/* ============================================================================
   BMC E-Ward — "Historical Records Vault" theme
   Illuminated-manuscript aesthetic: dark vault backdrop, parchment panels,
   gold-foil borders, Cinzel (display) + Playfair Display (body).
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700&family=Playfair+Display:ital,wght@0,400;0,600;1,400&display=swap');

:root {
  /* Backdrop & parchment */
  --vault: #2a221b;            /* dark brown page backdrop */
  --parch-1: #fef4e1;
  --parch-2: #e8d5b7;
  --parch-3: #d4b88a;
  --panel: linear-gradient(135deg, #fef4e1 0%, #e8d5b7 50%, #d4b88a 100%);

  /* Ink */
  --ink: #3e3226;
  --ink-soft: #5c4a3d;
  --muted: #7a6352;

  /* Gold & lines */
  --gold: #d4af37;
  --gold-deep: #b38728;
  --gold-line: #cbb38f;
  --brown-line: #8b7355;
  --foil: linear-gradient(45deg, #bf953f, #fcf6ba, #b38728, #fbf5b7, #aa771c);

  /* Buttons / dark */
  --btn-bg: #3e3226;
  --btn-bg-hover: #5c4a3d;
  --btn-text: #e3ceab;
  --cream: #f4e8d1;

  --display: "Cinzel", "Noto Serif", Georgia, serif;
  --serif: "Playfair Display", "Noto Serif", "Times New Roman", serif;
  --shadow: 0 12px 30px rgba(0, 0, 0, .45);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background-color: var(--vault);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.55;
}
html[dir="rtl"] body { font-family: "Noto Nastaliq Urdu", var(--serif); }

a { color: var(--gold-deep); text-decoration: none; }
a:hover { text-decoration: underline; }

.app { min-height: 100vh; display: flex; flex-direction: column; }

/* ---- Top bar (parchment band with gold foil edge) --------------------- */
.topbar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: .7rem 1.5rem;
  background: var(--panel);
  border-bottom: 4px solid transparent;
  border-image: var(--foil) 1;
  box-shadow: var(--shadow);
}
.topbar-minimal { justify-content: flex-end; }
.brand {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  white-space: nowrap;
}
.brand:hover { text-decoration: none; color: var(--ink-soft); }
.crest { height: 30px; width: auto; object-fit: contain; vertical-align: middle; }
.login-logo { display: block; width: 96px; height: 96px; object-fit: contain; margin: 0 auto 1rem; }

.nav { display: flex; gap: .3rem; flex: 1; }
.nav-link {
  font-family: var(--display);
  font-size: .8rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: .4rem .75rem;
  border-radius: 3px;
  color: var(--ink-soft);
}
.nav-link:hover { background: rgba(255, 255, 255, .35); text-decoration: none; }
.nav-link.active { background: var(--btn-bg); color: var(--btn-text); }

.topbar-right { display: flex; align-items: center; gap: 1rem; }
.lang-switch { display: inline-flex; border: 1px solid var(--brown-line); border-radius: 4px; overflow: hidden; }
.lang {
  padding: .3rem .6rem;
  font-size: .85rem;
  color: var(--ink-soft);
  background: rgba(255, 255, 255, .25);
}
.lang:hover { background: rgba(255, 255, 255, .5); text-decoration: none; }
.lang.active { background: var(--btn-bg); color: var(--btn-text); }

.user-menu { display: flex; align-items: center; gap: .8rem; }
.user-name { font-family: var(--display); font-weight: 600; font-size: .85rem; color: var(--ink); }
.user-link, .user { font-size: .9rem; color: var(--ink-soft); padding: .3rem .5rem; border-radius: 3px; }
.user-link:hover, .user:hover { background: rgba(255, 255, 255, .35); text-decoration: none; }

/* ---- Content (a parchment ledger page on the dark desk) --------------- */
.content {
  flex: 1;
  width: 100%;
  max-width: 1100px;
  margin: 2.5rem auto;
  padding: 2.5rem 3rem;
  background: var(--panel);
  border: 8px solid transparent;
  border-image: var(--foil) 1;
  box-shadow: var(--shadow);
}
.page-title {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--ink);
  font-size: 1.5rem;
  border-bottom: 1px solid var(--gold-line);
  padding-bottom: .6rem;
}

