/* ============================================================
   OUTPOST SUITE DESIGN SYSTEM v2 — tokens + shared chrome
   Pack Smart copy (vanilla HTML/CSS/JS — no framework).
   Source of truth: omco-print-order-system/src/outpost-ui/tokens.css
   Light theme is default; dark tokens ship ready but no toggle
   is exposed until pages are audited (stage 2).
   Tablet rules: all interactive targets >= 44px, nav scrolls
   horizontally instead of wrapping, inputs use 16px font to
   prevent iOS zoom.
   ============================================================ */

:root {
  /* Brand */
  --ou-navy-900: #16223f;
  --ou-navy-800: #1f2d4d;
  --ou-navy-700: #2a3a61;
  --ou-amber-500: #ffb500;
  --ou-amber-600: #e6a300;
  --ou-blue-600: #2563eb;
  --ou-blue-500: #3b82f6;
  --ou-blue-400: #60a5fa;
  --ou-blue-100: #dbeafe;
  --ou-blue-50: #eff6ff;

  /* Semantic — light */
  --ou-bg-page: #f3f5f9;
  --ou-bg-surface: #ffffff;
  --ou-bg-subtle: #f8fafc;
  --ou-bg-hover: #f1f5f9;
  --ou-border: #e2e8f0;
  --ou-border-strong: #cbd5e1;
  --ou-text: #0f172a;
  --ou-text-secondary: #475569;
  --ou-text-muted: #94a3b8;
  --ou-ring: rgba(59, 130, 246, 0.35);
  --ou-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --ou-shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --ou-shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.16);

  /* Status */
  --ou-success: #16a34a;
  --ou-danger: #dc2626;
  --ou-warning: #d97706;
  --ou-badge-blue-bg: #dbeafe;   --ou-badge-blue-fg: #1d4ed8;
  --ou-badge-green-bg: #dcfce7;  --ou-badge-green-fg: #15803d;
  --ou-badge-purple-bg: #ede9fe; --ou-badge-purple-fg: #6d28d9;
  --ou-badge-amber-bg: #fef3c7;  --ou-badge-amber-fg: #b45309;
  --ou-badge-gray-bg: #f1f5f9;   --ou-badge-gray-fg: #475569;

  /* Header (always dark, both themes) */
  --ou-header-bg: linear-gradient(118deg, #16223f 0%, #1f2d4d 48%, #2a3d6e 100%);
  --ou-header-border: rgba(255, 255, 255, 0.08);

  /* Shape & type */
  --ou-radius: 10px;
  --ou-radius-lg: 14px;
  --ou-font: "Geist", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;

  /* Tablet-safe minimum touch target */
  --ou-touch: 44px;
}

[data-theme="dark"] {
  --ou-bg-page: #0d1322;
  --ou-bg-surface: #151d31;
  --ou-bg-subtle: #1a2339;
  --ou-bg-hover: #1f2a44;
  --ou-border: #283355;
  --ou-border-strong: #344266;
  --ou-text: #f1f5f9;
  --ou-text-secondary: #b6c2d9;
  --ou-text-muted: #64748b;
  --ou-ring: rgba(96, 165, 250, 0.4);
  --ou-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --ou-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35);
  --ou-shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);
  --ou-header-bg: linear-gradient(118deg, #0b1226 0%, #111a30 50%, #182650 100%);
  --ou-header-border: rgba(255, 255, 255, 0.06);
  --ou-badge-blue-bg: rgba(59, 130, 246, 0.15);   --ou-badge-blue-fg: #60a5fa;
  --ou-badge-green-bg: rgba(34, 197, 94, 0.15);   --ou-badge-green-fg: #4ade80;
  --ou-badge-purple-bg: rgba(139, 92, 246, 0.15); --ou-badge-purple-fg: #a78bfa;
  --ou-badge-amber-bg: rgba(245, 158, 11, 0.15);  --ou-badge-amber-fg: #fbbf24;
  --ou-badge-gray-bg: rgba(148, 163, 184, 0.12);  --ou-badge-gray-fg: #b6c2d9;
}

