/* ============================================
   Catatan Rubianto — Shared Stylesheet
   Palet Triwarna Melayu: Merah #7A0A0A, Kuning #FCD116, Merah Terang #E21C21
   ============================================ */

/* ── RESET & VARIABLES ── */
:root {
  --dark:   #4A3030;
  --dark2:  #352020;
  --dark3:  #5C3E3E;
  --gold:   #FCD116;
  --gold2:  #FFD733;
  --merah:  #E21C21;
  --ash:    #F5F3F0;
  --white:  #F8F9FA;
  --text:   #1A1414;
  --muted:  #6B5A5A;
  --border: #D8D0D0;
  --radius: 10px;
  --shadow: 0 2px 12px rgba(74,48,48,0.08);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--ash);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--dark); text-decoration: none; transition: color .2s; }
a:hover { color: var(--gold); }
ul { list-style: none; }

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  line-height: 1.2;
}
h1 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h2 { font-size: clamp(1.3rem, 2.5vw, 1.9rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }

.eyebrow {
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gold);
  display: flex; align-items: center; gap: .5rem;
  margin-bottom: .5rem;
}
.eyebrow::after {
  content: ''; flex: 1; max-width: 30px; height: 1px;
  background: var(--gold); opacity: .5;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(53,32,32,0.97);
  backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 4vw;
  height: 60px;
  border-bottom: 1px solid rgba(252,209,22,0.2);
}
.nav-brand { display: flex; align-items: center; gap: .5rem; }
.nav-logo {
  font-family: 'Playfair Display', serif;
  color: var(--gold);
  font-size: 1.1rem;
  font-weight: 700;
}
.nav-links { display: flex; align-items: center; gap: 1.8rem; }
.nav-links a {
  color: rgba(248,249,250,0.8);
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  transition: color .2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--gold); }
.nav-links a.btn-nav {
  background: var(--gold);
  color: var(--dark);
  padding: .4rem 1rem;
  border-radius: 3px;
  font-weight: 700;
}
.nav-links a.btn-nav:hover { background: var(--gold2); }
.nav-actions { display: flex; align-items: center; gap: 1rem; }
.nav-search {
  background: none; border: none; color: rgba(255,255,255,0.6);
  cursor: pointer; font-size: 0.95rem;
}
.social-icons { display: flex; gap: .6rem; }
.social-icons a {
  color: rgba(255,255,255,0.5); font-size: 0.85rem;
  transition: color .2s;
}
.social-icons a:hover { color: var(--gold); }
.nav-toggle {
  display: none; background: none; border: none;
  color: var(--white); font-size: 1.3rem; cursor: pointer;
}

/* ── LAYOUT ── */
.page-wrap {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 2.5rem;
  max-width: 1140px;
  margin: 0 auto;
  padding: 90px 4vw 4rem;
}
.page-full {
  max-width: 860px;
  margin: 0 auto;
  padding: 90px 4vw 4rem;
}

/* ── BLOG POST CARD ── */
.post-list { display: flex; flex-direction: column; gap: 2.5rem; }
.post-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: box-shadow .2s;
}
.post-card:hover { box-shadow: var(--shadow); }
.post-img {
  width: 100%; height: 260px;
  object-fit: cover; display: block;
  background: linear-gradient(135deg, var(--dark), var(--dark3));
}
.post-body { padding: 1.6rem 1.8rem; }
.post-cat {
  display: inline-block;
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--dark);
  margin-bottom: .6rem;
}
.post-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.3;
  margin-bottom: .5rem;
}
.post-title a { color: inherit; }
.post-title a:hover { color: var(--gold); }
.post-meta {
  font-size: 0.72rem; color: var(--muted);
  margin-bottom: .8rem;
  display: flex; gap: 1rem;
}
.post-excerpt {
  font-size: 0.85rem; color: var(--muted);
  line-height: 1.7; margin-bottom: 1rem;
  text-align: justify;
  display: -webkit-box;
  -webkit-line-clamp: 3; -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-readmore {
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--dark);
  transition: color .2s;
}
.post-readmore:hover { color: var(--gold); }

