app.css

:root {
  --bg: #f8fafc;
  --card: rgba(255, 255, 255, 0.82);
  --line: rgba(255, 255, 255, 0.7);
  --text: #0f172a;
  --muted: #64748b;
  --primary: #4f46e5;
  --primary-strong: #4338ca;
  --primary-soft: rgba(99, 102, 241, 0.08);
  --primary-ring: rgba(99, 102, 241, 0.07);
  --primary-shadow: rgba(99, 102, 241, 0.22);
  --danger: #e11d48;
  --shadow: 0 24px 60px rgba(99, 102, 241, 0.08);
  --radius-xl: 22px;
  --radius-lg: 18px;
  --bg-radial-left: rgba(99, 102, 241, 0.12);
  --bg-radial-right: rgba(14, 165, 233, 0.09);
  --surface-soft: rgba(248, 250, 252, 0.84);
  --surface-soft-border: rgba(148, 163, 184, 0.16);
  --toast-tail: #5d59f0;
  --input-focus-border: rgba(99, 102, 241, 0.45);
  --input-focus-ring: rgba(99, 102, 241, 0.08);
  --drag-ring: rgba(99, 102, 241, 0.12);
  --badge-primary-bg: rgba(99, 102, 241, 0.08);
  --badge-primary-text: #4f46e5;
  --mini-note-bg: rgba(238, 242, 255, 0.9);
  --mini-note-border: rgba(129, 140, 248, 0.16);
  --mini-note-text: #4338ca;
}

:root[data-theme='retro'] {
  --bg: #efe4db;
  --card: rgba(255, 248, 243, 0.84);
  --line: rgba(255, 255, 255, 0.55);
  --text: #4d3b41;
  --muted: #8f7880;
  --primary: #9f6f86;
  --primary-strong: #866075;
  --primary-soft: rgba(159, 111, 134, 0.1);
  --primary-ring: rgba(159, 111, 134, 0.12);
  --primary-shadow: rgba(159, 111, 134, 0.24);
  --shadow: 0 24px 56px rgba(132, 101, 116, 0.12);
  --bg-radial-left: rgba(196, 160, 179, 0.28);
  --bg-radial-right: rgba(219, 194, 176, 0.22);
  --surface-soft: rgba(245, 235, 229, 0.92);
  --surface-soft-border: rgba(196, 170, 179, 0.22);
  --toast-tail: #9c6d84;
  --input-focus-border: rgba(159, 111, 134, 0.44);
  --input-focus-ring: rgba(159, 111, 134, 0.12);
  --drag-ring: rgba(159, 111, 134, 0.18);
  --badge-primary-bg: rgba(159, 111, 134, 0.12);
  --badge-primary-text: #8a5f75;
  --mini-note-bg: rgba(244, 231, 225, 0.92);
  --mini-note-border: rgba(183, 149, 164, 0.24);
  --mini-note-text: #8a5f75;
}

:root[data-theme='dark'] {
  --bg: #040405;
  --card: #1c1a1b;
  --line: rgba(255, 255, 255, 0.06);
  --text: #f5f7fb;
  --muted: #9ca3b7;
  --primary: #fc90c2;
  --primary-strong: #fc90c2;
  --primary-soft: rgba(252, 144, 194, 0.12);
  --primary-ring: rgba(252, 144, 194, 0.14);
  --primary-shadow: rgba(252, 144, 194, 0.24);
  --danger: #fb7185;
  --shadow: 0 24px 56px rgba(0, 0, 0, 0.48);
  --bg-radial-left: rgba(148, 55, 255, 0.1);
  --bg-radial-right: rgba(244, 114, 182, 0.08);
  --surface-soft: #1c1a1b;
  --surface-soft-border: rgba(255, 255, 255, 0.09);
  --toast-tail: #fc90c2;
  --input-focus-border: rgba(252, 144, 194, 0.48);
  --input-focus-ring: rgba(252, 144, 194, 0.14);
  --drag-ring: rgba(252, 144, 194, 0.2);
  --badge-primary-bg: rgba(252, 144, 194, 0.14);
  --badge-primary-text: #ffd2e5;
  --mini-note-bg: rgba(17, 21, 31, 0.92);
  --mini-note-border: rgba(255, 255, 255, 0.08);
  --mini-note-text: #e8ecf7;
}

