/* AdsPulse — plain CSS so the dashboard can be deployed without a build step. */

:root {
  color-scheme: light;

  --bg: #f6faf8;
  --surface: #ffffff;
  --surface-2: #f3f7f5;
  --surface-3: #e8f1ec;
  --border: #dbe5df;
  --border-strong: #b9cec2;
  --text: #1f2937;
  --text-muted: #64748b;
  --text-faint: #8c9e96;

  --brand: #0f9f6e;
  --brand-strong: #087653;
  --brand-soft: #e8f8f1;
  --accent: #f59e0b;
  --accent-soft: #fff7e6;
  --good: #087653;
  --good-soft: #e8f8f1;
  --warn: #b45309;
  --warn-soft: #fff7e6;
  --bad: #dc2626;
  --bad-soft: #fef2f2;
  --info: #0369a1;
  --info-soft: #eaf6fd;

  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(31, 41, 55, .04), 0 12px 32px -22px rgba(15, 90, 65, .2);
  --shadow-hover: 0 2px 4px rgba(31, 41, 55, .05), 0 18px 40px -22px rgba(15, 90, 65, .3);
  --mono: ui-monospace, "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #171e28;
  --surface: #1f2935;
  --surface-2: #263440;
  --surface-3: #2d413f;
  --border: #354a48;
  --border-strong: #49625b;
  --text: #f3f7f5;
  --text-muted: #b3c3bd;
  --text-faint: #8aa299;
  --brand: #35bd8f;
  --brand-strong: #76ddb5;
  --brand-soft: #183f33;
  --accent: #f7bd4c;
  --accent-soft: #3b3020;
  --good: #6cdaad;
  --good-soft: #183f33;
  --warn: #f7bd4c;
  --warn-soft: #3b3020;
  --bad: #fb7b84;
  --bad-soft: #442a31;
  --info: #55c2f3;
  --info-soft: #1c3946;
  --shadow: 0 1px 1px rgba(0, 0, 0, .28), 0 14px 34px -24px rgba(0, 0, 0, .9);
  --shadow-hover: 0 2px 4px rgba(0, 0, 0, .3), 0 22px 46px -24px rgba(0, 0, 0, .95);
}

* { box-sizing: border-box; }

html { min-width: 320px; scroll-behavior: smooth; }

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 8% -10%, color-mix(in srgb, var(--brand) 13%, transparent) 0, transparent 32rem),
    radial-gradient(circle at 94% 4%, color-mix(in srgb, var(--accent) 9%, transparent) 0, transparent 28rem),
    var(--bg);
  color: var(--text);
  font-family: "Noto Sans Thai", "IBM Plex Sans Thai", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button, select, input { font: inherit; }
a { color: inherit; text-decoration: none; }

a:focus-visible,
button:focus-visible,
select:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--brand) 35%, transparent);
  outline-offset: 2px;
}

/* ---------- shell ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  backdrop-filter: blur(18px) saturate(145%);
  border-bottom: 1px solid color-mix(in srgb, var(--border) 78%, transparent);
  box-shadow: 0 8px 30px -26px rgba(15, 23, 42, .45);
}

.topbar-inner {
  max-width: 1360px;
  min-height: 70px;
  margin: 0 auto;
  padding: 11px 28px;
  display: flex;
  align-items: center;
  gap: 22px;
}

.account-bar {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.account-bar form {
  max-width: 1360px;
  margin: 0 auto;
  padding: 8px 28px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.account-bar label { color: var(--text-muted); font-size: 12px; white-space: nowrap; }
.account-bar select {
  width: min(100%, 520px);
  padding: 7px 10px;
  border: 1px solid var(--border-strong);
  border-radius: 9px;
  background: var(--surface-2);
  color: var(--text);
  font: inherit;
  font-size: 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex: 0 0 auto;
  font-weight: 700;
  letter-spacing: -.025em;
}

.brand-logo { width: 112px; flex: 0 0 auto; display: block; }
.brand-logo img { width: 100%; height: auto; display: block; }
.brand-logo-dark { display: none !important; }
.brand-divider { width: 1px; height: 30px; flex: 0 0 auto; background: var(--border); }

.brand-copy { line-height: 1.2; }
.brand-host {
  display: block;
  margin-top: 3px;
  color: var(--text-faint);
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-inline-start: auto;
}

