/* Onshape Export Tool — self-contained stylesheet (no CDN, no webfonts). */

:root {
  --bg: #f4f6fa;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --text: #0f172a;
  --text-muted: #64748b;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-soft: #dbeafe;
  --success: #059669;
  --success-soft: #d1fae5;
  --warn: #d97706;
  --warn-soft: #fef3c7;
  --error: #dc2626;
  --error-soft: #fee2e2;
  --shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 8px 24px rgba(15, 23, 42, .06);
  --shadow-lg: 0 8px 40px rgba(15, 23, 42, .12);
  --radius: 14px;
  --radius-sm: 9px;
}

:root[data-theme="dark"], 
html:not([data-theme="light"]) body.dark-auto {
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b1220;
    --surface: #131c2e;
    --surface-2: #18233a;
    --border: #24304a;
    --border-strong: #33406040;
    --text: #e8edf7;
    --text-muted: #94a3b8;
    --accent: #60a5fa;
    --accent-hover: #93c5fd;
    --accent-soft: #1e3a8a55;
    --success: #34d399;
    --success-soft: #064e3b66;
    --warn: #fbbf24;
    --warn-soft: #78350f66;
    --error: #f87171;
    --error-soft: #7f1d1d66;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .3);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, .45);
  }
}

:root[data-theme="dark"] {
  --bg: #0b1220;
  --surface: #131c2e;
  --surface-2: #18233a;
  --border: #24304a;
  --border-strong: #334060;
  --text: #e8edf7;
  --text-muted: #94a3b8;
  --accent: #60a5fa;
  --accent-hover: #93c5fd;
  --accent-soft: #1e3a8a55;
  --success: #34d399;
  --success-soft: #064e3b66;
  --warn: #fbbf24;
  --warn-soft: #78350f66;
  --error: #f87171;
  --error-soft: #7f1d1d66;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .3);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, .45);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

h1 { font-size: 1.65rem; margin: 0 0 .25rem; letter-spacing: -.02em; }
h2 { font-size: 1.1rem; margin: 0; letter-spacing: -.01em; }
a { color: var(--accent); text-decoration: none; }

.muted { color: var(--text-muted); }
.tiny { font-size: .8rem; }
.center { text-align: center; }
.strong { font-weight: 600; }
.nowrap { white-space: nowrap; }
.num { text-align: right; }
.text-error { color: var(--error); }
.row-between { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

/* ----------------------------------------------------------------- topbar */

.topbar {
  display: flex; align-items: center; gap: 1.25rem;
  padding: .7rem 1.5rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 40;
}

.brand { display: flex; align-items: center; gap: .55rem; color: var(--text); font-weight: 650; }
.brand-mark {
  display: grid; place-items: center;
  width: 30px; height: 30px; border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), #7c3aed);
  color: #fff; font-size: 1rem;
}
.brand-mark.big { width: 52px; height: 52px; font-size: 1.6rem; border-radius: 15px; }
.brand-text { font-size: .98rem; }

.nav { display: flex; gap: .25rem; margin-left: .75rem; }
.nav a {
  padding: .45rem .8rem; border-radius: var(--radius-sm);
  color: var(--text-muted); font-weight: 550; font-size: .9rem;
  transition: background .15s, color .15s;
}
.nav a:hover { background: var(--surface-2); color: var(--text); }
.nav a.active { background: var(--accent-soft); color: var(--accent); }

.topbar-right { margin-left: auto; display: flex; align-items: center; gap: .6rem; }
.topbar-right form { margin: 0; }
.user-chip {
  padding: .3rem .7rem; border-radius: 999px;
  background: var(--surface-2); border: 1px solid var(--border);
  font-size: .82rem; color: var(--text-muted);
}
.icon-btn {
  width: 32px; height: 32px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--surface-2);
  color: var(--text-muted); cursor: pointer; font-size: .95rem;
}
.icon-btn:hover { color: var(--text); border-color: var(--border-strong); }

/* ------------------------------------------------------------------- page */

.page { max-width: 1000px; margin: 0 auto; padding: 2rem 1.5rem 4rem; }
.page-head { margin-bottom: 1.5rem; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.4rem;
}

/* ----------------------------------------------------------------- wizard */

.wizard { display: flex; flex-direction: column; gap: 1rem; }

.step { transition: opacity .2s, filter .2s; }
.step.locked { opacity: .5; pointer-events: none; filter: saturate(.4); }

.step-head { display: flex; align-items: center; gap: .9rem; margin-bottom: 1.1rem; }
.step-head p { margin: .15rem 0 0; font-size: .875rem; }
.step-num {
  flex: none; display: grid; place-items: center;
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--surface-2); border: 1.5px solid var(--border-strong);
  color: var(--text-muted); font-weight: 700; font-size: .85rem;
}
.step.complete .step-num { background: var(--success); border-color: var(--success); color: #fff; }
.step.active .step-num { background: var(--accent); border-color: var(--accent); color: #fff; }