/* ── SIDEBAR ── */
.sidebar { position: sticky; top: 80px; align-self: start; }
.side-widget {
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.side-widget h4 {
  font-family: 'Playfair Display', serif;
  font-size: 1rem; font-weight: 700;
  color: var(--dark);
  padding-bottom: .6rem;
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--gold);
}
/* About Me widget */
.about-me-widget { text-align: center; }
.about-me-img {
  width: 90px; height: 90px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1rem;
  border: 2px solid var(--gold);
  background: var(--ash);
}
.about-me-widget p {
  font-size: 0.8rem; color: var(--muted);
  line-height: 1.6;
}
/* Tags */
.tag-cloud { display: flex; flex-wrap: wrap; gap: .4rem; }
.tag {
  display: inline-block;
  font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.03em;
  padding: .25rem .6rem;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--muted);
  transition: all .2s;
}
.tag:hover { border-color: var(--gold); color: var(--dark); background: rgba(252,209,22,0.06); }
/* Trending / Recent */
.mini-post { display: flex; gap: .8rem; margin-bottom: .8rem; }
.mini-post:last-child { margin-bottom: 0; }
.mini-post-img {
  width: 60px; height: 60px;
  border-radius: 4px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--ash);
}
.mini-post-info { flex: 1; min-width: 0; }
.mini-post-title {
  font-size: 0.78rem; font-weight: 600;
  color: var(--dark); line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.mini-post-title:hover { color: var(--gold); }
.mini-post-date {
  font-size: 0.65rem; color: var(--muted);
  margin-top: .3rem;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: .4rem;
  font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.05em;
  padding: .65rem 1.5rem;
  border-radius: 3px;
  cursor: pointer;
  transition: all .2s;
  border: none;
  text-decoration: none;
}
.btn-primary {
  background: var(--gold);
  color: var(--dark);
}
.btn-primary:hover { background: var(--gold2); transform: translateY(-1px); }
.btn-outline {
  border: 1px solid var(--dark);
  color: var(--dark);
  background: transparent;
}
.btn-outline:hover { background: var(--dark); color: #fff; }
.btn-outline-white {
  border: 1px solid rgba(255,255,255,0.4);
  color: #fff; background: transparent;
}
.btn-outline-white:hover { border-color: var(--gold); color: var(--gold); }
.btn-sm { font-size: 0.7rem; padding: .4rem .9rem; }
.btn-danger { background: var(--merah); color: #fff; }
.btn-danger:hover { background: #C4181D; }
.btn-success { background: var(--dark); color: #fff; }
.btn-success:hover { background: var(--dark2); }

/* ── PAGINATION ── */
.pagination {
  display: flex; gap: .4rem; justify-content: center;
  margin-top: 2.5rem;
}
.pagination a, .pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  border-radius: 3px;
  font-size: 0.78rem; font-weight: 600;
  color: var(--muted);
  background: #fff;
  transition: all .2s;
}
.pagination a:hover { border-color: var(--gold); color: var(--dark); }
.pagination .current {
  background: var(--dark); border-color: var(--dark);
  color: var(--gold);
}

/* ── FOOTER ── */
footer {
  background: var(--dark);
  color: rgba(255,255,255,0.5);
  text-align: center;
  padding: 2rem 4vw;
  border-top: 1px solid rgba(252,209,22,0.2);
  font-size: 0.75rem;
}
footer .social-icons { justify-content: center; margin-bottom: 1rem; }
footer strong { color: var(--gold); }

/* ── PAGE HEADER ── */
.page-header {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark3) 100%);
  padding: 5rem 4vw 3rem;
  text-align: center;
  border-bottom: 1px solid rgba(252,209,22,0.2);
}
.page-header h1 {
  color: #fff;
  margin-bottom: .5rem;
}
.page-header p {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  max-width: 500px;
  margin: 0 auto;
}