.nav a {
  position: relative;
  padding: 8px 14px;
  border-radius: 10px;
  color: var(--text-muted);
  font-size: 13.5px;
  font-weight: 500;
  white-space: nowrap;
  transition: color .18s ease, background-color .18s ease, transform .18s ease;
}

.nav a:hover { background: var(--surface-2); color: var(--text); }
.nav a:active { transform: translateY(1px); }
.nav a[aria-current="page"] {
  background: linear-gradient(135deg, var(--brand-soft), color-mix(in srgb, var(--accent-soft) 44%, var(--brand-soft)));
  color: var(--brand-strong);
  font-weight: 700;
}

.nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  right: 14px;
  bottom: 4px;
  left: 14px;
  height: 2px;
  border-radius: 99px;
  background: linear-gradient(90deg, #087653, #35bd8f);
}

.theme-toggle {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--surface-2);
  color: var(--text-muted);
  cursor: pointer;
  transition: color .18s, border-color .18s, background-color .18s, transform .18s;
}

.theme-toggle:hover { color: var(--brand); border-color: var(--border-strong); background: var(--brand-soft); }
.theme-toggle:active { transform: scale(.95); }
.theme-icon { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.theme-icon-sun { display: none; }

.user-menu {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 5px 4px 6px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: color-mix(in srgb, var(--surface-2) 82%, transparent);
}

.user-avatar {
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--brand-soft), var(--accent-soft));
  color: var(--brand-strong);
  font-size: 12px;
  font-weight: 800;
}

.user-name {
  max-width: 130px;
  overflow: hidden;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-menu form { display: flex; margin: 0; }
.logout-button {
  width: 29px;
  height: 29px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text-faint);
  cursor: pointer;
  transition: color .16s, background-color .16s;
}
.logout-button:hover { background: var(--bad-soft); color: var(--bad); }
.logout-button svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

:root[data-theme="dark"] .theme-icon-sun { display: block; }
:root[data-theme="dark"] .theme-icon-moon { display: none; }
:root[data-theme="light"] .theme-icon-sun { display: none; }
:root[data-theme="light"] .theme-icon-moon { display: block; }

:root[data-theme="dark"] .brand-logo-light { display: none; }
:root[data-theme="dark"] .brand-logo-dark { display: block !important; }
:root[data-theme="light"] .brand-logo-light { display: block; }
:root[data-theme="light"] .brand-logo-dark { display: none !important; }

.page { max-width: 1360px; margin: 0 auto; padding: 34px 28px 80px; }

.page-head {
  display: flex;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.page-head h1 {
  margin: 0;
  font-size: clamp(25px, 2.2vw, 31px);
  line-height: 1.25;
  letter-spacing: -.035em;
}

.page-head p { margin: 6px 0 0; color: var(--text-muted); font-size: 13.5px; }
.page-head .spacer { margin-inline-start: auto; }

/* ---------- controls ---------- */

.chipbar { display: flex; gap: 7px; flex-wrap: wrap; align-items: center; }
.chip {
  min-height: 34px;
  padding: 6px 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  color: var(--text-muted);
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color .16s, color .16s, background-color .16s, box-shadow .16s, transform .16s;
}

.chip:hover { border-color: var(--border-strong); color: var(--text); transform: translateY(-1px); }
.chip[aria-pressed="true"] {
  border-color: transparent;
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  color: #fff;
  font-weight: 700;
  box-shadow: 0 8px 18px -10px var(--brand);
}

:root[data-theme="dark"] .chip[aria-pressed="true"],
:root[data-theme="dark"] .auth-submit { color: #12372c; }

select,
input[type="search"] {
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background-color: var(--surface-2);
  color: var(--text);
  font-size: 13.5px;
  transition: border-color .16s, background-color .16s, box-shadow .16s;
}

select:hover,
input[type="search"]:hover { border-color: var(--border-strong); background-color: var(--surface); }
select:focus,
input[type="search"]:focus { border-color: var(--brand); box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 13%, transparent); }

/* ---------- cards and layout ---------- */

.card {
  min-width: 0;
  background: color-mix(in srgb, var(--surface) 97%, transparent);
  border: 1px solid color-mix(in srgb, var(--border) 92%, transparent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card-head {
  min-height: 56px;
  padding: 15px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface-2) 52%, transparent), transparent);
  border-radius: var(--radius) var(--radius) 0 0;
}