/* ============ SUITE HEADER ============ */
.ou-header {
  background: var(--ou-header-bg);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 50;
  font-family: var(--ou-font);
}
.ou-header::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(255, 255, 255, 0.55) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.05;
  -webkit-mask-image: linear-gradient(105deg, rgba(0,0,0,1) 0%, rgba(0,0,0,0.35) 45%, rgba(0,0,0,0) 75%);
  mask-image: linear-gradient(105deg, rgba(0,0,0,1) 0%, rgba(0,0,0,0.35) 45%, rgba(0,0,0,0) 75%);
}
.ou-header::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(600px 220px at 12% 0%, rgba(255, 181, 0, 0.16), transparent 65%),
    radial-gradient(700px 260px at 88% 110%, rgba(59, 130, 246, 0.22), transparent 65%);
}
.ou-header-top {
  position: relative;
  z-index: 3; /* above nav so the app-switcher menu isn't clipped */
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 20px;
  min-height: 64px;
}
.ou-header-nav {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 0 20px;
  border-top: 1px solid var(--ou-header-border);
  overflow-x: auto;            /* tablet: scroll, never wrap */
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.ou-header-nav::-webkit-scrollbar { display: none; }
.ou-header-edge {
  position: relative;
  z-index: 1;
  height: 2.5px;
  background: linear-gradient(90deg, var(--ou-amber-500) 0%, var(--ou-amber-500) 18%, var(--ou-blue-500) 60%, transparent 95%);
}

.ou-brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.ou-logo-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.35));
  flex-shrink: 0;
}
.ou-logo-mark svg { height: 44px; width: auto; display: block; }
.ou-logo-word { line-height: 1.02; user-select: none; white-space: nowrap; }
.ou-logo-word .ou-l1 { display: block; font-size: 19px; font-weight: 800; letter-spacing: -0.02em; color: #fff; }
.ou-logo-word .ou-l2 { display: block; font-size: 19px; font-weight: 800; letter-spacing: -0.02em; color: #7eb3ff; }
.ou-divider {
  width: 1px;
  height: 36px;
  flex-shrink: 0;
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.28), transparent);
}
.ou-app-name {
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ou-nav-tab {
  display: inline-flex;
  align-items: center;
  min-height: var(--ou-touch);
  padding: 0 16px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  border-bottom: 2.5px solid transparent;
  transition: color 0.15s;
  white-space: nowrap;
}
.ou-nav-tab:hover { color: #fff; }
.ou-nav-tab.ou-active {
  color: var(--ou-amber-500);
  border-bottom-color: var(--ou-amber-500);
  font-weight: 600;
}
.ou-nav-action {
  margin-left: auto;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  margin-top: 4px;
  margin-bottom: 4px;
  padding: 0 16px;
  border: none;
  border-radius: var(--ou-radius);
  background: var(--ou-amber-500);
  color: var(--ou-navy-800);
  font-family: var(--ou-font);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
}
.ou-nav-action:hover { background: var(--ou-amber-600); }

/* App switcher */
.ou-switcher { position: relative; flex-shrink: 0; }
.ou-switcher-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--ou-touch);
  height: var(--ou-touch);
  padding: 0; /* defend against page-level button resets */
  border-radius: var(--ou-radius);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  cursor: pointer;
  transition: background 0.15s;
}
.ou-switcher-btn:hover { background: rgba(255, 255, 255, 0.16); }
.ou-switcher-btn svg { width: 18px; height: 18px; }
.ou-switcher-menu {
  position: absolute;
  top: calc(var(--ou-touch) + 8px);
  left: 0;
  width: 304px;
  background: var(--ou-bg-surface);
  border: 1px solid var(--ou-border);
  border-radius: var(--ou-radius-lg);
  box-shadow: var(--ou-shadow-lg);
  padding: 10px;
  z-index: 60;
  color: var(--ou-text);
}
.ou-switcher-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ou-text-muted);
  padding: 6px 10px 8px;
}
.ou-app-item {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: var(--ou-touch);
  padding: 8px 10px;
  border-radius: var(--ou-radius);
  cursor: pointer;
  text-decoration: none;
  color: var(--ou-text);
  transition: background 0.12s;
}
.ou-app-item:hover { background: var(--ou-bg-hover); }
.ou-app-item.ou-active { background: var(--ou-bg-subtle); outline: 1px solid var(--ou-border); }
.ou-app-icon {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.ou-app-item b { font-size: 14px; font-weight: 600; display: block; }
.ou-app-item small { font-size: 12px; color: var(--ou-text-muted); }

