12px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.section-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
}
.section-title {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  flex: 1;
}
.section-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
}

/* ----- TODO list ----- */
.todo-list {
  display: flex; flex-direction: column; gap: 2px;
  max-height: 280px; overflow-y: auto;
  margin: -4px -4px 12px;
  padding: 4px;
}
.todo-list:empty::before {
  content: '暂无任务';
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-3);
  padding: 24px;
  text-align: center;
}
.todo-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  transition: background var(--t-fast);
  cursor: pointer;
}
.todo-item:hover { background: var(--bg-soft); }
.todo-check {
  width: 16px; height: 16px;
  border: 1.5px solid var(--border-2);
  border-radius: 4px;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: all var(--t-fast);
}
.todo-item:hover .todo-check { border-color: var(--accent); }
.todo-item.is-done .todo-check {
  background: var(--accent);
  border-color: var(--accent);
}
.todo-item.is-done .todo-check::after {
  content: '';
  width: 4px; height: 8px;
  border: solid var(--bg);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translateY(-1px);
}
.todo-text {
  flex: 1;
  font-size: 14px;
  color: var(--text-1);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.todo-item.is-done .todo-text { color: var(--text-3); text-decoration: line-through; }
.todo-del {
  width: 20px; height: 20px;
  border-radius: 4px;
  color: var(--text-3);
  font-size: 14px;
  opacity: 0;
  transition: all var(--t-fast);
  display: inline-flex; align-items: center; justify-content: center;
}
.todo-item:hover .todo-del { opacity: 1; }
.todo-del:hover { color: var(--err); }

.todo-add, .habit-add {
  display: flex; align-items: center;
  padding: 10px 14px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  transition: border-color var(--t-fast);
}
.todo-add:focus-within, .habit-add:focus-within { border-color: var(--accent); }
.todo-add input, .habit-add input {
  flex: 1;
  font-size: 13px;
  color: var(--text-1);
}
.todo-add input::placeholder, .habit-add input::placeholder { color: var(--text-3); }

/* ----- Habits ----- */
.habit-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 12px; }
.habit-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  transition: all var(--t-fast);
}
.habit-item.is-done { border-color: color-mix(in srgb, var(--accent) 30%, transparent); background: color-mix(in srgb, var(--accent) 5%, transparent); }
.habit-info { min-width: 0; flex: 1; }
.habit-name { font-size: 13px; font-weight: 500; color: var(--text-1); }
.habit-meta { font-size: 11px; color: var(--text-3); margin-top: 2px; font-family: var(--font-mono); }
.habit-item.is-done .habit-meta { color: var(--ok); }
.habit-streak {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  font-weight: 600;
  margin-right: 12px;
}
.habit-toggle {
  width: 36px; height: 22px;
  border-radius: var(--r-pill);
  background: var(--grey);
  position: relative;
  transition: background var(--t-fast);
  flex-shrink: 0;
}
.habit-toggle::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 16px; height: 16px;
  background: var(--bg);
  border-radius: 50%;
  transition: transform var(--t-med) var(--ease);
}
.habit-item.is-done .habit-toggle { background: var(--accent); }
.habit-item.is-done .habit-toggle::after { transform: translateX(14px); }

/* ----- Link rows ----- */
.link-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 8px;
}
.link-row {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  transition: all var(--t-fast);
  font-family: var(--font-mono);
}
.link-row:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.link-num {
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 0.05em;
}
.link-name {
  flex: 1;
  font-size: 13px;
  color: var(--text-1);
  font-weight: 500;
}
.link-arrow {
  color: var(--text-3);
  transition: transform var(--t-fast), color var(--t-fast);
}
.link-row:hover .link-arrow { transform: translateX(4px); color: var(--accent); }

/* ----- Footer ----- */
.foot {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 28px 40px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 0.05em;
}

/* ----- Drawer ----- */
.drawer { position: fixed; inset: 0; z-index: 20; pointer-events: none; }
.drawer.is-open { pointer-events: auto; }
.drawer-backdrop {
  position: absolute; inset: 0;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: opacity var(--t-med) var(--ease);
}
.drawer.is-open .drawer-backdrop { opacity: 1; }
.drawer-panel {
  position: absolute; top: 0; right: 0;
  width: 360px; max-width: 92vw; height: 100%;
  background: var(--bg);
  border-left: 1px solid var(--border);
  transform: translateX(100%);
  transition: transform var(--t-med) var(--ease);
  display: flex; flex-direction: column;
}
.drawer.is-open .drawer-panel { transform: translateX(0); }
.drawer-head {
  padding: 18px 20px;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--border);
}
.drawer-head h2 { font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }
.drawer-hint { padding: 10px 20px; font-family: var(--font-mono); font-size: 11px; color: var(--text-3); background: var(--bg-soft); border-bottom: 1px solid var(--border); margin: 0; }
.cfg-section { padding: 16px 20px; border-bottom: 1px solid var(--border); }
.cfg-section h3 {
  font-size: 11px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
  margin-bottom: 12px;
  font-weight: 600;
}
.cfg-section label {
  display: block;
  font-size: 11px;
  color: var(--text-2);
  margin-bottom: 12px;
  font-family: var(--font-mono);
}
.cfg-section label:last-child { margin-bottom: 0; }
.cfg-section input {
  display: block; width: 100%;
  margin-top: 6px;
  padding: 10px 12px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  font-size: 13px;
  font-family: var(--font-mono);
  color: var(--text-1);
  transition: border-color var(--t-fast);
}
.cfg-section input:focus { border-color: var(--accent); }
.cfg-section input::placeholder { color: var(--text-3); }

.drawer-foot {
  padding: 14px 20px;
  display: flex; justify-content: space-between; gap: 12px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

/* ----- Scrollbar ----- */
.todo-list::-webkit-scrollbar,
.drawer-panel::-webkit-scrollbar { width: 4px; }
.todo-list::-webkit-scrollbar-thumb,
.drawer-panel::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 999px; }