/* Design tokens ported from silucor-web globals.css (MD3 dark blue scheme). */

@font-face {
  font-family: "Space Grotesk";
  font-weight: 400;
  src: url("fonts/space-grotesk-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Space Grotesk";
  font-weight: 500;
  src: url("fonts/space-grotesk-latin-500-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Space Grotesk";
  font-weight: 700;
  src: url("fonts/space-grotesk-latin-700-normal.woff2") format("woff2");
}

:root {
  color-scheme: dark;
  --bg: #0b1326;
  --on-surface: #dae2fd;
  --on-surface-variant: #bec7d4;
  --primary: #98cbff;
  --primary-container: #00a3ff;
  --on-primary: #003354;
  --tertiary: #3cddc7;
  --on-tertiary: #003731;
  --surface-lowest: #060e20;
  --surface-low: #131b2e;
  --surface: #171f33;
  --surface-high: #21283c;
  --surface-highest: #2d3449;
  --outline: #88919d;
  --outline-variant: #3f4852;
  --error: #ffb4ab;
  --success: #3cddc7;
  --headline: "Space Grotesk", "PingFang SC", "Noto Sans SC", sans-serif;
  --sans: ui-sans-serif, -apple-system, "PingFang SC", "Noto Sans SC", sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, monospace;
}

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

html {
  font-family: var(--sans);
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100dvh;
  color: var(--on-surface);
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%,
      color-mix(in oklab, var(--primary) 12%, transparent), transparent 60%),
    radial-gradient(ellipse 60% 40% at 90% 100%,
      color-mix(in oklab, var(--tertiary) 8%, transparent), transparent 60%),
    var(--bg);
  background-attachment: fixed;
  scrollbar-color: var(--outline-variant) transparent;
}

::selection {
  background: color-mix(in oklab, var(--primary) 35%, transparent);
}

h1, h2, h3 {
  font-family: var(--headline);
  font-weight: 700;
  letter-spacing: -0.025em;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  border-radius: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--surface-high);
  color: var(--on-surface);
  transition: background 0.15s ease, transform 0.1s ease;
}
button:hover { background: var(--surface-highest); }
button:active { transform: scale(0.98); }
button.primary { background: var(--primary-container); color: #fff; font-weight: 600; }
button.primary:hover { background: color-mix(in oklab, var(--primary-container) 80%, white 20%); }
button.danger { color: var(--error); }
button.ghost { background: transparent; color: var(--on-surface-variant); }
button.ghost:hover { background: var(--surface-high); }

input, select, textarea {
  font: inherit;
  color: var(--on-surface);
  background: var(--surface-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: 0.5rem;
  padding: 0.5rem 0.75rem;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
input:focus, select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--primary) 20%, transparent);
}

/* --- login --- */

.login-screen {
  min-height: 100dvh;
  display: grid;
  place-items: center;
}
.login-card {
  width: min(360px, 90vw);
  background: color-mix(in oklab, var(--surface-low) 80%, transparent);
  border: 1px solid var(--outline-variant);
  border-radius: 1rem;
  padding: 2.5rem 2rem;
  backdrop-filter: blur(24px);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: 0 0 80px color-mix(in oklab, var(--primary) 10%, transparent);
}
.login-card h1 { font-size: 1.6rem; }
.login-card .sub { color: var(--on-surface-variant); font-size: 0.85rem; margin-top: -0.75rem; }

/* --- layout --- */

.app { display: none; min-height: 100dvh; }
.app.active { display: grid; grid-template-columns: 220px 1fr; }

.sidebar {
  background: color-mix(in oklab, var(--surface-lowest) 70%, transparent);
  border-right: 1px solid var(--outline-variant);
  padding: 1.5rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  position: sticky;
  top: 0;
  height: 100dvh;
}
.brand {
  font-family: var(--headline);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  padding: 0 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.brand .dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--tertiary);
  box-shadow: 0 0 12px var(--tertiary);
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.6rem 0.75rem;
  border-radius: 0.5rem;
  color: var(--on-surface-variant);
  background: transparent;
  text-align: left;
  width: 100%;
}
.nav-item:hover { background: var(--surface-low); color: var(--on-surface); }
.nav-item.active {
  background: color-mix(in oklab, var(--primary) 14%, transparent);
  color: var(--primary);
  font-weight: 600;
}
.nav-item svg { width: 17px; height: 17px; flex-shrink: 0; }
.sidebar .spacer { flex: 1; }
.sidebar .foot { padding: 0 0.75rem; font-size: 0.75rem; color: var(--outline); }

main { padding: 2rem 2.5rem; max-width: 1100px; }
main h1 { font-size: 1.7rem; margin-bottom: 0.35rem; }
main .page-sub { color: var(--on-surface-variant); font-size: 0.9rem; margin-bottom: 1.75rem; }

