/* Batchroom UI — monochrome darkroom design system.
   One accent: the safelight (--sig). Everything else is graphite. */

:root {
  --bg: #0e0f11;
  --bg-raise: #141519;
  --bg-raise-2: #1a1c21;
  --line: #24262c;
  --line-strong: #33363e;
  --ink: #e9eaec;
  --ink-dim: #9ba0a8;
  --ink-faint: #6b7078;
  --sig: #e5484d;            /* darkroom safelight */
  --sig-ink: #ffd9da;
  --sig-dim: rgba(229, 72, 77, .14);
  --ok: #46a758;
  --warn: #f5a524;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans",
          "Helvetica Neue", Arial, sans-serif;
  --radius: 10px;
  --radius-s: 7px;
  --pad: 20px;
  --shadow: 0 10px 30px rgba(0, 0, 0, .35);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; }
body {
  margin: 0;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(229, 72, 77, .05), transparent 60%),
    var(--bg);
  color: var(--ink);
  font: 14px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--sig-dim); color: var(--sig-ink); }
:focus-visible { outline: 2px solid var(--sig); outline-offset: 2px; border-radius: 4px; }

/* ---------- layout ---------- */
#app { display: flex; min-height: 100vh; }
#sidebar {
  width: 220px; flex: none;
  border-inline-end: 1px solid var(--line);
  padding: 18px 14px;
  display: flex; flex-direction: column; gap: 18px;
  position: sticky; top: 0; height: 100vh;
}
#main { flex: 1; min-width: 0; padding: 28px clamp(18px, 4vw, 48px) 64px; }

.brand { display: flex; align-items: center; gap: 10px; padding-inline: 6px; }
.brand-mark {
  width: 26px; height: 26px; border-radius: 8px; flex: none;
  background: var(--bg-raise-2);
  border: 1px solid var(--line-strong);
  position: relative;
}
.brand-mark::before {
  content: ""; position: absolute; inset: 6px;
  border: 2.5px solid var(--sig); border-radius: 50%;
}
.brand-mark::after {
  content: ""; position: absolute; inset: 0; margin: auto;
  width: 4px; height: 4px; border-radius: 50%; background: var(--sig);
}
.brand-mark.big { width: 44px; height: 44px; border-radius: 12px; margin-inline: auto; }
.brand-text { line-height: 1.2; }
.brand-text strong { display: block; letter-spacing: .2px; }
.brand-text small { color: var(--ink-faint); font-family: var(--mono); font-size: 11px; }

#nav { display: flex; flex-direction: column; gap: 2px; }
#nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: var(--radius-s);
  color: var(--ink-dim); text-decoration: none;
  border: 1px solid transparent;
  transition: background .12s ease, color .12s ease;
}
#nav a:hover { background: var(--bg-raise); color: var(--ink); }
#nav a.active { background: var(--bg-raise-2); color: var(--ink); border-color: var(--line); }
#nav a.active .nav-dot { background: var(--sig); }
.nav-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--line-strong); flex: none;
  transition: background .12s ease;
}
.nav-count {
  margin-inline-start: auto; font-family: var(--mono); font-size: 11px;
  color: var(--sig-ink); background: var(--sig-dim);
  border-radius: 99px; padding: 1px 7px;
}
.sidebar-foot { margin-top: auto; display: flex; flex-direction: column; gap: 8px; }
.user-line {
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  padding: 2px 6px 0;
}

/* ---------- primitives ---------- */
h1 { font-size: 21px; margin: 0 0 4px; letter-spacing: .2px; }
.sub { color: var(--ink-dim); margin: 0 0 22px; max-width: 68ch; }
.panel {
  background: var(--bg-raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--pad);
}
.panel + .panel { margin-top: 14px; }

