/* ============================================================
   SIMVS — styles.css
   Student ID Monitoring & Verification System
   NEMSU Lianga Campus Theme
   ============================================================ */

/* ── CSS Variables ──────────────────────────────────────────── */
:root {
  --primary:       #0369a1;
  --primary-dark:  #075985;
  --primary-light: #e0f2fe;
  --accent:        #ca8a04;
  --danger:        #dc2626;
  --danger-light:  #fef2f2;
  --warning:       #d97706;
  --warning-light: #fffbeb;
  --success:       #16a34a;
  --success-light: #f0fdf4;
  --info:          #6366f1;
  --info-light:    #eef2ff;

  --bg:            #f0f7ff;
  --surface:       #ffffff;
  --surface-2:     #f8fafc;
  --border:        #e2e8f0;
  --border-strong: #bae6fd;

  --text-primary:  #0f172a;
  --text-secondary:#475569;
  --text-muted:    #94a3b8;

  --sidebar-w:     260px;
  --topbar-h:      64px;
  --radius:        12px;
  --radius-sm:     8px;
  --radius-lg:     16px;
  --shadow:        0 1px 3px rgba(3,105,161,.06), 0 4px 16px rgba(3,105,161,.08);
  --shadow-lg:     0 8px 40px rgba(3,105,161,.15);

  --font:          'Plus Jakarta Sans', sans-serif;
  --font-mono:     'JetBrains Mono', monospace;

  --transition:    .2s ease;
}

/* ── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }

/* ── Utility ────────────────────────────────────────────────── */
.hidden   { display: none !important; }
.active   { display: flex; }
.mt-1     { margin-top: 1rem; }
.text-muted { color: var(--text-muted); font-size: .82rem; }

/* ═══════════════════════════════════════════════════════════════
   LOGIN SCREEN
═══════════════════════════════════════════════════════════════ */
.login-screen {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0c2340 0%, #0369a1 55%, #075985 100%);
  z-index: 1000;
  overflow: hidden;
}

/* Animated blobs */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .35;
  animation: blobFloat 12s ease-in-out infinite alternate;
}
.blob-1 { width: 500px; height: 500px; background: #1e6be6; top: -150px; left: -100px; }
.blob-2 { width: 400px; height: 400px; background: #00c2a8; bottom: -100px; right: -80px; animation-delay: -4s; }
.blob-3 { width: 300px; height: 300px; background: #6366f1; top: 40%; left: 50%; animation-delay: -8s; }

@keyframes blobFloat {
  from { transform: translate(0,0) scale(1); }
  to   { transform: translate(30px, 40px) scale(1.08); }
}

.login-card {
  position: relative; z-index: 1;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2.25rem;
  width: 100%; max-width: 420px;
  box-shadow: var(--shadow-lg);
  animation: cardIn .5s cubic-bezier(.22,.68,0,1.2) both;
}

@keyframes cardIn {
  from { opacity: 0; transform: translateY(30px) scale(.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.login-logo {
  display: flex; align-items: center; gap: .9rem;
  margin-bottom: 1.5rem;
}

.logo-icon {
  width: 64px; height: 64px;
  min-width: 64px;
  background: #fff;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid rgba(255,255,255,0.6);
  box-shadow: 0 4px 14px rgba(3,105,161,.25);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transform: none;
}

.brand-simvs {
  display: block;
  font-size: 1.25rem; font-weight: 800;
  color: var(--text-primary); letter-spacing: -.5px;
}
.brand-sub {
  display: block;
  font-size: .7rem; font-weight: 500;
  color: var(--text-secondary); text-transform: uppercase; letter-spacing: .5px;
}

.login-title {
  font-size: 1.4rem; font-weight: 700; margin-bottom: .25rem;
}
.login-sub {
  color: var(--text-secondary); font-size: .87rem; margin-bottom: 1.5rem;
}

.login-hint {
  margin-top: 1.2rem;
  font-size: .75rem; color: var(--text-muted);
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: .65rem .8rem;
}
.login-hint code {
  font-family: var(--font-mono);
  font-size: .72rem;
  background: var(--primary-light);
  color: var(--primary-dark);
  padding: .1rem .35rem; border-radius: 4px;
}

/* ── Form Elements ──────────────────────────────────────────── */
.form-group {
  margin-bottom: 1rem;
}
.form-group label {
  display: block;
  font-size: .8rem; font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: .4rem;
}
.form-group label i { margin-right: .35rem; opacity: .7; }

