/* Theme tokens from the Solifi house style, the same as the admin console (docintell-admin-ui, src/styles). */
:root {
  --color-bg: #f5f7fa;
  --color-surface: #ffffff;
  --color-border: #e5e7eb;
  --color-fill: #f3f4f6;
  --color-fill-subtle: #f9fafb;
  --color-input-border: #d1d5db;
  --color-input-border-hover: #9ca3af;

  --color-text: #1f2937;
  --color-text-secondary: #6b7280;
  --color-text-muted: #9ca3af;
  --color-text-button: #374151;

  --color-primary: #12c6a8;
  --color-primary-hover: #10b397;
  --color-teal: #2d9d92;
  --color-focus: #2d9d92;

  --color-success: #15803d;
  --color-success-bg: #dcfce7;
  --color-warning: #a16207;
  --color-warning-bg: #fef9c3;
  --color-danger: #b91c1c;
  --color-danger-bg: #fee2e2;
  --color-danger-solid: #dc2626;
  --color-info: #1d4ed8;
  --color-info-bg: #dbeafe;

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --shadow-header: 0 1px 2px 0 #0000000d;
  --shadow-focus: 0 10px 25px -5px #2d9d9266;
  --shadow-modal: 0 20px 25px -5px #0000001a;

  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
body { margin: 0; font-family: var(--font); font-size: 14px; line-height: 1.5; color: var(--color-text); background: var(--color-bg); }
h1, h2, h3, p { margin: 0; }
button, input, select { font: inherit; }
a { color: var(--color-teal); }
code { font-family: var(--font-mono); font-size: 0.92em; background: var(--color-fill); padding: 1px 5px; border-radius: 4px; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }

/* Loading: the admin console's spinner (a ring with a teal arc) */
.spinner { display: inline-block; flex: none; width: 20px; height: 20px; border: 3px solid var(--color-border); border-top-color: var(--color-primary); border-radius: 50%; animation: spin 0.8s linear infinite; }
.spinner-sm { width: 14px; height: 14px; border-width: 2px; vertical-align: -2px; }
.spinner-on-primary { border-color: #ffffff59; border-top-color: #fff; }
.spinner-wrap { display: flex; align-items: center; gap: 10px; padding: 16px; justify-content: center; color: var(--color-text-secondary); }
.page-center { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 24px; }
.boot { position: fixed; inset: 0; z-index: 300; background: var(--color-bg); color: var(--color-text-secondary); }
.skeleton { display: block; height: 14px; border-radius: 4px; background: linear-gradient(90deg, var(--color-fill), var(--color-border), var(--color-fill)); background-size: 200% 100%; animation: shimmer 1.2s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes shimmer { to { background-position: -200% 0; } }
@media (prefers-reduced-motion: reduce) { .spinner, .skeleton { animation: none !important; } .btn, button { transition: none !important; } }

/* Header */
.topbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; padding: 12px 24px; background: var(--color-surface); border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow-header); position: sticky; top: 0; z-index: 50; }
.brand { display: flex; gap: 12px; align-items: center; min-width: 0; flex: 1; }
.logo-tile { width: 36px; height: 36px; border-radius: var(--radius-md); object-fit: cover; flex: none; }
.brand h1 { font-size: 18px; font-weight: 700; letter-spacing: -0.01em; line-height: 1.2; }
.brand p { font-size: 13px; font-weight: 500; color: var(--color-text-secondary); line-height: 1.3; }
.env { display: flex; flex-wrap: wrap; gap: 6px; }
.pill { padding: 2px 10px; border-radius: 999px; background: var(--color-fill); color: var(--color-text-button); font-size: 12px; font-weight: 600; }
.pill.warn { background: var(--color-warning-bg); color: var(--color-warning); }
.user { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--color-text-secondary); }
.user #user-name { font-weight: 600; color: var(--color-text-button); }

/* Layout and cards */
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 20px; max-width: 1280px; margin: 24px auto; padding: 0 24px; }
@media (max-width: 960px) { .layout { grid-template-columns: 1fr; } }
@media (max-width: 720px) { .topbar { padding: 10px 12px; } .brand p { display: none; } .layout { padding: 0 12px; margin: 16px auto; } }
.main-col { display: grid; gap: 16px; align-content: start; }
.side-col { display: grid; gap: 16px; align-content: start; }

.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 24px; }
.card h2 { font-size: 16px; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.card-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.card-head h2 { margin: 0; }
.head-right { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.step { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--color-primary); color: #fff; font-size: 12px; font-weight: 700; }
.muted { color: var(--color-text-secondary); }
.small { font-size: 12px; margin-top: 8px; }
.how-card { padding: 14px 24px; }

