/* ============================================================
   Subsystem A — ระบบหอพัก · Hostel Pop (Bauhaus) Theme
   Cobalt #2454FF · Yellow #FFD43B · Pink #FF5BA7 · Ink #0A0A0A
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Anuphan:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&family=Noto+Sans+Thai:wght@400;500;600;700&display=swap');

:root {
  --bg:        #F4F1EA;
  --bg-card:   #FFFFFF;
  --bg-soft:   #E9E5DA;
  --bg-soft-2: #DDD8C8;
  --ink:       #0A0A0A;
  --ink-soft:  #2F2F2F;
  --ink-mute:  #6B6B6B;
  --line:      #0A0A0A;
  --line-soft: rgba(10,10,10,.16);
  --primary:   #2454FF;
  --primary-2: #1B3DC2;
  --on-primary:#FFFFFF;
  --pink:      #FF5BA7;
  --yellow:    #FFD43B;
  --mint:      #5BD8A8;
  --good:      #178A57;
  --good-bg:   #C9F0DE;
  --warn:      #A8730C;
  --warn-bg:   #FFE7B5;
  --bad:       #B22A2E;
  --bad-bg:    #FFD3D5;
  --radius-sm: 4px;
  --radius:    8px;
  --radius-lg: 12px;
  --shadow-pop: 4px 4px 0 var(--line);
  --shadow-pop-sm: 2px 2px 0 var(--line);
  --shadow-pop-lg: 6px 6px 0 var(--line);
}

*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Anuphan', 'Noto Sans Thai', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01";
}

h1, h2, h3, h4, h5, h6, .display {
  font-family: 'Anuphan', 'Noto Sans Thai', sans-serif;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--ink);
}
.mono { font-family: 'JetBrains Mono', ui-monospace, monospace; }

a { color: inherit; text-decoration: none; }

/* ── BUTTON ─────────────────────────────────────────── */
.btn {
  display:inline-flex; align-items:center; justify-content:center;
  gap:8px; padding:11px 18px;
  border:2px solid var(--line); border-radius:var(--radius-sm);
  background:var(--bg-card); color:var(--ink);
  font-family:'Anuphan',sans-serif; font-weight:700; font-size:14px;
  line-height:1; cursor:pointer; text-decoration:none; white-space:nowrap;
  box-shadow: var(--shadow-pop-sm);
  transition: transform .1s ease, box-shadow .1s ease, background .15s;
}
.btn:hover { background: var(--bg-soft); }
.btn:active {
  transform: translate(2px,2px);
  box-shadow: 0 0 0 var(--line);
}
.btn-primary  { background:var(--primary); color:var(--on-primary); }
.btn-primary:hover  { background:var(--primary-2); }
.btn-success  { background:var(--mint); color:var(--ink); }
.btn-success:hover  { background: #45c896; }
.btn-danger   { background:var(--pink); color:var(--ink); }
.btn-danger:hover   { background: #ff3b94; }
.btn-warn     { background:var(--yellow); color:var(--ink); }
.btn-warn:hover     { background: #ffc910; }
.btn-ghost    { background:transparent; border-color:transparent; box-shadow:none; }
.btn-ghost:hover    { background:var(--bg-soft); }
.btn-outline  { background:var(--bg-card); }
.btn-sm  { padding:7px 12px; font-size:12px; }
.btn-xs  { padding:4px 9px;  font-size:11px; box-shadow: 1px 1px 0 var(--line); }
.btn[disabled],
.btn:disabled { opacity:.5; cursor:not-allowed; pointer-events:none; }

.btn svg { width: 16px; height: 16px; }

/* ── CHIP / BADGE ─────────────────────────────────────────── */
.chip, .badge {
  display:inline-flex; align-items:center; gap:5px;
  padding:3px 9px; border-radius:0;
  border:1.5px solid var(--line);
  background:var(--bg-card); color:var(--ink);
  font-family:'Anuphan',sans-serif; font-size:11px; font-weight:600;
  line-height:1.5; letter-spacing:.01em; white-space:nowrap;
}
.chip-primary, .badge-primary { background: color-mix(in oklab, var(--primary) 14%, var(--bg-card)); color: var(--primary-2); }
.chip-good,    .badge-good    { background: var(--good-bg); color: var(--good); }
.chip-warn,    .badge-warn    { background: var(--warn-bg); color: var(--warn); }
.chip-bad,     .badge-bad     { background: var(--bad-bg);  color: var(--bad);  }
.chip-yellow                  { background: var(--yellow);  color: var(--ink);  }
.chip-pink                    { background: var(--pink);    color: var(--ink);  }
.chip-mint                    { background: var(--mint);    color: var(--ink);  }