/* school tiles */
.school-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: .7rem; }
.school-tile {
  display: flex; align-items: center; gap: .7rem; text-align: left;
  padding: .8rem .9rem; cursor: pointer;
  background: var(--surface-2); color: var(--text);
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  font: inherit; transition: border-color .15s, transform .1s, background .15s;
}
.school-tile:hover { border-color: var(--accent); transform: translateY(-1px); }
.school-tile.selected { border-color: var(--accent); background: var(--accent-soft); }
.school-name { font-weight: 600; font-size: .92rem; overflow: hidden; text-overflow: ellipsis; }
.school-initial {
  flex: none; display: grid; place-items: center;
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), #7c3aed);
  color: #fff; font-weight: 700; font-size: .82rem;
}

/* date presets */
.preset-row { display: flex; flex-wrap: wrap; gap: .45rem; margin-bottom: 1rem; }
.chip {
  padding: .4rem .85rem; border-radius: 999px; cursor: pointer;
  background: var(--surface-2); color: var(--text-muted);
  border: 1px solid var(--border); font: inherit; font-size: .85rem;
  transition: all .15s;
}
.chip:hover { border-color: var(--accent); color: var(--accent); }
.chip.active { background: var(--accent); border-color: var(--accent); color: #fff; }

.date-row { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; max-width: 460px; }

.field { display: flex; flex-direction: column; gap: .35rem; }
.field > span { font-size: .82rem; font-weight: 600; color: var(--text-muted); }
.field input, .field select {
  padding: .6rem .75rem; font: inherit;
  background: var(--surface-2); color: var(--text);
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

/* format tiles */
.format-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: .6rem; margin-bottom: 1.3rem; }
.format-tile {
  display: flex; flex-direction: column; gap: .15rem; position: relative;
  padding: .75rem .85rem; cursor: pointer;
  background: var(--surface-2);
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  transition: border-color .15s, background .15s;
}
.format-tile:hover { border-color: var(--accent); }
.format-tile:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.format-tile input { position: absolute; opacity: 0; pointer-events: none; }
.format-name { font-weight: 650; font-size: .92rem; }
.format-hint { font-size: .76rem; color: var(--text-muted); }
.format-tile.recommended .format-name::after {
  content: "ātrs"; margin-left: .4rem; padding: .1rem .4rem;
  border-radius: 999px; background: var(--success-soft); color: var(--success);
  font-size: .65rem; font-weight: 700; vertical-align: middle;
}

.summary-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding-top: 1.1rem; border-top: 1px solid var(--border);
}
.summary-text { font-size: .88rem; color: var(--text-muted); }

/* ---------------------------------------------------------------- buttons */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .55rem 1.05rem; cursor: pointer;
  font: inherit; font-weight: 600; font-size: .89rem;
  border-radius: var(--radius-sm); border: 1.5px solid transparent;
  transition: background .15s, border-color .15s, transform .1s, opacity .15s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:not(:disabled):hover { background: var(--accent-hover); }
.btn-ghost { background: var(--surface-2); color: var(--text-muted); border-color: var(--border); }
.btn-ghost:hover { color: var(--text); border-color: var(--border-strong); }
.btn-lg { padding: .7rem 1.5rem; font-size: .95rem; }
.btn-sm { padding: .35rem .7rem; font-size: .8rem; }
.btn-block { width: 100%; }

/* --------------------------------------------------------------- progress */

.progress-card { margin-top: 1rem; }
.progress-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.progress-head p { margin: .2rem 0 0; font-size: .87rem; }

.progress-track {
  height: 9px; border-radius: 999px; overflow: hidden;
  background: var(--surface-2); border: 1px solid var(--border);
}
.progress-fill {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--accent), #7c3aed);
  border-radius: 999px; transition: width .35s ease;
}
.progress-card.is-indeterminate .progress-fill {
  width: 35% !important;
  animation: slide 1.4s ease-in-out infinite;
}
@keyframes slide { 0% { margin-left: -35%; } 100% { margin-left: 100%; } }
.progress-card.is-done .progress-fill { background: linear-gradient(90deg, var(--success), #10b981); }
.progress-card.is-failed .progress-fill { background: var(--error); }

.progress-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: .8rem; margin: 1.2rem 0 0; }
.stat {
  display: flex; flex-direction: column; align-items: center; gap: .1rem;
  padding: .7rem .4rem; border-radius: var(--radius-sm);
  background: var(--surface-2); border: 1px solid var(--border);
}
.stat-value { font-size: 1.25rem; font-weight: 700; letter-spacing: -.02em; }
.stat-label { font-size: .74rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .04em; }

