/* Gap Moment Dashboard — design system
   气质：深夜休息台 · 暖纸底 + 墨色字 + 琥珀点缀
   不用默认 Tailwind 灰蓝堆砌，全站统一这一套 */

@import url("https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Fraunces:opsz,wght@9..144,500;9..144,600&display=swap");

:root {
  --bg: #f3f0ea;
  --bg-deep: #ebe6dc;
  --surface: #fffcf7;
  --surface-2: #f7f3ec;
  --ink: #1c2434;
  --ink-soft: #4a5568;
  --muted: #8b93a7;
  --line: rgba(28, 36, 52, 0.08);
  --line-strong: rgba(28, 36, 52, 0.14);
  --accent: #b8893d;
  --accent-soft: rgba(184, 137, 61, 0.12);
  --accent-ink: #8a6428;
  --good: #2f7d57;
  --good-soft: rgba(47, 125, 87, 0.12);
  --warn: #b7791f;
  --warn-soft: rgba(183, 121, 31, 0.12);
  --bad: #c2413b;
  --bad-soft: rgba(194, 65, 59, 0.12);
  --info: #3d5a80;
  --info-soft: rgba(61, 90, 128, 0.12);
  --shadow: 0 1px 0 rgba(28, 36, 52, 0.04), 0 12px 32px rgba(28, 36, 52, 0.06);
  --shadow-lg: 0 4px 8px rgba(28, 36, 52, 0.04), 0 24px 48px rgba(28, 36, 52, 0.1);
  --radius: 16px;
  --radius-sm: 10px;
  --nav-h: 64px;
  --font: "DM Sans", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --display: "Fraunces", Georgia, "Times New Roman", serif;
  --max: 1120px;
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.gm-body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(184, 137, 61, 0.09), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(61, 90, 128, 0.08), transparent 50%),
    var(--bg);
}

/* ---------- Nav ---------- */
.gm-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(255, 252, 247, 0.82);
  border-bottom: 1px solid var(--line);
}

.gm-nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  min-height: var(--nav-h);
  padding: 0 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.gm-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: inherit;
  flex-shrink: 0;
}

.gm-brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 11px;
  background: linear-gradient(145deg, #2a3348 0%, #1c2434 60%, #b8893d 160%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
  position: relative;
}

.gm-brand-mark::after {
  content: "";
  position: absolute;
  inset: 10px 8px 10px 8px;
  border-radius: 999px;
  background: rgba(255, 252, 247, 0.9);
  box-shadow: 0 0 0 1px rgba(184, 137, 61, 0.35);
}

.gm-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.gm-brand-text strong {
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: -0.02em;
}

.gm-brand-text span {
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.gm-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  align-items: center;
}

.gm-nav-links a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.84rem;
  font-weight: 500;
  padding: 0.42rem 0.72rem;
  border-radius: 999px;
  transition: background 0.15s, color 0.15s;
}

.gm-nav-links a:hover {
  background: var(--surface-2);
  color: var(--ink);
}

.gm-nav-links a.is-active {
  background: var(--ink);
  color: #fffcf7;
}

.gm-nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ---------- Layout ---------- */
.gm-main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.35rem 1.1rem 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.gm-page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.gm-page-head h1 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.gm-page-head .gm-sub {
  margin: 0.35rem 0 0;
  color: var(--ink-soft);
  font-size: 0.88rem;
  max-width: 40rem;
  line-height: 1.5;
}

.gm-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

/* ---------- Cards ---------- */
.gm-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.gm-card-pad {
  padding: 1.1rem 1.15rem;
}

.gm-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1.15rem 0.65rem;
}

.gm-card-head h2 {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.gm-card-head p,
.gm-hint {
  margin: 0.25rem 0 0;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.45;
}

.gm-section-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0.25rem 0 0.55rem;
}

/* ---------- Buttons ---------- */
.gm-btn {
  appearance: none;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink);
  font-family: inherit;
  font-size: 0.84rem;
  font-weight: 600;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.12s, background 0.12s, border-color 0.12s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  white-space: nowrap;
}

.gm-btn:hover {
  background: var(--surface-2);
  border-color: rgba(28, 36, 52, 0.2);
}

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

.gm-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.gm-btn-primary {
  background: linear-gradient(180deg, #2a3348 0%, #1c2434 100%);
  border-color: transparent;
  color: #fffcf7;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.08) inset, 0 8px 18px rgba(28, 36, 52, 0.18);
}

.gm-btn-primary:hover {
  background: linear-gradient(180deg, #343f58 0%, #222b3d 100%);
  color: #fff;
}

.gm-btn-accent {
  background: linear-gradient(180deg, #c9994a 0%, #b8893d 100%);
  border-color: transparent;
  color: #1c2434;
  box-shadow: 0 8px 18px rgba(184, 137, 61, 0.25);
}

.gm-btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--ink-soft);
}

.gm-btn-sm {
  font-size: 0.78rem;
  padding: 0.4rem 0.75rem;
}

/* ---------- KPI grid ---------- */
.gm-kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