.card-head h2 { margin: 0; font-size: 15.5px; line-height: 1.4; letter-spacing: -.015em; }
.card-head .sub { color: var(--text-muted); font-size: 12.5px; }
.card-head .spacer { margin-inline-start: auto; }
.card-head a { transition: color .16s; }
.card-head a:hover { color: var(--accent) !important; }
.card-body { padding: 20px; }
.card-body.tight { padding: 0; }

.post-video-card { margin-bottom: 20px; scroll-margin-top: 110px; }
.post-video-body { display: flex; justify-content: center; }
.post-video-embed { width: 100%; overflow: hidden; border-radius: 12px; background: #000; }
.post-video-embed.portrait { max-width: 420px; aspect-ratio: 9 / 16; }
.post-video-embed.landscape { max-width: 900px; aspect-ratio: 16 / 9; }
.post-video-embed iframe { display: block; width: 100%; height: 100%; border: 0; }

.grid { min-width: 0; display: grid; gap: 18px; }
.grid.kpis { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); }
.grid.three { grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }
.stack { min-width: 0; display: grid; gap: 20px; }

/* ---------- KPI ---------- */

.kpi {
  --kpi-accent: var(--brand);
  position: relative;
  min-height: 132px;
  overflow: hidden;
  padding: 20px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.kpi::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--kpi-accent), color-mix(in srgb, var(--kpi-accent) 18%, transparent));
}

.kpi::after {
  content: "";
  position: absolute;
  width: 90px;
  height: 90px;
  right: -44px;
  top: -45px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--kpi-accent) 12%, transparent);
  filter: blur(3px);
  pointer-events: none;
}

.kpi:nth-child(2) { --kpi-accent: var(--good); }
.kpi:nth-child(3) { --kpi-accent: var(--accent); }
.kpi:nth-child(4) { --kpi-accent: var(--warn); }
.kpi:nth-child(5) { --kpi-accent: var(--info); }
.kpi:hover { transform: translateY(-2px); border-color: color-mix(in srgb, var(--kpi-accent) 35%, var(--border)); box-shadow: var(--shadow-hover); }
.kpi .label { font-size: 12.5px; color: var(--text-muted); font-weight: 500; letter-spacing: .005em; }
.kpi .value {
  margin-top: 7px;
  color: var(--text);
  font-size: clamp(25px, 2vw, 30px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.035em;
  font-variant-numeric: tabular-nums;
}
.kpi .value small { margin-inline-start: 4px; color: var(--text-muted); font-size: 14px; font-weight: 600; }
.kpi .foot { margin-top: 8px; display: flex; gap: 8px; align-items: center; color: var(--text-faint); font-size: 12px; }

.delta { font-weight: 700; font-variant-numeric: tabular-nums; }
.delta.up { color: var(--good); }
.delta.down { color: var(--bad); }
.delta.flat { color: var(--text-faint); }

/* ---------- tables ---------- */

.table-wrap { min-width: 0; overflow-x: auto; scrollbar-color: var(--border-strong) transparent; }
table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13.5px; }
thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text-faint);
  text-align: start;
  text-transform: uppercase;
  letter-spacing: .045em;
  font-size: 10.5px;
  font-weight: 700;
  white-space: nowrap;
}
tbody td { padding: 13px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; transition: background-color .14s; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: color-mix(in srgb, var(--brand-soft) 42%, transparent); }
tbody tr[data-row-href] { cursor: pointer; }
tbody tr[data-row-href]:focus-visible { outline: 2px solid var(--brand); outline-offset: -2px; }

.pos-return-progress {
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, var(--bad) 40%, var(--border));
  border-radius: var(--radius-sm);
  background: var(--bad-soft);
}
.pos-return-progress-head { display: flex; justify-content: space-between; gap: 12px; color: var(--bad); font-size: 12px; font-weight: 700; }
.pos-return-progress-track { height: 10px; margin-top: 7px; overflow: hidden; border-radius: 999px; background: color-mix(in srgb, var(--bad) 16%, var(--surface)); }
.pos-return-progress-fill { width: var(--return-width); height: 100%; border-radius: inherit; background: var(--bad); }
.pos-return-progress-foot { margin-top: 6px; color: var(--text-muted); font-size: 11px; }
.pos-metric-stack { min-width: 150px; line-height: 1.55; }
.pos-return-inline { display: flex; align-items: center; gap: 7px; min-width: 108px; color: var(--bad); white-space: nowrap; }
.pos-return-mini-track { width: 52px; height: 7px; overflow: hidden; border-radius: 999px; background: color-mix(in srgb, var(--bad) 16%, var(--surface)); }
.pos-return-mini-fill { display: block; width: var(--return-width); height: 100%; border-radius: inherit; background: var(--bad); }
.num { text-align: end; font-family: var(--mono); font-size: 12.5px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.rank { width: 40px; color: var(--text-faint); font-family: var(--mono); font-size: 12px; }

