/* =====================================================================
   QuanTime · SHARED LAYOUT + COMPONENTS
   ---------------------------------------------------------------------
   Imports tokens.css. Every platform page imports this file too.
   Section index:
     §1  reset + base
     §2  utilities + primitives (eyebrow, btn, pill, mono, etc.)
     §3  app shell (sidebar + main pane layout)
     §4  cards, panels, dividers
     §5  tables (used by leaderboard, runs, submissions)
     §6  forms (used by submit, team mgmt)
     §7  charts (sparklines, bars, gauges)
     §8  status badges (idle, running, passed, failed, queued)
     §9  modal / dialog
     §10 toasts
===================================================================== */

/* §1 - RESET ==================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  background-image: radial-gradient(circle at 1px 1px, oklch(28% 0.008 240 / 0.5) 1px, transparent 0);
  background-size: 32px 32px;
  background-attachment: fixed;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; background: none; border: 0; outline: 0; }
img, svg { display: block; max-width: 100%; }
::selection { background: var(--accent); color: var(--bg); }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line); }
::-webkit-scrollbar-thumb:hover { background: var(--line-soft); }

/* §2 - UTILITIES =============================================== */
.mono { font-family: var(--font-mono); }
.dim { color: var(--text-dim); }
.mute { color: var(--text-mute); }
.up { color: var(--accent); }
.down { color: var(--accent-2); }
.warn { color: var(--accent-3); }
.info { color: var(--accent-4); }
.right { text-align: right; }
.center { text-align: center; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
}
.eyebrow::before {
  content: "";
  width: 5px; height: 5px;
  background: var(--accent);
  display: inline-block;
}

.btn {
  display: inline-flex; align-items: center; gap: var(--s-2);
  padding: 10px 14px;
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.1em;
  border: 1px solid var(--line);
  background: var(--bg-2);
  color: var(--text);
  cursor: pointer;
  transition: all .15s ease;
  white-space: nowrap;
}
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn-primary { background: var(--accent); color: var(--bg); border-color: var(--accent); font-weight: 600; }
.btn-primary:hover { background: var(--text); border-color: var(--text); color: var(--bg); }
.btn-ghost { background: transparent; }
.btn-danger { border-color: var(--accent-2); color: var(--accent-2); }
.btn-danger:hover { background: var(--accent-2); color: var(--bg); }
.btn-sm { padding: 6px 10px; font-size: 10px; }
.btn[disabled] { opacity: 0.4; cursor: not-allowed; }
.btn[disabled]:hover { border-color: var(--line); color: var(--text); }

.pill {
  display: inline-flex; align-items: center; gap: var(--s-2);
  padding: 4px 8px;
  border: 1px solid var(--line);
  font-family: var(--font-mono); font-size: 10px;
  color: var(--text-mute);
  text-transform: uppercase; letter-spacing: 0.08em;
  white-space: nowrap;       /* never wrap status pills - they're tiny */
  flex-shrink: 0;
}
.pill .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px oklch(78% 0.17 145 / 0.18);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse { 50% { box-shadow: 0 0 0 6px oklch(78% 0.17 145 / 0); } }