/* Status badges (map from existing state names) */
.badge-pending     { background: var(--warn-bg);  color: var(--warn); }
.badge-approved    { background: color-mix(in oklab, var(--primary) 18%, var(--bg-card)); color: var(--primary-2); }
.badge-rejected    { background: var(--bad-bg);   color: var(--bad); }
.badge-checked_in,
.badge-checked     { background: var(--good-bg);  color: var(--good); }
.badge-cancelled   { background: var(--bg-soft);  color: var(--ink-mute); }
.badge-available   { background: var(--good-bg);  color: var(--good); }
.badge-full        { background: var(--warn-bg);  color: var(--warn); }
.badge-maintenance { background: var(--bad-bg);   color: var(--bad); }
.badge-resident    { background: color-mix(in oklab, var(--primary) 18%, var(--bg-card)); color: var(--primary-2); }
.badge-staff       { background: var(--pink);     color: var(--ink); }
.badge-active      { background: color-mix(in oklab, var(--primary) 18%, var(--bg-card)); color: var(--primary-2); }
.badge-slate       { background: var(--bg-soft);  color: var(--ink-mute); }

/* ── CARD ─────────────────────────────────────────── */
.card, .pop-card {
  background: var(--bg-card);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-pop);
}
.card-flat {
  background: var(--bg-card);
  border: 2px solid var(--line);
  border-radius: var(--radius);
}
.card-soft {
  background: var(--bg-soft);
  border: 2px solid var(--line);
  border-radius: var(--radius);
}

/* ── NAV LINK ─────────────────────────────────────────── */
.nav-link {
  display:inline-flex; align-items:center; gap:6px;
  padding:7px 13px; border-radius:var(--radius-sm);
  font-family:'Anuphan',sans-serif; font-size:14px; font-weight:600;
  color:var(--ink-soft); text-decoration:none;
  border: 2px solid transparent;
  transition:background .12s, color .12s, border-color .12s;
  white-space:nowrap;
}
.nav-link:hover { background:var(--bg-soft); color:var(--ink); }
.nav-link.active {
  background: var(--yellow); color:var(--ink);
  border-color: var(--line);
  box-shadow: var(--shadow-pop-sm);
}
.nav-link.staff-link { color: var(--ink); }
.nav-link.staff-link:hover { background: color-mix(in oklab, var(--pink) 30%, var(--bg-card)); }

/* ── AVATAR (block square, ink border) ─────────────────────────────────────────── */
.avatar {
  width:40px; height:40px; border-radius: var(--radius-sm);
  background: var(--primary); color:var(--on-primary);
  display:inline-flex; align-items:center; justify-content:center;
  font-family:'Anuphan',sans-serif; font-weight:800; font-size:16px;
  flex-shrink:0; text-transform:uppercase;
  border: 2px solid var(--line);
  box-shadow: var(--shadow-pop-sm);
}
.avatar-lg { width:64px; height:64px; font-size:26px; border-radius: var(--radius); }
.avatar-staff { background: var(--pink); color: var(--ink); }

/* ── STAT CARD ─────────────────────────────────────────── */
.stat-card {
  background: var(--bg-card);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-pop);
  padding: 18px 18px 18px 22px;
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content:''; position:absolute; top:0; left:0; bottom:0;
  width:8px;
}
.stat-indigo::before, .stat-primary::before  { background: var(--primary); }
.stat-emerald::before { background: var(--mint); }
.stat-amber::before, .stat-yellow::before    { background: var(--yellow); }
.stat-red::before, .stat-pink::before        { background: var(--pink); }
.stat-blue::before    { background: var(--primary); }
.stat-slate::before   { background: var(--bg-soft-2); }
.stat-label {
  font-size:11px; font-weight:600; text-transform:uppercase;
  letter-spacing:.08em; color:var(--ink-mute); margin-bottom:6px;
}
.stat-value {
  font-family:'Anuphan',sans-serif; font-weight:800;
  font-size:30px; color:var(--ink); line-height:1; letter-spacing:-0.02em;
}
.stat-sub { font-size:12px; color:var(--ink-mute); margin-top:6px; }