.form-group input,
.form-group select,
.select-input {
  width: 100%;
  padding: .7rem .9rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font); font-size: .875rem;
  color: var(--text-primary);
  background: var(--surface);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.select-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(30,107,230,.15);
}

.password-wrap { position: relative; }
.password-wrap input { padding-right: 2.8rem; }
.pw-toggle {
  position: absolute; right: .7rem; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer;
  color: var(--text-muted); font-size: .9rem;
  transition: color var(--transition);
}
.pw-toggle:hover { color: var(--primary); }

.form-row { display: flex; gap: .75rem; flex-wrap: wrap; }
.form-row .form-group { flex: 1; min-width: 140px; }

.required { color: var(--danger); }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .62rem 1.15rem;
  border: none; border-radius: var(--radius-sm);
  font-family: var(--font); font-size: .85rem; font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn:disabled { opacity: .55; cursor: not-allowed; }

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 2px 8px rgba(30,107,230,.35);
}
.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(30,107,230,.45);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover:not(:disabled) {
  background: var(--surface-2);
  border-color: var(--border-strong);
}

.btn-danger {
  background: var(--danger);
  color: #fff;
}
.btn-danger:hover:not(:disabled) { background: #c0303a; }

.btn-logout {
  width: 100%;
  background: rgba(229,66,74,.1);
  color: var(--danger);
  border: 1.5px solid rgba(229,66,74,.2);
  justify-content: center;
}
.btn-logout:hover { background: var(--danger); color: #fff; }

.btn-full { width: 100%; justify-content: center; }

.btn-icon {
  padding: .5rem; width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  font-size: .8rem;
}
.btn-icon.primary { background: var(--primary-light); color: var(--primary); }
.btn-icon.success { background: var(--success-light); color: var(--success); }
.btn-icon.warning { background: var(--warning-light); color: var(--warning); }
.btn-icon.danger  { background: var(--danger-light);  color: var(--danger); }
.btn-icon:hover   { filter: brightness(.9); transform: translateY(-1px); }

/* ── Alerts ─────────────────────────────────────────────────── */
.alert {
  padding: .75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: .85rem; font-weight: 500;
  margin-bottom: 1rem;
  display: flex; align-items: center; gap: .5rem;
}
.alert.error   { background: var(--danger-light);  color: #a01620; border: 1px solid #f5c0c2; }
.alert.success { background: var(--success-light); color: #166534; border: 1px solid #b6f5ca; }
.alert.info    { background: var(--info-light);    color: #3730a3; border: 1px solid #c7d2fe; }

/* ═══════════════════════════════════════════════════════════════
   APP SHELL
═══════════════════════════════════════════════════════════════ */
.app-shell { display: flex; min-height: 100vh; }

/* ── Sidebar ────────────────────────────────────────────────── */
.sidebar {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: var(--sidebar-w);
  background: linear-gradient(180deg, #0c2340 0%, #075985 100%);
  display: flex; flex-direction: column;
  z-index: 200;
  transition: transform var(--transition);
}

.sidebar-header {
  padding: 1.25rem 1.25rem 1rem;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,.1);
  background: rgba(0,0,0,.15);
}

.sidebar-logo {
  display: flex; align-items: center; gap: .75rem;
  color: #fff; font-size: .95rem; font-weight: 800;
  letter-spacing: .01em;
}
.sidebar-logo-img {
  width: 42px; height: 42px;
  min-width: 42px;
  border-radius: 50%;
  background: #fff;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid rgba(255,255,255,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}
.sidebar-logo-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transform: none;
}
.sidebar-logo-text { line-height: 1.2; }
.sidebar-logo-text span {
  display: block;
  font-size: .65rem;
  font-weight: 500;
  opacity: .7;
  letter-spacing: .02em;
}

.sidebar-close {
  display: none;
  background: none; border: none; color: rgba(255,255,255,.5);
  font-size: 1.1rem; cursor: pointer;
}

.sidebar-user {
  padding: 1.1rem 1.25rem;
  display: flex; align-items: center; gap: .8rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
}

.avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, #0369a1, #0ea5e9);
  color: #fff; font-weight: 800; font-size: .95rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  border: 2px solid rgba(255,255,255,.3);
  box-shadow: 0 2px 8px rgba(3,105,161,.3);
  letter-spacing: -.5px;
}
.avatar.sm { width: 32px; height: 32px; font-size: .8rem; }

