/*
  Student Card Registry — UI Kit 2026
  - Responsive (mobile-first)
  - High contrast light/dark themes
  - Clean navigation + forms + tables
  - Print CSS is preserved below (do not break print layout)
*/

/* Import a modern sans-serif font (Inter) for improved readability.  This
   import is added here so that variables defined in :root can reference
   Inter. Browsers will fall back to system fonts when the import fails. */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root{
  /* Prefer Inter first, fallback to system sans-serif stacks */
  --sans: 'Inter', ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  /* theme: light */
  --bg: #f6f7fb;
  --bg2:#eef2ff;
  --surface:#ffffff;
  --card:#ffffff;
  --card2:#f8fafc;
  --text:#0f172a;
  --muted:#64748b;
  --border: rgba(15,23,42,.12);

  --shadow: 0 18px 55px rgba(15,23,42,.12);
  --shadow2: 0 10px 30px rgba(15,23,42,.10);

  --primary:#2563eb;
  --primary-2:#1d4ed8;
  --danger:#dc2626;
  --success:#16a34a;
  --warn:#d97706;

  --radius:18px;
  --radius-sm:14px;

  --container: 1120px;

  /* sizing */
  --tap: 44px;
  --gap: 16px;
  --gap2: 24px;

  /* typography (fluid, safe on small screens) */
  --fs-1: clamp(22px, 1.3vw + 16px, 30px);
  --fs-2: clamp(18px, .7vw + 14px, 22px);
  --fs-3: 16px;
  --fs-4: 14px;
}

/* dark theme */
[data-theme="dark"]{
  --bg:#0b1220;
  --bg2:#0f172a;
  --surface:#0f172a;
  --card:#121b2e;
  --card2:#0e1628;
  --text:#e5e7eb;
  --muted:#a7b0c0;
  --border: rgba(226,232,240,.14);

  --shadow: 0 18px 55px rgba(0,0,0,.55);
  --shadow2: 0 10px 30px rgba(0,0,0,.45);
}

/* glassmorphism theme */
[data-theme="glass"]{
  /* Use translucent surfaces with heavy blur for a glassy effect */
  --bg: rgba(255,255,255,0.16);
  --bg2: rgba(255,255,255,0.10);
  --surface: rgba(255,255,255,0.25);
  --card: rgba(255,255,255,0.22);
  --card2: rgba(255,255,255,0.18);
  --text: #0f172a;
  --muted: #4b5563;
  --border: rgba(255,255,255,0.26);
  --shadow: 0 10px 36px rgba(0,0,0,0.2);
  --shadow2: 0 14px 48px rgba(0,0,0,0.25);
  backdrop-filter: blur(16px);
}

/* pastel theme: soft, muted colours */
[data-theme="pastel"]{
  --bg:#fdf7fa;
  --bg2:#faf3f8;
  --surface:#ffffff;
  --card:#ffffff;
  --card2:#fff5f8;
  --text:#3f3d56;
  --muted:#9088a3;
  --border:rgba(63,61,86,0.1);
  --shadow:0 14px 42px rgba(63,61,86,0.1);
  --shadow2:0 18px 55px rgba(63,61,86,0.18);
  --primary:#e879f9;
  --primary-2:#d946ef;
}

/* classic light theme: traditional colours reminiscent of early UI kits */
[data-theme="classic"]{
  --bg:#f4f4f4;
  --bg2:#e8e8e8;
  --surface:#ffffff;
  --card:#ffffff;
  --card2:#f2f2f2;
  --text:#1c1c1c;
  --muted:#555;
  --border:rgba(0,0,0,0.16);
  --shadow:0 12px 32px rgba(0,0,0,0.08);
  --shadow2:0 18px 48px rgba(0,0,0,0.12);
  --primary:#0d6efd; /* Bootstrap blue */
  --primary-2:#0a58ca;
}

/* institutional light: calm official palette (university/government style) */
[data-theme="institutional"]{
  --bg:#f8fafc;
  --bg2:#eef2ff;
  --surface:#ffffff;
  --card:#ffffff;
  --card2:#f1f5f9;
  --text:#0f172a;
  --muted:#475569;
  --border: rgba(15,23,42,.10);
  --shadow: 0 18px 55px rgba(15,23,42,.10);
  --shadow2: 0 10px 30px rgba(15,23,42,.08);
  --primary:#1e40af;
  --primary-2:#1d4ed8;
  --success:#16a34a;
  --danger:#dc2626;
  --warn:#d97706;
}