.btn {
  appearance: none; cursor: pointer;
  background: var(--bg-raise-2); color: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-s);
  padding: 7px 14px; font: inherit; font-size: 13px;
  text-decoration: none;
  transition: border-color .12s ease, background .12s ease, transform .05s ease;
}
.btn:hover { border-color: var(--ink-faint); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.sig { background: var(--sig); border-color: var(--sig); color: #fff; font-weight: 600; }
.btn.sig:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; }
.btn.small { padding: 4px 10px; font-size: 12px; border-radius: 6px; }
.btn.danger:hover { border-color: var(--sig); color: var(--sig-ink); }

input[type="text"], input[type="password"], input[type="url"], select, textarea {
  background: var(--bg); color: var(--ink);
  border: 1px solid var(--line-strong); border-radius: var(--radius-s);
  padding: 7px 10px; font: inherit; font-size: 13px;
  width: 100%;
}
select { width: auto; max-width: 100%; }
textarea { font-family: var(--mono); font-size: 12.5px; line-height: 1.6; resize: vertical; }
label { display: block; color: var(--ink-dim); font-size: 12.5px; margin-bottom: 5px; }

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11.5px; font-family: var(--mono);
  border: 1px solid var(--line-strong); border-radius: 99px;
  padding: 1.5px 9px; color: var(--ink-dim);
  white-space: nowrap;
}
.chip.sig { color: var(--sig-ink); border-color: transparent; background: var(--sig-dim); }
.chip.ok { color: #b7e0bd; border-color: transparent; background: rgba(70, 167, 88, .15); }
.chip.warn { color: #ffe3ae; border-color: transparent; background: rgba(245, 165, 36, .14); }
.chip .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.chip.pulse .dot { animation: pulse 1.4s ease infinite; }
@keyframes pulse { 50% { opacity: .25; } }

.grid { display: grid; gap: 14px; }
.grid > .panel + .panel { margin-top: 0; }  /* the grid gap spaces cards; keep rows aligned */
.grid.cols-2 { grid-template-columns: repeat(auto-fill, minmax(min(340px, 100%), 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(auto-fill, minmax(min(260px, 100%), 1fr)); }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; }
.kv dt { color: var(--ink-faint); }
.kv dd { margin: 0; font-family: var(--mono); font-size: 12.5px; min-width: 0; overflow-wrap: anywhere; }

.mono { font-family: var(--mono); font-size: 12.5px; }
.dim { color: var(--ink-dim); }
.faint { color: var(--ink-faint); }
.right { margin-inline-start: auto; }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.spread { justify-content: space-between; }
hr.sep { border: 0; border-top: 1px solid var(--line); margin: 16px 0; }

/* ---------- dropzone ---------- */
.dropzone {
  border: 1.5px dashed var(--line-strong);
  border-radius: var(--radius);
  padding: 44px 20px;
  text-align: center; cursor: pointer;
  transition: border-color .15s ease, background .15s ease;
}
.dropzone:hover, .dropzone.drag {
  border-color: var(--sig); background: var(--sig-dim);
}
.dropzone .hint { font-size: 15px; font-weight: 600; }
.dropzone .subhint { color: var(--ink-faint); font-size: 12.5px; margin-top: 6px; }

.filecards { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.filecard {
  width: 84px; text-align: center; position: relative;
}
.filecard img {
  width: 84px; height: 84px; object-fit: cover;
  border-radius: var(--radius-s); border: 1px solid var(--line);
  background: var(--bg-raise-2); display: block;
}
.filecard .name {
  font-size: 10.5px; color: var(--ink-faint);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-top: 4px;
}
.filecard .rm {
  position: absolute; top: -6px; inset-inline-end: -6px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--bg-raise-2); border: 1px solid var(--line-strong);
  color: var(--ink-dim); font-size: 11px; line-height: 1; cursor: pointer;
}
.filecard .rm:hover { color: var(--sig); border-color: var(--sig); }
.filecard.more {
  height: 84px; display: grid; place-items: center;
  border: 1px dashed var(--line-strong); border-radius: var(--radius-s);
  color: var(--ink-dim); font-family: var(--mono); font-size: 12px;
}

/* ---------- progress ---------- */
.bar {
  height: 6px; border-radius: 99px; background: var(--bg);
  border: 1px solid var(--line); overflow: hidden;
  display: flex;
}
.bar > i { display: block; height: 100%; }
.bar .b-done { background: var(--ok); }
.bar .b-failed { background: var(--sig); }
.bar .b-cancelled { background: var(--line-strong); }
.bar .b-run { background: var(--warn); animation: shimmer 1.2s linear infinite; }
@keyframes shimmer { 50% { opacity: .55; } }