/* §3 - APP SHELL ============================================== */
.app {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}
.sidebar {
  border-right: 1px solid var(--line-soft);
  background: var(--bg);
  position: sticky; top: 0;
  height: 100vh;
  display: flex; flex-direction: column;
  overflow-y: auto;
}
.sidebar-brand {
  display: flex; align-items: center; gap: 10px;
  padding: var(--s-5);
  border-bottom: 1px solid var(--line-soft);
  font-weight: 700; letter-spacing: -0.02em; font-size: 20px;
}
.sidebar-brand .mark {
  width: 28px; height: 28px; border-radius: 6px;
  background: linear-gradient(150deg, var(--bg-3), var(--bg-2));
  border: 1px solid var(--accent);
  box-shadow: inset 0 0 8px color-mix(in oklab, var(--accent) 22%, transparent);
  position: relative;
  flex-shrink: 0;
}
.sidebar-brand .mark::after {
  content: ""; position: absolute; inset: 8px;
  background: var(--accent); border-radius: 3px;
  box-shadow: 0 0 6px color-mix(in oklab, var(--accent) 80%, transparent);
}
.sidebar-brand .ver {
  margin-left: auto;
  font-family: var(--font-mono); font-size: 10px;
  color: var(--text-dim); font-weight: 400;
}
.sidebar-section { padding: var(--s-4) 0; border-bottom: 1px solid var(--line-soft); }
.sidebar-section .label {
  font-family: var(--font-mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--text-dim);
  padding: 0 var(--s-5) var(--s-2);
}
.sidebar-link {
  display: flex; align-items: center; gap: var(--s-3);
  padding: 8px var(--s-5);
  font-size: 13px; color: var(--text-mute);
  border-left: 2px solid transparent;
  transition: all .15s ease;
  position: relative;
}
.sidebar-link:hover { color: var(--text); background: var(--bg-2); }
.sidebar-link.active {
  color: var(--accent);
  border-left-color: var(--accent);
  background: var(--accent-dim);
}
.sidebar-link .icon {
  width: 14px; height: 14px;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 12px;
  color: var(--text-dim);
}
.sidebar-link.active .icon { color: var(--accent); }
.sidebar-link .badge {
  margin-left: auto;
  font-family: var(--font-mono); font-size: 10px;
  color: var(--text-dim);
}
.sidebar-foot {
  margin-top: auto;
  padding: var(--s-4) var(--s-5);
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono); font-size: 10px;
  color: var(--text-dim);
}

.main { min-width: 0; }
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: var(--s-4);
  padding: var(--s-4) var(--s-6);
  border-bottom: 1px solid var(--line-soft);
  background: oklch(13% 0.008 240 / 0.85);
  backdrop-filter: blur(12px);
}
.topbar .crumb {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-dim);
  white-space: nowrap;        /* breadcrumb stays on one line - truncate the page if needed */
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0; flex: 1;
}
.topbar .crumb a { color: var(--text-mute); }
.topbar .crumb .sep { margin: 0 var(--s-2); color: var(--text-dim); }
.topbar .crumb .now { color: var(--text); }
.topbar .actions { margin-left: auto; display: flex; gap: var(--s-3); align-items: center; flex-shrink: 0; }
.topbar .clock {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-dim);
}
.page { padding: var(--s-6); }
.page-head { margin-bottom: var(--s-6); }
.page-head h1 {
  font-size: 32px; font-weight: 500; letter-spacing: -0.02em;
  line-height: 1; margin-bottom: var(--s-3);
}
.page-head .lede { color: var(--text-mute); max-width: 72ch; }

@media (max-width: 880px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: fixed; transform: translateX(-100%); z-index: 100; width: 240px; transition: transform .2s ease; }
  .sidebar.open { transform: translateX(0); }
  .topbar .menu-toggle { display: inline-flex !important; }
}
.menu-toggle { display: none; }

/* §4 - CARDS / PANELS ========================================== */
.panel {
  background: var(--bg-2);
  border: 1px solid var(--line);
}
.panel-head {
  display: flex; align-items: center; gap: var(--s-3);
  padding: var(--s-4) var(--s-5);
  border-bottom: 1px solid var(--line-soft);
}
.panel-head h3 {
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--text);
  font-weight: 500;
  white-space: nowrap;        /* panel titles never wrap - they're short labels */
  min-width: 0;
}
.panel-head .actions { margin-left: auto; display: flex; gap: var(--s-2); }
.panel-body { padding: var(--s-5); }
.panel-body.flush { padding: 0; }