@media (min-width: 860px) {
  .gm-kpi-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.gm-kpi {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem 1.05rem 0.95rem;
  position: relative;
  overflow: hidden;
}

.gm-kpi::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--accent);
  opacity: 0.85;
}

.gm-kpi[data-tone="good"]::before {
  background: var(--good);
}
.gm-kpi[data-tone="warn"]::before {
  background: var(--warn);
}
.gm-kpi[data-tone="bad"]::before {
  background: var(--bad);
}
.gm-kpi[data-tone="info"]::before {
  background: var(--info);
}

.gm-kpi-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.gm-kpi-value {
  margin-top: 0.35rem;
  font-family: var(--display);
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.gm-kpi-sub {
  margin-top: 0.35rem;
  font-size: 0.75rem;
  color: var(--ink-soft);
  line-height: 1.4;
}

/* ---------- Hero / insight ---------- */
.gm-hero {
  border-radius: calc(var(--radius) + 2px);
  padding: 1.25rem 1.35rem;
  background:
    radial-gradient(600px 200px at 100% 0%, rgba(184, 137, 61, 0.22), transparent 55%),
    linear-gradient(135deg, #1c2434 0%, #2a3348 55%, #3d4a66 100%);
  color: #f7f3ec;
  box-shadow: var(--shadow-lg);
}

.gm-hero .eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(247, 243, 236, 0.55);
  font-weight: 600;
}

.gm-hero p {
  margin: 0.45rem 0 0;
  font-family: var(--display);
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: -0.02em;
  max-width: 46rem;
}

.gm-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  padding: 1rem 1.15rem;
  border-radius: var(--radius);
  background: linear-gradient(120deg, #1c2434, #2f3b55);
  color: #f7f3ec;
  box-shadow: var(--shadow);
}

.gm-banner .gm-sub {
  color: rgba(247, 243, 236, 0.65);
  margin-top: 0.2rem;
  font-size: 0.78rem;
}

/* ---------- Pills / badges ---------- */
.gm-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--ink-soft);
  border: 1px solid var(--line);
}

.gm-pill-good {
  background: var(--good-soft);
  color: var(--good);
  border-color: transparent;
}
.gm-pill-warn {
  background: var(--warn-soft);
  color: var(--warn);
  border-color: transparent;
}
.gm-pill-bad {
  background: var(--bad-soft);
  color: var(--bad);
  border-color: transparent;
}
.gm-pill-accent {
  background: var(--accent-soft);
  color: var(--accent-ink);
  border-color: transparent;
}
.gm-pill-info {
  background: var(--info-soft);
  color: var(--info);
  border-color: transparent;
}

.gm-note {
  font-size: 0.78rem;
  color: var(--accent-ink);
  background: var(--accent-soft);
  border: 1px solid rgba(184, 137, 61, 0.18);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.75rem;
  line-height: 1.45;
  display: inline-block;
}

/* ---------- Tables ---------- */
.gm-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.gm-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
}

.gm-table th {
  text-align: left;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0.7rem 0.85rem;
  background: var(--surface-2);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.gm-table td {
  padding: 0.72rem 0.85rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  vertical-align: middle;
}

.gm-table tbody tr:hover td {
  background: rgba(184, 137, 61, 0.04);
}

.gm-table .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
}

.gm-table .strong {
  font-weight: 600;
}

.gm-rank-1 td:first-child {
  box-shadow: inset 3px 0 0 var(--good);
}
.gm-rank-2 td:first-child {
  box-shadow: inset 3px 0 0 var(--warn);
}
.gm-rank-3 td:first-child {
  box-shadow: inset 3px 0 0 #94a3b8;
}

/* ---------- Forms ---------- */
.gm-input,
.gm-select,
.gm-textarea {
  font-family: inherit;
  font-size: 0.84rem;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 0.48rem 0.7rem;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.gm-input:focus,
.gm-select:focus,
.gm-textarea:focus {
  border-color: rgba(184, 137, 61, 0.55);
  box-shadow: 0 0 0 3px rgba(184, 137, 61, 0.15);
}

.gm-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 0.28rem;
  letter-spacing: 0.02em;
}

/* ---------- Variant / rank cards ---------- */
.gm-grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

@media (min-width: 860px) {
  .gm-grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.gm-grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

@media (min-width: 760px) {
  .gm-grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.gm-variant-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.05rem 1.1rem;
  position: relative;
  overflow: hidden;
}

.gm-variant-card.is-1 {
  border-color: rgba(47, 125, 87, 0.28);
  background: linear-gradient(180deg, #fffcf7 0%, #f3faf6 100%);
}
.gm-variant-card.is-2 {
  border-color: rgba(183, 121, 31, 0.22);
}
.gm-variant-card.is-3 {
  border-color: rgba(148, 163, 184, 0.35);
}

.gm-variant-card .medal {
  position: absolute;
  top: 0.85rem;
  right: 0.9rem;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.85rem;
  background: var(--surface-2);
  color: var(--ink-soft);
}

.gm-variant-card.is-1 .medal {
  background: var(--good-soft);
  color: var(--good);
}
.gm-variant-card.is-2 .medal {
  background: var(--warn-soft);
  color: var(--warn);
}