/* ── PROGRESS ─────────────────────────────────────────── */
.progress-track {
  height:8px; background:var(--bg-soft); border-radius:0;
  border: 1.5px solid var(--line); overflow:hidden;
}
.progress-fill {
  height:100%; background: var(--primary);
  transition: width .4s ease;
}
.progress-fill.warn { background: var(--pink); }

/* ── FORM CONTROLS ─────────────────────────────────────── */
.form-input, .form-select, .form-textarea, .input {
  width:100%; padding:11px 14px;
  border: 2px solid var(--line); border-radius: var(--radius-sm);
  font-family:'Anuphan',sans-serif; font-size:14px; font-weight:500;
  color:var(--ink); background:var(--bg-card);
  outline:none; appearance:none;
  transition: box-shadow .15s, background .15s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus, .input:focus {
  box-shadow: 3px 3px 0 var(--primary);
  background: #FFFFF8;
}
.form-input::placeholder, .form-textarea::placeholder { color:var(--ink-mute); }

/* ── ALERT (card-like with hard shadow) ─────────────────────────────────────────── */
.alert {
  padding:14px 16px;
  border: 2px solid var(--line); border-radius: var(--radius);
  background: var(--bg-card);
  box-shadow: var(--shadow-pop-sm);
  font-size:14px; display:flex; align-items:flex-start; gap:12px; line-height:1.55;
}
.alert-icon { flex-shrink:0; font-size:18px; line-height:1.3; }
.alert-info    { background: color-mix(in oklab, var(--primary) 12%, var(--bg-card)); color: var(--ink); }
.alert-success { background: var(--good-bg); color: var(--ink); }
.alert-warning { background: var(--yellow);  color: var(--ink); }
.alert-danger  { background: var(--bad-bg);  color: var(--ink); }

/* ── DATA TABLE ─────────────────────────────────────── */
.data-table { width:100%; border-collapse:collapse; font-size:14px; }
.data-table thead th {
  background: var(--bg-soft); padding:10px 14px; text-align:left;
  font-family:'Anuphan',sans-serif;
  font-size:10px; font-weight:700; text-transform:uppercase;
  letter-spacing:.12em; color:var(--ink); border-bottom: 2px solid var(--line);
  white-space:nowrap;
}
.data-table tbody td {
  padding:13px 14px; border-bottom:1px solid var(--line-soft);
  vertical-align:top; color:var(--ink-soft);
}
.data-table tbody tr:last-child td { border-bottom:none; }
.data-table tbody tr:hover td { background: #FFFFF6; }

/* ── TABS ─────────────────────────────────────────── */
.tab-bar {
  display:flex; gap:8px; flex-wrap:wrap;
  margin-bottom:20px;
}
.tab-btn {
  display:inline-flex; align-items:center; gap:6px;
  padding:8px 14px; border-radius: var(--radius-sm);
  font-family:'Anuphan',sans-serif; font-size:13px; font-weight:600;
  color:var(--ink-soft); text-decoration:none;
  border: 2px solid var(--line);
  background: var(--bg-card);
  transition: transform .1s, box-shadow .1s, background .15s;
  white-space:nowrap;
  box-shadow: var(--shadow-pop-sm);
}
.tab-btn:hover { background:var(--bg-soft); }
.tab-btn.active { background: var(--yellow); color:var(--ink); }
.tab-count {
  background: var(--ink); color: var(--bg-card);
  font-size:10px; font-weight:700; padding:1px 7px; border-radius:0;
  font-family:'JetBrains Mono', monospace;
}
.tab-count.danger  { background: var(--bad); color:#fff; }
.tab-count.neutral { background: var(--ink-mute); color:#fff; }

/* ── BUILDING SECTION ─────────────────────────────── */
.building-header {
  display:flex; align-items:center; gap:14px;
  padding:14px 18px; margin-bottom:16px;
  background: var(--ink); color: var(--bg-card);
  border: 2px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-pop);
}
.building-icon {
  width:44px; height:44px;
  background: var(--yellow); color: var(--ink);
  border: 2px solid var(--bg-card); border-radius: var(--radius-sm);
  display:flex; align-items:center; justify-content:center;
  font-family:'Anuphan',sans-serif; font-weight:800; font-size:20px; flex-shrink:0;
}
.building-name { font-family:'Anuphan',sans-serif; font-size:18px; font-weight:800; color: var(--bg-card); letter-spacing:-.02em; }
.building-sub  { font-size:12px; color: color-mix(in oklab, var(--bg-card) 70%, var(--yellow)); margin-top:2px; font-weight:500; }

