:root {
  --font-display: 'Cabinet Grotesk', 'Satoshi', system-ui, sans-serif;
  --font-body: 'Satoshi', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --text-xs: clamp(0.75rem, 0.72rem + 0.12vw, 0.8125rem);
  --text-sm: clamp(0.8125rem, 0.78rem + 0.16vw, 0.9375rem);
  --text-base: clamp(0.9375rem, 0.9rem + 0.2vw, 1.0625rem);
  --text-lg: clamp(1.0625rem, 1rem + 0.35vw, 1.3125rem);
  --text-xl: clamp(1.375rem, 1.1rem + 1vw, 2.125rem);
  --text-kpi: clamp(1.75rem, 1.3rem + 1.4vw, 2.75rem);

  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem; --space-5: 1.25rem;
  --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem; --space-12: 3rem; --space-16: 4rem;

  --bg: #080d1c;
  --surface: #0f1530;
  --surface-2: #151c3b;
  --surface-3: #1c2447;
  --line: rgba(160, 175, 230, 0.12);
  --line-strong: rgba(160, 175, 230, 0.22);
  --text: #eef1fb;
  --text-muted: #9aa5c8;
  --text-faint: #6c7799;

  /* Vardiya renkleri: boya primerleri (sarı, macenta, camgöbeği) */
  --s0: #ffc93c;
  --s1: #ff4f9f;
  --s2: #25d3ee;
  --up: #4ade80;
  --down: #fb7185;

  --radius: 18px;
  --radius-sm: 10px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  min-height: 100dvh;
  overflow-x: hidden;
}
h1, h2, h3, p, ul, ol { margin: 0; padding: 0; }
ul, ol { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
button:focus-visible, summary:focus-visible { outline: 2px solid var(--s2); outline-offset: 2px; border-radius: 8px; }
.muted { color: var(--text-muted); }
.num { font-variant-numeric: tabular-nums lining-nums; font-feature-settings: 'tnum' 1, 'lnum' 1; }

/* Arka plan: üç boya rengi, çok hafif ışıma */
.ambient {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(900px 520px at 6% -8%, rgba(255, 201, 60, 0.10), transparent 60%),
    radial-gradient(800px 520px at 100% 0%, rgba(255, 79, 159, 0.10), transparent 60%),
    radial-gradient(900px 600px at 55% 115%, rgba(37, 211, 238, 0.10), transparent 60%);
}

/* Üst çubuk */
.topbar {
  position: sticky; top: 0; z-index: 30;
  background: rgba(8, 13, 28, 0.78);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  max-width: 1480px; margin: 0 auto;
  padding: var(--space-3) var(--space-6);
  display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: var(--space-6);
}
.brand-co { font-size: var(--text-xs); letter-spacing: 0.16em; font-weight: 700; color: var(--text-muted); }
.brand h1 { font-family: var(--font-display); font-weight: 800; font-size: var(--text-lg); letter-spacing: -0.01em; line-height: 1.15; }

.day-switch {
  display: flex; align-items: center; gap: var(--space-1);
  min-width: 0; max-width: 100%;
  background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 4px;
}
.day-pills { display: flex; gap: 2px; min-width: 0; }
.pill {
  padding: 8px 16px; border-radius: 999px; font-size: var(--text-sm); font-weight: 500; color: var(--text-muted);
  transition: background .25s var(--ease), color .25s var(--ease);
  white-space: nowrap;
}
.pill:hover { color: var(--text); }
.pill.is-active { background: var(--text); color: #0a1022; font-weight: 700; }
.icon-btn { width: 36px; height: 36px; flex: none; display: grid; place-items: center; border-radius: 50%; color: var(--text-muted); transition: background .2s, color .2s, opacity .2s; }
.icon-btn:hover:not(:disabled) { background: var(--surface-3); color: var(--text); }
.icon-btn:disabled { opacity: 0.3; cursor: not-allowed; }

.shift-filter { display: flex; gap: var(--space-2); }
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--surface);
  font-size: var(--text-sm); font-weight: 500; color: var(--text-muted);
  transition: all .25s var(--ease); white-space: nowrap;
}
.chip:hover { color: var(--text); border-color: var(--line-strong); }
.chip.is-active { color: var(--text); background: var(--surface-3); border-color: var(--line-strong); font-weight: 700; }
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; flex: none; }
.dot.s0 { background: var(--s0); } .dot.s1 { background: var(--s1); } .dot.s2 { background: var(--s2); }

/* Sayfa */
.page { position: relative; z-index: 1; max-width: 1480px; margin: 0 auto; padding: var(--space-6) var(--space-6) var(--space-10); }
.dateline { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; margin-bottom: var(--space-5); }
.dateline h2 { font-family: var(--font-display); font-weight: 800; font-size: var(--text-xl); letter-spacing: -0.02em; }
.dateline p { font-size: var(--text-sm); }