/* ── ABOUT PAGE ── */
.about-hero {
  background: linear-gradient(160deg, var(--dark) 0%, var(--dark2) 55%, var(--dark3) 100%);
  padding: 100px 4vw 4rem;
  border-bottom: 1px solid rgba(252,209,22,0.25);
}
.about-hero-inner {
  max-width: 900px; margin: 0 auto;
  display: flex; gap: 3rem; align-items: center;
}
.about-hero-img {
  width: 220px; height: 220px;
  border-radius: 50%;
  border: 3px solid var(--gold);
  object-fit: cover;
  object-position: top center;
  flex-shrink: 0;
  background: var(--dark2);
}
.about-hero-text h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  color: #fff;
  margin-bottom: .3rem;
}
.about-hero-text .deg {
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
  margin-bottom: .5rem;
}
.about-hero-text .role {
  color: var(--gold2);
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.5;
  margin-bottom: 1rem;
}
.about-badges { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1.2rem; }
.about-badges .badge {
  background: rgba(252,209,22,0.15);
  border: 1px solid rgba(252,209,22,0.35);
  color: var(--gold2);
  font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.06em;
  padding: .25rem .6rem;
  border-radius: 2rem;
  text-transform: uppercase;
}
.about-section { padding: 3rem 4vw; }
.about-section-inner { max-width: 900px; margin: 0 auto; }

/* Stats */
.stats-row {
  display: flex; gap: 1.5rem; flex-wrap: wrap;
  margin: 2rem 0;
}
.stat-item {
  flex: 1; min-width: 100px;
  text-align: center;
  background: var(--dark);
  color: #fff;
  padding: 1.5rem 1rem;
  border-radius: var(--radius);
}
.stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 2rem; font-weight: 900;
  color: var(--gold);
  display: block;
}
.stat-label {
  font-size: 0.7rem; font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.6);
  margin-top: .3rem;
  display: block;
}

/* Expertise Grid */
.exp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}
.exp-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: box-shadow .2s;
}
.exp-card:hover { box-shadow: var(--shadow); }
.exp-card h4 {
  font-family: 'Playfair Display', serif;
  font-size: 1rem; font-weight: 700;
  color: var(--dark);
  margin-bottom: .6rem;
}
.exp-card p {
  font-size: 0.8rem; color: var(--muted);
  line-height: 1.6;
}

/* Cert grid */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}
.cert-card {
  background: var(--dark);
  border: 1px solid rgba(252,209,22,0.25);
  border-radius: var(--radius);
  padding: 1.8rem 1.2rem;
  text-align: center;
  color: #fff;
}
.cert-seal {
  width: 60px; height: 60px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem; font-weight: 900;
  color: var(--gold);
}
.cert-card h4 {
  font-family: 'Playfair Display', serif;
  color: var(--gold2); font-size: 0.9rem; margin-bottom: .4rem;
}
.cert-card p {
  font-size: 0.72rem; color: rgba(255,255,255,0.55);
}

/* CTI bar */
.cta-bar {
  background: linear-gradient(135deg, var(--dark2), var(--dark));
  text-align: center;
  padding: 3rem 4vw;
  border-top: 1px solid rgba(252,209,22,0.25);
}
.cta-bar h2 {
  color: #fff;
  font-size: clamp(1.2rem, 2.5vw, 1.7rem);
  margin-bottom: .8rem;
}
.cta-bar p {
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

/* ── MATERI & FILE GRID ── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}
.materi-card, .file-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: box-shadow .2s, transform .15s;
  display: flex; flex-direction: column;
}
.materi-card:hover, .file-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}
.materi-cat, .file-type {
  font-size: 0.62rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--dark);
  margin-bottom: .5rem;
}
.materi-card h3, .file-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1rem; font-weight: 700;
  color: var(--dark);
  margin-bottom: .5rem;
  line-height: 1.4;
}
.materi-card .date, .file-card .date {
  font-size: 0.7rem; color: var(--muted);
  margin-bottom: .5rem;
}
.materi-card p, .file-card p {
  font-size: 0.8rem; color: var(--muted);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1rem;
}
.materi-card .card-actions, .file-card .card-actions {
  display: flex; gap: .5rem; flex-wrap: wrap;
}

/* ── FORMS ── */
.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block;
  font-size: 0.78rem; font-weight: 600;
  color: var(--text);
  margin-bottom: .35rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .65rem .9rem;
  border: 1px solid var(--border);
  border-radius: 5px;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: var(--text);
  background: #fff;
  transition: border-color .2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(252,209,22,0.15);
}
.form-group textarea { min-height: 120px; resize: vertical; }