.sidebar-username {
  color: #fff; font-weight: 600; font-size: .9rem;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sidebar-role {
  font-size: .68rem; font-weight: 600; text-transform: uppercase;
  padding: .15rem .55rem; border-radius: 20px; letter-spacing: .5px;
}

.sidebar-nav {
  flex: 1; padding: .85rem .75rem;
  display: flex; flex-direction: column; gap: .25rem;
  overflow-y: auto;
}

.nav-item {
  display: flex; align-items: center; gap: .8rem;
  padding: .72rem 1rem;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,.55);
  font-size: .875rem; font-weight: 500;
  transition: all var(--transition);
  cursor: pointer;
}
.nav-item i { width: 18px; text-align: center; font-size: .95rem; }
.nav-item:hover  { background: rgba(255,255,255,.1); color: rgba(255,255,255,.95); }
.nav-item.active { background: rgba(255,255,255,.15); color: #fff; border-left: 3px solid #38bdf8; padding-left: calc(1rem - 3px); }
.nav-item.active i { color: #38bdf8; }

.sidebar-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid rgba(255,255,255,.07);
}

/* ── Main content ───────────────────────────────────────────── */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex; flex-direction: column;
  min-height: 100vh;
}

/* ── Topbar ─────────────────────────────────────────────────── */
.topbar {
  height: var(--topbar-h);
  background: var(--surface);
  border-bottom: 3px solid var(--primary);
  display: flex; align-items: center; gap: 1rem;
  padding: 0 1.5rem;
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 8px rgba(3,105,161,.1);
}

.menu-toggle {
  display: none;
  background: none; border: none;
  font-size: 1.1rem; cursor: pointer;
  color: var(--text-secondary);
  padding: .4rem;
}

.btn-topbar-home {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .45rem .9rem;
  background: var(--primary-light);
  color: var(--primary);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font-family: var(--font); font-size: .82rem; font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn-topbar-home:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(3,105,161,.25);
}

.topbar-title {
  font-size: 1rem; font-weight: 700; flex: 1;
  color: var(--text-primary);
}

.topbar-right { display: flex; align-items: center; gap: .75rem; }

.topbar-user {
  display: flex; align-items: center; gap: .6rem;
  font-size: .85rem; font-weight: 600;
  color: var(--text-secondary);
}

/* ── Sections ───────────────────────────────────────────────── */
.section {
  padding: 1.75rem 1.75rem 2.5rem;
  flex: 1;
  display: none; /* overridden by .active → flex */
  flex-direction: column;
  gap: 1.25rem;
  animation: fadeSlideIn .3s ease both;
}
.section.active { display: flex; }

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.page-header {
  display: flex; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
}
.page-title  { font-size: 1.45rem; font-weight: 800; color: var(--text-primary); }
.page-sub    { color: var(--text-secondary); font-size: .83rem; margin-top: .15rem; }

/* ═══════════════════════════════════════════════════════════════
   DASHBOARD
═══════════════════════════════════════════════════════════════ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.stat-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  display: flex; align-items: flex-start; gap: 1rem;
  transition: transform var(--transition), box-shadow var(--transition);
  animation: cardPop .35s ease both;
}
.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,0,0,.1);
}

.stat-icon {
  width: 46px; height: 46px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem; flex-shrink: 0;
}
.stat-info { flex: 1; }
.stat-value { font-size: 1.7rem; font-weight: 800; line-height: 1.1; }
.stat-label { font-size: .75rem; color: var(--text-secondary); font-weight: 500; margin-top: .15rem; }
.stat-change { font-size: .73rem; font-weight: 600; margin-top: .35rem; display: inline-flex; align-items: center; gap: .25rem; }

@keyframes cardPop {
  from { opacity: 0; transform: scale(.96) translateY(8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.dashboard-row {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 1rem;
}

/* ── Card ───────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.card-header {
  padding: 1.1rem 1.4rem .9rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.card-header h3 {
  font-size: .95rem; font-weight: 700;
  display: flex; align-items: center; gap: .5rem;
  color: var(--text-primary);
}
.card-header h3 i { color: var(--primary); }

/* ── Status bars (chart) ────────────────────────────────────── */
.chart-card { flex: 1; }
.chart-wrap { padding: 1.25rem 1.4rem; display: flex; flex-direction: column; gap: .75rem; }

