/* Critec Portal — shared theme tokens
   Palette derived from critec-rework site:
   /srv/docker/services/critec-rework/site/_next/static/chunks/14f_yigu3j.n6.css */

:root {
  /* Critec Rework raw scales (immutable across themes) */
  --ink-950: #05080f;
  --ink-900: #0a1020;
  --ink-800: #111a33;
  --ink-700: #1b2747;
  --navy-700: #0a1f4f;
  --navy-500: #143a8f;
  --volt-700: #005faa;
  --volt-600: #007fe0;
  --volt-500: #1ea7ff;
  --volt-400: #4fc3ff;
  --volt-300: #8ad7ff;
  --bone-50: #f7f8fb;
  --white: #ffffff;

  /* Semantic — DARK MODE (default) */
  --bg: var(--ink-950);
  --surface: var(--ink-900);
  --card: var(--ink-800);
  --card-hi: #16213f;
  --border: var(--ink-700);
  --border-hi: #2a3a66;
  --text: var(--bone-50);
  --muted: rgba(247, 248, 251, 0.62);
  --muted-soft: rgba(247, 248, 251, 0.42);
  --accent: var(--volt-500);
  --accent-hi: var(--volt-400);
  --accent-lo: var(--volt-700);
  --accent-subtle: rgba(30, 167, 255, 0.12);
  --accent-ring: rgba(30, 167, 255, 0.35);
  --on-accent: var(--ink-950); /* foreground when bg is accent */

  /* Inset surfaces (sub-panels, segmented controls, meta pills, progress troughs) */
  --inset: var(--ink-900);
  --inset-deep: var(--ink-950);
  --dot-muted: var(--ink-700);

  --cat-a: #ef4444;
  --cat-a-bg: rgba(239, 68, 68, 0.14);
  --cat-a-fg: #fca5a5;
  --cat-b: #f59e0b;
  --cat-b-bg: rgba(245, 158, 11, 0.14);
  --cat-b-fg: #fcd34d;
  --cat-c: #94a3b8;
  --cat-c-bg: rgba(148, 163, 184, 0.14);
  --cat-c-fg: #cbd5e1;
  --ok: #22c55e;
  --ok-bg: rgba(34, 197, 94, 0.14);
  --ok-fg: #86efac;
  --warn: #f59e0b;
  --err: #ef4444;
  --err-fg: #fca5a5;

  --paper-shadow: 0 24px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,0,0,0.2);

  /* Radii */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 18px;

  /* Type */
  --font-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-display: 'Inter Tight', 'Inter', ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', monospace;
}

/* ============ LIGHT MODE OVERRIDES ============ */
[data-theme="light"] {
  /* Layered backgrounds — page > surface (panels) > card (top) so nested
     cards visually stand out from the panel that contains them. */
  --bg: #e2e8f0;          /* slate-200 */
  --surface: #f1f5f9;     /* slate-100 — large panels (nav-pane, board cols, slide-over) */
  --card: #ffffff;        /* cards on top of panels */
  --card-hi: #eef2f7;     /* hover / elevated card */
  --border: #cbd5e1;      /* slate-300 */
  --border-hi: #94a3b8;   /* slate-400 */
  --text: #0a1020;
  --muted: rgba(10, 16, 32, 0.62);
  --muted-soft: rgba(10, 16, 32, 0.42);
  --accent: var(--volt-600);
  --accent-hi: var(--volt-700);
  --accent-lo: var(--volt-700);
  --accent-subtle: rgba(0, 127, 224, 0.08);
  --accent-ring: rgba(0, 127, 224, 0.25);
  --on-accent: #ffffff;

  --inset: #e2e8f0;       /* segmented controls, pill groups, meta pills */
  --inset-deep: #cbd5e1;  /* progress trough, count badge bg */
  --dot-muted: #cbd5e1;

  --cat-a-bg: rgba(239, 68, 68, 0.10);
  --cat-a-fg: #b91c1c;
  --cat-b-bg: rgba(245, 158, 11, 0.14);
  --cat-b-fg: #b45309;
  --cat-c-bg: rgba(148, 163, 184, 0.18);
  --cat-c-fg: #475569;
  --ok-bg: rgba(34, 197, 94, 0.14);
  --ok-fg: #15803d;
  --err-fg: #b91c1c;

  --paper-shadow: 0 4px 16px rgba(15, 23, 42, 0.08), 0 0 0 1px #e2e8f0;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  transition: background-color .2s, color .2s;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hi); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0;
}

code, kbd, samp, .mono { font-family: var(--font-mono); }

/* ====== Header / chrome ====== */
.cp-header {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 18px;
  padding: 14px 28px;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.cp-brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-weight: 600; font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--text);
  min-width: 0;
}
.cp-brand-mark {
  width: 28px; height: 28px; border-radius: 8px;
  background: linear-gradient(135deg, var(--volt-400), var(--volt-700));
  box-shadow: 0 0 0 1px var(--border-hi), 0 6px 18px rgba(30, 167, 255, 0.25);
  display: grid; place-items: center;
  color: #05080f; font-weight: 800; font-size: 14px;
  flex-shrink: 0;
}
.cp-brand-sub {
  color: var(--muted); font-size: 13px; font-weight: 500;
  padding-left: 12px; margin-left: 12px;
  border-left: 1px solid var(--border);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cp-header-spacer { flex: 1; }
.cp-header-nav { display: flex; gap: 6px; align-items: center; }
.cp-header-nav a {
  color: var(--muted); font-size: 13px; font-weight: 500;
  padding: 6px 10px; border-radius: var(--r-sm);
  white-space: nowrap;
}
.cp-header-nav a:hover { color: var(--text); background: var(--accent-subtle); }
.cp-header-nav a.active { color: var(--text); background: var(--card); }