/* KPI */
.kpis { display: grid; grid-template-columns: 1.55fr 1fr 1fr 1fr; gap: var(--space-4); margin-bottom: var(--space-4); }
.kpi {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: var(--space-5) var(--space-5) var(--space-4);
  display: flex; flex-direction: column; gap: var(--space-2); min-height: 168px;
  transition: opacity .35s var(--ease), transform .35s var(--ease), border-color .25s;
}
.kpi.is-dim { opacity: 0.45; }
.kpi.is-focus { border-color: var(--line-strong); }
.kpi .bar-accent { position: absolute; left: 0; top: 0; bottom: 0; width: 4px; }
.kpi-top { display: flex; justify-content: space-between; align-items: center; gap: var(--space-2); }
.kpi-label { font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); display: flex; align-items: center; gap: 8px; }
.kpi-time { font-size: var(--text-xs); color: var(--text-faint); }
.kpi-value { font-family: var(--font-display); font-weight: 800; font-size: var(--text-kpi); letter-spacing: -0.03em; line-height: 1.05; display: flex; align-items: baseline; gap: 8px; }
.kpi-value small { font-family: var(--font-body); font-size: var(--text-sm); font-weight: 500; color: var(--text-muted); letter-spacing: 0; }
.kpi-foot { margin-top: auto; display: flex; flex-direction: column; gap: var(--space-2); }
.kpi-row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); font-size: var(--text-sm); color: var(--text-muted); }
.share-track { height: 6px; border-radius: 999px; background: rgba(255,255,255,0.07); overflow: hidden; }
.share-fill { height: 100%; border-radius: 999px; width: 0; transition: width .9s var(--ease); }
.kpi.hero { background: radial-gradient(520px 220px at 100% 0%, rgba(255,255,255,0.06), transparent 60%), linear-gradient(180deg, var(--surface-3), var(--surface-2)); }
.stack-track { display: flex; gap: 3px; height: 10px; }
.stack-track span { display: block; height: 100%; border-radius: 4px; width: 0; transition: width .9s var(--ease); }

/* Delta */
.delta { display: inline-flex; align-items: center; gap: 4px; font-size: var(--text-xs); font-weight: 700; padding: 3px 8px; border-radius: 999px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.delta svg { flex: none; }
.delta.up { color: var(--up); background: rgba(74, 222, 128, 0.12); }
.delta.down { color: var(--down); background: rgba(251, 113, 133, 0.12); }
.delta.flat { color: var(--text-muted); background: rgba(255,255,255,0.06); }

/* Kartlar ve ızgara */
.row { display: grid; gap: var(--space-4); margin-bottom: var(--space-4); }
.row-a { grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr); align-items: start; }
.row-b { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); align-items: stretch; }
.side { display: grid; gap: var(--space-4); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--space-5); min-width: 0; }
.card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--space-4); margin-bottom: var(--space-4); flex-wrap: wrap; }
.card-head h3 { font-family: var(--font-display); font-weight: 800; font-size: var(--text-lg); letter-spacing: -0.01em; }
.card-head p { font-size: var(--text-sm); margin-top: 2px; }

.seg { display: inline-flex; padding: 3px; background: var(--bg); border: 1px solid var(--line); border-radius: 999px; }
.seg button { padding: 6px 12px; border-radius: 999px; font-size: var(--text-xs); font-weight: 500; color: var(--text-muted); transition: all .25s var(--ease); white-space: nowrap; }
.seg button.is-active { background: var(--surface-3); color: var(--text); font-weight: 700; }

.legend { display: flex; gap: var(--space-5); flex-wrap: wrap; margin-bottom: var(--space-3); font-size: var(--text-xs); color: var(--text-muted); }
.legend span { display: inline-flex; align-items: center; gap: 8px; }

/* Grup listesi */
.group-list { display: flex; flex-direction: column; }
.grow {
  display: grid; grid-template-columns: minmax(150px, 220px) minmax(0, 1fr) 92px 76px; align-items: center; gap: var(--space-4);
  padding: 9px 8px; border-radius: 10px; border-top: 1px solid transparent;
  transition: background .2s;
  animation: rowIn .5s var(--ease) both;
}
.grow:hover, .grow.is-hover { background: rgba(255,255,255,0.045); }
.grow-name { font-size: var(--text-sm); font-weight: 500; line-height: 1.25; display: flex; gap: 10px; align-items: baseline; }
.grow-rank { font-size: var(--text-xs); color: var(--text-faint); width: 18px; flex: none; text-align: right; font-variant-numeric: tabular-nums; }
.grow-track { display: flex; gap: 2px; height: 16px; width: 100%; background: rgba(255,255,255,0.03); border-radius: 6px; overflow: hidden; }
.seg-bar { height: 100%; width: 0; transition: width .9s var(--ease); transform-origin: left; min-width: 0; }
.grow-total { text-align: right; font-weight: 700; font-size: var(--text-sm); font-variant-numeric: tabular-nums; }
.grow-delta { display: flex; justify-content: flex-end; }
.idle-line { margin-top: var(--space-4); padding-top: var(--space-3); border-top: 1px dashed var(--line-strong); font-size: var(--text-xs); color: var(--text-faint); }
.idle-line b { color: var(--text-muted); font-weight: 500; }