/* Header right side */
.ou-header-right { margin-left: auto; display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.ou-user-chip {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 40px;
  padding: 4px 12px 4px 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.ou-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--ou-amber-500);
  color: var(--ou-navy-800);
  font-weight: 700;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ou-user-name { font-size: 13.5px; font-weight: 600; color: #fff; white-space: nowrap; }
.ou-role-badge {
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(255, 181, 0, 0.18);
  color: var(--ou-amber-500);
  padding: 2px 8px;
  border-radius: 999px;
}
.ou-signout {
  background: none;
  border: none;
  min-height: var(--ou-touch);
  padding: 0 10px;
  color: rgba(255, 255, 255, 0.65);
  font-family: var(--ou-font);
  font-size: 13px;
  cursor: pointer;
}
.ou-signout:hover { color: #fff; }

/* Tablet / narrow */
@media (max-width: 900px) {
  .ou-header-top { padding: 8px 14px; gap: 10px; }
  .ou-header-nav { padding: 0 14px; }
  .ou-logo-word { display: none; }       /* icon-only logo on tablet */
  .ou-user-name { display: none; }       /* avatar + role only */
  .ou-app-name { font-size: 18px; }
}

/* ============ CORE CONTROLS ============ */
.ou-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: var(--ou-touch);
  padding: 0 18px;
  font-family: var(--ou-font);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--ou-radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s, transform 0.15s;
}
.ou-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.ou-btn-primary { background: var(--ou-amber-500); color: var(--ou-navy-800); box-shadow: var(--ou-shadow-sm); }
.ou-btn-primary:hover:not(:disabled) { background: var(--ou-amber-600); }
.ou-btn-blue { background: var(--ou-blue-600); color: #fff; box-shadow: var(--ou-shadow-sm); }
.ou-btn-blue:hover:not(:disabled) { background: #1d4ed8; }
.ou-btn-secondary { background: var(--ou-bg-surface); color: var(--ou-text); border-color: var(--ou-border-strong); }
.ou-btn-secondary:hover:not(:disabled) { background: var(--ou-bg-hover); }
.ou-btn-danger { background: var(--ou-danger); color: #fff; }
.ou-btn-danger:hover:not(:disabled) { background: #b91c1c; }
.ou-btn-sm { min-height: 36px; padding: 0 13px; font-size: 13px; }

.ou-input,
.ou-select {
  width: 100%;
  min-height: var(--ou-touch);
  padding: 8px 12px;
  font-family: var(--ou-font);
  font-size: 16px; /* prevents iOS auto-zoom on focus */
  color: var(--ou-text);
  background: var(--ou-bg-surface);
  border: 1px solid var(--ou-border-strong);
  border-radius: var(--ou-radius);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.ou-input:focus,
.ou-select:focus {
  outline: none;
  border-color: var(--ou-blue-500);
  box-shadow: 0 0 0 3px var(--ou-ring);
}
.ou-input::placeholder { color: var(--ou-text-muted); }
.ou-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ou-text-secondary);
  margin-bottom: 6px;
}

.ou-badge {
  display: inline-flex;
  align-items: center;
  font-size: 11.5px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  white-space: nowrap;
}
.ou-badge-blue { background: var(--ou-badge-blue-bg); color: var(--ou-badge-blue-fg); }
.ou-badge-green { background: var(--ou-badge-green-bg); color: var(--ou-badge-green-fg); }
.ou-badge-purple { background: var(--ou-badge-purple-bg); color: var(--ou-badge-purple-fg); }
.ou-badge-amber { background: var(--ou-badge-amber-bg); color: var(--ou-badge-amber-fg); }
.ou-badge-gray { background: var(--ou-badge-gray-bg); color: var(--ou-badge-gray-fg); }

.ou-card {
  background: var(--ou-bg-surface);
  border: 1px solid var(--ou-border);
  border-radius: var(--ou-radius-lg);
  box-shadow: var(--ou-shadow-sm);
}

/* ============ VANILLA-JS ADDITIONS (static pages, no React) ============
   The app-switcher menu lives in the DOM at all times; a tiny inline
   script on each page toggles .open on .ou-switcher (document click
   closes it). See the script just before </body> on every page. */
.ou-switcher-menu { display: none; }
.ou-switcher.open .ou-switcher-menu { display: block; }
a.ou-signout { display: inline-flex; align-items: center; text-decoration: none; }