.post-cell { min-width: 280px; max-width: 440px; }
.post-cell .title { color: var(--text); font-weight: 600; line-height: 1.45; transition: color .16s; }
.post-cell a:hover .title { color: var(--brand); }
.post-cell .meta { margin-top: 4px; display: flex; gap: 8px; flex-wrap: wrap; color: var(--text-faint); font-size: 11.5px; }

/* ---------- badges ---------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.45;
  white-space: nowrap;
}
.badge.good { background: var(--good-soft); color: var(--good); border-color: transparent; }
.badge.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.badge.bad { background: var(--bad-soft); color: var(--bad); border-color: transparent; }
.badge.info { background: var(--info-soft); color: var(--info); border-color: transparent; }
.badge.brand { background: var(--brand-soft); color: var(--brand); border-color: transparent; }

.grade {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  border-radius: 9px;
  font-size: 12px;
  font-weight: 800;
}
.grade.excellent { background: var(--good-soft); color: var(--good); }
.grade.good { background: var(--info-soft); color: var(--info); }
.grade.average { background: var(--surface-3); color: var(--text-muted); }
.grade.weak { background: var(--warn-soft); color: var(--warn); }
.grade.poor { background: var(--bad-soft); color: var(--bad); }

/* ---------- score bar ---------- */

.score { min-width: 130px; display: flex; align-items: center; gap: 9px; }
.score-track { height: 6px; flex: 1; display: block; overflow: hidden; border-radius: 999px; background: var(--surface-3); }
.score-fill { height: 100%; display: block; border-radius: inherit; background: linear-gradient(90deg, var(--brand), color-mix(in srgb, var(--brand) 72%, var(--accent))); }
.score-fill.excellent { background: linear-gradient(90deg, var(--good), color-mix(in srgb, var(--good) 65%, var(--accent))); }
.score-fill.good { background: var(--info); }
.score-fill.average { background: var(--text-faint); }
.score-fill.weak { background: var(--warn); }
.score-fill.poor { background: var(--bad); }
.score-value { width: 34px; color: var(--text); font-family: var(--mono); font-size: 12px; font-weight: 700; text-align: end; }

/* ---------- recommendations ---------- */

.rec {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color .18s, box-shadow .18s, transform .18s;
}
.rec + .rec { margin-top: 14px; }
.rec:hover { transform: translateY(-1px); border-color: var(--border-strong); box-shadow: var(--shadow); }
.rec-head { padding: 16px 18px 0; display: flex; gap: 12px; align-items: flex-start; }
.rec-head h3 { margin: 0; font-size: 15.5px; line-height: 1.45; letter-spacing: -.012em; }
.rec-body { padding: 10px 18px 16px; color: var(--text-muted); font-size: 13.5px; }
.rec-action {
  margin: 0 18px 16px;
  padding: 13px 15px;
  border-inline-start: 3px solid var(--brand);
  border-radius: var(--radius-sm);
  background: linear-gradient(110deg, var(--brand-soft), color-mix(in srgb, var(--surface-2) 78%, transparent));
  color: var(--text);
  font-size: 13.5px;
}
.rec-action .label { margin-bottom: 3px; display: block; color: var(--brand); font-size: 11px; font-weight: 800; letter-spacing: .055em; text-transform: uppercase; }
.rec-impact { padding: 0 18px 16px; color: var(--good); font-size: 12.5px; font-weight: 600; }
.rec-evidence { padding: 12px 18px; border-top: 1px solid var(--border); background: var(--surface-2); }
.rec-evidence summary { color: var(--text-muted); cursor: pointer; font-size: 12.5px; }
.rec-evidence dl { margin: 12px 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px 18px; }
.rec-evidence dt { color: var(--text-faint); font-size: 11px; }
.rec-evidence dd { margin: 0; font-family: var(--mono); font-size: 12px; }
.priority-critical { border-inline-start: 4px solid var(--bad); }
.priority-high { border-inline-start: 4px solid var(--warn); }
.priority-medium { border-inline-start: 4px solid var(--info); }
.priority-low { border-inline-start: 4px solid var(--border-strong); }