.bar-row { display: flex; align-items: center; gap: .85rem; }
.bar-label { font-size: .8rem; font-weight: 500; width: 140px; flex-shrink: 0; color: var(--text-secondary); }
.bar-track  { flex: 1; background: var(--bg); border-radius: 20px; height: 10px; overflow: hidden; }
.bar-fill   { height: 100%; border-radius: 20px; transition: width .8s cubic-bezier(.22,.68,0,1.1); }
.bar-count  { font-size: .82rem; font-weight: 700; width: 30px; text-align: right; }

/* ── Activity list ──────────────────────────────────────────── */
.recent-card { max-height: 380px; overflow: hidden; display: flex; flex-direction: column; }
.activity-list {
  list-style: none; flex: 1; overflow-y: auto;
  padding: .75rem 0;
}
.activity-list li {
  padding: .65rem 1.4rem;
  display: flex; align-items: flex-start; gap: .75rem;
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.activity-list li:last-child { border-bottom: none; }
.activity-list li:hover { background: var(--surface-2); }

.act-icon {
  width: 30px; height: 30px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: .72rem; flex-shrink: 0; margin-top: .1rem;
}
.act-desc { font-size: .8rem; color: var(--text-secondary); flex: 1; }
.act-desc strong { color: var(--text-primary); font-weight: 600; }
.act-time { font-size: .7rem; color: var(--text-muted); white-space: nowrap; }

/* ═══════════════════════════════════════════════════════════════
   STUDENTS TABLE
═══════════════════════════════════════════════════════════════ */
.filters-bar {
  display: flex; align-items: center; gap: .75rem; flex-wrap: wrap;
}

.search-box {
  position: relative; flex: 1; min-width: 200px;
}
.search-box i {
  position: absolute; left: .9rem; top: 50%; transform: translateY(-50%);
  color: var(--text-muted); font-size: .85rem;
  pointer-events: none;
}
.search-box input {
  width: 100%; padding: .65rem .9rem .65rem 2.4rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font); font-size: .875rem;
  background: var(--surface);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.search-box input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(30,107,230,.12);
}
.search-box.large input { padding: .8rem 1rem .8rem 2.8rem; font-size: .95rem; }
.search-box.large i    { font-size: .95rem; }

.table-card { overflow: hidden; }
.table-responsive { overflow-x: auto; }

.data-table {
  width: 100%; border-collapse: collapse;
}
.data-table thead {
  background: var(--surface-2);
  position: sticky; top: 0; z-index: 1;
}
.data-table th {
  padding: .8rem 1rem;
  text-align: left; font-size: .73rem; font-weight: 700;
  color: var(--text-secondary); text-transform: uppercase;
  letter-spacing: .5px; white-space: nowrap;
  border-bottom: 1px solid var(--border);
}
.data-table td {
  padding: .85rem 1rem;
  font-size: .84rem; color: var(--text-primary);
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data-table tbody tr {
  transition: background var(--transition);
  animation: rowIn .25s ease both;
}
.data-table tbody tr:hover { background: var(--surface-2); }
.data-table tbody tr:last-child td { border-bottom: none; }

@keyframes rowIn {
  from { opacity: 0; transform: translateX(-6px); }
  to   { opacity: 1; transform: translateX(0); }
}

.table-empty {
  text-align: center; color: var(--text-muted);
  padding: 3rem 1rem !important;
  display: flex; align-items: center; justify-content: center; gap: .5rem;
}

.student-name { font-weight: 600; color: var(--text-primary); }
.student-num  { font-family: var(--font-mono); font-size: .78rem; color: var(--text-secondary); }

.action-btns { display: flex; align-items: center; gap: .35rem; }

/* ── Badges ─────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .2rem .65rem; border-radius: 20px;
  font-size: .72rem; font-weight: 700; white-space: nowrap;
}
.badge::before {
  content: '';
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

.badge-released          { background: var(--success-light); color: #15803d; }
.badge-not-available     { background: var(--danger-light);  color: #b91c1c; }
.badge-under-processing  { background: var(--info-light);    color: #4338ca; }
.badge-lost-reported     { background: #fdf4ff;              color: #7e22ce; }
.badge-admin             { background: rgba(30,107,230,.12); color: var(--primary-dark); }
.badge-guard             { background: rgba(0,194,168,.12);  color: #0e9488; }

/* ── Pagination ─────────────────────────────────────────────── */
.pagination {
  display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: .35rem;
  padding: .9rem 1rem;
  border-top: 1px solid var(--border);
}
.page-btn {
  padding: .35rem .75rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  font-family: var(--font); font-size: .8rem; font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}
.page-btn:hover:not(:disabled):not(.active) {
  background: var(--primary-light); border-color: var(--primary); color: var(--primary);
}
.page-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.page-btn:disabled { opacity: .4; cursor: not-allowed; }