* {
  box-sizing: border-box;
}

html,
body,
#root {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  color: var(--text);
  background:
    radial-gradient(circle at top left, var(--bg-radial-left), transparent 24%),
    radial-gradient(circle at top right, var(--bg-radial-right), transparent 18%),
    var(--bg);
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
  border: 0;
}

.glass {
  background: var(--card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.page {
  max-width: 1360px;
  margin: 0 auto;
  padding: 22px;
  padding-bottom: 56px;
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary-strong), var(--primary));
  color: #fff;
  font-size: 20px;
  font-weight: 900;
  box-shadow: 0 14px 24px var(--primary-shadow);
}

.brand h1 {
  margin: 0;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.subtle {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
  letter-spacing: 0.02em;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
}

.theme-switcher {
  min-height: 38px;
  padding: 0 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--surface-soft-border);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.toolbar-main-action {
  min-height: 40px;
  padding: 0 16px;
  border-radius: 12px;
  box-shadow: 0 18px 28px var(--primary-shadow);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 13px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 700;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary-strong), var(--primary));
  box-shadow: 0 16px 28px var(--primary-shadow);
}

.btn-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--surface-soft-border);
}

.btn-danger {
  color: #fff;
  background: linear-gradient(135deg, #f43f5e, #e11d48);
}

.layout {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.stack {
  display: grid;
  gap: 16px;
}

.panel {
  border-radius: var(--radius-xl);
  padding: 20px;
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.section-title h2,
.section-title h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 10px;
  font-weight: 800;
  color: #818cf8;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.field-grid {
  display: grid;
  gap: 14px;
}

.field-inline {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items: start;
}

.field label {
  display: block;
  margin-bottom: 8px;
  font-size: 11px;
  color: var(--muted);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.field input,
.field select {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  background: rgba(248, 250, 252, 0.84);
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  outline: none;
}

.field input::placeholder {
  color: #9aa6b8;
  font-size: 12px;
  font-weight: 500;
}

.field input:focus,
.field select:focus {
  border-color: rgba(99, 102, 241, 0.45);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.08);
}

.hint {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.55;
  letter-spacing: 0.03em;
}

.helper-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  line-height: 1.6;
  font-size: 11px;
  letter-spacing: 0.025em;
}

.data-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}

.data-actions .btn-secondary {
  background: rgba(248, 250, 252, 0.82);
  border-color: rgba(148, 163, 184, 0.12);
  font-weight: 400;
}

.helper-list strong {
  color: var(--text);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.stat-card {
  padding: 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.64);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.stat-label {
  font-size: 9px;
  font-weight: 800;
  color: #94a3b8;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.stat-value {
  margin-top: 7px;
  font-size: 21px;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: 0;
}

.stat-note {
  margin-top: 5px;
  font-size: 10px;
  color: var(--muted);
  line-height: 1.5;
  letter-spacing: 0.025em;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.project-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 22px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.7);
  overflow: hidden;
  cursor: grab;
}

.project-card.active {
  box-shadow: 0 26px 40px color-mix(in srgb, var(--primary) 24%, transparent);
  border-color: color-mix(in srgb, var(--primary) 28%, transparent);
}

.project-accent {
  position: absolute;
  inset: 0 auto 0 0;
  width: 6px;
  border-radius: 999px;
}

.project-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.project-top-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.project-card.dragging {
  opacity: 0.72;
  transform: scale(0.99);
  cursor: grabbing;
}

.project-card.drag-over {
  border-color: color-mix(in srgb, var(--primary) 38%, transparent);
  box-shadow: 0 0 0 2px var(--drag-ring);
}

.project-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.project-actions .btn {
  min-height: 26px;
  padding: 0 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  background: var(--badge-primary-bg);
  color: var(--badge-primary-text);
}