/* ---------- misc ---------- */

.muted { color: var(--text-muted); }
.faint { color: var(--text-faint); }
.small { font-size: 12.5px; }
.mono { font-family: var(--mono); }
.nowrap { white-space: nowrap; }

.empty-state { padding: 72px 24px; text-align: center; }
.empty-state h2 { margin: 0 0 8px; font-size: 21px; }
.empty-state p { max-width: 520px; margin: 0 auto 18px; color: var(--text-muted); }

pre.cmd {
  max-width: 560px;
  margin: 0 auto;
  padding: 15px 18px;
  overflow-x: auto;
  border: 1px solid #263652;
  border-radius: var(--radius-sm);
  background: #0a1020;
  color: #e2e8f0;
  font-family: var(--mono);
  font-size: 12.5px;
  text-align: start;
}

.bar-row { padding: 10px 0; display: flex; align-items: center; gap: 12px; }
.bar-row + .bar-row { border-top: 1px solid var(--border); }
.bar-label { width: 150px; color: var(--text-muted); font-size: 13px; }
.bar-track { height: 22px; flex: 1; overflow: hidden; border-radius: 7px; background: var(--surface-3); }
.bar-fill { height: 100%; min-width: 3px; border-radius: inherit; background: linear-gradient(90deg, var(--brand), var(--accent)); box-shadow: inset 0 1px 0 rgba(255,255,255,.18); }
.bar-value { width: 96px; color: var(--text); font-family: var(--mono); font-size: 12.5px; text-align: end; }
.chart-wrap { position: relative; height: 270px; }
.note { padding: 13px 16px; border: 1px solid color-mix(in srgb, var(--info) 18%, transparent); border-radius: var(--radius-sm); background: var(--info-soft); color: var(--info); font-size: 13px; }

/* ---------- authentication ---------- */

.auth-page {
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 15% 10%, color-mix(in srgb, var(--brand) 22%, transparent), transparent 30rem),
    radial-gradient(circle at 88% 90%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 32rem),
    var(--bg);
}

.auth-page::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .32;
  background-image:
    linear-gradient(color-mix(in srgb, var(--border) 32%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--border) 32%, transparent) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, #000 0, transparent 74%);
}

.auth-theme-toggle { position: fixed; top: 22px; right: 24px; z-index: 3; }
.auth-shell { position: relative; z-index: 1; min-height: 100vh; padding: 72px 22px 40px; display: grid; place-items: center; }

.auth-card {
  position: relative;
  width: min(100%, 450px);
  overflow: hidden;
  padding: 34px;
  border: 1px solid color-mix(in srgb, var(--border) 88%, transparent);
  border-radius: 24px;
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  box-shadow: 0 28px 80px -42px color-mix(in srgb, var(--brand) 55%, rgba(0, 0, 0, .6));
  backdrop-filter: blur(20px) saturate(135%);
}

.auth-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand), var(--accent));
}

.auth-brand { display: flex; align-items: center; gap: 14px; line-height: 1.2; }
.auth-brand .brand-logo { width: 150px; }
.auth-brand .brand-divider { height: 34px; }
.auth-product { min-width: 0; }
.auth-brand strong { display: block; font-size: 17px; letter-spacing: -.02em; }
.auth-heading { margin: 32px 0 24px; }
.auth-kicker { color: var(--brand); font-family: var(--mono); font-size: 10.5px; font-weight: 800; letter-spacing: .12em; }
.auth-heading h1 { margin: 7px 0 5px; font-size: 28px; line-height: 1.3; letter-spacing: -.035em; }
.auth-heading p { margin: 0; color: var(--text-muted); font-size: 13.5px; }