/* ═══════════════════════════════════════════════════════════════
   LOGS TABLE
═══════════════════════════════════════════════════════════════ */
.action-pill {
  display: inline-flex; align-items: center;
  padding: .2rem .65rem; border-radius: 20px;
  font-family: var(--font-mono); font-size: .7rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .3px;
}
.action-login         { background: var(--primary-light);  color: var(--primary-dark); }
.action-logout        { background: var(--surface-2);       color: var(--text-secondary); }
.action-add-student   { background: var(--success-light);  color: #15803d; }
.action-update-status { background: var(--warning-light);  color: #b45309; }
.action-update-student{ background: var(--info-light);     color: #4338ca; }
.action-delete-student{ background: var(--danger-light);   color: #b91c1c; }
.action-login-failed  { background: #fdf4ff;               color: #7e22ce; }

/* ═══════════════════════════════════════════════════════════════
   GUARD VERIFY SECTION
═══════════════════════════════════════════════════════════════ */
.verify-container {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 1.25rem; align-items: start;
}

.verify-search-card {
  padding: 2rem 1.75rem;
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: .6rem;
}

.verify-search-icon {
  width: 68px; height: 68px; border-radius: 16px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff; font-size: 1.8rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(30,107,230,.35);
  margin-bottom: .5rem;
}

.verify-search-card h3 { font-size: 1.1rem; font-weight: 700; }
.verify-search-card p  { color: var(--text-secondary); font-size: .83rem; }
.verify-search-card .search-box { width: 100%; }

.verify-results { display: flex; flex-direction: column; gap: .75rem; }

.result-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  animation: cardPop .3s ease both;
}

.result-card-header {
  padding: 1.1rem 1.4rem;
  background: linear-gradient(135deg, #0f1c35, #1e3a6b);
  color: #fff;
  display: flex; align-items: center; gap: 1rem;
}

.result-avatar {
  width: 52px; height: 52px; border-radius: 50%;
  background: rgba(255,255,255,.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; font-weight: 800; flex-shrink: 0;
}

.result-name  { font-size: 1.05rem; font-weight: 700; }
.result-num   { font-size: .8rem; font-family: var(--font-mono); opacity: .7; }

.result-card-body {
  padding: 1.2rem 1.4rem;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: .9rem;
}

.result-field label {
  display: block; font-size: .72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .5px;
  color: var(--text-muted); margin-bottom: .2rem;
}
.result-field span { font-size: .9rem; font-weight: 600; color: var(--text-primary); }

.result-status-row {
  padding: 1rem 1.4rem;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.status-display {
  display: flex; align-items: center; gap: .75rem;
}
.status-big-icon {
  width: 42px; height: 42px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}

.no-results {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 3rem 2rem;
  text-align: center; color: var(--text-muted);
  box-shadow: var(--shadow);
}
.no-results i { font-size: 2.5rem; margin-bottom: .75rem; display: block; opacity: .4; }

/* ═══════════════════════════════════════════════════════════════
   MODALS
═══════════════════════════════════════════════════════════════ */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 500;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  animation: backdropIn .2s ease;
}

@keyframes backdropIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.modal {
  background: var(--surface);
  border-radius: var(--radius-lg);
  width: 100%; max-width: 640px;
  max-height: 90vh; overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: modalIn .25s cubic-bezier(.22,.68,0,1.2) both;
}
.modal.sm { max-width: 440px; }

@keyframes modalIn {
  from { opacity: 0; transform: scale(.95) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; background: var(--surface); z-index: 1;
}
.modal-header.danger { background: var(--danger-light); }
.modal-header h3 {
  font-size: 1rem; font-weight: 700;
  display: flex; align-items: center; gap: .55rem;
}
.modal-header h3 i { color: var(--primary); }
.modal-header.danger h3 i { color: var(--danger); }

.modal-close {
  background: none; border: none; cursor: pointer;
  color: var(--text-muted); font-size: 1rem;
  width: 28px; height: 28px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.modal-close:hover { background: var(--bg); color: var(--text-primary); }

.modal-body  { padding: 1.5rem; }
.modal-footer {
  padding: 1.1rem 1.5rem;
  border-top: 1px solid var(--border);
  display: flex; justify-content: flex-end; gap: .75rem;
}

