/* Jacobina design system — Tailwind v4 input; compiled to main.css.
   Dark-first with a light theme via [data-theme]. */

@import "tailwindcss";

@theme {
  --font-ui: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-display: "Space Grotesk", var(--font-ui);
  --font-mono: "JetBrains Mono", ui-monospace, "Consolas", monospace;
}

/* ------------------------------------------------------------ tokens */

:root,
:root[data-theme="dark"] {
  --bg: #0a0d14;
  --bg-glow: radial-gradient(1200px 500px at 70% -10%, rgba(79, 70, 229, 0.14), transparent 60%);
  --surface: #10141d;
  --surface-2: #171c28;
  --surface-3: #1e2432;
  --border: #242b3c;
  --border-strong: #333c52;
  --text: #e8ebf3;
  --text-muted: #96a0b5;
  --accent: #7c7ff2;
  --accent-strong: #5b54ec;
  --accent-soft: rgba(124, 127, 242, 0.14);
  --danger: #f26d7c;
  --danger-soft: rgba(242, 109, 124, 0.12);
  --ok: #58d6a3;
  --warn: #eec26a;
  --plot-grid: rgba(150, 160, 181, 0.16);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #f6f7fb;
  --bg-glow: radial-gradient(1200px 500px at 70% -10%, rgba(91, 84, 236, 0.08), transparent 60%);
  --surface: #ffffff;
  --surface-2: #f0f2f8;
  --surface-3: #e7eaf3;
  --border: #dfe3ee;
  --border-strong: #c8cede;
  --text: #171c2b;
  --text-muted: #5c667e;
  --accent: #5b54ec;
  --accent-strong: #4f46e5;
  --accent-soft: rgba(91, 84, 236, 0.1);
  --danger: #d43f52;
  --danger-soft: rgba(212, 63, 82, 0.1);
  --ok: #12925f;
  --warn: #a97b16;
  --plot-grid: rgba(92, 102, 126, 0.18);
  --shadow: 0 8px 24px rgba(23, 28, 43, 0.08);
  color-scheme: light;
}

/* ------------------------------------------------------------ base */

html, body {
  height: 100%;
}

body {
  background: var(--bg);
  background-image: var(--bg-glow);
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--accent-soft); }

.boot-splash {
  display: grid;
  place-items: center;
  gap: 0.75rem;
  min-height: 70vh;
  color: var(--text-muted);
}

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

#app { min-height: 100%; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 1.25rem;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.brand { display: flex; align-items: baseline; gap: 0.6rem; }

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 0.55rem;
  background: linear-gradient(135deg, var(--accent-strong), #8a4fe5);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  align-self: center;
  box-shadow: 0 4px 14px rgba(91, 84, 236, 0.35);
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.01em;
}

.brand-sub {
  color: var(--text-muted);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}

.topbar-right { display: flex; align-items: center; gap: 0.6rem; }

.model-pill {
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text-muted);
  border-radius: 999px;
  padding: 0.3rem 0.85rem;
  font-size: 0.78rem;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
  max-width: 20rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.model-pill.is-loaded { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 40%, var(--border)); }
.model-pill:hover { border-color: var(--accent); color: var(--accent); }

.icon-btn {
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text-muted);
  width: 2rem;
  height: 2rem;
  border-radius: 0.55rem;
  cursor: pointer;
  font-size: 0.95rem;
}
.icon-btn:hover { color: var(--text); border-color: var(--border-strong); }

.auth-slot { display: flex; align-items: center; }
.auth-user { display: flex; align-items: center; gap: 0.5rem; }
.auth-avatar { width: 1.7rem; height: 1.7rem; border-radius: 50%; border: 1px solid var(--border-strong); }
.auth-name { font-size: 0.85rem; color: var(--text-muted); }

.body-grid {
  display: grid;
  grid-template-columns: 12.5rem minmax(0, 1fr);
  gap: 1.25rem;
  max-width: 100rem;
  margin: 0 auto;
  padding: 1.25rem;
}

.nav-rail {
  position: sticky;
  top: 4.4rem;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.55rem 0.85rem;
  border: 1px solid transparent;
  border-radius: 0.65rem;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s, color 0.15s;
}

.nav-item:hover { background: var(--surface-2); color: var(--text); }

.nav-item.is-active {
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
  color: var(--accent);
}

.nav-icon { width: 1.1rem; text-align: center; opacity: 0.9; }

.main { min-width: 0; }
.view[hidden] { display: none; }

/* ------------------------------------------------------------ layout bits */

.view-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(26rem, 1fr));
  gap: 1.25rem;
  align-items: start;
}

.lens-grid { grid-template-columns: minmax(24rem, 3fr) minmax(22rem, 2fr); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.35rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  min-width: 0;
}

.card-full { grid-column: 1 / -1; }

.card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.card-sub { color: var(--text-muted); font-size: 0.86rem; margin-top: -0.5rem; }