/* control dark: admin-focused deep navy with bright accent */
[data-theme="control"]{
  --bg:#0f172a;
  --bg2:#0b1020;
  --surface:#0f172a;
  --card:#0b1220;
  --card2:#0e1628;
  --text:#e5e7eb;
  --muted:#a7b0c0;
  --border: rgba(226,232,240,.14);
  --shadow: 0 18px 55px rgba(0,0,0,.60);
  --shadow2: 0 10px 30px rgba(0,0,0,.48);
  --primary:#6366f1;
  --primary-2:#4f46e5;
  --success:#22c55e;
  --danger:#ef4444;
  --warn:#f59e0b;
}

/* neo minimal: bright whitespace + graphite text + emerald accent */
[data-theme="neo"]{
  --bg:#fafafa;
  --bg2:#f3f4f6;
  --surface:#ffffff;
  --card:#ffffff;
  --card2:#f9fafb;
  --text:#111827;
  --muted:#6b7280;
  --border: rgba(17,24,39,.10);
  --shadow: 0 18px 55px rgba(17,24,39,.10);
  --shadow2: 0 10px 30px rgba(17,24,39,.08);
  --primary:#10b981;
  --primary-2:#059669;
  --success:#16a34a;
  --danger:#dc2626;
  --warn:#d97706;
}

/* auto dark if user prefers and app didn't set a theme */
@media (prefers-color-scheme: dark){
  :root:not([data-theme]){ color-scheme: dark; }
  :root:not([data-theme]){
    --bg:#0b1220;
    --bg2:#0f172a;
    --surface:#0f172a;
    --card:#121b2e;
    --card2:#0e1628;
    --text:#e5e7eb;
    --muted:#a7b0c0;
    --border: rgba(226,232,240,.14);

    --shadow: 0 18px 55px rgba(0,0,0,.55);
    --shadow2: 0 10px 30px rgba(0,0,0,.45);
  }
}

*{box-sizing:border-box}
html,body{height:100%}
html{font-size:16px;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--text);
  background:
    radial-gradient(1100px 520px at 18% 8%, rgba(37,99,235,.14), transparent 45%),
    radial-gradient(900px 520px at 84% 0%, rgba(16,185,129,.10), transparent 50%),
    var(--bg);
  line-height:1.45;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
small{font-size:var(--fs-4);color:var(--muted)}
hr{border:none;border-top:1px solid var(--border);margin:18px 0}

.container{
  max-width:var(--container);
  margin:0 auto;
  padding: 18px 16px 48px;
}

/* Many pages in this project historically used `.layout` instead of `.container`.
   Keep both to prevent accidental full-width stretches. */
.layout{
  max-width:var(--container);
  margin:0 auto;
  padding: 18px 16px 48px;
}

.page-title{
  font-size:var(--fs-1);
  letter-spacing:-.02em;
  margin: 6px 0 14px;
}
.page-subtitle{color:var(--muted);margin-top:-6px;margin-bottom:14px}

/* Headings used in PHP templates */
.h1{font-size:var(--fs-1);letter-spacing:-.02em;margin:0}
.h2{font-size:var(--fs-2);letter-spacing:-.01em;margin:0}
.muted{color:var(--muted)}
.mono{font-family:var(--mono)}