/* ---------- job cards ---------- */
.jobcard { cursor: pointer; transition: border-color .12s ease; }
.jobcard:hover { border-color: var(--line-strong); }
.jobcard .bar { margin-top: 12px; }
.jobcard h3 { margin: 0; font-size: 14px; font-family: var(--mono); font-weight: 600; }

/* items table */
table.items { width: 100%; border-collapse: collapse; font-size: 13px; }
table.items th {
  text-align: start; color: var(--ink-faint); font-weight: 500; font-size: 12px;
  padding: 6px 10px; border-bottom: 1px solid var(--line);
}
table.items td { padding: 7px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.items tr:last-child td { border-bottom: 0; }
.thumb-pair { display: flex; gap: 6px; align-items: center; }
.thumb-pair img {
  width: 44px; height: 44px; object-fit: cover; border-radius: 6px;
  border: 1px solid var(--line); background: var(--bg-raise-2);
}
.thumb-pair img.clickable { cursor: pointer; }
.thumb-pair .thumb-empty {
  width: 44px; height: 44px; border-radius: 6px; flex: none;
  border: 1px dashed var(--line); background: var(--bg);
}
.err-text { color: var(--sig-ink); font-size: 12px; }
.step-text {
  color: var(--ink-faint); font-family: var(--mono); font-size: 11px; margin-top: 4px;
  max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* before/after compare
   Both layers letterbox into one box (object-fit: contain) so recipes that
   change the aspect ratio (1:1 packshots, capsule crops…) still line up. */
.compare {
  position: relative; overflow: hidden; border-radius: var(--radius-s);
  border: 1px solid var(--line); max-width: 460px;
  aspect-ratio: var(--compare-ar, 4 / 3);
  max-height: min(60vh, 540px);
  margin-inline: auto;
  background:
    conic-gradient(var(--bg-raise-2) 90deg, var(--bg-raise) 90deg 180deg,
    var(--bg-raise-2) 180deg 270deg, var(--bg-raise) 270deg) 0 0/18px 18px;
  touch-action: none;
}
.compare img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: contain; display: block; pointer-events: none;
}
.compare .after-wrap {
  position: absolute; inset: 0; overflow: hidden;
  /* same checkerboard as the frame: the revealed side reads as pure "after",
     the original never bleeds through the letterbox bands */
  background:
    conic-gradient(var(--bg-raise-2) 90deg, var(--bg-raise) 90deg 180deg,
    var(--bg-raise-2) 180deg 270deg, var(--bg-raise) 270deg) 0 0/18px 18px;
}
.compare .divider {
  position: absolute; top: 0; bottom: 0; width: 2px; background: var(--sig);
  cursor: ew-resize;
}
.compare .divider::after {
  content: "⇄"; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: var(--sig); color: #fff; border-radius: 99px;
  width: 26px; height: 26px; display: grid; place-items: center; font-size: 13px;
}
.compare .tag {
  position: absolute; bottom: 8px; font-size: 10.5px; font-family: var(--mono);
  background: rgba(0,0,0,.55); color: #fff; border-radius: 5px; padding: 2px 7px;
}
.compare .tag.before { inset-inline-start: 8px; }
.compare .tag.after { inset-inline-end: 8px; }

/* ---------- onboarding tour ---------- */
.modal.tour { max-width: 440px; }
.modal.tour h2 { margin: 0 0 4px; font-size: 17px; }
.tour-step { display: flex; gap: 12px; align-items: flex-start; margin-top: 13px; }
.tour-step p { margin: 2px 0 0; font-size: 13.5px; color: var(--ink-dim); line-height: 1.55; }
.tour-num {
  flex: 0 0 auto; width: 24px; height: 24px; border-radius: 99px;
  display: grid; place-items: center; font-family: var(--mono); font-size: 12px;
  background: var(--bg-raise-2); border: 1px solid var(--line); color: var(--ink);
}
#tour-link { width: 100%; margin-bottom: 8px; }