.auth-alert { margin-bottom: 18px; padding: 11px 13px; border: 1px solid transparent; border-radius: var(--radius-sm); font-size: 12.5px; }
.auth-alert.error { border-color: color-mix(in srgb, var(--bad) 22%, transparent); background: var(--bad-soft); color: var(--bad); }
.auth-alert.success { border-color: color-mix(in srgb, var(--good) 22%, transparent); background: var(--good-soft); color: var(--good); }
.auth-form { display: grid; gap: 17px; }

.field { display: grid; gap: 7px; color: var(--text-muted); font-size: 12.5px; font-weight: 600; }
.field-control { position: relative; display: block; }
.field-control svg {
  position: absolute;
  top: 50%;
  left: 14px;
  width: 18px;
  height: 18px;
  transform: translateY(-50%);
  fill: none;
  stroke: var(--text-faint);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
}

.field-control input {
  width: 100%;
  min-height: 48px;
  padding: 11px 14px 11px 43px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
  color: var(--text);
  font-size: 14px;
  transition: border-color .16s, background-color .16s, box-shadow .16s;
}
.field-control input::placeholder { color: var(--text-faint); }
.field-control input:hover { border-color: var(--border-strong); background: var(--surface); }
.field-control input:focus { border-color: var(--brand); background: var(--surface); box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand) 13%, transparent); outline: 0; }
.field-control:focus-within svg { stroke: var(--brand); }

.remember-row { width: fit-content; display: flex; align-items: center; gap: 8px; color: var(--text-muted); font-size: 12.5px; cursor: pointer; }
.remember-row input { width: 16px; height: 16px; margin: 0; accent-color: var(--brand); }

.auth-submit {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--brand), var(--brand-strong));
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 14px 28px -15px var(--brand);
  transition: transform .17s, box-shadow .17s, filter .17s;
}
.auth-submit:hover { transform: translateY(-1px); filter: brightness(1.06); box-shadow: 0 18px 34px -16px var(--brand); }
.auth-submit:active { transform: translateY(0); }
.auth-submit svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.auth-footnote { margin: 24px 0 0; color: var(--text-faint); font-size: 11.5px; text-align: center; }

@media (max-width: 900px) {
  .topbar-inner { min-height: 64px; padding-inline: 20px; gap: 12px; flex-wrap: wrap; }
  .nav { order: 3; width: 100%; margin: 0; padding-bottom: 4px; overflow-x: auto; scrollbar-width: none; }
  .nav::-webkit-scrollbar { display: none; }
  .theme-toggle { margin-inline-start: auto; }
  .user-menu { margin-inline-start: 0; }
  .page { padding: 28px 20px 64px; }
  .page-head { align-items: flex-start; }
  .page-head .spacer { width: 100%; margin-inline-start: 0; }
}

@media (max-width: 720px) {
  .topbar-inner { padding: 10px 16px 8px; }
  .brand-host { display: none; }
  .user-name { display: none; }
  .nav a { padding: 7px 11px; font-size: 12.5px; }
  .page { padding: 24px 16px 54px; }
  .page-head { margin-bottom: 20px; }
  .page-head h1 { font-size: 25px; }
  .grid.kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .grid.two, .grid.three { grid-template-columns: minmax(0, 1fr); }
  .kpi { min-height: 122px; padding: 17px; }
  .kpi .value { font-size: 24px; }
  .card-head { padding: 14px 16px; }
  .card-body { padding: 16px; }
  .bar-label { width: 100px; }
  .chart-wrap { height: 240px; }
}

@media (max-width: 430px) {
  .grid.kpis { grid-template-columns: minmax(0, 1fr); }
  .brand-logo { width: 92px; }
  .brand-divider { height: 24px; }
  .auth-brand { gap: 11px; }
  .auth-brand .brand-logo { width: 128px; }
  .auth-brand .brand-divider { height: 30px; }
  .auth-brand strong { font-size: 15px; }
  .theme-toggle { width: 36px; height: 36px; }
  .user-menu { gap: 3px; padding-left: 4px; }
  .auth-theme-toggle { top: 16px; right: 16px; }
  .auth-shell { padding: 66px 14px 24px; }
  .auth-card { padding: 26px 22px; border-radius: 20px; }
  .auth-heading { margin-top: 27px; }
  .auth-heading h1 { font-size: 25px; }
  .chipbar { gap: 6px; }
  .chip { padding-inline: 11px; }
  .bar-row { align-items: flex-start; flex-wrap: wrap; }
  .bar-label { width: 100%; }
  .bar-value { width: 70px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}