/* --- TOPBAR / NAV --- */
.topbar{
  position:sticky; top:0; z-index:50;
  background: color-mix(in oklab, var(--surface) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--border);
}
.topbar__inner{
  max-width:var(--container);
  margin:0 auto;
  padding: 10px 14px;
  display:flex;
  align-items:center;
  gap: 14px;
}
.brand{
  font-weight:800;
  letter-spacing:-.02em;
  font-size: 15px;
  white-space:nowrap;
}
.topbar__nav{
  display:flex;
  align-items:center;
  gap: 8px;
  flex: 1;
  min-width: 0;
  /* IMPORTANT: Admin has many links. Wrapping creates a messy 2nd/3rd row.
     Keep it one-line with horizontal scroll (mouse wheel / touchpad works). */
  flex-wrap: nowrap;
  overflow:auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.topbar__nav::-webkit-scrollbar{display:none}
.topbar__right{
  display:flex;
  align-items:center;
  gap: 10px;
}
.link{
  display:inline-flex;
  align-items:center;
  height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  color: color-mix(in oklab, var(--text) 86%, var(--muted));
  border: 1px solid transparent;
}
.link:hover{background: color-mix(in oklab, var(--card2) 82%, transparent); border-color: var(--border)}
.link.is-active{
  background: color-mix(in oklab, var(--primary) 14%, var(--card));
  border-color: color-mix(in oklab, var(--primary) 40%, var(--border));
  color: var(--text);
}

/* compact nav on very small screens */
@media (max-width: 560px){
  .topbar__inner{gap:10px}
  .brand{font-size:14px}
  .link{height:34px;padding:0 10px}
}

/* --- CARDS / LAYOUT --- */
.card{
  background: color-mix(in oklab, var(--card) 92%, transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow2);
  padding: 16px;
}
.card--subtle{
  background: color-mix(in oklab, var(--card2) 94%, transparent);
  box-shadow: none;
}
.card__header{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.stack{display:grid; gap: var(--gap)}
/* grids (support legacy classnames used across pages) */
.grid, .grid-2, .grid--2{display:grid; gap: var(--gap)}
.grid-2, .grid--2{grid-template-columns: 1fr 1fr}
.grid-3, .grid--3{display:grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--gap)}
@media (max-width: 920px){
  .grid-2,.grid-3,.grid--2,.grid--3{grid-template-columns: 1fr}
}

/* Legacy layout helpers used by create/edit templates */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap)}
@media (max-width: 920px){ .grid2{grid-template-columns:1fr} }
.field{display:block}
.field__label{display:block;font-size:var(--fs-4);color:var(--muted);margin-bottom:6px}
.field__input{width:100%}
.form{display:grid;gap:var(--gap2)}

/* --- FORMS --- */
label{display:block;font-size:var(--fs-4);color:var(--muted);margin-bottom:6px}
/* IMPORTANT: legacy templates sometimes render <input> without an explicit type.
   Also some pages use type="search". Style all of them consistently. */
.input,
input:not([type]),
input[type="text"],
input[type="search"],
input[type="number"],
input[type="date"],
input[type="password"],
input[type="email"],
select,
textarea{
  width:100%;
  height: var(--tap);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border:1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 85%, transparent);
  color: var(--text);
  outline:none;
}
textarea{min-height: 120px; height:auto; padding-top: 12px; line-height:1.4}
input[type="file"]{width:100%}
.input:focus, input:focus, select:focus, textarea:focus{
  border-color: color-mix(in oklab, var(--primary) 65%, var(--border));
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--primary) 20%, transparent);
}
.help{margin-top:6px;color:var(--muted);font-size:var(--fs-4)}
.form-row{display:grid; grid-template-columns: 1fr 1fr; gap: var(--gap)}
@media (max-width: 920px){ .form-row{grid-template-columns: 1fr} }

/* Search blocks used on list pages */
.search{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.search__input{min-width:260px;max-width:520px}
@media (max-width: 980px){
  .search{width:100%}
  .search__input{min-width:0;max-width:100%;flex:1}
}

/* --- BUTTONS --- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 8px;
  height: var(--tap);
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--card) 92%, transparent);
  color: var(--text);
  cursor:pointer;
  user-select:none;
  font-weight:700;
}
.btn:hover{transform: translateY(-1px); box-shadow: var(--shadow2)}
.btn:active{transform: translateY(0)}
.btn--primary{
  background: linear-gradient(180deg, color-mix(in oklab, var(--primary) 92%, #fff), var(--primary-2));
  border-color: color-mix(in oklab, var(--primary) 60%, var(--border));
  color:#fff;
}
.btn--danger{
  background: color-mix(in oklab, var(--danger) 86%, #000);
  border-color: color-mix(in oklab, var(--danger) 60%, var(--border));
  color:#fff;
}
.btn--ghost{
  background: transparent;
}
.btn--sm{height:36px;padding:0 12px;font-weight:700}