@keyframes rowIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* Halka */
.donut-wrap { position: relative; width: min(100%, 260px); margin: 0 auto; aspect-ratio: 1; }
.donut-wrap svg { width: 100%; height: 100%; display: block; transform: rotate(-90deg); overflow: visible; }
.donut-arc { fill: none; stroke-width: 24; stroke-linecap: butt; transition: stroke-dasharray .9s var(--ease), stroke-dashoffset .9s var(--ease), opacity .3s, stroke-width .25s; cursor: pointer; }
.donut-arc:hover { stroke-width: 28; }
.donut-bg { fill: none; stroke: rgba(255,255,255,0.05); stroke-width: 24; }
.donut-center { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; pointer-events: none; gap: 2px; }
.donut-center .big { font-family: var(--font-display); font-weight: 800; font-size: var(--text-xl); letter-spacing: -0.03em; line-height: 1; }
.donut-center .cap { font-size: var(--text-xs); color: var(--text-muted); }
.donut-legend { display: grid; gap: 6px; margin-top: var(--space-4); }
.donut-legend li { display: grid; grid-template-columns: auto 1fr auto auto; gap: 10px; align-items: center; font-size: var(--text-sm); padding: 6px 8px; border-radius: 8px; transition: background .2s, opacity .3s; }
.donut-legend li:hover { background: rgba(255,255,255,0.045); }
.donut-legend .t { color: var(--text-muted); font-size: var(--text-xs); }
.donut-legend .v { font-weight: 700; font-variant-numeric: tabular-nums; }
.donut-legend .p { color: var(--text-muted); font-size: var(--text-xs); min-width: 42px; text-align: right; font-variant-numeric: tabular-nums; }
.is-faded { opacity: 0.3; }

/* Öne çıkanlar */
.insights { display: grid; gap: var(--space-3); }
.insights li { display: grid; grid-template-columns: 32px 1fr; gap: var(--space-3); align-items: start; font-size: var(--text-sm); line-height: 1.4; animation: rowIn .5s var(--ease) both; }
.ins-ic { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; background: var(--surface-3); color: var(--text); }
.ins-ic.up { color: var(--up); background: rgba(74,222,128,.12); }
.ins-ic.down { color: var(--down); background: rgba(251,113,133,.12); }
.ins-ic.s0 { color: var(--s0); background: rgba(255,201,60,.12); }
.ins-ic.s1 { color: var(--s1); background: rgba(255,79,159,.12); }
.ins-ic.s2 { color: var(--s2); background: rgba(37,211,238,.12); }
.insights b { font-weight: 700; }
.insights .sub { color: var(--text-muted); font-size: var(--text-xs); display: block; margin-top: 1px; }

/* HT tablo */
.ht-badges { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.badge { font-size: var(--text-xs); padding: 4px 10px; border-radius: 999px; background: var(--surface-3); color: var(--text-muted); font-weight: 500; white-space: nowrap; }
.badge b { color: var(--text); font-weight: 700; }
.ht-table-wrap { overflow-x: auto; overscroll-behavior: contain; }
.ht-table { width: 100%; border-collapse: separate; border-spacing: 0 3px; font-variant-numeric: tabular-nums; min-width: 520px; }
.ht-table th { text-align: right; font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-faint); padding: 0 6px 6px; position: sticky; top: 0; transition: opacity .3s; white-space: nowrap; }
@media (max-width: 760px) {
  .ht-table th:nth-child(5), .ht-table td:nth-child(5) { display: none; }
  .ht-table { font-size: var(--text-xs); }
}
.ht-table th:first-child { text-align: left; }
.ht-table td { padding: 0; font-size: var(--text-sm); text-align: right; transition: opacity .3s; }
.ht-table td.code { text-align: left; font-weight: 700; padding: 6px 10px 6px 6px; color: var(--text); white-space: nowrap; }
.hcell { display: block; margin: 0 2px; padding: 6px 10px; border-radius: 8px; font-weight: 500; min-width: 64px; }
.hcell.zero { color: var(--text-faint); background: repeating-linear-gradient(135deg, rgba(255,255,255,0.025) 0 6px, transparent 6px 12px); }
.ht-table .tot { padding: 6px 6px 6px 12px; position: relative; font-weight: 700; min-width: 96px; }
.tot-bar { position: absolute; left: 12px; right: 6px; bottom: 2px; height: 3px; border-radius: 2px; background: rgba(255,255,255,0.06); overflow: hidden; }
.tot-bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--s0), var(--s1), var(--s2)); border-radius: 2px; transition: width .9s var(--ease); }
.ht-table tr.sumrow td { border-top: 1px solid var(--line-strong); font-weight: 800; }
.ht-table tr.sumrow td.code, .ht-table tr.sumrow .hcell { padding-top: 10px; }
.ht-table tr:not(.sumrow):hover td { background: rgba(255,255,255,0.03); }
.col-dim { opacity: 0.28; }