/* ---- Dashboard cards -------------------------------------------------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}
.card {
  background: rgba(255, 255, 255, .35);
  border: 1px solid var(--gold-line);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .75rem;
  color: var(--ink);
  transition: all .2s ease;
}
.card:hover {
  text-decoration: none;
  border-color: var(--gold-deep);
  box-shadow: 0 0 18px rgba(212, 175, 55, .35);
  background: rgba(255, 255, 255, .5);
}
.card-icon { font-size: 2.2rem; }
.card-label { font-family: var(--display); font-weight: 600; letter-spacing: 1px; font-size: .9rem; text-align: center; }

/* ---- Login (the ornate vault card) ------------------------------------ */
.login-card {
  position: relative;
  max-width: 440px;
  margin: 5vh auto;
  background: var(--panel);
  padding: 55px 60px 45px;
  border: 12px solid transparent;
  border-image: var(--foil) 1;
  box-shadow: var(--shadow);
  text-align: center;
}
.login-card::before {
  content: '';
  position: absolute; inset: 8px;
  border: 2px solid #3e3226;
  pointer-events: none;
}
.login-card::after {
  content: '';
  position: absolute; inset: 14px;
  border: 1px solid var(--gold-deep);
  pointer-events: none;
}
.login-card h1 {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ink);
  font-size: 1.5rem;
  margin: 0 0 .4rem;
}
.muted { color: var(--muted); font-style: italic; margin-top: 0; }

/* ---- Forms (manuscript style) ----------------------------------------- */
.form, .password-form { display: flex; flex-direction: column; gap: 1.1rem; margin-top: 1.5rem; text-align: start; }
.field, .form label { display: flex; flex-direction: column; gap: .4rem; }
.field > span, .form > label {
  font-family: var(--display);
  font-weight: 600;
  font-size: .78rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--ink);
}
input[type="text"], input[type="password"], input[type="date"], input[type="email"],
.form input, .field input, .field select, .filters input, .filters select {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 2px dashed var(--brown-line);
  padding: 7px 4px;
  font-family: var(--serif);
  font-size: 1.05rem;
  color: var(--ink);
  box-sizing: border-box;
  transition: all .25s ease;
}
.field select { border: 1px solid var(--brown-line); border-radius: 3px; padding: 7px; background: rgba(255,255,255,.3); }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-bottom: 2px solid var(--ink-soft);
  box-shadow: 0 10px 15px -10px rgba(184, 134, 11, .5);
  background-color: rgba(255, 255, 255, .25);
}
::placeholder { color: #a38d72; font-style: italic; }
.field .hint { color: var(--muted); font-size: .78rem; font-style: italic; }
.radio { display: inline-flex; align-items: center; gap: .4rem; color: var(--ink); font-style: italic; }

/* ---- Buttons ---------------------------------------------------------- */
.btn {
  display: inline-block;
  background: var(--btn-bg);
  color: var(--btn-text);
  border: 2px solid var(--brown-line);
  padding: .7rem 1.4rem;
  font-family: var(--display);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all .25s ease;
}
.btn:hover { background: var(--btn-bg-hover); color: var(--cream); text-decoration: none; box-shadow: 0 0 15px rgba(212, 175, 55, .4); }
.btn:disabled { opacity: .6; cursor: default; }
.btn-link { color: var(--muted); font-style: italic; }
.btn-danger {
  padding: .55rem 1rem; background: transparent; color: var(--btn-bg);
  border: 2px solid var(--btn-bg); border-radius: 0; cursor: pointer;
  font-family: var(--display); letter-spacing: 1px; text-transform: uppercase; font-size: .8rem;
}
.btn-danger:hover { background: var(--btn-bg); color: var(--cream); }

/* ---- Alerts / notices ------------------------------------------------- */
.alert {
  background: rgba(122, 31, 31, .1); border: 1px solid #b06a6a; color: #7a1f1f;
  padding: .65rem .8rem; margin-top: 1rem; font-style: italic;
}
.notice {
  background: rgba(46, 107, 58, .12); border: 1px solid #7a9c6f; color: #2e5b32;
  padding: .65rem .8rem; margin-bottom: 1rem; font-style: italic;
}