.badge-success {
  background: rgba(16, 185, 129, 0.12);
  color: #047857;
}

.badge-danger {
  background: rgba(244, 63, 94, 0.08);
  color: #e11d48;
}

.project-name {
  margin: 12px 0 4px;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.02em;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 26px;
  padding: 0 9px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 800;
  background: rgba(15, 23, 42, 0.05);
  color: var(--text);
}

.project-status {
  margin-top: 0;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #94a3b8;
}

.status-dot.live {
  background: #10b981;
  box-shadow: 0 0 0 8px rgba(16, 185, 129, 0.12);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.24);
  }
  100% {
    box-shadow: 0 0 0 14px rgba(16, 185, 129, 0);
  }
}

.timer-value {
  margin: 18px 0 4px;
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1, "lnum" 1;
}

.timer-group {
  display: inline-flex;
  min-width: 1.9ch;
  justify-content: flex-end;
}

.timer-sign {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0.7ch;
  font-size: 0.78em;
  line-height: 1;
}

.timer-separator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0.4ch;
  font-size: 0.78em;
  line-height: 1;
  align-self: center;
}

.timer-note {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.025em;
}

.timer-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.mini-stats.secondary {
  margin-top: 10px;
}

.mini-stat {
  padding: 12px;
  border-radius: 12px;
  background: rgba(248, 250, 252, 0.84);
  border: 1px solid rgba(148, 163, 184, 0.12);
}

.mini-stat strong {
  display: block;
  font-size: 16px;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.mini-stat span {
  display: block;
  margin-top: 4px;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.025em;
}

.card-actions {
  display: flex;
  gap: 10px;
  margin-top: auto;
  padding-top: 18px;
}

.card-actions .btn {
  flex: 1;
}

.banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 20px;
  border-radius: 16px;
  background: rgba(255, 247, 237, 0.9);
  border: 1px solid rgba(251, 191, 36, 0.28);
  box-shadow: 0 16px 28px rgba(217, 119, 6, 0.08);
}

.banner p {
  margin: 0;
  font-size: 11px;
  line-height: 1.65;
  letter-spacing: 0.025em;
}

.banner-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.banner-actions .btn {
  min-height: 32px;
  padding: 0 11px;
  border-radius: 10px;
  font-size: 11px;
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 14px;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.025em;
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 4px;
  flex: 0 0 auto;
}

.chart-wrap {
  overflow-x: auto;
  padding-bottom: 4px;
}

.chart-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.summary-pill {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(248, 250, 252, 0.82);
  border: 1px solid rgba(148, 163, 184, 0.12);
}

.summary-pill span {
  display: block;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.025em;
}

.summary-pill strong {
  display: block;
  margin-top: 6px;
  font-size: 16px;
  letter-spacing: -0.03em;
}

.session-list {
  display: grid;
  gap: 10px;
}

.session-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto auto;
  gap: 12px;
  align-items: center;
  padding: 14px 0;
  border-top: 1px solid rgba(226, 232, 240, 0.72);
}

.session-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.session-title {
  margin: 0;
  font-weight: 800;
  font-size: 13px;
}

.session-subtitle {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.025em;
}

.session-metric {
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  font-size: 12px;
}

.session-delete {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  color: var(--muted);
  background: rgba(248, 250, 252, 0.84);
  border: 1px solid rgba(148, 163, 184, 0.14);
  transition:
    color 0.15s ease,
    border-color 0.15s ease,
    background 0.15s ease,
    transform 0.15s ease;
}

.session-delete:hover {
  color: #e11d48;
  border-color: rgba(225, 29, 72, 0.18);
  background: rgba(255, 241, 242, 0.92);
}

.session-delete:active {
  transform: scale(0.97);
}

.session-footer {
  display: flex;
  justify-content: center;
  margin-top: 14px;
}

.empty {
  color: var(--muted);
  line-height: 1.7;
}

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 20;
  width: min(320px, calc(100vw - 40px));
  padding: 14px 16px;
  border-radius: 18px 18px 6px 18px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--primary-strong), var(--primary));
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow:
    0 18px 36px var(--primary-shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
  font-size: 11px;
  line-height: 1.55;
  letter-spacing: 0.01em;
}