/* Karşılaştırma */
.compare { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-4); align-items: start; padding-top: var(--space-2); }
.cluster { display: flex; flex-direction: column; min-width: 0; }
.cluster-heading { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 10px; min-height: 30px; }
.cluster-chart { width: 100%; min-width: 0; overflow-x: auto; overflow-y: hidden; overscroll-behavior-x: contain; -webkit-overflow-scrolling: touch; scrollbar-width: thin; scrollbar-color: var(--line-strong) transparent; padding-bottom: 8px; }
.cluster-chart:focus-visible { outline: 2px solid var(--s2); outline-offset: 2px; border-radius: 4px; }
.cluster-plot { width: max(100%, calc(var(--compare-days) * 60px)); }
.cluster-bars { display: grid; grid-template-columns: repeat(var(--compare-days), minmax(0, 1fr)); align-items: end; gap: 8px; height: 170px; padding: 0 4px; position: relative; border-bottom: 1px solid var(--line-strong); }
.cbar { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; width: 100%; min-width: 0; cursor: pointer; }
.cbar-val { font-size: var(--text-xs); font-weight: 700; margin-bottom: 4px; white-space: nowrap; font-variant-numeric: tabular-nums; color: var(--text); transition: opacity .3s; }
.cbar-fill { width: 100%; border-radius: 8px 8px 2px 2px; height: 0; transition: height .9s var(--ease), opacity .3s; }
.cbar.is-past .cbar-fill { opacity: 0.35; }
.cbar.is-past .cbar-val { visibility: hidden; }
.cbar:hover .cbar-fill { opacity: 1; }
.cluster-days { display: grid; grid-template-columns: repeat(var(--compare-days), minmax(0, 1fr)); gap: 8px; padding: 0 4px; margin-top: 6px; }
.cd { min-width: 0; text-align: center; font-size: var(--text-xs); color: var(--text-muted); white-space: nowrap; }
.cd.is-active { color: var(--text); font-weight: 700; }
.cluster-name { font-size: var(--text-sm); font-weight: 700; display: flex; align-items: center; gap: 8px; }
.cluster-delta { display: flex; justify-content: flex-end; min-height: 24px; }
.compare-foot { display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); margin-top: var(--space-4); padding-top: var(--space-3); border-top: 1px dashed var(--line-strong); font-size: var(--text-sm); flex-wrap: wrap; }
.compare-foot b { font-weight: 800; font-variant-numeric: tabular-nums; }
.cbars-col { display: flex; flex-direction: column; min-width: 0; }

/* Alt bilgi */
.foot { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--space-6); flex-wrap: wrap; margin-top: var(--space-6); padding-top: var(--space-5); border-top: 1px solid var(--line); font-size: var(--text-sm); }
.recon { flex: 1 1 380px; }
.recon summary { cursor: pointer; color: var(--text-muted); font-weight: 500; list-style: none; display: inline-flex; align-items: center; gap: 8px; }
.recon summary::-webkit-details-marker { display: none; }
.recon summary::before { content: ''; width: 7px; height: 7px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(-45deg); transition: transform .25s var(--ease); }
.recon[open] summary::before { transform: rotate(45deg); }
.recon-body { margin-top: var(--space-3); max-width: 520px; display: grid; gap: 6px; }
.recon-row { display: flex; justify-content: space-between; gap: var(--space-4); font-size: var(--text-sm); color: var(--text-muted); font-variant-numeric: tabular-nums; }
.recon-row.strong { color: var(--text); font-weight: 700; border-top: 1px solid var(--line); padding-top: 6px; }
.recon-note { font-size: var(--text-xs); color: var(--text-faint); margin-top: 4px; line-height: 1.5; }
.sign { display: grid; gap: 4px; text-align: right; }
.sign b, .sign p { font-weight: 500; }
.sign .muted { font-size: var(--text-xs); }