.kpi-grid {
  display: grid;
  /* Force a fixed 4-column grid that collapses cleanly at narrow viewports.
     Previous auto-fit caused awkward 3+1 wraps when main pane was ≈675px. */
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line);
}
@media (max-width: 1100px) { .kpi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px)  { .kpi-grid { grid-template-columns: 1fr; } }
.kpi {
  padding: var(--s-5);
  border-right: 1px solid var(--line-soft);
  min-width: 0;               /* let value text truncate instead of overflowing */
}
.kpi:last-child { border-right: 0; }
@media (max-width: 1100px) {
  .kpi:nth-child(2) { border-right: 0; }
  .kpi:nth-child(1), .kpi:nth-child(2) { border-bottom: 1px solid var(--line-soft); }
}
.kpi .l { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-dim); margin-bottom: var(--s-3); }
.kpi .v {
  font-family: var(--font-mono);
  /* Fluid type - shrinks on narrow KPI cells so values like "23d 10h 40m" stay on one line */
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 500; color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.kpi .v small { font-size: 13px; color: var(--text-mute); margin-left: 4px; }
.kpi .delta { font-family: var(--font-mono); font-size: 11px; margin-top: 4px; }

/* §5 - TABLES ================================================== */
.table { width: 100%; border-collapse: collapse; font-family: var(--font-mono); font-size: 12px; }
.table th {
  text-align: left; padding: 10px var(--s-4);
  border-bottom: 1px solid var(--line);
  color: var(--text-dim); font-weight: 400;
  text-transform: uppercase; letter-spacing: 0.08em; font-size: 10px;
  background: var(--bg-3);
  position: sticky; top: 0;
}
.table th.r, .table td.r { text-align: right; }
.table tbody tr {
  border-bottom: 1px solid var(--line-soft);
  transition: background .15s ease;
}
.table tbody tr:hover { background: var(--bg-3); }
.table td { padding: 10px var(--s-4); color: var(--text); }
.table td.team { color: var(--text); font-weight: 500; font-family: var(--font-sans); }
.table tr.flash { animation: flash .8s ease; }
@keyframes flash {
  0% { background: oklch(78% 0.17 145 / 0.20); }
  100% { background: transparent; }
}

/* §6 - FORMS =================================================== */
.field { margin-bottom: var(--s-5); }
.field label {
  display: block;
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--text-dim);
  margin-bottom: var(--s-2);
}
.field .hint {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-dim); margin-top: var(--s-2);
}
.input, .select, .textarea {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg-3);
  border: 1px solid var(--line);
  font-family: var(--font-mono); font-size: 13px;
  color: var(--text);
  transition: border-color .15s ease;
}
.input:focus, .select:focus, .textarea:focus { border-color: var(--accent); }
.textarea { font-family: var(--font-mono); resize: vertical; min-height: 100px; }

.dropzone {
  border: 1px dashed var(--line);
  background: var(--bg-2);
  padding: var(--s-7) var(--s-5);
  text-align: center;
  transition: all .15s ease;
  cursor: pointer;
}
.dropzone:hover, .dropzone.drag {
  border-color: var(--accent);
  background: var(--accent-dim);
}
.dropzone .big {
  font-family: var(--font-mono); font-size: 16px;
  color: var(--text); margin-bottom: var(--s-3);
}
.dropzone .small {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-dim);
}

/* §7 - CHARTS ================================================== */
.spark { width: 100%; height: 40px; }
.spark line, .spark path { vector-effect: non-scaling-stroke; }
.bars { display: flex; gap: 2px; align-items: end; height: 32px; }
.bars span {
  flex: 1; min-width: 2px;
  background: var(--accent-dim);
  border-bottom: 2px solid var(--accent);
  transition: height .4s ease;
}

/* §8 - STATUS BADGES =========================================== */
.status {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.1em;
  padding: 2px 6px;
  border: 1px solid var(--line);
}
.status::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--text-dim);
}
.status.idle    { color: var(--text-dim); }
.status.queued  { color: var(--accent-3); border-color: oklch(72% 0.17 55 / 0.3); }
.status.queued::before  { background: var(--accent-3); }
.status.running { color: var(--accent-4); border-color: oklch(72% 0.16 240 / 0.3); }
.status.running::before { background: var(--accent-4); animation: pulse 1.4s ease-in-out infinite; }
.status.passed  { color: var(--accent); border-color: oklch(78% 0.17 145 / 0.3); }
.status.passed::before  { background: var(--accent); }
.status.failed  { color: var(--accent-2); border-color: oklch(68% 0.20 25 / 0.3); }
.status.failed::before  { background: var(--accent-2); }
.status.building { color: var(--accent-3); border-color: oklch(72% 0.17 55 / 0.3); }
.status.building::before { background: var(--accent-3); animation: pulse 1s ease-in-out infinite; }