/* --- TABLES (desktop) / CARDS (mobile) --- */
.table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  overflow:hidden;
  border:1px solid var(--border);
  border-radius: var(--radius);
  background: color-mix(in oklab, var(--surface) 90%, transparent);
}
.table th, .table td{
  padding: 12px 12px;
  border-bottom:1px solid var(--border);
  text-align:left;
  vertical-align:top;
  font-size: 14px;
}
.table th{color:var(--muted);font-weight:800;background: color-mix(in oklab, var(--card2) 92%, transparent)}
.table tr:last-child td{border-bottom:none}
.table tr:hover td{background: color-mix(in oklab, var(--card2) 84%, transparent)}
@media (max-width: 980px){
  .table{border:none;background:transparent}
  .table thead{display:none}
  .table, .table tbody, .table tr, .table td{display:block;width:100%}
  .table tr{
    background: color-mix(in oklab, var(--card) 92%, transparent);
    border:1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow2);
    padding: 10px 12px;
    margin-bottom: 12px;
  }
  .table td{border:none;padding:8px 0;font-size: 14px}
}

/* --- ALERTS / FLASH --- */
.flash{
  border-radius: var(--radius);
  padding: 12px 14px;
  border:1px solid var(--border);
  background: color-mix(in oklab, var(--card2) 90%, transparent);
  margin: 12px 0 16px;
}
.flash--success{border-color: color-mix(in oklab, var(--success) 40%, var(--border))}
.flash--error{border-color: color-mix(in oklab, var(--danger) 45%, var(--border))}
.flash--warn{border-color: color-mix(in oklab, var(--warn) 45%, var(--border))}

/* --- UTILS --- */
.row{display:flex;gap: var(--gap);align-items:center;flex-wrap:wrap}
.right{margin-left:auto}
.mono{font-family:var(--mono)}
.badge{
  display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:999px;
  border:1px solid var(--border);
  background: color-mix(in oklab, var(--card2) 88%, transparent);
  font-size: 12px;font-weight:800;color:var(--muted);
}
.badge--ok{border-color: color-mix(in oklab, var(--success) 40%, var(--border)); color: color-mix(in oklab, var(--success) 60%, var(--text))}
.badge--bad{border-color: color-mix(in oklab, var(--danger) 45%, var(--border)); color: color-mix(in oklab, var(--danger) 62%, var(--text))}

/* Admin KPI blocks (was getting rendered as plain text when CSS was missing) */
.kpis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:10px}
.kpi{
  background: color-mix(in oklab, var(--card2) 92%, transparent);
  border:1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 12px;
}
.kpi__num{font-size: 26px; font-weight: 900; letter-spacing:-.02em; line-height:1}
.kpi__label{margin-top:6px;color:var(--muted);font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:.06em}
@media (max-width: 980px){
  .kpis{grid-template-columns:1fr}
}

/* Simple list styling used in admin landing cards */
.list{margin:0;padding-left:18px;display:grid;gap:10px}
.list .link{display:inline-flex}

/* Theme toggle button (optional element) */
.theme-toggle{
  height: 36px; width: 36px;
  border-radius: 999px;
  border:1px solid var(--border);
  background: color-mix(in oklab, var(--card) 92%, transparent);
  display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;
}
.theme-toggle:hover{box-shadow: var(--shadow2)}

/* --- FILE INPUT (custom) --- */
.file{position:relative;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.file__btn{
  display:inline-flex;align-items:center;justify-content:center;
  height:var(--tap);padding:0 14px;border-radius:999px;
  border:1px solid var(--border);
  background: color-mix(in oklab, var(--card) 92%, transparent);
  font-weight:800;cursor:pointer;white-space:nowrap;
}
.file__btn:hover{transform:translateY(-1px);box-shadow:var(--shadow2)}
.file__name{color:var(--muted);font-size:14px}
.file input[type="file"]{
  position:absolute;inset:0;opacity:0;cursor:pointer;
}

/* Action rows (fix glued buttons) */
.row-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}