/* İpucu */
.tip { position: fixed; z-index: 100; pointer-events: none; background: #0b1126; border: 1px solid var(--line-strong); border-radius: 12px; padding: 10px 12px; min-width: 190px; max-width: 280px; box-shadow: 0 14px 40px rgba(0,0,0,0.5); font-size: var(--text-sm); }
.tip h4 { font-family: var(--font-body); margin: 0 0 6px; font-size: var(--text-sm); font-weight: 700; }
.tip-row { display: flex; justify-content: space-between; align-items: center; gap: 14px; color: var(--text-muted); padding: 1.5px 0; font-variant-numeric: tabular-nums; }
.tip-row span:first-child { display: inline-flex; align-items: center; gap: 8px; }
.tip-row b { color: var(--text); font-weight: 700; }
.tip-row.total { border-top: 1px solid var(--line); margin-top: 4px; padding-top: 5px; color: var(--text); }

/* Duyarlı */
@media (max-width: 1180px) {
  .topbar-inner { grid-template-columns: 1fr auto; }
  .shift-filter { grid-column: 1 / -1; flex-wrap: wrap; }
  .kpis { grid-template-columns: 1fr 1fr; }
  .kpi.hero { grid-column: 1 / -1; min-height: 150px; }
  .row-a, .row-b { grid-template-columns: 1fr; }
  .side { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .topbar { position: static; }
  .topbar-inner { grid-template-columns: minmax(0, 1fr); gap: var(--space-3); padding: var(--space-3) var(--space-4); }
  .day-switch { justify-self: stretch; justify-content: space-between; }
  .day-pills { flex: 1; justify-content: center; overflow-x: auto; }
  .page { padding: var(--space-4) var(--space-4) var(--space-8); }
  .kpis { grid-template-columns: 1fr; }
  .kpi { min-height: 0; }
  .side { grid-template-columns: 1fr; }
  .grow { grid-template-columns: 1fr auto auto; grid-template-areas: "name total delta" "track track track"; gap: 6px var(--space-3); padding: 10px 6px; }
  .grow-name { grid-area: name; } .grow-total { grid-area: total; } .grow-delta { grid-area: delta; } .grow-track { grid-area: track; }
  .card { padding: var(--space-4); }
  .compare { grid-template-columns: minmax(0, 1fr); gap: var(--space-5); }
  .cluster + .cluster { border-top: 1px solid var(--line); padding-top: var(--space-4); }
  .sign { text-align: left; }
  .ht-table { min-width: 0; }
  .ht-table .hcell { min-width: 52px; padding: 5px 4px; font-size: var(--text-xs); }
  .ht-table th:not(:first-child), .ht-table td:not(:first-child) { padding-right: 0; }
  .ht-table .tot { min-width: 68px; padding-left: 8px; }
  .ht-table td.code { padding: 6px 4px; font-size: var(--text-xs); }
  .compare-foot { font-size: var(--text-xs); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}