/* ---------- models ---------- */
.modelcard h3 { margin: 0 0 2px; font-size: 14.5px; }
.modelcard .desc { color: var(--ink-dim); font-size: 12.5px; min-height: 3.2em; }
.modelcard .meta { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0; }
.modelcard .bar { margin-bottom: 10px; }

/* ---------- recipes ---------- */
.recipecard h3 { margin: 0; font-size: 14.5px; font-family: var(--mono); }
.recipecard .steps { margin: 10px 0; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.recipecard .steps .arrow { color: var(--ink-faint); font-size: 11px; }
pre.yaml {
  background: var(--bg); border: 1px solid var(--line);
  border-radius: var(--radius-s); padding: 14px;
  font-family: var(--mono); font-size: 12.5px; line-height: 1.6;
  overflow: auto; margin: 0;
  white-space: pre; direction: ltr; text-align: left;
}

/* ---------- toasts & modal ---------- */
#toasts {
  position: fixed; bottom: 18px; inset-inline-end: 18px; z-index: 60;
  display: flex; flex-direction: column; gap: 8px; max-width: 380px;
}
.toast {
  background: var(--bg-raise-2); border: 1px solid var(--line-strong);
  border-radius: var(--radius-s); padding: 10px 14px; font-size: 13px;
  box-shadow: var(--shadow);
  animation: slidein .18s ease;
}
.toast.error { border-color: var(--sig); }
.toast.ok { border-color: var(--ok); }
@keyframes slidein { from { transform: translateY(8px); opacity: 0; } }

#modal-root:not(:empty) {
  position: fixed; inset: 0; z-index: 50;
  background: rgba(0, 0, 0, .55);
  display: grid; place-items: center; padding: 24px;
  overflow-y: auto;  /* a tall editor on a short screen must still reach its buttons */
}
.modal {
  background: var(--bg-raise); border: 1px solid var(--line-strong);
  border-radius: var(--radius); padding: 22px; max-width: 440px; width: 100%;
  box-shadow: var(--shadow);
}
.modal p { margin: 0 0 16px; }
.modal .row { justify-content: flex-end; }

/* ---------- drawer (job detail) ---------- */
.drawer {
  position: fixed; top: 0; bottom: 0; inset-inline-end: 0; z-index: 40;
  width: min(680px, 94vw);
  background: var(--bg-raise); border-inline-start: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
  padding: 24px; overflow-y: auto;
  animation: drawerin .18s ease;
}
@keyframes drawerin { from { transform: translateX(30px); opacity: 0; } }
@keyframes drawerin-rtl { from { transform: translateX(-30px); opacity: 0; } }
[dir="rtl"] .drawer { animation-name: drawerin-rtl; }
.drawer-back {
  position: fixed; inset: 0; z-index: 39; background: rgba(0, 0, 0, .45);
}

/* ---------- auth gate ---------- */
#auth-gate {
  position: fixed; inset: 0; display: grid; place-items: center;
  background: var(--bg); z-index: 100;
}
.auth-panel {
  width: 320px; text-align: center;
  display: flex; flex-direction: column; gap: 12px;
}
.auth-error { color: var(--sig-ink); font-size: 12.5px; margin: 0; }

/* ---------- misc ---------- */
.empty {
  text-align: center; color: var(--ink-faint); padding: 48px 20px;
  border: 1.5px dashed var(--line); border-radius: var(--radius);
}
.problems {
  border: 1px solid rgba(245, 165, 36, .4); background: rgba(245, 165, 36, .07);
  border-radius: var(--radius-s); padding: 10px 14px; font-size: 12.5px;
}
code.inline {
  font-family: var(--mono); font-size: 12px;
  background: var(--bg); border: 1px solid var(--line);
  padding: 1px 6px; border-radius: 5px;
}

@media (max-width: 760px) {
  #app { flex-direction: column; }
  #sidebar {
    width: 100%; height: auto; position: static;
    flex-direction: row; align-items: center;
    border-inline-end: 0; border-bottom: 1px solid var(--line);
    overflow-x: auto;
  }
  #nav { flex-direction: row; }
  #nav a { white-space: nowrap; }
  .sidebar-foot { margin: 0; margin-inline-start: auto; }
  #main { padding: 20px 16px 48px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}