/* --- MOBILE NAV DRAWER --- */
.nav-toggle{
  display:none;
  height:36px;width:36px;border-radius:999px;
  border:1px solid var(--border);
  background: color-mix(in oklab, var(--card) 92%, transparent);
  align-items:center;justify-content:center;
  cursor:pointer;
}
.nav-toggle:hover{box-shadow:var(--shadow2)}
@media (max-width: 980px){
  .nav-toggle{display:inline-flex}
  .topbar__nav{display:none}
}
.nav-drawer{
  position:fixed;inset:0;z-index:80;display:none;
}
.nav-drawer.is-open{display:block}
.nav-drawer__backdrop{
  position:absolute;inset:0;background:rgba(0,0,0,.45);
}
.nav-drawer__panel{
  position:absolute;top:0;left:0;height:100%;width:min(340px, 86vw);
  background: var(--surface);
  border-right:1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 14px;
  display:flex;flex-direction:column;gap:12px;
}
.nav-drawer__head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.nav-drawer__title{font-weight:900;letter-spacing:-.02em}
.nav-drawer__close{height:36px;width:36px;border-radius:999px;border:1px solid var(--border);background:transparent;cursor:pointer}
.nav-drawer__close:hover{box-shadow:var(--shadow2)}
.nav-drawer__nav{display:grid;gap:8px;overflow:auto;padding-right:4px}
.nav-drawer__nav .link{justify-content:flex-start;height:44px;border-radius:14px}


/* --- PRINT (keep existing rules if present below) --- */

/* ---------------- PRINT / TICKET ---------------- */

.print-body{background:#fff;color:#000}
.print-sheet{display:flex;justify-content:center;align-items:flex-start;padding:18px}

/* Print page toolbar (screen only) */
.print-toolbar{
  position:sticky;
  top:0;
  z-index:20;
  background: color-mix(in oklab, var(--surface) 92%, transparent);
  backdrop-filter:saturate(1.2) blur(6px);
  border-bottom:1px solid var(--border);
  padding:10px 12px;
}
.print-toolbar__form{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.pt-field{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text)}
.pt-field input{width:84px;padding:8px 10px;border:1px solid var(--border);border-radius:10px;height:auto;background:var(--card);color:var(--text)}

.ticket{
  width:195mm;
  height:65mm;
  border:0.2mm solid #111;
  display:flex;
  background:#fff;
  color:#000;
  box-sizing:border-box;
  overflow:hidden;
  position:relative;
}
.watermark{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:38pt;
  font-weight:900;
  color:rgba(220,38,38,0.22);
  transform:rotate(-15deg);
  pointer-events:none;
}

.ticket__left,.ticket__right{
  width:95mm;
  height:65mm;
  padding:2.2mm;
  box-sizing:border-box;
  overflow:hidden;
}
.ticket__left{
  border-right:0.2mm solid #111;
  display:grid;
  grid-template-rows: 6.8mm 5.8mm 28.5mm 9.5mm 7.6mm;
  row-gap:0.6mm;
  min-height:0;
}
.ticket__right{
  display:grid;
  grid-template-rows: repeat(6, 1fr);
  gap:1.0mm;
  min-height:0;
}

.ticket__uni{grid-row:1;text-align:center;line-height:1.05;margin-top:0.0mm;overflow:hidden}
.ticket__uni-line1{
  font-size:6.2pt;
  font-weight:600;
  white-space:normal;
  line-height:1.05;
  overflow:hidden;
  word-break:break-word;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
}
.ticket__uni-line2{
  font-size:7.4pt;
  font-weight:800;
  white-space:normal;
  line-height:1.05;
  overflow:hidden;
  word-break:break-word;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
}

.ticket__title{grid-row:2;text-align:center;font-size:9.2pt;font-weight:900;letter-spacing:.25px;margin-top:0.0mm}
.ticket__main{grid-row:3;display:grid;grid-template-columns:24mm 1fr;column-gap:2.2mm;min-height:0;height:28.5mm;overflow:hidden}
.ticket__photo{width:24mm;flex:0 0 24mm}
.ticket__photo img{width:24mm;height:28.5mm;object-fit:cover;border:0.2mm solid #111;display:block}
.ticket__photo-placeholder{width:24mm;height:28.5mm;border:0.2mm solid #111;display:flex;align-items:center;justify-content:center;font-size:9pt;color:#444}