.toast::after {
  content: "";
  position: absolute;
  right: 16px;
  bottom: -8px;
  width: 18px;
  height: 18px;
  border-radius: 0 0 4px 0;
  background: var(--toast-tail);
  transform: rotate(45deg);
  border-right: 1px solid rgba(255, 255, 255, 0.16);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 8px 8px 18px color-mix(in srgb, var(--primary) 20%, transparent);
}

.mini-window-note {
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: 14px;
  background: var(--mini-note-bg);
  border: 1px solid var(--mini-note-border);
  color: var(--mini-note-text);
  font-size: 10px;
  line-height: 1.6;
  letter-spacing: 0.03em;
}

.color-picker-group {
  display: grid;
  gap: 6px;
  position: relative;
  align-items: start;
}

.color-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.color-chip {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  border: 2px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 0 0 1px rgba(148, 163, 184, 0.18);
  padding: 0;
}

.color-chip.active {
  box-shadow:
    0 0 0 2px var(--text),
    0 0 0 3px rgba(148, 163, 184, 0.18);
}

.color-custom-row {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: fit-content;
  min-height: 32px;
  padding: 4px 8px 4px 4px;
  border-radius: 10px;
  background: var(--surface-soft);
  border: 1px solid var(--surface-soft-border);
}

.color-custom-row.compact {
  margin-top: 2px;
  align-items: center;
}

.color-custom-preview {
  width: 18px;
  height: 18px;
  border-radius: 6px;
  flex: 0 0 auto;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.52);
}

.color-custom-preview.large {
  width: 24px;
  height: 24px;
  border-radius: 8px;
}

.color-value {
  font-size: 10px;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.04em;
  line-height: 1;
  display: inline-flex;
  align-items: center;
}

.color-custom-toggle {
  min-height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  border: 1px solid var(--surface-soft-border);
  background: rgba(255, 255, 255, 0.76);
  color: var(--muted);
  font-size: 10px;
  font-weight: 500;
}

.color-custom-toggle.active {
  color: var(--primary);
  border-color: color-mix(in srgb, var(--primary) 30%, transparent);
  background: color-mix(in srgb, var(--primary) 9%, transparent);
}

.color-picker-popover {
  position: relative;
  z-index: 20;
  width: min(100%, 196px);
  max-width: 100%;
  margin-top: 2px;
  padding: 10px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid var(--surface-soft-border);
  box-shadow: 0 18px 38px rgba(15, 23, 42, 0.08);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  box-sizing: border-box;
  overflow: hidden;
}

.react-colorful {
  width: 100%;
  height: 140px;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  overflow: hidden;
}

.react-colorful,
.react-colorful * {
  box-sizing: border-box;
}

.react-colorful__saturation {
  border-radius: 10px 10px 0 0;
  border-bottom: 0;
  width: 100%;
  max-width: 100%;
}

.react-colorful__hue {
  width: 100%;
  height: 8px;
  margin-top: 8px;
  border-radius: 999px;
  max-width: 100%;
}

.react-colorful__pointer {
  width: 12px;
  height: 12px;
}

.react-colorful__saturation-pointer,
.react-colorful__hue-pointer {
  box-shadow: 0 0 0 2px #fff, 0 1px 6px rgba(15, 23, 42, 0.18);
}

.color-picker-footer {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  width: 100%;
  min-height: 42px;
  padding: 0 10px;
  border-radius: 12px;
  border: 1px solid var(--surface-soft-border);
  background: #ffffff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
  box-sizing: border-box;
}

.color-hex-input {
  display: block;
  min-width: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border-radius: 0;
  border: 0;
  background: transparent;
  color: var(--text);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  outline: none;
  margin: 0;
  box-sizing: border-box;
}