.dropzone { border: 2px dashed var(--color-input-border); border-radius: var(--radius-md); padding: 26px; text-align: center; background: var(--color-fill-subtle); cursor: pointer; }
.dropzone.over, .dropzone:focus-visible { border-color: var(--color-teal); background: #12c6a814; outline: none; }
.link { background: none; border: 0; color: var(--color-teal); cursor: pointer; text-decoration: underline; padding: 0; }

.files { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 6px; }
.files li { display: flex; align-items: center; gap: 10px; padding: 7px 10px; border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.files .name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.files .remove { background: none; border: 0; cursor: pointer; color: var(--color-text-secondary); font-size: 18px; line-height: 1; }
.files .note { font-size: 12px; color: var(--color-warning); }

/* Forms */
.options { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 16px; }
.options label, .options .field { display: flex; flex-direction: column; gap: 4px; font-size: 13px; font-weight: 600; color: var(--color-text-button); }
.options select, .options input:not([type='hidden']) { width: 100%; min-width: 0; padding: 8px 10px; border: 1px solid var(--color-input-border); border-radius: var(--radius-md); background: var(--color-surface); color: var(--color-text); font-weight: 400; }
.options select:hover, .options input:hover { border-color: var(--color-input-border-hover); }
.options select:focus, .options input:focus { outline: none; border-color: var(--color-teal); box-shadow: var(--shadow-focus); }
.options select:disabled { background: var(--color-fill); color: var(--color-text-secondary); }
.label-row { display: flex; align-items: center; gap: 8px; }
.hint { font-size: 12px; font-weight: 400; color: var(--color-text-secondary); line-height: 1.35; }

/* Buttons */
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 16px; }
button.primary, button.ghost, button.danger { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: var(--radius-md); padding: 9px 16px; font-weight: 600; cursor: pointer; border: 1px solid transparent; transition: transform 0.15s, background 0.15s, box-shadow 0.15s; }
button.primary { background: var(--color-primary); color: #fff; }
button.primary:hover:not(:disabled) { background: var(--color-primary-hover); transform: translateY(-1px); }
button.ghost { background: var(--color-fill); border-color: var(--color-input-border); color: var(--color-text-button); border-radius: var(--radius-sm); font-size: 13px; }
button.ghost:hover:not(:disabled) { background: var(--color-border); transform: translateY(-1px); box-shadow: 0 2px 4px #0000001a; }
button.danger { background: var(--color-surface); border-color: #fca5a5; color: var(--color-danger); }
button.danger:hover:not(:disabled) { background: var(--color-danger-bg); }
button:disabled { opacity: 0.55; cursor: not-allowed; }
button[aria-busy='true'] { cursor: progress; }

/* Badges (chips) */
.chip { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; background: var(--color-info-bg); color: var(--color-info); }
.chip.ok { background: var(--color-success-bg); color: var(--color-success); }
.chip.warn { background: var(--color-warning-bg); color: var(--color-warning); }
.chip.bad { background: var(--color-danger-bg); color: var(--color-danger); }

.tracker { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; padding: 0; margin: 4px 0 12px; }
.tracker li { padding: 6px 8px; text-align: center; font-size: 12px; border-radius: var(--radius-sm); background: var(--color-fill); color: var(--color-text-secondary); }
.tracker li.on { background: var(--color-info-bg); color: var(--color-info); font-weight: 600; }
.tracker li.done { background: var(--color-success-bg); color: var(--color-success); }
.tracker li.failed { background: var(--color-danger-bg); color: var(--color-danger); font-weight: 600; }

.error-box { margin: 10px 0; padding: 10px 12px; border-radius: var(--radius-md); background: var(--color-danger-bg); border: 1px solid #fca5a5; color: var(--color-danger); font-size: 14px; }

/* Tables */
.table { width: 100%; border-collapse: collapse; font-size: 13px; margin-top: 8px; }
.table th, .table td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--color-border); vertical-align: top; }
.table th { background: var(--color-fill-subtle); font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-text-secondary); font-weight: 600; white-space: nowrap; }
.table tbody tr:last-child td { border-bottom: 0; }
.table td.num { font-variant-numeric: tabular-nums; }
.log { margin-top: 12px; font-size: 13px; }
.log ol { margin: 8px 0 0; padding-left: 20px; color: var(--color-text-secondary); }

.summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-bottom: 12px; }
.stat { padding: 10px 12px; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-fill-subtle); }
.stat .v { font-size: 20px; font-weight: 700; }
.stat .k { font-size: 12px; color: var(--color-text-secondary); }

.tabs { display: flex; flex-wrap: wrap; gap: 6px; border-bottom: 1px solid var(--color-border); margin-bottom: 10px; }
.tab { background: none; border: 0; border-bottom: 2px solid transparent; padding: 7px 10px; cursor: pointer; color: var(--color-text-secondary); max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tab.on { color: var(--color-teal); border-bottom-color: var(--color-primary); font-weight: 600; }

.view-bar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 10px; }
.seg { display: inline-flex; border: 1px solid var(--color-input-border); border-radius: var(--radius-sm); overflow: hidden; }
.seg-btn { background: var(--color-surface); border: 0; padding: 6px 14px; cursor: pointer; color: var(--color-text-button); }
.seg-btn.on { background: var(--color-primary); color: #fff; font-weight: 600; }

.result-view { overflow: auto; max-height: 70vh; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 10px; background: var(--color-fill-subtle); }
.facts td.value { font-weight: 600; }
.facts .source { color: var(--color-text-secondary); font-size: 12px; }
.facts .conf { font-variant-numeric: tabular-nums; }

.tree { font-family: var(--font-mono); font-size: 12.5px; line-height: 1.5; }
.tree details { margin-left: 14px; }
.tree summary { cursor: pointer; margin-left: -14px; }
.tree .row { margin-left: 14px; }
.tree .k { color: #7a2e9b; }
.tree .s { color: #0b6b3a; word-break: break-word; }
.tree .n { color: var(--color-info); }
.tree .b { color: var(--color-warning); }
.tree .z { color: var(--color-text-secondary); }
.tree .count { color: var(--color-text-secondary); }

.history { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.history li { padding: 0; }
.history button { width: 100%; text-align: left; padding: 8px 10px; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); cursor: pointer; display: grid; gap: 2px; }
.history button:hover { background: var(--color-fill-subtle); }
.history button.on { border-color: var(--color-teal); background: #12c6a814; }
.history .title { display: flex; justify-content: space-between; gap: 6px; font-size: 13px; font-weight: 600; }
.history .meta { font-size: 12px; color: var(--color-text-secondary); }

.status-note { margin: 0 0 12px; padding: 8px 12px; border-radius: var(--radius-md); background: var(--color-info-bg); color: var(--color-info); font-size: 13px; }
.status-note:empty { display: none; }
.problems { margin-top: 16px; }
.problems h3 { font-size: 14px; margin: 0 0 4px; color: var(--color-danger); }

.how summary, .legend summary, .log summary { cursor: pointer; font-weight: 600; }
.how ol { margin: 10px 0; padding-left: 20px; display: grid; gap: 6px; font-size: 14px; }
.now-row { display: flex; align-items: center; gap: 10px; margin: 4px 0 8px; padding: 8px 12px; border-radius: var(--radius-md); background: var(--color-fill-subtle); border: 1px solid var(--color-border); }
.now-row:has(.now:empty) { display: none; }
.now { font-size: 14px; }
.legend { margin: 0 0 12px; font-size: 13px; }
.legend-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; margin-top: 10px; }
.legend h3 { font-size: 13px; margin: 0 0 6px; }
.legend dl { margin: 0; display: grid; gap: 4px; }
.legend dt { font-weight: 600; }
.legend dd { margin: 0 0 4px; color: var(--color-text-secondary); }
th[title], .chip[title] { cursor: help; }

.text-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin: 0 0 10px; }
.text-controls .check { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; }
.text-pre { margin: 0; font-family: var(--font-mono); font-size: 12.5px; line-height: 1.55; }
.tline { white-space: pre-wrap; word-break: break-word; padding: 0 4px; }
.tline.hit { background: var(--color-warning-bg); border-left: 3px solid var(--color-warning); }
.tline.page { color: var(--color-text-secondary); border-top: 1px dashed var(--color-border); margin-top: 6px; padding-top: 4px; }
button.mini { padding: 1px 8px; border-radius: 6px; border: 1px solid var(--color-input-border); background: var(--color-surface); cursor: pointer; font-size: 11px; color: var(--color-teal); margin-left: 6px; }

.signin { max-width: 440px; margin: 64px auto; padding: 32px; display: grid; gap: 14px; }
.signin h2 { margin: 0; font-size: 20px; }
.signin button { justify-self: start; }