.ticket__fields{min-width:0;display:flex;flex-direction:column;gap:0.8mm;overflow:hidden}
.frow{display:flex;gap:1.4mm;align-items:baseline;min-width:0}
.flabel{width:21mm;flex:0 0 21mm;font-size:6.6pt;color:#111}
.fval{flex:1 1 auto;font-size:7.6pt;border-bottom:0.2mm solid #111;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fval--caps{text-transform:uppercase;font-weight:700}

/* Date + student signature in one row */
.frow--grid{
  display:grid;
  grid-template-columns:21mm 1fr 12mm 1fr;
  column-gap:1.4mm;
  align-items:baseline;
}
.flabel--sig{width:auto;flex:0 0 auto}
.fval--sig{min-width:0}

.ticket__bottom{grid-row:4;display:flex;align-items:center;justify-content:space-between;gap:2.5mm;height:9.5mm;}
.ticket__bottom-left{flex:0 0 auto;display:flex;align-items:center;justify-content:flex-start;}
.ticket__bottom-right{flex:1 1 auto;display:flex;align-items:center;justify-content:flex-end;}

/* QR code block (replaces barcode) */
.qrcode{border:0.2mm dashed #aaa;padding:0.9mm;border-radius:2mm;display:flex;align-items:center;gap:1.2mm}
.qrcode__img-wrap{width:10mm;height:10mm;flex:0 0 auto;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:1mm;overflow:hidden}
.qrcode__img{width:100%;height:100%;object-fit:contain;display:block}
.qrcode__meta{display:flex;flex-direction:column;gap:0.4mm;font-size:6.2pt;color:#222;line-height:1.1}
.qrcode__hint{font-family:var(--mono);font-size:6.2pt;color:#444;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:38mm}
.qrcode--compact .qrcode__meta{display:none}

.ticket__sign{grid-row:5;display:flex;flex-direction:column;gap:0.6mm;margin-top:0.0mm;overflow:hidden}
.sign-block{display:flex;flex-direction:column;gap:0.8mm}
.sign-block--director .sign-title{font-size:6.0pt;font-weight:700;line-height:1.05;margin-bottom:0.4mm;}
.sign-title{font-size:6.0pt;line-height:1.0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sign-line{display:grid;grid-template-columns:auto 1fr auto 1fr;column-gap:1.4mm;align-items:end}
.sign-label{font-size:6.8pt}
.sign-field{display:block;border-bottom:0.2mm solid #111;min-width:0}
.sign-hint{font-size:5.7pt;color:#333;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sign-image{height:3.4mm;max-width:22mm;object-fit:contain;display:inline-block;vertical-align:middle;}

/* Student signature line is simpler */
.sign-block:last-child .sign-line{grid-template-columns:auto 1fr;}

.valid-row{border:0.2mm solid #111;padding:1.0mm;min-height:0;overflow:hidden;display:flex;flex-direction:column;gap:0.4mm;box-sizing:border-box}
.valid-line{font-size:6.2pt;line-height:1.05;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* (see above) */



/* --- SHELL (SIDEBAR LAYOUT) --- */
.shell{
  max-width: var(--container);
  margin: 0 auto;
  padding: 16px 16px 48px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.shell__main{min-width:0}
.shell__content{min-width:0}

/* sidebar */
.sidebar{
  display:none;
  position: sticky;
  top: 64px; /* topbar height */
  align-self: start;
  height: calc(100dvh - 84px);
  overflow:auto;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: color-mix(in oklab, var(--surface) 92%, transparent);
  box-shadow: var(--shadow2);
}
.sidebar__brand{
  display:flex;
  align-items:center;
  gap: 12px;
  padding: 10px 10px 14px;
  border-bottom:1px solid var(--border);
  margin-bottom: 12px;
}
.sidebar__logo{
  width: 38px; height: 38px;
  border-radius: 14px;
  display:grid; place-items:center;
  background: color-mix(in oklab, var(--primary) 18%, transparent);
}
.sidebar__title{font-weight:900;letter-spacing:-.02em}
.sidebar__subtitle{font-size: var(--fs-4); color: var(--muted); margin-top:2px}