.color-hex-input:focus {
  box-shadow: none;
}

.custom-select {
  position: relative;
}

.custom-select-trigger {
  width: 100%;
  min-height: 44px;
  padding: 0 12px;
  border-radius: 12px;
  border: 1px solid var(--surface-soft-border);
  background: var(--surface-soft);
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.custom-select.open .custom-select-trigger,
.custom-select-trigger:hover {
  border-color: color-mix(in srgb, var(--primary) 42%, transparent);
  box-shadow: 0 0 0 4px var(--primary-ring);
}

.custom-select-chevron {
  color: var(--muted);
  transition: transform 0.16s ease, color 0.16s ease;
}

.custom-select-chevron.open {
  transform: rotate(180deg);
  color: var(--primary);
}

.custom-select-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  z-index: 12;
  padding: 6px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid var(--surface-soft-border);
  box-shadow: 0 18px 38px rgba(15, 23, 42, 0.08);
}

.custom-select-option {
  width: 100%;
  min-height: 34px;
  padding: 0 10px;
  border-radius: 9px;
  background: transparent;
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  text-align: left;
}

.custom-select-option:hover,
.custom-select-option.active {
  background: var(--primary-soft);
  color: var(--primary);
}

.page[data-theme='retro'] .project-accent {
  filter: saturate(0.82) brightness(0.95);
}

.page[data-theme='retro'] .badge-success {
  background: rgba(124, 153, 137, 0.16);
  color: #5d7868;
}

.page[data-theme='retro'] .badge-danger {
  background: rgba(186, 119, 131, 0.14);
  color: #ad6170;
}

.page[data-theme='retro'] .status-chip {
  background: rgba(120, 96, 110, 0.08);
}

.page[data-theme='retro'] .status-dot {
  background: #b09aa3;
}

.page[data-theme='retro'] .status-dot.live {
  background: #7c9989;
  box-shadow: 0 0 0 8px rgba(124, 153, 137, 0.14);
}

.page[data-theme='retro'] .mini-stat {
  background: rgba(245, 235, 229, 0.9);
  border-color: rgba(202, 180, 183, 0.2);
}

.page[data-theme='retro'] .session-delete:hover {
  color: #ad6170;
  border-color: rgba(173, 97, 112, 0.2);
  background: rgba(249, 233, 236, 0.94);
}

.page[data-theme='retro'] .field input:focus,
.page[data-theme='retro'] .field input:hover {
  border-color: var(--input-focus-border);
  box-shadow: 0 0 0 4px var(--input-focus-ring);
}

.page[data-theme='dark'] .glass {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-color: rgba(255, 255, 255, 0.06);
  box-shadow:
    0 28px 52px rgba(0, 0, 0, 0.46),
    inset 0 1px 0 rgba(255, 255, 255, 0.02);
}

.page[data-theme='dark'] .theme-switcher,
.page[data-theme='dark'] .btn-secondary,
.page[data-theme='dark'] .session-delete,
.page[data-theme='dark'] .color-custom-row,
.page[data-theme='dark'] .custom-select-trigger {
  background: #b7fa92;
  color: #111314;
  border-color: rgba(183, 250, 146, 0.18);
  box-shadow: 0 14px 26px rgba(183, 250, 146, 0.14);
}

.page[data-theme='dark'] .project-card.active {
  box-shadow:
    0 30px 56px rgba(0, 0, 0, 0.54),
    0 0 0 1px rgba(252, 144, 194, 0.12);
}

.page[data-theme='dark'] .project-grid > .project-card {
  background: #eae9e5;
  color: #1c1a1b;
  border-color: rgba(28, 26, 27, 0.08);
}

.page[data-theme='dark'] .project-grid > .project-card .project-meta,
.page[data-theme='dark'] .project-grid > .project-card .timer-note,
.page[data-theme='dark'] .project-grid > .project-card .mini-stat span {
  color: #6f6a68;
}

.page[data-theme='dark'] .project-grid > .project-card .status-chip {
  background: rgba(28, 26, 27, 0.06);
  color: #1c1a1b;
}

.page[data-theme='dark'] .project-grid > .project-card .status-dot {
  background: #918b89;
}