/* Kayıt ve kıyaslama ekranları */
[hidden] { display: none !important; }
.view-nav { display: flex; align-items: center; gap: 6px; margin: 0 0 var(--space-5); padding: 5px; width: fit-content; max-width: 100%; border: 1px solid var(--line); border-radius: 999px; background: rgba(15,21,48,.78); }
.view-tab { padding: 9px 16px; border-radius: 999px; color: var(--text-muted); font-size: var(--text-sm); font-weight: 600; white-space: nowrap; transition: color .2s, background .2s; }
.view-tab:hover { color: var(--text); }
.view-tab.is-active { color: #0a1022; background: var(--text); }
.feature-view { display: grid; gap: var(--space-4); }
.feature-title { display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); flex-wrap: wrap; margin: 0 0 var(--space-1); }
.feature-title h2 { margin-top: 3px; font-family: var(--font-display); font-size: var(--text-xl); letter-spacing: -.02em; }
.feature-title p { margin-top: 4px; font-size: var(--text-sm); }
.feature-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.18fr); gap: var(--space-4); }
.compare-controls { padding: var(--space-4) var(--space-5); }
.period-form { display: grid; grid-template-columns: 1fr 1fr minmax(150px,.55fr); gap: var(--space-4); align-items: end; }
.period-box { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin: 0; padding: 10px 12px 12px; border: 1px solid var(--line-strong); border-radius: 12px; min-width: 0; }
.period-box legend { padding: 0 6px; font-weight: 700; font-size: var(--text-sm); }
.period-a legend { color: var(--s0); } .period-b legend { color: var(--s2); }
.period-form label, .date-input-label { display: grid; gap: 5px; font-size: var(--text-xs); color: var(--text-muted); font-weight: 600; }
.period-form input, .period-form select, .date-input-label input { min-width: 0; width: 100%; border: 1px solid var(--line-strong); border-radius: 9px; padding: 9px 10px; background: var(--bg); color: var(--text); font: inherit; color-scheme: dark; }
.period-summary { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: var(--space-3); }
.period-kpi { display: flex; flex-direction: column; gap: 5px; min-width: 0; padding: var(--space-4); border: 1px solid var(--line); border-radius: 14px; background: linear-gradient(150deg,var(--surface-2),var(--surface)); }
.period-kpi > span { color: var(--text-muted); font-size: var(--text-xs); font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.period-kpi b { font-family: var(--font-display); font-size: clamp(1.35rem,2vw,1.9rem); line-height: 1.1; letter-spacing: -.025em; }
.period-kpi small { color: var(--text-faint); font-size: var(--text-xs); }
.period-a-card { border-top: 3px solid var(--s0); } .period-b-card { border-top: 3px solid var(--s2); }
.period-diff-card { border-top: 3px solid var(--s1); } .period-avg-card { border-top: 3px solid #a78bfa; }
.period-chart { min-height: 260px; }
.period-chart-scroll { width: 100%; overflow-x: auto; padding: 8px 0 2px; }
.period-chart-bars { display: flex; align-items: flex-end; gap: 7px; min-width: max-content; min-height: 225px; padding: 12px 8px 0; border-bottom: 1px solid var(--line-strong); }
.period-bar-col { display: flex; position: relative; flex-direction: column; justify-content: flex-end; align-items: center; width: 43px; height: 210px; }
.period-bar-value { font-size: 10px; font-variant-numeric: tabular-nums; color: var(--text-muted); white-space: nowrap; margin-bottom: 3px; }
.period-bar-fill { width: 25px; min-height: 3px; border-radius: 6px 6px 2px 2px; transition: height .3s; }
.period-bar-fill.period-a { background: linear-gradient(180deg,#ffe08a,var(--s0)); }
.period-bar-fill.period-b { background: linear-gradient(180deg,#a0eff8,var(--s2)); }
.period-bar-col small { position: absolute; top: calc(100% + 5px); font-size: 10px; color: var(--text-faint); white-space: nowrap; }
.chart-legend { display: flex; gap: 16px; margin-top: 20px; color: var(--text-muted); font-size: var(--text-xs); }
.chart-legend span { display: inline-flex; align-items: center; gap: 6px; }
.chart-legend i { width: 9px; height: 9px; border-radius: 50%; }
.legend-a { background: var(--s0); } .legend-b { background: var(--s2); }
.compare-table-wrap, .manual-table-wrap { overflow: auto; max-height: 570px; overscroll-behavior: contain; }
.period-table, .manual-table { width: 100%; border-collapse: collapse; font-size: var(--text-xs); }
.period-table th, .period-table td, .manual-table th, .manual-table td { padding: 9px 8px; border-bottom: 1px solid var(--line); text-align: right; white-space: nowrap; }
.period-table th:first-child, .period-table td:first-child, .manual-table th:first-child, .manual-table td:first-child { text-align: left; }
.period-table thead th, .manual-table thead th { position: sticky; top: 0; z-index: 1; background: var(--surface); color: var(--text-muted); font-size: 10px; letter-spacing: .04em; text-transform: uppercase; }
.period-table tbody tr:hover, .manual-table tbody tr:hover { background: rgba(255,255,255,.035); }
.period-table td.positive { color: var(--up); } .period-table td.negative { color: var(--down); }
.period-table .table-total td { font-weight: 800; border-top: 1px solid var(--line-strong); }
.empty-state { padding: var(--space-5); color: var(--text-muted); text-align: center; font-size: var(--text-sm); }
.record-grid { display: grid; grid-template-columns: minmax(0,.82fr) minmax(0,1.18fr); gap: var(--space-4); align-items: start; }
.secondary-btn, .primary-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 40px; padding: 9px 15px; border-radius: 10px; font: inherit; font-size: var(--text-sm); font-weight: 700; transition: transform .15s, opacity .15s, background .15s; }
.secondary-btn { border: 1px solid var(--line-strong); background: var(--surface-2); color: var(--text); }
.primary-btn { border: 0; background: var(--text); color: #0a1022; }
.primary-btn:hover:not(:disabled), .secondary-btn:hover { transform: translateY(-1px); }
.primary-btn:disabled { opacity: .45; cursor: not-allowed; }
.file-drop { display: grid; justify-items: center; gap: 8px; min-height: 175px; padding: var(--space-5); border: 1px dashed rgba(37,211,238,.45); border-radius: 14px; text-align: center; background: rgba(37,211,238,.035); cursor: pointer; transition: background .2s,border-color .2s; }
.file-drop:hover, .file-drop.is-dragover { background: rgba(37,211,238,.1); border-color: var(--s2); }
.file-drop input { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.file-drop b { font-size: var(--text-sm); } .file-drop small { color: var(--text-faint); font-size: var(--text-xs); }
.drop-icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: rgba(37,211,238,.12); color: var(--s2); font-size: 11px; font-weight: 800; letter-spacing: .04em; }
.status-line { margin-top: 10px; color: var(--text-muted); font-size: var(--text-xs); }
.pdf-preview { margin-top: var(--space-4); padding: var(--space-4); border: 1px solid var(--line-strong); border-radius: 14px; background: rgba(8,13,28,.55); }
.preview-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.preview-heading h4 { font: 800 var(--text-lg) var(--font-display); margin-top: 3px; }
.preview-heading small { display: block; color: var(--text-faint); font-size: var(--text-xs); margin-top: 3px; overflow-wrap: anywhere; }
.eyebrow { color: var(--s2); font-size: 10px; font-weight: 800; letter-spacing: .13em; }
.preview-badge { padding: 5px 8px; border-radius: 99px; background: rgba(74,222,128,.12); color: var(--up); font-size: 10px; font-weight: 700; text-align: center; }
.parse-warnings + .preview-badge, .preview-badge:has(+ *) { background: rgba(255,201,60,.12); color: var(--s0); }
.preview-kpis { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; margin: var(--space-4) 0 var(--space-2); }
.preview-kpis > div { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; padding: 8px 10px; border-radius: 9px; background: var(--surface-2); }
.preview-kpis small { color: var(--text-muted); font-size: 10px; } .preview-kpis b { font-size: var(--text-xs); white-space: nowrap; }
.preview-recon { margin: 10px 0; color: var(--text-muted); font-size: var(--text-xs); }
.parse-warnings { padding: 10px 12px; margin: 10px 0; border: 1px solid rgba(255,201,60,.25); border-radius: 9px; background: rgba(255,201,60,.06); color: var(--s0); font-size: var(--text-xs); }
.parse-warnings ul { list-style: disc; margin: 5px 0 0 17px; color: var(--text-muted); }
.parse-warnings p { margin-top: 6px; color: var(--text-muted); }
.preview-details { margin: 10px 0 14px; color: var(--text-muted); font-size: var(--text-xs); }
.preview-details summary { cursor: pointer; }
.preview-group-list { display: grid; grid-template-columns: 1fr 1fr; gap: 5px 12px; max-height: 180px; overflow: auto; margin-top: 9px; }
.preview-group-list div { display: flex; justify-content: space-between; gap: 8px; padding: 4px 0; border-bottom: 1px solid var(--line); }
.preview-group-list span { overflow: hidden; text-overflow: ellipsis; }
.manual-card form { display: grid; gap: var(--space-3); }
.date-input-label { max-width: 250px; }
.manual-table-wrap { max-height: 560px; }
.manual-table td:first-child { min-width: 145px; white-space: normal; line-height: 1.3; }
.manual-table input { width: 88px; padding: 8px 7px; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--bg); color: var(--text); font: inherit; font-variant-numeric: tabular-nums; text-align: right; }
.manual-actions { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); flex-wrap: wrap; }
.saved-records-card { margin-top: 0; }
.saved-records { display: grid; gap: 0; }
.saved-record { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 11px 4px; border-top: 1px solid var(--line); }
.saved-record > div:first-child { display: grid; gap: 3px; }
.saved-record > div:first-child b { font-size: var(--text-sm); }
.saved-record > div:first-child span { color: var(--text-muted); font-size: var(--text-xs); }
.saved-actions { display: flex; gap: 9px; }
.text-btn { color: var(--s2); font-size: var(--text-xs); font-weight: 700; white-space: nowrap; }
.text-btn:hover { text-decoration: underline; } .text-btn.danger { color: var(--down); }
.privacy-note { padding: 12px 14px; border-left: 3px solid var(--s0); border-radius: 0 10px 10px 0; color: var(--text-muted); background: rgba(255,201,60,.05); font-size: var(--text-xs); line-height: 1.6; }
.privacy-note b { color: var(--text); }
@media (max-width: 980px) {
  .feature-grid, .record-grid { grid-template-columns: 1fr; }
  .period-form { grid-template-columns: 1fr 1fr; }
  .shift-select-label { grid-column: 1 / -1; max-width: 260px; }
}
@media (max-width: 760px) {
  .view-nav { width: 100%; justify-content: space-between; gap: 2px; border-radius: 13px; }
  .view-tab { flex: 1; padding: 9px 6px; font-size: 11px; }
  .feature-title { align-items: flex-start; }
  .feature-title > .secondary-btn { width: 100%; }
  .period-form { grid-template-columns: 1fr; }
  .shift-select-label { grid-column: auto; }
  .period-summary { grid-template-columns: 1fr 1fr; }
  .period-kpi { padding: 12px; }
  .period-kpi b { font-size: 1.25rem; }
  .period-kpi small { line-height: 1.4; }
  .period-box { gap: 8px; padding: 9px; }
  .period-box label { font-size: 10px; }
  .period-table th, .period-table td { padding: 8px 5px; font-size: 10px; }
  .period-table th:first-child, .period-table td:first-child { max-width: 120px; white-space: normal; }
  .manual-table { min-width: 520px; }
  .manual-table input { width: 75px; }
  .pdf-preview { padding: 12px; }
  .preview-kpis { grid-template-columns: 1fr; }
  .preview-group-list { grid-template-columns: 1fr; }
  .saved-record { align-items: flex-start; }
  .saved-actions { flex-direction: column; align-items: flex-end; }
}