.gm-metric-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem 0.75rem;
  margin-top: 0.85rem;
}

.gm-metric-grid .k {
  font-size: 0.68rem;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.gm-metric-grid .v {
  font-size: 0.95rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  margin-top: 0.1rem;
}

/* ---------- Funnel ---------- */
.gm-funnel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
  padding: 0 1.15rem 1.15rem;
}

@media (min-width: 760px) {
  .gm-funnel {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.gm-funnel-step {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.85rem 0.75rem 0.8rem;
  text-align: center;
  position: relative;
}

.gm-funnel-bar {
  height: 6px;
  border-radius: 999px;
  background: rgba(28, 36, 52, 0.08);
  overflow: hidden;
  margin: 0 auto 0.65rem;
  max-width: 100%;
}

.gm-funnel-bar > i {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #b8893d, #2a3348);
}

.gm-funnel-step .label {
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.gm-funnel-step .value {
  font-family: var(--display);
  font-size: 1.45rem;
  font-weight: 600;
  margin-top: 0.2rem;
  letter-spacing: -0.02em;
}

.gm-funnel-step .rate {
  font-size: 0.72rem;
  color: var(--ink-soft);
  margin-top: 0.25rem;
}

/* ---------- Bars / charts ---------- */
.gm-bar-row {
  margin-bottom: 0.65rem;
}

.gm-bar-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--ink-soft);
  margin-bottom: 0.28rem;
}

.gm-bar-track {
  height: 9px;
  border-radius: 999px;
  background: rgba(28, 36, 52, 0.07);
  overflow: hidden;
}

.gm-bar-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #2a3348, #b8893d);
  min-width: 2px;
  transition: width 0.4s ease;
}

.gm-spark {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 42px;
}

.gm-spark span {
  flex: 1;
  border-radius: 3px 3px 1px 1px;
  background: linear-gradient(180deg, rgba(184, 137, 61, 0.85), rgba(42, 51, 72, 0.55));
  min-height: 3px;
}

/* ---------- Lists / empty ---------- */
.gm-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.gm-list li {
  position: relative;
  padding: 0.55rem 0.2rem 0.55rem 1.1rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--ink-soft);
}

.gm-list li:last-child {
  border-bottom: 0;
}

.gm-list li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 0.85rem;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--accent);
}

.gm-empty {
  text-align: center;
  color: var(--muted);
  font-size: 0.88rem;
  padding: 2rem 1rem;
}

/* ---------- Toast ---------- */
#__toast.gm-toast {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  padding: 0.7rem 1rem;
  border-radius: 12px;
  color: #fff;
  font-size: 0.84rem;
  font-weight: 500;
  z-index: 9999;
  transition: opacity 0.3s, transform 0.3s;
  box-shadow: var(--shadow-lg);
  font-family: var(--font);
}

/* ---------- Login ---------- */
.gm-login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.gm-login-card {
  width: 100%;
  max-width: 380px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow-lg);
  padding: 1.75rem 1.5rem 1.5rem;
}

.gm-login-card h1 {
  font-family: var(--display);
  font-size: 1.45rem;
  margin: 0.6rem 0 0.25rem;
  letter-spacing: -0.03em;
}

.gm-login-card .gm-sub {
  color: var(--muted);
  font-size: 0.84rem;
  margin-bottom: 1.35rem;
}

.gm-field {
  margin-bottom: 0.85rem;
}

.gm-field .gm-input {
  width: 100%;
}

/* ---------- Misc utilities ---------- */
.gm-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.gm-between {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.gm-stack {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.gm-muted {
  color: var(--muted);
}
.gm-soft {
  color: var(--ink-soft);
}
.gm-good {
  color: var(--good);
}
.gm-warn {
  color: var(--warn);
}
.gm-bad {
  color: var(--bad);
}

.gm-divider {
  height: 1px;
  background: var(--line);
  margin: 0.25rem 0;
}

.gm-mono {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
}

.gm-def-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.85rem 0.95rem;
  background: var(--surface-2);
}

.gm-def-card h3 {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 600;
}

.gm-def-card .tier {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent-ink);
  background: var(--accent-soft);
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
}

.gm-def-card p {
  margin: 0.35rem 0 0;
  font-size: 0.78rem;
  color: var(--ink-soft);
  line-height: 1.45;
}

/* Modal */
.gm-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(28, 36, 52, 0.45);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 50;
}

.gm-modal {
  background: var(--surface);
  border-radius: calc(var(--radius) + 2px);
  box-shadow: var(--shadow-lg);
  max-width: 42rem;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 1.25rem 1.25rem 1.35rem;
}

/* Sync log lines */
.gm-sync-log {
  font-size: 0.82rem;
  line-height: 1.55;
}

.gm-sync-log .ok {
  color: var(--good);
}
.gm-sync-log .skip {
  color: var(--muted);
}
.gm-sync-log .warn {
  color: var(--warn);
}
.gm-sync-log .err {
  color: var(--bad);
}

/* Hide old tailwind dependency helpers when mixed */
.hidden {
  display: none !important;
}