.mini-title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

.stack { display: flex; flex-direction: column; gap: 0.85rem; min-width: 0; }
.check-stack { gap: 0.45rem; justify-content: center; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); gap: 0.85rem; align-items: end; }
.row-wrap { display: flex; flex-wrap: wrap; gap: 0.85rem; align-items: end; }
.row-end { justify-content: space-between; }
.row-between { justify-content: space-between; align-items: center; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; }

/* ------------------------------------------------------------ fields */

.field { display: flex; flex-direction: column; gap: 0.35rem; min-width: 0; }

.field-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.field-hint { font-size: 0.8rem; color: var(--text-muted); line-height: 1.45; }

.input {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 0.6rem;
  padding: 0.5rem 0.7rem;
  color: var(--text);
  font-size: 0.92rem;
  font-family: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}

textarea.input { resize: vertical; line-height: 1.5; }

.input:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.input-number { width: 7.5rem; }

.file-input { font-size: 0.85rem; color: var(--text-muted); }
.file-input::file-selector-button {
  margin-right: 0.75rem;
  border: 1px solid var(--border-strong);
  background: var(--surface-2);
  color: var(--text);
  border-radius: 0.5rem;
  padding: 0.4rem 0.8rem;
  cursor: pointer;
  font-family: inherit;
}

.check-field {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.9rem;
  cursor: pointer;
  color: var(--text);
}

.checkbox {
  appearance: none;
  width: 1.05rem;
  height: 1.05rem;
  border: 1px solid var(--border-strong);
  border-radius: 0.3rem;
  background: var(--surface-2);
  cursor: pointer;
  position: relative;
  flex: none;
}

.checkbox:checked { background: var(--accent-strong); border-color: var(--accent-strong); }
.checkbox:checked::after {
  content: "";
  position: absolute;
  inset: 0.12rem 0.3rem 0.28rem;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* segmented control */
.seg {
  display: inline-flex;
  flex-wrap: wrap;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 0.6rem;
  padding: 0.18rem;
  gap: 0.18rem;
  width: fit-content;
  max-width: 100%;
}

.seg-item { position: relative; display: inline-flex; }
.seg-item input { position: absolute; opacity: 0; pointer-events: none; }

.seg-item span {
  display: inline-block;
  padding: 0.32rem 0.75rem;
  border-radius: 0.45rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.12s, color 0.12s;
}

.seg-sm .seg-item span { padding: 0.22rem 0.6rem; font-size: 0.8rem; }
.seg-item input:checked + span { background: var(--surface); color: var(--text); box-shadow: 0 1px 4px rgba(0,0,0,0.25); font-weight: 500; }
.seg-item input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 1px; }
.seg.is-disabled { opacity: 0.5; pointer-events: none; }

/* slider */
.slider-wrap { display: flex; align-items: center; gap: 0.7rem; min-height: 2.1rem; }
.slider-wrap.is-disabled { opacity: 0.45; }
.slider { flex: 1; accent-color: var(--accent-strong); min-width: 6rem; }
.slider-value { font-size: 0.82rem; color: var(--text-muted); min-width: 2.6rem; text-align: right; }

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border-radius: 0.6rem;
  border: 1px solid transparent;
  font-size: 0.9rem;
  font-weight: 500;
  font-family: inherit;
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: filter 0.12s, background 0.12s, border-color 0.12s;
}

.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-sm { padding: 0.3rem 0.7rem; font-size: 0.8rem; }

.btn-primary {
  background: linear-gradient(135deg, var(--accent-strong), #7a4bd6);
  color: #fff;
  box-shadow: 0 4px 14px rgba(91, 84, 236, 0.3);
}
.btn-primary:not(:disabled):hover { filter: brightness(1.1); }

.btn-secondary {
  background: var(--surface-2);
  border-color: var(--border-strong);
  color: var(--text);
}
.btn-secondary:not(:disabled):hover { border-color: var(--accent); color: var(--accent); }

.btn-danger {
  background: var(--danger-soft);
  border-color: color-mix(in srgb, var(--danger) 45%, transparent);
  color: var(--danger);
}
.btn-danger:not(:disabled):hover { filter: brightness(1.12); }

.btn-ghost { background: transparent; color: var(--text-muted); border-color: transparent; }
.btn-ghost:not(:disabled):hover { color: var(--text); background: var(--surface-2); }

.btn-chip {
  background: var(--surface-2);
  border-color: var(--border);
  color: var(--text-muted);
  border-radius: 999px;
  padding: 0.25rem 0.75rem;
  font-size: 0.78rem;
  font-family: var(--font-mono);
}
.btn-chip:not(:disabled):hover { color: var(--accent); border-color: var(--accent); }

.btn-hf {
  background: #ffd21e;
  color: #1a1a1a;
  font-weight: 600;
}
.btn-hf:not(:disabled):hover { filter: brightness(1.05); }

/* details/accordion */
.panel-details {
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  background: var(--surface-2);
  overflow: hidden;
}

.panel-details > summary {
  cursor: pointer;
  padding: 0.65rem 0.9rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  list-style: none;
  user-select: none;
}

