/* ============================================================
   CAMASAR UNIVERSITY — Shared brand styles
   Brand tokens (NEVER change): navy #0a1f5c, gold #c9a84c, white
   Mobile-first. Shared by the hub and internal pages.
   ============================================================ */

:root {
  --navy: #0a1f5c;
  --navy-2: #16253e;     /* darker bar / contrast surface */
  --gold: #c9a84c;
  --gold-light: #f0d080;
  --white: #ffffff;
  --beige: #f7f5ee;
  --beige-border: #e2e0d8;
  --ink: #1a1a2e;
  --ink-soft: #2a2a3e;
  --muted: #5a6070;
  --ok: #1a7a4a;
  --ok-bg: #e8f7ef;
  --radius: 12px;
  --shadow: 0 8px 24px rgba(0,0,0,0.18);
  --font: 'Segoe UI', system-ui, -apple-system, Arial, sans-serif;
  --serif: 'Georgia', serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--beige);
  line-height: 1.5;
  min-height: 100vh;
}

a { color: inherit; }

/* ── TOP BAR (every page) ───────────────────────────────── */
.cu-topbar {
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 18px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 16px rgba(0,0,0,0.25);
}
.cu-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  min-width: 0;
}
.cu-brand .cu-mark {
  font-family: var(--serif);
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  white-space: nowrap;
}
.cu-brand .cu-mark strong { color: var(--white); font-weight: 700; }
.cu-gold-bar { height: 3px; background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold)); }

/* Flechita de regreso al hub (páginas internas que abren en la misma pestaña) */
.hub-back { display: inline-flex; align-items: center; gap: 6px; color: var(--gold); font-size: 13px; font-weight: 700; text-decoration: none; margin: 2px 0 14px; }
.hub-back:hover { text-decoration: underline; }

/* language toggle */
.lang-toggle { display: flex; gap: 4px; flex-shrink: 0; }
.lang-toggle button {
  font-family: var(--font);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid rgba(201,168,76,0.4);
  background: transparent;
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  transition: all .2s;
}
.lang-toggle button.active { background: var(--gold); color: var(--navy); border-color: var(--gold); }

/* ── LAYOUT ─────────────────────────────────────────────── */
.wrap { max-width: 920px; margin: 0 auto; padding: 28px 18px 80px; }
.wrap-narrow { max-width: 720px; }

.page-head { text-align: center; margin-bottom: 8px; }
.page-head h1 { color: var(--navy); font-size: 24px; font-weight: 800; letter-spacing: .3px; }
.page-head .sub { color: var(--gold); font-size: 12px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; margin-top: 4px; }
.page-head .lede { color: var(--muted); font-size: 14px; margin-top: 10px; line-height: 1.6; }

.section-title {
  font-size: 11px; font-weight: 800; letter-spacing: 2px; text-transform: uppercase;
  color: var(--gold); margin: 30px 0 14px; display: flex; align-items: center; gap: 10px;
}
.section-title::after { content: ''; flex: 1; height: 1px; background: var(--beige-border); }

/* ── CARD GRID (hub) ────────────────────────────────────── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 280px));
  justify-content: center;
  gap: 14px;
}

.card {
  display: flex; flex-direction: column; gap: 6px;
  background: var(--white);
  border: 1px solid var(--beige-border);
  border-radius: var(--radius);
  padding: 18px 18px 16px;
  text-decoration: none;
  color: var(--ink);
  transition: transform .18s, box-shadow .18s, border-color .18s;
  position: relative;
  min-height: 132px;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--gold); }
.card .card-top { display: flex; align-items: center; gap: 12px; }
.card .card-icon {
  width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0;
  background: var(--navy); color: var(--gold);
  display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.card .card-title { font-size: 15px; font-weight: 700; color: var(--navy); line-height: 1.25; }
.card .card-desc { font-size: 13px; color: var(--muted); line-height: 1.5; flex: 1; }
.card .card-arrow { color: var(--gold); font-weight: 700; font-size: 13px; align-self: flex-end; margin-top: 4px; }
.card .card-badge {
  position: absolute; top: 12px; right: 12px;
  font-size: 9px; font-weight: 800; letter-spacing: 1px; text-transform: uppercase;
  background: var(--beige); color: var(--muted); border: 1px solid var(--beige-border);
  padding: 3px 8px; border-radius: 20px;
}
.card .card-badge.ext { color: var(--navy); border-color: var(--gold); }
/* pending card (asset not uploaded yet) */
.card.pending { opacity: .6; cursor: not-allowed; }
.card.pending:hover { transform: none; box-shadow: none; border-color: var(--beige-border); }
.card.pending .card-badge { background: #fff4e0; color: #9a6a00; border-color: #e8c98a; }