/* ── ROOM CARD ─────────────────────────────────────── */
.room-card {
  display:block; background:var(--bg-card);
  border: 2px solid var(--line); border-radius: var(--radius);
  padding:16px; text-decoration:none; color:inherit;
  box-shadow: var(--shadow-pop);
  transition: transform .12s ease, box-shadow .12s ease;
  position:relative; overflow:hidden;
}
.room-card:hover {
  transform: translate(-2px,-2px);
  box-shadow: var(--shadow-pop-lg);
}
.room-card.unavailable {
  background: var(--bg-soft);
  opacity:.7; pointer-events:none; cursor:default;
  box-shadow: var(--shadow-pop-sm);
}

/* ── SLOT (diagonal stripes — placeholder for room photo) ────── */
.slot {
  background: repeating-linear-gradient(135deg,
    var(--bg-soft) 0 10px,
    var(--bg-soft-2) 10px 12px);
  color: var(--ink-mute);
  display:flex; align-items:center; justify-content:center;
  font: 700 11px/1.2 'JetBrains Mono', ui-monospace, monospace;
  letter-spacing: .04em; text-transform: uppercase;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--line);
}

/* ── POP DECORATIONS (banner shapes) ─────────────────────────────────────── */
.pop-circle {
  position:absolute; border-radius:50%;
  border: 2px solid var(--line);
}
.pop-dots {
  position:absolute;
  background-image: radial-gradient(var(--ink) 2px, transparent 2.5px);
  background-size: 14px 14px;
  opacity:.7;
}
.pop-stripes {
  position:absolute;
  background: repeating-linear-gradient(45deg,
    var(--ink) 0 3px, transparent 3px 10px);
  opacity:.45;
}

/* ── TIMELINE (me.html history) ─────────────────────── */
.timeline { position:relative; padding-left:28px; }
.timeline::before {
  content:''; position:absolute; left:9px; top:4px; bottom:0;
  width:3px; background:var(--ink); border-radius:0;
}
.tl-item { position:relative; margin-bottom:20px; }
.tl-dot {
  position:absolute; left:-23px; top:3px;
  width:18px; height:18px; border-radius:50%;
  background:var(--bg-soft); border:2.5px solid var(--ink);
}
.tl-dot.pending   { background: var(--yellow); }
.tl-dot.approved  { background: var(--primary); }
.tl-dot.checked_in{ background: var(--mint); }
.tl-dot.rejected  { background: var(--pink); }
.tl-dot.cancelled { background: var(--bg-soft-2); }

/* ── EMPTY STATE ─────────────────────────────────────── */
.empty-state {
  text-align:center; padding:48px 24px; color:var(--ink-mute);
  background: var(--bg-card);
  border: 2px dashed var(--line); border-radius: var(--radius);
}
.empty-state-icon { font-size:52px; margin-bottom:12px; opacity:.65; line-height:1; }
.empty-state h3 { font-size:18px; font-weight:800; color:var(--ink); margin-bottom:4px; }
.empty-state p  { font-size:13px; color: var(--ink-mute); }

/* ── ANIMATIONS ─────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity:0; transform:translateY(10px); }
  to   { opacity:1; transform:translateY(0); }
}
.fade-up   { animation:fadeUp .3s ease both; }
.fade-up-2 { animation:fadeUp .3s .08s ease both; }
.fade-up-3 { animation:fadeUp .3s .16s ease both; }

/* ── MOBILE ─────────────────────────────────────────── */
@media (max-width:640px) {
  .hide-sm { display:none; }
  .stat-value { font-size:22px; }
  .room-card { padding:14px; }
  .building-header { padding:12px 14px; gap:10px; }
  .building-name { font-size:16px; }
  body { font-size: 14px; }
}

/* ── APP SHELL (React SPA layout) ─────────────────────────────── */
.app-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  height: 100dvh;
  overflow: hidden;
  background: var(--bg);
}