/* ---- Toolbar / filters ------------------------------------------------ */
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.toolbar-actions { display: flex; gap: .6rem; align-items: center; }
.filters { display: flex; gap: .8rem; margin: 1.25rem 0; flex-wrap: wrap; align-items: flex-end; }
.filters input { flex: 1; min-width: 200px; }

/* ---- Tables (ledger rows) --------------------------------------------- */
.data-table { width: 100%; border-collapse: collapse; margin-top: 1.25rem; }
.data-table th, .data-table td {
  text-align: start; padding: .65rem .75rem; border-bottom: 1px solid var(--gold-line);
}
.data-table th {
  font-family: var(--display); font-size: .75rem; letter-spacing: 1px; text-transform: uppercase;
  color: var(--ink); border-bottom: 2px solid var(--gold-deep);
}
.data-table tr:hover td { background: rgba(255, 255, 255, .3); }
.badge { font-size: .72rem; padding: .15rem .55rem; border: 1px solid var(--gold-line); border-radius: 2px; font-style: italic; }
.badge.historical { background: rgba(122, 99, 60, .15); color: #6b5a2e; }
.badge.current { background: rgba(46, 107, 58, .15); color: #2e6b3a; }
.role-badge { font-family: var(--display); font-size: .8rem; color: var(--ink); letter-spacing: .5px; }

/* ---- Student form / fieldsets ----------------------------------------- */
.student-form fieldset {
  border: 1px solid var(--gold-line); margin: 1.25rem 0; padding: 1.1rem 1.4rem;
  background: rgba(255, 255, 255, .22);
}
.student-form legend {
  font-family: var(--display); font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--ink); padding: 0 .5rem; font-size: .85rem;
}
.student-form .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem 1.4rem; }
.student-form .row { display: flex; gap: 1.5rem; }
.entry-lang { display: flex; align-items: center; gap: .5rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.entry-lang-label { font-family: var(--display); font-size: .8rem; letter-spacing: 1px; text-transform: uppercase; color: var(--ink-soft); }
.entry-lang .lang { border: 1px solid var(--brown-line); border-radius: 3px; }
.entry-lang .lang.active { background: var(--btn-bg); color: var(--btn-text); }
.form-actions { display: flex; align-items: center; gap: 1.25rem; margin-top: 1.5rem; }
.danger-zone { margin-top: 2rem; padding-top: 1rem; border-top: 1px dashed var(--gold-line); }

/* ---- Archive / search ------------------------------------------------- */
.archive-filters {
  margin: 1.25rem 0;
  padding: 1.25rem 1.4rem;
  border: 1px solid var(--gold-line);
  background: rgba(255, 255, 255, .22);
}
.archive-filters .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem 1.4rem; }
.archive-filters .form-actions { margin-top: 1.25rem; }
.results-count { font-family: var(--display); font-size: .8rem; letter-spacing: 1px; text-transform: uppercase; color: var(--ink-soft); margin: 1.25rem 0 .5rem; }
.pagination { display: flex; align-items: center; justify-content: center; gap: 1.5rem; margin-top: 1.5rem; }
.page-indicator { font-family: var(--display); color: var(--ink); letter-spacing: 1px; }

/* ---- Settings --------------------------------------------------------- */
.settings-section { max-width: 480px; margin: 2rem 0; }
.settings-section h2 { font-family: var(--display); letter-spacing: 1px; text-transform: uppercase; color: var(--ink); font-size: 1.05rem; margin-bottom: .4rem; }

/* ---- Certificate preview frame ---------------------------------------- */
.lc-preview {
  margin-top: 1.5rem; background: #fff; padding: 1rem;
  border: 1px solid var(--gold-line); overflow-x: auto; box-shadow: var(--shadow);
}

/* ---- Footer ----------------------------------------------------------- */
.footer {
  text-align: center; padding: 1.5rem 1rem; color: var(--parch-3);
  font-size: .85rem; font-style: italic; letter-spacing: .5px;
}