/* ── FORM ELEMENTS ──────────────────────────────────────── */
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.field .hint { font-size: 12px; color: var(--muted); font-weight: 400; margin-bottom: 6px; }
input[type=text], input[type=number], input[type=date], textarea {
  width: 100%; font-family: var(--font); font-size: 15px; color: var(--ink);
  background: var(--white); border: 1px solid var(--beige-border); border-radius: 8px;
  padding: 12px 14px; outline: none; transition: border-color .15s;
}
input:focus, textarea:focus { border-color: var(--navy); }
textarea { resize: vertical; min-height: 90px; line-height: 1.6; }

.panel { background: var(--white); border: 1px solid var(--beige-border); border-radius: var(--radius); padding: 20px 18px; margin-bottom: 18px; }
.panel.navy { background: var(--navy); border: none; }
.panel.beige { background: var(--beige); }

/* calc readout */
.calc-out {
  display: flex; align-items: baseline; gap: 10px;
  background: var(--navy); color: var(--white); border-radius: 10px;
  padding: 14px 16px; margin-top: 6px;
}
.calc-out .num { font-size: 28px; font-weight: 800; color: var(--gold); line-height: 1; }
.calc-out .cap { font-size: 12px; color: rgba(255,255,255,0.7); }

.row-3 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (min-width: 640px) { .row-3 { grid-template-columns: 1fr 1fr; } }

/* month block */
.month-block { border: 1px solid var(--beige-border); border-radius: var(--radius); overflow: hidden; margin-bottom: 16px; }
.month-block .mb-head { background: var(--navy); color: var(--gold); font-size: 12px; font-weight: 800; letter-spacing: 1.5px; text-transform: uppercase; padding: 10px 16px; }
.month-block .mb-body { padding: 16px; }
.mini-calc { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 8px; }
.mini-stat { background: var(--beige); border-radius: 8px; padding: 10px 12px; text-align: center; }
.mini-stat .ms-num { font-size: 22px; font-weight: 800; color: var(--navy); }
.mini-stat .ms-cap { font-size: 11px; color: var(--muted); margin-top: 2px; }

/* accordion */
.accordion details { border: 1px solid var(--beige-border); border-radius: 8px; margin-bottom: 8px; background: var(--white); }
.accordion summary { cursor: pointer; padding: 12px 14px; font-size: 14px; font-weight: 600; color: var(--navy); list-style: none; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::before { content: '+'; color: var(--gold); font-weight: 800; margin-right: 10px; }
.accordion details[open] summary::before { content: '–'; }
.accordion .acc-body { padding: 0 14px 14px; }

/* ── BUTTONS / sticky action bar ────────────────────────── */
.btn {
  font-family: var(--font); font-size: 15px; font-weight: 700; letter-spacing: .3px;
  border: none; border-radius: 10px; padding: 13px 18px; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  transition: filter .15s, transform .05s;
}
.btn:active { transform: translateY(1px); }
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-navy { background: var(--navy); color: var(--white); }
.btn-ghost { background: transparent; color: var(--navy); border: 1px solid var(--beige-border); }
.btn:hover { filter: brightness(0.96); }

.action-bar {
  position: sticky; bottom: 0; z-index: 50;
  background: rgba(255,255,255,0.96); backdrop-filter: blur(6px);
  border-top: 1px solid var(--beige-border);
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
  padding: 12px 14px;
}
@media (min-width: 640px) { .action-bar { grid-template-columns: repeat(4, 1fr); max-width: 720px; margin: 0 auto; } }
.save-note { grid-column: 1 / -1; text-align: center; font-size: 12px; color: var(--muted); }
.save-note.ok { color: var(--ok); font-weight: 700; }

.help-text { font-size: 13px; color: var(--muted); background: var(--beige); border-left: 3px solid var(--gold); padding: 12px 14px; border-radius: 6px; margin: 8px 0 0; line-height: 1.6; }

/* ── FOOTER ─────────────────────────────────────────────── */
.cu-footer { background: var(--navy); color: rgba(255,255,255,0.55); text-align: center; font-size: 11px; padding: 18px; letter-spacing: .5px; }
.cu-footer .gold { color: var(--gold); }

/* ── PRINT ──────────────────────────────────────────────── */
@media print {
  .cu-topbar, .action-bar, .lang-toggle, .no-print { display: none !important; }
  body { background: #fff; }
}