/* Theme toggle button (sun/moon) */
.cp-theme-toggle {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  background: transparent; color: var(--muted);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: color .15s, border-color .15s, background .15s;
}
.cp-theme-toggle:hover { color: var(--accent-hi); border-color: var(--accent); background: var(--accent-subtle); }
.cp-theme-toggle svg { width: 16px; height: 16px; }
[data-theme="light"] .cp-theme-toggle .icon-sun { display: none; }
:root:not([data-theme="light"]) .cp-theme-toggle .icon-moon,
[data-theme="dark"] .cp-theme-toggle .icon-moon { display: none; }

/* ====== Layout ====== */
.cp-shell { max-width: 1200px; margin: 0 auto; padding: 32px 28px 80px; }
.cp-page-title {
  font-family: var(--font-display);
  font-size: 28px; font-weight: 600; letter-spacing: -0.02em;
  margin-bottom: 6px;
}
.cp-page-sub { color: var(--muted); margin-bottom: 28px; font-size: 15px; }

/* ====== Cards ====== */
.cp-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 18px;
}
.cp-card-hi {
  background: var(--card-hi);
  border-color: var(--border-hi);
}

/* ====== Buttons ====== */
.cp-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 14px; border-radius: var(--r-md);
  background: transparent; color: var(--text);
  border: 1px solid var(--border-hi);
  font: 500 14px var(--font-sans);
  cursor: pointer; user-select: none;
  white-space: nowrap;
  transition: background .15s, border-color .15s, transform .05s;
}
.cp-btn:hover { background: var(--accent-subtle); border-color: var(--accent); }
.cp-btn:active { transform: translateY(1px); }
.cp-btn-primary {
  background: var(--accent); color: var(--on-accent);
  border-color: var(--accent);
  font-weight: 600;
}
.cp-btn-primary:hover { background: var(--accent-hi); border-color: var(--accent-hi); }
.cp-btn-ghost { border-color: transparent; color: var(--muted); }
.cp-btn-ghost:hover { color: var(--text); background: var(--accent-subtle); }
.cp-btn-danger {
  border-color: rgba(239,68,68,0.4); color: var(--err-fg);
}
.cp-btn-danger:hover { background: rgba(239,68,68,0.12); border-color: var(--err); color: #fff; }
[data-theme="light"] .cp-btn-danger:hover { color: #b91c1c; }

/* ====== Inputs ====== */
.cp-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.cp-label {
  font-size: 12px; font-weight: 500;
  color: var(--muted); letter-spacing: 0.02em;
  text-transform: uppercase;
}
.cp-input, .cp-select, .cp-textarea {
  width: 100%;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 10px 12px;
  font: 400 14px var(--font-sans);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
[data-theme="light"] .cp-input,
[data-theme="light"] .cp-select,
[data-theme="light"] .cp-textarea { background: #ffffff; }
.cp-input:focus, .cp-select:focus, .cp-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-ring);
}
.cp-textarea { min-height: 80px; resize: vertical; line-height: 1.5; }

/* ====== Badges / chips ====== */
.cp-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 9px; border-radius: 999px;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase;
  border: 1px solid transparent;
}
.cp-badge-a { background: var(--cat-a-bg); color: var(--cat-a-fg); border-color: rgba(239,68,68,0.35); }
.cp-badge-b { background: var(--cat-b-bg); color: var(--cat-b-fg); border-color: rgba(245,158,11,0.35); }
.cp-badge-c { background: var(--cat-c-bg); color: var(--cat-c-fg); border-color: rgba(148,163,184,0.35); }
.cp-badge-ok { background: var(--ok-bg); color: var(--ok-fg); border-color: rgba(34,197,94,0.35); }
.cp-badge-volt { background: var(--accent-subtle); color: var(--accent-hi); border-color: var(--accent); }

/* ====== Section / divider ====== */
.cp-divider { height: 1px; background: var(--border); margin: 18px 0; }

/* ====== Empty state ====== */
.cp-empty {
  text-align: center; padding: 60px 20px;
  color: var(--muted); border: 1px dashed var(--border);
  border-radius: var(--r-lg);
}

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
  background: var(--border); border-radius: 6px;
  border: 2px solid var(--bg);
}
::-webkit-scrollbar-thumb:hover { background: var(--border-hi); }

/* ============ MOBILE ============ */
@media (max-width: 720px) {
  body { font-size: 14.5px; }

  .cp-header {
    padding: 10px 12px;
    gap: 8px;
  }
  .cp-brand { font-size: 15px; gap: 8px; }
  .cp-brand-sub { display: none; }
  .cp-header-nav {
    gap: 0;
  }
  .cp-header-nav a {
    padding: 5px 7px;
    font-size: 12px;
  }
  .cp-theme-toggle { width: 30px; height: 30px; }

  .cp-shell { padding: 18px 14px 60px; }
  .cp-page-title { font-size: 22px; }
  .cp-page-sub { font-size: 14px; margin-bottom: 18px; }

  .cp-card { padding: 14px; border-radius: var(--r-md); }

  /* Default 2/3-col grids stack on mobile (tools opt in by using these classes) */
  .grid-2, .grid-3 { grid-template-columns: 1fr !important; }

  .cp-btn { padding: 8px 12px; font-size: 13px; }

  /* On-screen "paper" preview shrinks to viewport on mobile */
  .doc-page {
    width: 100% !important;
    max-width: 100%;
    padding: 18px 16px !important;
    margin: 12px 0 !important;
    box-shadow: var(--paper-shadow);
    font-size: 11pt;
  }
}

@media (max-width: 480px) {
  .cp-header-nav a { padding: 4px 6px; }
}