/* ── LOGIN PAGE ── */
.login-page {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(ellipse 60% 50% at 50% 40%, rgba(74,48,48,0.3), transparent 70%),
              linear-gradient(160deg, var(--dark) 0%, var(--dark2) 50%, var(--dark3) 100%);
  padding: 2rem;
}
.login-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  max-width: 420px; width: 100%;
  box-shadow: 0 8px 40px rgba(0,0,0,0.2);
}
.login-card h2 {
  font-family: 'Playfair Display', serif;
  text-align: center;
  color: var(--dark);
  margin-bottom: .5rem;
}
.login-card .sub {
  text-align: center;
  font-size: 0.8rem; color: var(--muted);
  margin-bottom: 2rem;
}
.login-card .form-extra {
  text-align: center;
  margin-top: 1.2rem;
  font-size: 0.78rem;
  color: var(--muted);
}
.login-card .form-extra a { color: var(--dark); font-weight: 600; }

/* ── KONSULTASI PAGE ── */
.konsultasi-form-wrap {
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 2rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-alert {
  padding: .8rem 1rem;
  border-radius: 5px;
  font-size: 0.82rem;
  margin-bottom: 1.2rem;
  display: none;
}
.form-alert.success {
  display: block;
  background: rgba(74,48,48,0.08);
  border: 1px solid rgba(74,48,48,0.3);
  color: var(--dark);
}
.form-alert.error {
  display: block;
  background: rgba(226,28,33,0.08);
  border: 1px solid rgba(226,28,33,0.3);
  color: var(--merah);
}

/* ── ADMIN PANEL ── */
.admin-login-page {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--ash);
  padding: 2rem;
}
.admin-login-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  max-width: 400px; width: 100%;
  box-shadow: var(--shadow);
}
.admin-login-card h2 {
  font-family: 'Playfair Display', serif;
  text-align: center;
  color: var(--dark);
  margin-bottom: 1.5rem;
}
.admin-header {
  background: var(--dark);
  color: #fff;
  padding: 1rem 4vw;
  display: flex; align-items: center; justify-content: space-between;
}
.admin-header .admin-user {
  display: flex; align-items: center; gap: .8rem;
  font-size: 0.85rem;
}
.admin-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 4vw;
}
.admin-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  font-size: 0.82rem;
}
.admin-table th {
  background: var(--dark);
  color: var(--gold);
  font-weight: 600;
  padding: .75rem 1rem;
  text-align: left;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.admin-table td {
  padding: .7rem 1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.admin-table tr:hover td { background: var(--ash); }
.admin-table .status-badge {
  font-size: 0.62rem; font-weight: 700;
  letter-spacing: 0.05em;
  padding: .2rem .6rem;
  border-radius: 2rem;
  text-transform: uppercase;
}
.status-baru { background: rgba(52,152,219,0.1); color: #3498DB; }
.status-diproses { background: rgba(243,156,18,0.1); color: #F39C12; }
.status-selesai { background: rgba(74,48,48,0.1); color: var(--dark); }
.admin-filter {
  display: flex; gap: .5rem;
  margin-bottom: 1.2rem;
  flex-wrap: wrap;
}
.admin-filter a {
  font-size: 0.72rem; font-weight: 600;
  padding: .3rem .8rem;
  border-radius: 2rem;
  border: 1px solid var(--border);
  color: var(--muted);
  transition: all .2s;
}
.admin-filter a:hover, .admin-filter a.active {
  background: var(--dark); border-color: var(--dark);
  color: var(--gold);
}
.alert {
  padding: .8rem 1rem;
  border-radius: 5px;
  font-size: 0.82rem;
  margin-bottom: 1rem;
}
.alert-error { background: rgba(226,28,33,0.08); border: 1px solid rgba(226,28,33,0.3); color: var(--merah); }
.alert-success { background: rgba(74,48,48,0.08); border: 1px solid rgba(74,48,48,0.3); color: var(--dark); }
.empty-state {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--muted);
}
.empty-state .icon { font-size: 3rem; margin-bottom: 1rem; opacity: .4; }