.sidebar__groups{display:grid; gap: 10px}
.sidebar__group{
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--card);
  overflow:hidden;
}
.sidebar__summary{
  list-style:none;
  cursor:pointer;
  padding: 10px 12px;
  font-weight: 850;
  color: var(--text);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
}
.sidebar__summary::-webkit-details-marker{display:none}
.sidebar__summary:after{
  content:"▾";
  color: var(--muted);
  font-size: 14px;
  transform: translateY(-1px);
}
.sidebar__group[open] .sidebar__summary:after{content:"▴"}

.sidebar__items{display:grid; gap: 8px; padding: 0 10px 12px}
.sidebar__link{
  display:flex;
  align-items:center;
  justify-content:flex-start;
  height: 42px;
  padding: 0 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--card) 86%, transparent);
  color: var(--text);
  font-weight: 650;
}
.sidebar__link:hover{box-shadow: var(--shadow2)}
.sidebar__link.is-active{
  border-color: color-mix(in oklab, var(--primary) 45%, var(--border));
  background: color-mix(in oklab, var(--primary) 12%, var(--card));
}
.sidebar__footer{
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* topbar title */
.topbar__title{
  font-weight: 900;
  letter-spacing: -.02em;
  white-space: nowrap;
  overflow:hidden;
  text-overflow: ellipsis;
  flex:1;
  min-width: 0;
}
.topbar__right{display:flex; gap:8px; align-items:center}

/* desktop: show sidebar */
@media (min-width: 980px){
  .shell{
    grid-template-columns: 320px 1fr;
    gap: 18px;
    padding-top: 18px;
  }
  .sidebar{display:block}
  .nav-toggle{display:none}
}

/* in-shell card spacing */
.shell__content > .card{margin-top:0}

@media print{
  .no-print{display:none!important;}
  /* Do not print the app chrome */
  body{background:#fff!important;}
  .shell{max-width:none!important;padding:0!important;display:block!important;gap:0!important;}
  .shell__main{padding:0!important;}
  .print-sheet{padding:0!important;}
}

/* Bulk print (A4) */
.bulk-sheet{background:#fff;color:#000;padding:10mm}
.bulk-pages{display:flex;flex-direction:column;gap:0}
.bulk-page{
  width:210mm;
  min-height:297mm;
  box-sizing:border-box;
  display:flex;
  flex-direction:column;
  gap:8mm;
  align-items:center;
  justify-content:flex-start;
  padding:10mm 0;
  page-break-after:always;
}
.bulk-page:last-child{page-break-after:auto}
.bulk-item{width:195mm;height:65mm}
@media print{
  .bulk-sheet{padding:0}
  @page{size:A4;margin:10mm}
}


/* Print helpers */
@media print{
  .no-print{display:none!important;}
}


/* QR code block (replaces barcode) */
.qrcode{border:0.2mm dashed #aaa;padding:0.7mm;border-radius:2mm;display:flex;align-items:center;gap:1.2mm}
.qrcode__img-wrap{width:10mm;height:10mm;flex:0 0 auto;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:1mm;overflow:hidden}
.qrcode__img{width:100%;height:100%;object-fit:contain;display:block}
.qrcode__meta{display:flex;flex-direction:column;gap:0.4mm;font-size:6.2pt;color:#222;line-height:1.1}
.qrcode__hint{font-family:var(--mono);font-size:6.2pt;color:#444;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:38mm}


/* toolbar styles are defined earlier */

/* File input (modern) */
.file-input{
  width: 100%;
  padding: 10px 12px;
  border: 1px solid rgba(148,163,184,.45);
  border-radius: 12px;
  background: rgba(255,255,255,.06);
  color: inherit;
}
.file-input::file-selector-button{
  margin-right: 10px;
  padding: 10px 12px;
  border: 0;
  border-radius: 10px;
  background: color-mix(in srgb, var(--accent) 20%, transparent);
  color: inherit;
  cursor: pointer;
}
.file-input::-webkit-file-upload-button{
  margin-right: 10px;
  padding: 10px 12px;
  border: 0;
  border-radius: 10px;
  background: color-mix(in srgb, var(--accent) 20%, transparent);
  color: inherit;
  cursor: pointer;
}
.file-input:hover::file-selector-button,
.file-input:hover::-webkit-file-upload-button{
  background: color-mix(in srgb, var(--accent) 28%, transparent);
}


