/* Homepage dashboard — dark glass theme */
:root {
  --bg: #0b0d12;
  --bg-2: #11141c;
  --card: rgba(255, 255, 255, 0.045);
  --card-border: rgba(255, 255, 255, 0.09);
  --card-hover: rgba(255, 255, 255, 0.08);
  --text: #e8ebf2;
  --text-dim: #8b93a7;
  --text-faint: #5a6175;
  --accent: #6ee7d2;
  --accent-2: #8b7cf6;
  --accent-warm: #fbbf6e;
  --danger: #f87171;
  --radius: 16px;
  --shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Ambient animated background */
.aurora {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(40rem 40rem at 12% -8%, rgba(139, 124, 246, 0.18), transparent 60%),
    radial-gradient(38rem 38rem at 100% 0%, rgba(110, 231, 210, 0.14), transparent 55%),
    radial-gradient(45rem 45rem at 50% 120%, rgba(251, 191, 110, 0.08), transparent 60%),
    var(--bg);
  filter: saturate(1.05);
}

/* ------------------------------------------------------------------ topbar */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
  padding: 26px clamp(20px, 5vw, 56px) 14px;
}

.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark { font-size: 30px; filter: drop-shadow(0 2px 8px rgba(0,0,0,.5)); }
.brand h1 {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, var(--text), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.topbar-widgets { display: flex; align-items: center; gap: 18px; }

.clock { text-align: right; }
.clock-time {
  font-size: 30px; font-weight: 700; letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.clock-date { font-size: 13px; color: var(--text-dim); }

/* weather (compact, in topbar) */
.weather { padding: 10px 16px; min-width: 210px; }
.weather-body { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; align-items: center; }
.weather-emoji { font-size: 32px; grid-row: span 2; }
.weather-main { display: flex; align-items: baseline; gap: 8px; }
.weather-temp { font-size: 24px; font-weight: 700; }
.weather-desc { font-size: 13px; color: var(--text-dim); }
.weather-meta {
  grid-column: 2; display: flex; gap: 12px;
  font-size: 12px; color: var(--text-faint);
}

/* ------------------------------------------------------------------ layout */
.layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 24px;
  padding: 14px clamp(20px, 5vw, 56px) 40px;
  align-items: start;
}
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .topbar-widgets { width: 100%; justify-content: space-between; }
}

/* ------------------------------------------------------------------ cards */
.card-glass {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

/* ------------------------------------------------------------------ links */
.group { margin-bottom: 30px; }
.group-title {
  font-size: 13px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--text-dim);
  margin: 0 4px 12px; display: flex; align-items: center; gap: 8px;
}
.group-title::after {
  content: ""; flex: 1; height: 1px;
  background: linear-gradient(90deg, var(--card-border), transparent);
}

.tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
  gap: 14px;
}

.tile {
  display: flex; align-items: center; gap: 13px;
  padding: 14px 16px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  text-decoration: none; color: var(--text);
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
  position: relative; overflow: hidden;
}
.tile:hover {
  transform: translateY(-2px);
  background: var(--card-hover);
  border-color: rgba(110, 231, 210, 0.4);
}
.tile-icon {
  width: 38px; height: 38px; flex-shrink: 0;
  border-radius: 10px;
  display: grid; place-items: center;
  font-size: 17px; font-weight: 700; color: #0b0d12;
  object-fit: cover;
}
.tile-text { min-width: 0; }
.tile-name { font-weight: 600; font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tile-sub { font-size: 12px; color: var(--text-faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ------------------------------------------------------------------ panels */
.sidebar { display: flex; flex-direction: column; gap: 18px; }
.panel { padding: 18px; }
.panel-title { font-size: 14px; font-weight: 600; margin-bottom: 14px; }
.panel-body { display: flex; flex-direction: column; gap: 12px; }

/* traffic rows */
.commute-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.commute-dest { font-size: 14px; font-weight: 500; }
.commute-dist { font-size: 12px; color: var(--text-faint); }
.commute-time { text-align: right; }
.commute-min { font-size: 18px; font-weight: 700; font-variant-numeric: tabular-nums; }
.commute-min .unit { font-size: 11px; font-weight: 500; color: var(--text-dim); margin-left: 2px; }
.commute-delay { font-size: 11px; }
.delay-none { color: var(--accent); }
.delay-some { color: var(--accent-warm); }
.delay-bad { color: var(--danger); }

/* stat meters */
.stat { display: flex; flex-direction: column; gap: 6px; }
.stat-head { display: flex; justify-content: space-between; font-size: 13px; }
.stat-head .label { color: var(--text-dim); }
.stat-head .value { font-variant-numeric: tabular-nums; }
.meter { height: 7px; border-radius: 4px; background: rgba(255,255,255,0.07); overflow: hidden; }
.meter-fill {
  height: 100%; border-radius: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width .4s ease;
}
.meter-fill.warn { background: linear-gradient(90deg, var(--accent-warm), #f59e42); }
.meter-fill.crit { background: linear-gradient(90deg, #f87171, #ef4444); }

.widget-error { font-size: 12px; color: var(--text-faint); font-style: italic; }

/* ------------------------------------------------------------------ footer */
.footer { text-align: center; padding: 8px 0 28px; }
.footer a { color: var(--text-faint); font-size: 12px; text-decoration: none; }
.footer a:hover { color: var(--text-dim); }

/* ------------------------------------------------------------------ skeletons */
.skeleton {
  position: relative; overflow: hidden;
  background: rgba(255,255,255,0.05); border-radius: 8px;
}
.skeleton::after {
  content: ""; position: absolute; inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
  animation: shimmer 1.4s infinite;
}
@keyframes shimmer { 100% { transform: translateX(100%); } }
.skeleton-line { height: 14px; margin: 6px 0; }
.skeleton-line.short { width: 40%; }
.skeleton-tile { height: 66px; border-radius: 14px; }
.group-skeleton .tile-grid { margin-top: 12px; }

/* ------------------------------------------------------------------ login */
.login-page { display: grid; place-items: center; }
.login-card {
  width: min(360px, 90vw);
  margin-top: 14vh;
  padding: 38px 32px;
  text-align: center;
  display: flex; flex-direction: column; gap: 14px;
}
.login-mark { font-size: 44px; }
.login-card h1 { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; }
.login-sub { color: var(--text-dim); font-size: 14px; margin-top: -8px; }
.login-card input {
  padding: 13px 15px; border-radius: 12px;
  border: 1px solid var(--card-border);
  background: rgba(0,0,0,0.25); color: var(--text);
  font-size: 15px; font-family: var(--font); outline: none;
  transition: border-color .15s ease;
}
.login-card input:focus { border-color: var(--accent); }
.login-card button {
  padding: 13px; border-radius: 12px; border: none; cursor: pointer;
  font-size: 15px; font-weight: 600; color: #0b0d12;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  transition: transform .12s ease, filter .12s ease;
}
.login-card button:hover { filter: brightness(1.05); transform: translateY(-1px); }