.result-row { display: flex; gap: .7rem; margin-top: 1.2rem; flex-wrap: wrap; }

.log-details { margin-top: 1.1rem; }
.log-details summary { cursor: pointer; font-size: .85rem; color: var(--text-muted); user-select: none; }
.log-details summary:hover { color: var(--text); }
.log {
  margin-top: .7rem; max-height: 280px; overflow-y: auto;
  padding: .7rem .85rem; border-radius: var(--radius-sm);
  background: var(--surface-2); border: 1px solid var(--border);
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: .78rem; line-height: 1.65;
}
.log-line { display: flex; gap: .6rem; }
.log-time { color: var(--text-muted); flex: none; }
.log-warn { color: var(--warn); }
.log-error { color: var(--error); }

/* ------------------------------------------------------------------ lists */

.school-list { display: flex; flex-direction: column; gap: .7rem; }
.school-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: 1rem 1.2rem; }
.school-row-main { display: flex; align-items: center; gap: .85rem; }
.school-row-name { font-weight: 650; display: flex; align-items: center; gap: .5rem; }
.school-row-actions { display: flex; align-items: center; gap: .35rem; flex-wrap: wrap; }
.test-result { font-size: .8rem; }

.form-card { margin-bottom: 1rem; }
.form-card h2 { margin-bottom: 1rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; }
.span-2 { grid-column: 1 / -1; }
.form-actions { display: flex; gap: .6rem; margin-top: 1.1rem; }
.hint { font-size: .8rem; color: var(--text-muted); margin: .9rem 0 0; }

/* ----------------------------------------------------------------- tables */

.table-card { padding: 0; overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.table th {
  text-align: left; padding: .8rem 1rem; white-space: nowrap;
  background: var(--surface-2); border-bottom: 1px solid var(--border);
  font-size: .76rem; font-weight: 700; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .04em;
}
.table th.num { text-align: right; }
.table td { padding: .75rem 1rem; border-bottom: 1px solid var(--border); vertical-align: top; }
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: var(--surface-2); }

.status {
  display: inline-block; padding: .18rem .55rem; border-radius: 999px;
  font-size: .76rem; font-weight: 650;
}
.status-done { background: var(--success-soft); color: var(--success); }
.status-failed { background: var(--error-soft); color: var(--error); }
.status-running, .status-queued { background: var(--accent-soft); color: var(--accent); }
.status-cancelled, .status-empty { background: var(--warn-soft); color: var(--warn); }

.badge {
  display: inline-block; padding: .12rem .45rem; border-radius: 999px;
  background: var(--surface-2); border: 1px solid var(--border);
  font-size: .68rem; font-weight: 650; color: var(--text-muted);
}
.badge-warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }

/* ------------------------------------------------------------ empty/login */

.empty-state { text-align: center; padding: 3rem 1.5rem; }
.empty-state h2 { margin-bottom: .4rem; }
.empty-state p { margin: 0 0 1.3rem; }
.empty-icon { font-size: 2.4rem; opacity: .35; margin-bottom: .6rem; }

.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 2rem 1.5rem; }
.login-card { width: 100%; max-width: 400px; box-shadow: var(--shadow-lg); }
.login-head { text-align: center; margin-bottom: 1.6rem; }
.login-head h1 { margin: .8rem 0 .2rem; font-size: 1.35rem; }
.login-head p { margin: 0; font-size: .88rem; }
.login-card .field { margin-bottom: .9rem; }
.login-card .btn { margin-top: .4rem; }
.login-card .tiny { margin: 1rem 0 0; }
.login-wrap .brand-mark { margin: 0 auto; }

.alert { padding: .7rem .9rem; border-radius: var(--radius-sm); font-size: .87rem; margin-bottom: 1rem; }
.alert-error { background: var(--error-soft); color: var(--error); }

/* ----------------------------------------------------------------- toasts */

.toasts { position: fixed; right: 1.2rem; bottom: 1.2rem; display: flex; flex-direction: column; gap: .5rem; z-index: 90; }
.toast {
  padding: .7rem 1rem; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--border);
  box-shadow: var(--shadow-lg); font-size: .87rem; max-width: 340px;
  animation: rise .25s ease;
}
.toast.error { border-left: 3px solid var(--error); }
.toast.success { border-left: 3px solid var(--success); }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ------------------------------------------------------------ small print */

@media (max-width: 720px) {
  .topbar { flex-wrap: wrap; gap: .6rem .9rem; padding: .7rem 1rem; }
  .nav { margin-left: 0; order: 3; width: 100%; }
  .page { padding: 1.25rem 1rem 3rem; }
  .date-row, .form-grid { grid-template-columns: 1fr; }
  .progress-stats { grid-template-columns: repeat(2, 1fr); }
  .brand-text { display: none; }
  .school-row { align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}