.panel-details > summary::before { content: "▸ "; color: var(--accent); }
.panel-details[open] > summary::before { content: "▾ "; }
.panel-details > summary:hover { color: var(--text); }
.details-body { padding: 0.35rem 0.9rem 0.9rem; }

/* ------------------------------------------------------------ output */

.status-pane {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 0.6rem;
  padding: 0.6rem 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
}

.status-pane.is-error { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, var(--border)); }
.status-pane.is-busy { color: var(--accent); animation: pulse 1.6s ease-in-out infinite; }

@keyframes pulse { 50% { opacity: 0.55; } }

.output-wrap { display: flex; flex-direction: column; gap: 0.35rem; }
.output-head { display: flex; align-items: center; justify-content: space-between; }

.output-text {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 0.6rem;
  padding: 0.7rem 0.85rem;
  font-size: 0.9rem;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
  max-height: 24rem;
  overflow: auto;
}

.json-pane { font-family: var(--font-mono); font-size: 0.78rem; }

/* tables */
.table-scroll { overflow: auto; border: 1px solid var(--border); border-radius: 0.6rem; }
.candidates-scroll { max-height: 24rem; }
.table-scroll.is-disabled { opacity: 0.45; pointer-events: none; }

.data-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }

.data-table th {
  position: sticky;
  top: 0;
  background: var(--surface-3);
  text-align: left;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  padding: 0.5rem 0.75rem;
  z-index: 1;
}

.data-table td { padding: 0.42rem 0.75rem; border-top: 1px solid var(--border); }
.data-table tr.is-preview td { background: var(--accent-soft); }
.data-table tr.is-disabled-row td { opacity: 0.5; }
.token-cell { white-space: pre; }
.eos-cell { text-align: center; color: var(--warn); padding: 1rem !important; }

/* pills */
.pill-grid { display: flex; flex-direction: column; gap: 0.6rem; }
.pill {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 0.6rem;
  padding: 0.45rem 0.8rem;
}
.pill-label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  flex: none;
}
.pill-value { font-size: 0.85rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* model search */
.search-wrap { position: relative; }
.search-results {
  position: absolute;
  top: calc(100% + 0.3rem);
  left: 0;
  right: 0;
  z-index: 30;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 0.6rem;
  box-shadow: var(--shadow);
  overflow: hidden;
  max-height: 19rem;
  overflow-y: auto;
}
.search-item {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 0.5rem 0.8rem;
  background: transparent;
  border: 0;
  color: var(--text);
  font-size: 0.85rem;
  cursor: pointer;
  text-align: left;
}
.search-item:hover { background: var(--accent-soft); }
.search-meta { color: var(--text-muted); font-size: 0.75rem; flex: none; }
.chip-row { display: flex; flex-wrap: wrap; gap: 0.45rem; align-items: center; }

/* plots */
.plot-host { min-height: 2rem; width: 100%; }
.plot-host.has-plot { min-height: 18rem; }
.plot-tall.has-plot { min-height: 24rem; }

/* lens */
.lens-html-host { min-width: 0; font-size: 0.95rem; }
.lens-html-host table { max-width: 100%; }

.token-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  max-height: 12rem;
  overflow: auto;
  padding: 0.4rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 0.6rem;
  min-height: 2.6rem;
}

.token-chip {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.14rem 0.4rem;
  border-radius: 0.35rem;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  cursor: pointer;
  white-space: pre;
  transition: border-color 0.1s, color 0.1s;
}

.token-chip:hover { border-color: var(--accent); color: var(--text); }
.token-chip.is-generated { border-style: dashed; }
.token-chip.is-selected {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 500;
}

.pinned-list { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.pinned-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  padding: 0.2rem 0.3rem 0.2rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: var(--surface-2);
}
.chip-x {
  border: 0;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.95rem;
  line-height: 1;
  padding: 0 0.3rem;
}
.chip-x:hover { color: var(--danger); }

.intervention-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.layer-rail {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(2rem, 1fr));
  gap: 0.25rem;
  max-height: 8rem;
  overflow: auto;
  padding: 0.4rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 0.6rem;
}

.layer-chip {
  min-width: 0;
  height: 1.65rem;
  padding: 0 0.25rem;
  border: 1px solid var(--border);
  border-radius: 0.35rem;
  background: var(--surface);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  cursor: pointer;
}
.layer-chip:hover { border-color: var(--accent); color: var(--text); }
.layer-chip.is-selected {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

.lens-cell { cursor: pointer; outline-offset: -2px; }
.lens-cell:hover { outline: 2px solid var(--accent); }

.iv-table-host { min-width: 0; }

/* responsive */
@media (max-width: 1180px) {
  .lens-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .body-grid { grid-template-columns: 1fr; padding: 0.75rem; }
  .nav-rail {
    position: static;
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 0.25rem;
  }
  .nav-item { flex: none; }
  .brand-sub { display: none; }
  .view-grid { grid-template-columns: 1fr; }
}