/* Fix: sidebar clone inside mobile drawer must be visible */
.nav-drawer .sidebar{
  display: block !important;
  width: 100%;
  max-width: none;
}
.nav-drawer .sidebar__groups{
  padding: 8px 10px;
}
.nav-drawer .sidebar__footer{
  display: none;
}


/* --- DOCUMENT TEMPLATE EDITOR --- */
.tpl-editor .tpl-canvas-wrap{overflow:auto;border:1px dashed var(--border);border-radius:14px;padding:14px;background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0));}
.tpl-canvas{position:relative;background:var(--surface-2);border-radius:10px;box-shadow:inset 0 0 0 1px var(--border);}
.tpl-el{position:absolute;border:1px solid rgba(99,102,241,.65);background:rgba(99,102,241,.10);border-radius:10px;cursor:move;user-select:none}
.tpl-el.is-active{box-shadow:0 0 0 3px rgba(99,102,241,.25)}
.tpl-el__tag{position:absolute;left:8px;top:6px;font-size:11px;color:var(--text);opacity:.9;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:calc(100% - 18px)}
.tpl-el__hint{position:absolute;left:8px;right:8px;bottom:8px;font-size:12px;color:var(--text);opacity:.75;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tpl-el__resize{position:absolute;right:6px;bottom:6px;width:14px;height:14px;border-radius:6px;border:1px solid rgba(99,102,241,.8);background:rgba(99,102,241,.25);cursor:nwse-resize}
.tpl-props{display:flex;flex-direction:column;gap:10px;margin-top:10px}
.tpl-prop{border:1px solid var(--border);border-radius:14px;padding:12px;background:var(--surface-2)}
.btn--xs{height:28px;padding:0 10px;border-radius:999px;font-size:12px}


/* --- DOCUMENT PRINT RENDER --- */
.print-area{display:flex;flex-direction:column;gap:18px;padding:18px}
.print-page{display:flex;justify-content:center}
.doc-sheet{position:relative;background:#fff;color:#000;box-shadow:0 10px 30px rgba(0,0,0,.25);border-radius:10px;overflow:hidden}
.doc-el{position:absolute;box-sizing:border-box}
.doc-el--text{padding:2mm 2mm;white-space:pre-wrap;line-height:1.15}
.doc-el--stamp{position:absolute;color:#111;opacity:.75}

/* Visible watermark for annulled documents ("ПОГАШЕНО") */
.doc-watermark{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:48pt;letter-spacing:.18em;transform:rotate(-18deg);
  color:rgba(0,0,0,.28);pointer-events:none;user-select:none;}
@media (max-width: 640px){
  .doc-watermark{font-size:36pt}
}
@media print{
  body{background:#fff !important}
  .print-area{padding:0;gap:0}
  .print-page{page-break-after:always;break-after:page;margin:0;padding:0}
  .doc-sheet{box-shadow:none;border-radius:0}
}


/* --- Key/Value list --- */
.kv{display:flex;flex-direction:column;gap:8px}
.kv__row{display:grid;grid-template-columns:180px 1fr;gap:10px;padding:8px 10px;border:1px solid var(--border);border-radius:12px;background:var(--surface-2)}
.kv__k{color:var(--muted);font-size:13px}
.kv__v{color:var(--text);word-break:break-word}
@media(max-width:720px){.kv__row{grid-template-columns:1fr}}

/* Code box */
.codebox{white-space:pre-wrap;background:var(--surface-2);border:1px solid var(--border);padding:12px;border-radius:12px;color:var(--text)}


/* --- MOBILE POLISH (ECD) --- */
@media (max-width: 560px){
  .container{padding: 14px 12px}
  .card{padding: 14px}
  .topbar__inner{padding: 10px 10px}
  .topbar__title{font-size: 14px}
  .btn{width:auto}
  .btn--block{width:100%}
  .row{gap:12px}
  .actions{gap:10px}
  .search{gap:8px}
  .search__input{flex:1}
  .sidebar{padding: 12px}
  /* make long labels wrap nicely */
  .kv{grid-template-columns: 1fr}
  .kv__k{font-size: 12px}
}
/* Prevent horizontal scrolling on small screens */
html, body{max-width:100%; overflow-x:hidden}