.multi-preview-table-wrap { width: 100%; overflow-x: auto; margin: 12px 0; border: 1px solid var(--line); border-radius: 10px; }
.multi-preview-table { width: 100%; min-width: 740px; border-collapse: collapse; font-size: 11px; }
.multi-preview-table th, .multi-preview-table td { padding: 8px 9px; border-bottom: 1px solid var(--line); text-align: right; white-space: nowrap; }
.multi-preview-table th:first-child, .multi-preview-table td:first-child, .multi-preview-table th:nth-child(2), .multi-preview-table td:nth-child(2) { text-align: left; }
.multi-preview-table thead th { position: sticky; top: 0; background: var(--surface-2); color: var(--text-muted); font-size: 10px; }
.multi-preview-table td small { display: block; color: var(--text-faint); font-size: 9px; margin-top: 2px; }
.multi-preview-table input { accent-color: var(--s2); }
.multi-warnings { max-height: 180px; overflow: auto; margin-top: 8px; color: var(--text-muted); }
.multi-warnings p { padding: 5px 0; border-bottom: 1px solid var(--line); }
@media (max-width: 760px) { .multi-preview-table { min-width: 700px; } }
.mapping-note { margin: 12px 0 6px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2); color: var(--text-muted); font-size: 11px; line-height: 1.55; }
.mapping-note b { color: var(--text); }
.multi-preview-table { min-width: 860px; }