/* SideNav */
.sidenav {
  background: var(--bg-card);
  border-right: 1px solid var(--line-soft);
  display: flex;
  flex-direction: column;
  padding: 16px 10px 20px;
  gap: 2px;
  overflow-y: auto;
  height: 100%;
}
.sidenav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px 20px;
  font-family: 'Anuphan', sans-serif;
  font-weight: 800;
  font-size: 15px;
  color: var(--ink);
}
.sidenav-logo-sq {
  width: 36px; height: 36px;
  background: var(--yellow);
  border: 2px solid var(--ink);
  display: grid; place-items: center;
  font-size: 16px; font-weight: 800;
  flex-shrink: 0;
}
.sidenav-label {
  font-size: 10px; font-weight: 700;
  color: var(--ink-mute);
  padding: 10px 14px 4px;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-family: 'JetBrains Mono', monospace;
}
.sidenav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  color: var(--ink-mute);
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  border-radius: 0;
  text-decoration: none;
  font-family: 'Anuphan', sans-serif;
  transition: background .12s, color .12s;
  user-select: none;
}
.sidenav-item:hover { background: var(--bg-soft); color: var(--ink); }
.sidenav-item.active { background: var(--yellow); color: var(--ink); font-weight: 700; }
.sidenav-item svg { width: 18px; height: 18px; flex-shrink: 0; }
.sidenav-divider { height: 1px; background: var(--line-soft); margin: 8px 4px; }
.sidenav-spacer { flex: 1; }

/* TopBar */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 22px 0 22px;
  height: 64px;
  border-bottom: 2px solid var(--line);
  flex-shrink: 0;
  background: var(--bg-card);
  gap: 18px;
}
.topbar-search {
  position: relative;
  flex: 1;
  max-width: 420px;
  display: flex;
  align-items: center;
}
.topbar-search-icon {
  position: absolute;
  left: 12px;
  color: var(--ink-mute);
  display: grid; place-items: center;
  pointer-events: none;
}
.topbar-search-input {
  width: 100%;
  padding: 9px 38px 9px 36px;
  border: 1.5px solid var(--line);
  background: var(--bg);
  font: inherit;
  font-size: 13px;
  border-radius: var(--radius-sm);
  color: var(--ink);
  outline: none;
  transition: border-color .12s, box-shadow .12s;
}
.topbar-search-input:focus {
  border-color: var(--primary);
  box-shadow: 2px 2px 0 var(--primary);
}
.topbar-search-input::placeholder { color: var(--ink-mute); }
.topbar-kbd {
  position: absolute;
  right: 10px;
  font-size: 10px;
  color: var(--ink-mute);
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  padding: 1px 5px;
  border-radius: 3px;
}
.topbar-right {
  display: flex;
  align-items: center;
  gap: 14px;
}
.topbar-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  padding: 4px 9px;
  background: var(--yellow);
  border: 1.5px solid var(--ink);
  color: var(--ink);
}
.topbar-bell {
  position: relative;
  width: 36px; height: 36px;
  background: var(--bg-card);
  border: 1.5px solid var(--line);
  color: var(--ink);
  display: grid; place-items: center;
  cursor: pointer;
  transition: transform .1s, box-shadow .12s;
}
.topbar-bell:hover {
  box-shadow: 2px 2px 0 var(--line);
  transform: translate(-1px, -1px);
}
.topbar-bell-dot {
  position: absolute;
  top: 6px; right: 6px;
  width: 8px; height: 8px;
  background: var(--pink);
  border: 1.5px solid var(--ink);
  border-radius: 50%;
}
.topbar-divider {
  width: 1.5px; height: 26px;
  background: var(--line);
}
.topbar-user {
  display: flex;
  align-items: center;
  gap: 10px;
}
.topbar-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: grid; place-items: center;
  font-weight: 700;
  font-size: 14px;
  border: 2px solid var(--line);
}
.topbar-name { font-size: 13px; font-weight: 700; line-height: 1.2; color: var(--ink); }
.topbar-sub  { font-size: 10px; color: var(--ink-mute); letter-spacing: .04em; }

/* App content wrapper */
.app-content {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.page-main {
  flex: 1;
  overflow-y: auto;
  padding: 28px 32px 48px;
  background: var(--bg);
}

/* Loading spinner */
.loading-state {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 200px;
  color: var(--ink-mute);
  font-size: 14px;
  gap: 10px;
}

/* Sidenav role badges */
.role-badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: 10px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: .04em;
  margin-left: auto;
}
.role-badge-staff  { background: var(--pink); color: var(--ink); }
.role-badge-teacher { background: var(--mint); color: var(--ink); }
.role-badge-student { background: var(--primary); color: #fff; }