.view { display: none; }
.view.active { display: block; animation: fade-in 0.25s ease; }
@keyframes fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

/* --- cards / stats --- */

.card {
  background: color-mix(in oklab, var(--surface-low) 85%, transparent);
  border: 1px solid var(--outline-variant);
  border-radius: 0.75rem;
  padding: 1.25rem;
}
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.stat-card .label {
  font-size: 0.78rem;
  color: var(--on-surface-variant);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.stat-card .value {
  font-family: var(--headline);
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
}
.stat-card .value.teal { color: var(--tertiary); }

/* --- tables --- */

table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th {
  text-align: left;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--on-surface-variant);
  font-weight: 600;
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--outline-variant);
}
td {
  padding: 0.7rem 0.75rem;
  border-bottom: 1px solid color-mix(in oklab, var(--outline-variant) 40%, transparent);
  vertical-align: middle;
}
tr:hover td { background: color-mix(in oklab, var(--surface) 60%, transparent); }
.mono { font-family: var(--mono); font-size: 0.8rem; color: var(--on-surface-variant); }

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

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: var(--surface-high);
  color: var(--on-surface-variant);
  white-space: nowrap;
}
.pill.state-progress {
  background: color-mix(in oklab, var(--primary) 16%, transparent);
  color: var(--primary);
}
.pill.state-progress::before {
  content: "";
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--primary);
  animation: pulse 1.2s ease-in-out infinite;
}
.pill.state-done {
  background: color-mix(in oklab, var(--tertiary) 16%, transparent);
  color: var(--tertiary);
}
.pill.state-failed {
  background: color-mix(in oklab, var(--error) 16%, transparent);
  color: var(--error);
}
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 6px var(--primary); }
  50% { opacity: 0.35; box-shadow: none; }
}

.token-chip {
  font-family: var(--mono);
  font-size: 0.78rem;
  background: var(--surface-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: 0.4rem;
  padding: 0.15rem 0.5rem;
  cursor: pointer;
  color: var(--on-surface-variant);
  transition: color 0.15s ease, border-color 0.15s ease;
}
.token-chip:hover { color: var(--primary); border-color: var(--primary); }

/* --- upload dropzone --- */

.dropzone {
  border: 1.5px dashed var(--outline-variant);
  border-radius: 0.75rem;
  padding: 2rem;
  text-align: center;
  color: var(--on-surface-variant);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
  margin-bottom: 1.25rem;
}
.dropzone:hover, .dropzone.drag {
  border-color: var(--primary);
  background: color-mix(in oklab, var(--primary) 6%, transparent);
}
.dropzone .hint { font-size: 0.8rem; color: var(--outline); margin-top: 0.25rem; }
.dropzone .picked { color: var(--tertiary); font-family: var(--mono); font-size: 0.85rem; }

.form-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 1.25rem;
}
.form-row input { flex: 1; min-width: 130px; }

/* --- activity timeline --- */

.timeline { display: flex; flex-direction: column; }
.timeline-item {
  display: grid;
  grid-template-columns: 20px 1fr auto;
  gap: 0.85rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid color-mix(in oklab, var(--outline-variant) 35%, transparent);
  font-size: 0.88rem;
  align-items: baseline;
}
.timeline-item .marker {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--outline);
  justify-self: center;
  align-self: center;
}
.timeline-item .marker.check { background: var(--primary); }
.timeline-item .marker.download { background: var(--primary-container); box-shadow: 0 0 8px var(--primary-container); }
.timeline-item .marker.telemetry { background: var(--tertiary); }
.timeline-item .marker.admin { background: var(--outline); }
.timeline-item .when { color: var(--outline); font-size: 0.75rem; font-family: var(--mono); }
.timeline-item .who { color: var(--primary); font-weight: 600; }

.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.empty {
  color: var(--outline);
  text-align: center;
  padding: 2.5rem;
  font-size: 0.9rem;
}

.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  background: var(--surface-highest);
  border: 1px solid var(--outline-variant);
  color: var(--on-surface);
  padding: 0.6rem 1.2rem;
  border-radius: 0.6rem;
  font-size: 0.85rem;
  transition: transform 0.25s ease;
  z-index: 50;
}
.toast.show { transform: translateX(-50%) translateY(0); }
.toast.err { border-color: var(--error); color: var(--error); }

dialog {
  background: var(--surface-low);
  color: var(--on-surface);
  border: 1px solid var(--outline-variant);
  border-radius: 0.75rem;
  padding: 1.5rem;
  width: min(420px, 90vw);
}
dialog::backdrop { background: rgb(6 14 32 / 0.7); backdrop-filter: blur(4px); }
dialog h3 { margin-bottom: 1rem; }
dialog .actions { display: flex; justify-content: flex-end; gap: 0.6rem; margin-top: 1.25rem; }