/* Private GM sign-in: dashboard content stays hidden until server authentication succeeds. */
body:not(.is-authenticated) .ambient,
body:not(.is-authenticated) .topbar,
body:not(.is-authenticated) .page,
body:not(.is-authenticated) .tip { display: none !important; }
body.is-authenticated #loginView { display: none; }
.login-screen { position: relative; z-index: 2; min-height: 100dvh; display: grid; place-items: center; padding: 24px; background: radial-gradient(800px 520px at 10% 0%, rgba(255,201,60,.10), transparent 60%), radial-gradient(800px 520px at 100% 100%, rgba(37,211,238,.10), transparent 60%), var(--bg); }
.login-card { width: min(100%, 420px); padding: clamp(24px, 6vw, 38px); border: 1px solid var(--line-strong); border-radius: 22px; background: linear-gradient(180deg, var(--surface-2), var(--surface)); box-shadow: 0 24px 80px rgba(0,0,0,.28); }
.login-card h1 { margin-top: 9px; font: 800 clamp(1.45rem, 5vw, 1.9rem)/1.1 var(--font-display); letter-spacing: -.02em; }
.login-card > p { margin-top: 12px; font-size: var(--text-sm); }
.login-card form { display: grid; gap: 10px; margin-top: 24px; }
.login-card label { font-size: var(--text-sm); font-weight: 700; }
.login-card input { width: 100%; min-height: 48px; padding: 11px 13px; color: var(--text); background: #090f22; border: 1px solid var(--line-strong); border-radius: 11px; font: inherit; }
.login-card input:focus { outline: 2px solid var(--s2); outline-offset: 1px; }
.login-card .primary-btn { width: 100%; min-height: 46px; margin-top: 4px; }
.login-card small { display: block; margin-top: 18px; color: var(--text-muted); font-size: var(--text-xs); }
.login-message { color: #fda4af; font-size: var(--text-sm); }
.login-message[hidden] { display: none; }
.brand { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-width: 0; }
.logout-btn { min-height: 34px; padding: 6px 10px; white-space: nowrap; font-size: var(--text-xs); }
@media (max-width: 760px) { .brand { align-items: flex-start; } .logout-btn { margin-top: 2px; } }