/* Sidenav contact card (Bauhaus yellow pop) */
.sidenav-contact {
  margin: 12px 6px 8px;
  padding: 14px;
  background: var(--yellow);
  border: 2px solid var(--ink);
  border-radius: var(--radius-sm);
  box-shadow: 3px 3px 0 var(--ink);
}
.sidenav-contact-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.sidenav-contact-icon {
  width: 30px; height: 30px;
  background: var(--ink);
  color: var(--yellow);
  display: grid; place-items: center;
  flex-shrink: 0;
}
.sidenav-contact-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.1;
}
.sidenav-contact-sub {
  font-size: 9px;
  font-weight: 700;
  color: var(--ink);
  opacity: .65;
  letter-spacing: .08em;
  margin-top: 2px;
}
.sidenav-contact-body {
  font-size: 11px;
  color: var(--ink);
  line-height: 1.4;
  margin: 0 0 10px;
}
.sidenav-contact-btn {
  display: block;
  width: 100%;
  padding: 7px 10px;
  background: var(--ink);
  color: var(--yellow);
  font-size: 11px;
  font-weight: 700;
  text-align: center;
  border: none;
  transition: transform .1s;
  letter-spacing: .04em;
}
.sidenav-contact-btn:hover {
  background: var(--primary);
  color: #fff;
}

/* ═════ SHARED PAGE PATTERNS — header + filter bar ═════ */

/* Page header — used by Rooms, Me, Staff, Residents */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 22px;
}
.page-header-stats {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}
.ph-stat {
  min-width: 78px;
  padding: 10px 14px;
  background: var(--bg-card);
  border: 2px solid var(--line);
  box-shadow: 3px 3px 0 var(--line);
  text-align: center;
}
.ph-stat-good { background: color-mix(in oklab, var(--mint) 40%, white); }
.ph-stat-warn { background: var(--yellow); }
.ph-stat-bad  { background: color-mix(in oklab, var(--bad, #E5484D) 22%, white); }
.ph-stat-num {
  font-size: 26px;
  line-height: 1;
  margin-bottom: 4px;
}
.ph-stat-label {
  font-size: 9px;
  font-weight: 700;
  color: var(--ink-mute);
  letter-spacing: .08em;
  text-transform: uppercase;
}

/* Filter bar — used by RoomsPage */
.filter-bar {
  padding: 14px 16px;
  margin-bottom: 22px;
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}
.filter-search {
  position: relative;
  flex: 1 1 240px;
  min-width: 220px;
  display: flex;
  align-items: center;
}
.filter-search-icon {
  position: absolute;
  left: 12px;
  color: var(--ink-mute);
  pointer-events: none;
  display: grid; place-items: center;
}
.filter-search-input {
  width: 100%;
  padding: 8px 12px 8px 36px;
  border: 1.5px solid var(--line);
  background: var(--bg);
  font: inherit;
  font-size: 13px;
  color: var(--ink);
  outline: none;
  border-radius: var(--radius-sm);
  transition: border-color .12s, box-shadow .12s;
}
.filter-search-input:focus {
  border-color: var(--primary);
  box-shadow: 2px 2px 0 var(--primary);
}
.filter-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.filter-chip {
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 700;
  background: var(--bg);
  color: var(--ink-soft);
  border: 1.5px solid var(--line);
  cursor: pointer;
  transition: background .12s, color .12s;
  font-family: inherit;
}
.filter-chip:hover {
  background: var(--bg-soft);
  color: var(--ink);
}
.filter-chip.active {
  background: var(--ink);
  color: var(--yellow);
  border-color: var(--ink);
}
.filter-meta {
  font-size: 12px;
  color: var(--ink-mute);
  margin-left: auto;
}

/* ═════ DASHBOARD — two-column grid + announcements + timeline + quick-grid ═════ */
.dash-grid {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 16px;
}
@media (max-width: 1080px) {
  .dash-grid { grid-template-columns: 1fr; }
}
.dash-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.dash-card {
  padding: 20px;
}
.dash-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  gap: 12px;
}
.dash-card-title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