.page[data-theme='dark'] .project-grid > .project-card .mini-stat {
  background: rgba(255, 255, 255, 0.34);
  border-color: rgba(28, 26, 27, 0.08);
}

.page[data-theme='dark'] .stat-card,
.page[data-theme='dark'] .summary-pill {
  background: #eae9e5;
  border-color: rgba(28, 26, 27, 0.08);
}

.page[data-theme='dark'] .stat-label,
.page[data-theme='dark'] .stat-note,
.page[data-theme='dark'] .summary-pill span {
  color: #6f6a68;
}

.page[data-theme='dark'] .stat-value,
.page[data-theme='dark'] .summary-pill strong {
  color: #1c1a1b;
}

.page[data-theme='dark'] .project-grid > .project-card:nth-child(3n) {
  background: #eae9e5;
  color: #1c1a1b;
  border-color: rgba(28, 26, 27, 0.08);
}

.page[data-theme='dark'] .project-accent {
  filter: saturate(1.06) brightness(1.08);
}

.page[data-theme='dark'] .badge-success {
  background: rgba(183, 250, 146, 0.14);
  color: #d9ffc6;
}

.page[data-theme='dark'] .badge-danger {
  background: rgba(252, 144, 194, 0.14);
  color: #ffd2e5;
}

.page[data-theme='dark'] .status-chip {
  background: rgba(255, 255, 255, 0.06);
}

.page[data-theme='dark'] .status-dot {
  background: #6b7280;
}

.page[data-theme='dark'] .status-dot.live {
  background: #b7fa92;
  box-shadow: 0 0 0 8px rgba(183, 250, 146, 0.16);
}

.page[data-theme='dark'] .mini-stat {
  background: rgba(15, 17, 24, 0.98);
  border-color: rgba(255, 255, 255, 0.06);
}

.page[data-theme='dark'] .session-delete:hover {
  color: #111314;
  border-color: rgba(252, 144, 194, 0.2);
  background: #fc90c2;
}

.page[data-theme='dark'] .field input,
.page[data-theme='dark'] .color-picker-popover,
.page[data-theme='dark'] .custom-select-menu,
.page[data-theme='dark'] .color-picker-footer {
  background: rgba(14, 16, 23, 0.98);
  color: var(--text);
}

.page[data-theme='dark'] .field input::placeholder,
.page[data-theme='dark'] .color-value,
.page[data-theme='dark'] .custom-select-chevron {
  color: var(--muted);
}

.page[data-theme='dark'] .field input:focus,
.page[data-theme='dark'] .field input:hover {
  border-color: var(--input-focus-border);
  box-shadow: 0 0 0 4px var(--input-focus-ring);
}

.page[data-theme='dark'] .eyebrow,
.page[data-theme='dark'] .brand-icon,
.page[data-theme='dark'] .btn-primary,
.page[data-theme='dark'] .toast {
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.04),
    0 18px 36px rgba(252, 144, 194, 0.18);
}

.page[data-theme='dark'] .btn-primary {
  color: #111314;
}

.page[data-theme='dark'] .brand-icon,
.page[data-theme='dark'] .btn-primary,
.page[data-theme='dark'] .toast {
  background: #fc90c2;
}

.page[data-theme='dark'] .theme-switcher:hover,
.page[data-theme='dark'] .btn-secondary:hover {
  background: #fc90c2;
  color: #111314;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(10px);
}

.modal-card {
  width: min(680px, 100%);
  border-radius: 22px;
  padding: 22px;
}

@media (max-width: 1080px) {
  .layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .page {
    padding: 18px;
    padding-bottom: 48px;
  }

  .header {
    flex-direction: column;
    align-items: flex-start;
  }

  .toolbar {
    justify-content: flex-start;
  }

  .field-inline,
  .stats-grid,
  .mini-stats,
  .chart-summary,
  .data-actions {
    grid-template-columns: 1fr;
  }

  .banner,
  .session-item {
    flex-direction: column;
    grid-template-columns: 1fr;
    justify-items: start;
  }
}