/* ── REGULATION TABLE ── */
.reg-section { max-width: 1100px; margin: 0 auto; padding: 2rem 4vw 4rem; }
.reg-table-wrap {
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
}
.reg-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.reg-table thead th {
  background: var(--dark);
  color: var(--gold);
  font-weight: 600;
  padding: .9rem 1.2rem;
  text-align: left;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.reg-table thead th:first-child { text-align: center; width: 50px; }
.reg-table thead th:last-child { width: 100px; text-align: center; }
.reg-table thead th:nth-last-child(2) { width: 90px; text-align: center; }
.reg-table tbody td {
  padding: .8rem 1.2rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.reg-table tbody tr:hover td { background: var(--ash); }
.reg-table tbody tr:last-child td { border-bottom: none; }
.reg-table .no-col { text-align: center; font-weight: 600; color: var(--muted); width: 50px; }
.reg-table .file-name {
  font-weight: 600; color: var(--dark);
  line-height: 1.4;
}
.reg-table .file-desc {
  font-size: 0.75rem; color: var(--muted);
  margin-top: .15rem;
  line-height: 1.4;
}
.reg-table .file-badge {
  display: inline-block;
  font-size: 0.6rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: .15rem .5rem;
  border-radius: 3px;
  margin-right: .5rem;
}
.badge-perpres { background: rgba(252,209,22,0.15); color: #B89200; }
.badge-peraturan { background: rgba(74,48,48,0.1); color: var(--dark); }
.badge-keputusan { background: rgba(226,28,33,0.08); color: #E21C21; }
.badge-se { background: rgba(243,156,18,0.1); color: #F39C12; }
.badge-uu { background: rgba(142,68,173,0.08); color: #8E44AD; }
.badge-sk { background: rgba(52,152,219,0.08); color: #3498DB; }
.reg-table .action-col { text-align: center; white-space: nowrap; }
.reg-table .btn-icon {
  display: inline-flex; align-items: center; gap: .25rem;
  font-size: 0.7rem; font-weight: 600;
  padding: .3rem .7rem;
  border-radius: 3px;
  text-decoration: none;
  transition: all .15s;
}
.btn-download {
  background: var(--dark); color: #fff;
}
.btn-download:hover { background: var(--dark2); color: var(--gold); }
.btn-view {
  background: transparent; color: var(--dark);
  border: 1px solid var(--border);
}
.btn-view:hover { border-color: var(--gold); color: var(--dark); }
.reg-search {
  margin-bottom: 1.5rem;
  display: flex; gap: .5rem;
}
.reg-search input {
  flex: 1; max-width: 400px;
  padding: .6rem 1rem;
  border: 1px solid var(--border);
  border-radius: 5px;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  transition: border-color .2s;
}
.reg-search input:focus {
  outline: none; border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(252,209,22,0.15);
}
.reg-count {
  font-size: 0.8rem; color: var(--muted);
  margin-bottom: 1rem;
}

/* ── UTILS ── */
.text-center { text-align: center; }
.mt1 { margin-top: 1rem; }
.mt2 { margin-top: 2rem; }
.mb1 { margin-bottom: 1rem; }
.mb2 { margin-bottom: 2rem; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .page-wrap {
    grid-template-columns: 1fr;
  }
  .sidebar { position: static; }
  .about-hero-inner { flex-direction: column; text-align: center; }
  .about-hero-text .about-badges { justify-content: center; }
  .form-row { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 60px; left: 0; right: 0;
    background: rgba(53,32,32,0.98);
    padding: 1.5rem 4vw;
    gap: 1rem;
    border-bottom: 1px solid rgba(252,209,22,0.25);
  }
  .admin-table { font-size: 0.7rem; }
  .admin-table th, .admin-table td { padding: .5rem .6rem; }
  .reg-table { font-size: 0.75rem; }
  .reg-table thead th, .reg-table tbody td { padding: .6rem .8rem; }
}

@media (max-width: 600px) {
  .stats-row { flex-direction: column; }
  .exp-grid, .cert-grid, .card-grid { grid-template-columns: 1fr; }
  .admin-header { flex-direction: column; gap: .5rem; }
}