/* announcement rows */
.anno-row {
  display: flex;
  gap: 14px;
  padding: 12px 0;
  border-top: 1px solid var(--line-soft);
}
.anno-row.anno-first { border-top: none; padding-top: 4px; }
.anno-bar {
  width: 5px;
  align-self: stretch;
  background: var(--line);
  flex-shrink: 0;
}
.anno-primary .anno-bar { background: var(--primary); }
.anno-warn    .anno-bar { background: #F2A93C; }
.anno-good    .anno-bar { background: var(--mint); }
.anno-muted   .anno-bar { background: var(--line-soft); }
.anno-body { flex: 1; min-width: 0; }
.anno-row-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}
.anno-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.3;
}
.anno-tag {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--ink-mute);
  background: var(--bg-soft);
  padding: 2px 7px;
  text-transform: uppercase;
  flex-shrink: 0;
}
.anno-text {
  font-size: 12.5px;
  color: var(--ink-soft);
  line-height: 1.55;
}

/* room detail mini-grid */
.dash-room-grid {
  display: grid;
  grid-template-columns: repeat(3, auto) 1fr;
  gap: 18px;
  align-items: center;
}
.dash-mini-label {
  font-size: 10px;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: .08em;
  color: var(--ink-mute);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.dash-mini-value {
  font-size: 28px;
  line-height: 1;
}
.dash-mini-cta {
  display: flex;
  justify-content: flex-end;
}

/* staff CTA card */
.dash-staff-cta { background: var(--yellow); }
.dash-staff-cta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.dash-staff-cta-btn { flex-shrink: 0; }

/* empty state callout */
.dash-empty-cta {
  text-align: center;
  padding: 32px 24px;
}
.dash-empty-icon {
  width: 56px; height: 56px;
  margin: 0 auto 14px;
  background: var(--yellow);
  border: 2px solid var(--ink);
  color: var(--ink);
  display: grid; place-items: center;
}

/* timeline */
.timeline-meta { margin-bottom: 14px; }
.timeline-meta-row {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  padding: 8px 12px;
  background: var(--bg-soft);
  border: 1.5px dashed var(--line);
}
.timeline {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 4px 4px;
}
.timeline-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.timeline-dot {
  width: 30px; height: 30px;
  background: var(--bg-soft);
  border: 2px solid var(--line);
  color: var(--ink-mute);
  display: grid; place-items: center;
  font-size: 12px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
}
.timeline-dot.done {
  background: var(--mint);
  color: var(--ink);
  border-color: var(--ink);
}
.timeline-dot.cur {
  background: var(--primary);
  color: #fff;
  border-color: var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
}
.timeline-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-mute);
  white-space: nowrap;
}
.timeline-label.cur { color: var(--primary); font-weight: 700; }
.timeline-bar {
  flex: 1;
  height: 3px;
  background: var(--bg-soft);
  margin-top: 14px;
  align-self: flex-start;
  border: 1px solid var(--line-soft);
}
.timeline-bar.done {
  background: var(--mint);
  border-color: var(--ink);
}

/* quick action grid */
.quick-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.quick-tile {
  padding: 14px;
  background: var(--bg-soft);
  border: 2px solid var(--line);
  text-align: left;
  cursor: pointer;
  transition: transform .1s, box-shadow .12s, background .15s;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font: inherit;
}
.quick-tile:hover {
  background: var(--bg-card);
  box-shadow: 3px 3px 0 var(--ink);
  transform: translate(-2px, -2px);
}
.quick-tile:active {
  box-shadow: 1px 1px 0 var(--ink);
  transform: translate(0, 0);
}
.quick-icon {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border: 1.5px solid var(--ink);
}
.quick-primary .quick-icon { background: var(--primary); color: #fff; }
.quick-warn    .quick-icon { background: var(--yellow); color: var(--ink); }
.quick-good    .quick-icon { background: var(--mint); color: var(--ink); }
.quick-ink     .quick-icon { background: var(--ink); color: var(--bg-card); }
.quick-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
}
.quick-sub {
  font-size: 10px;
  font-weight: 700;
  color: var(--ink-mute);
  letter-spacing: .06em;
  text-transform: uppercase;
}

/* ── UTILITY OVERRIDES ─────────────────────────────────────────── */
/* Override common Tailwind text classes to fit ink palette */
.text-ink       { color: var(--ink); }
.text-ink-soft  { color: var(--ink-soft); }
.text-ink-mute  { color: var(--ink-mute); }
.bg-cream       { background: var(--bg); }
.bg-soft        { background: var(--bg-soft); }
.bg-ink         { background: var(--ink); color: var(--bg-card); }
.border-ink     { border-color: var(--line); }