/* §9 - MODAL ==================================================== */
.modal-bg {
  position: fixed; inset: 0;
  background: oklch(0% 0 0 / 0.7);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: var(--s-5);
}
.modal {
  background: var(--bg-2);
  border: 1px solid var(--line);
  width: 100%; max-width: 600px;
  max-height: 90vh; overflow: auto;
}
.modal-head {
  padding: var(--s-5); border-bottom: 1px solid var(--line-soft);
  display: flex; align-items: center;
}
.modal-head h3 { font-size: 18px; font-weight: 500; }
.modal-head button { margin-left: auto; color: var(--text-dim); font-size: 20px; padding: 0 8px; }
.modal-body { padding: var(--s-5); }
.modal-foot { padding: var(--s-4) var(--s-5); border-top: 1px solid var(--line-soft); display: flex; gap: var(--s-3); justify-content: flex-end; }

/* §10 - TOASTS ================================================== */
.toast-stack {
  position: fixed; bottom: var(--s-5); right: var(--s-5);
  z-index: 2000;
  display: flex; flex-direction: column; gap: var(--s-2);
  pointer-events: none;
}
.toast {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-left: 2px solid var(--accent);
  padding: var(--s-3) var(--s-4);
  font-family: var(--font-mono); font-size: 12px;
  color: var(--text);
  min-width: 280px;
  pointer-events: auto;
  animation: toastIn .2s ease;
}
.toast.error { border-left-color: var(--accent-2); }
.toast.warn { border-left-color: var(--accent-3); }
.toast .t { font-size: 10px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 2px; }
@keyframes toastIn {
  from { transform: translateX(20px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* -- Native range slider - dark phosphor-green theme ------------ */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: var(--bg-3);
  border: 1px solid var(--line);
  outline: none;
  cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px; height: 14px;
  background: var(--accent);
  border: 1px solid var(--accent);
  cursor: pointer;
  transition: transform .1s ease;
}
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.2); }
input[type="range"]::-moz-range-thumb {
  width: 14px; height: 14px;
  background: var(--accent);
  border: 1px solid var(--accent);
  cursor: pointer;
  border-radius: 0;
}
input[type="range"]::-moz-range-track {
  background: var(--bg-3);
  height: 4px;
}

/* -- Misc helpers used across pages -- */
.split { display: grid; gap: var(--s-5); }
.split.cols-2 { grid-template-columns: 1fr 1fr; }
.split.cols-3 { grid-template-columns: repeat(3, 1fr); }
.split.cols-4 { grid-template-columns: repeat(4, 1fr); }
.split.bias-2-1 { grid-template-columns: 2fr 1fr; }
.split.bias-1-2 { grid-template-columns: 1fr 2fr; }
@media (max-width: 980px) {
  .split.cols-2, .split.cols-3, .split.cols-4, .split.bias-2-1, .split.bias-1-2 { grid-template-columns: 1fr; }
}

.log {
  background: var(--bg);
  border: 1px solid var(--line);
  padding: var(--s-4);
  font-family: var(--font-mono); font-size: 12px;
  color: var(--text-mute);
  max-height: 320px; overflow: auto;
  line-height: 1.7;
}
.log .line { display: flex; gap: var(--s-3); white-space: pre-wrap; }
.log .ts { color: var(--text-dim); flex-shrink: 0; }
.log .lvl { width: 50px; flex-shrink: 0; }
.log .lvl.info { color: var(--accent-4); }
.log .lvl.ok { color: var(--accent); }
.log .lvl.warn { color: var(--accent-3); }
.log .lvl.err { color: var(--accent-2); }

.fonts {
  font-family: 'Space Grotesk', 'JetBrains Mono';
}