.modal-student-name {
  font-size: 1rem; font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
  padding: .75rem 1rem;
  background: var(--surface-2); border-radius: var(--radius-sm);
}

/* ═══════════════════════════════════════════════════════════════
   TOASTS
═══════════════════════════════════════════════════════════════ */
.toast-container {
  position: fixed; bottom: 1.5rem; right: 1.5rem;
  z-index: 9999;
  display: flex; flex-direction: column; gap: .5rem;
  pointer-events: none;
}

.toast {
  padding: .85rem 1.15rem;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 8px 30px rgba(0,0,0,.15);
  display: flex; align-items: center; gap: .65rem;
  font-size: .85rem; font-weight: 500;
  min-width: 240px; max-width: 360px;
  animation: toastIn .3s ease both;
  pointer-events: all;
}
.toast.out { animation: toastOut .3s ease both; }

.toast.success { border-left: 3px solid var(--success); }
.toast.error   { border-left: 3px solid var(--danger); }
.toast.info    { border-left: 3px solid var(--primary); }

.toast.success i { color: var(--success); }
.toast.error   i { color: var(--danger); }
.toast.info    i { color: var(--primary); }

@keyframes toastIn  { from { opacity:0; transform: translateX(30px); } to { opacity:1; transform:translateX(0); } }
@keyframes toastOut { from { opacity:1; transform: translateX(0); }    to { opacity:0; transform: translateX(30px); } }

/* ── Loading spinner ────────────────────────────────────────── */
.loading-spinner {
  display: inline-block;
  width: 20px; height: 20px;
  border: 2.5px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Skeleton ───────────────────────────────────────────────── */
.skeleton, .skeleton-line {
  background: linear-gradient(90deg, var(--bg) 25%, #e2e8f0 50%, var(--bg) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s ease infinite;
  border-radius: var(--radius-sm);
}
.skeleton { min-height: 90px; }
.skeleton-line { height: 18px; margin: .65rem 1.4rem; }

@keyframes shimmer {
  from { background-position: 200% 0; }
  to   { background-position: -200% 0; }
}

/* ── Mobile overlay ─────────────────────────────────────────── */
.overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 150;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.overlay.hidden { display: none !important; }

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .dashboard-row   { grid-template-columns: 1fr; }
  .recent-card     { max-height: 300px; }
  .verify-container{ grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(calc(-1 * var(--sidebar-w)));
    z-index: 300;
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
  }
  .sidebar-close { display: flex; }

  .main-content { margin-left: 0; }
  .menu-toggle  { display: flex; }

  /* Show overlay when sidebar is open */
  .overlay { display: block; }
  .overlay.hidden { display: none !important; }

  .section { padding: 1.25rem 1rem 2rem; }
  .form-row { flex-direction: column; gap: 0; }
  .result-card-body { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }

  /* Fix topbar on mobile */
  .topbar {
    padding: 0 1rem;
    position: sticky;
    top: 0;
    z-index: 200;
  }

  /* Fix table on mobile */
  .table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* Fix modal on mobile */
  .modal {
    width: 95vw;
    max-height: 90vh;
    overflow-y: auto;
  }

  /* Fix buttons on mobile */
  .btn, button {
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
  }

  /* Fix action buttons in table */
  .action-btns {
    display: flex;
    gap: .25rem;
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .filters-bar { flex-direction: column; align-items: stretch; }
  .page-header { flex-direction: column; }

  /* Stack topbar items */
  .topbar-user span { display: none; }

  /* Full width search on mobile */
  .search-box input { width: 100%; }

  /* Fix horizontal overflow - allow swipe on tables only */
  body { overflow-x: hidden; }
  .main-content { overflow-x: hidden; max-width: 100vw; }
  .section { overflow-x: hidden; }

  /* Table scrolls horizontally via swipe */
  .table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* Stack filters */
  .filters-bar .select-input { width: 100%; }

  /* Fix page header button */
  .page-header .btn { width: 100%; justify-content: center; }
}

/* ═══════════════════════════════════════════════════════════════
   LANDING PAGE
═══════════════════════════════════════════════════════════════ */

.landing-page {
  min-height: 100vh;
  background: var(--bg);
  font-family: var(--font);
}

/* ── Navbar ─────────────────────────────────────────────────── */
.landing-nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 500;
  background: rgba(12,35,64,.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 2px 20px rgba(0,0,0,.25);
}

.nav-container {
  max-width: 1200px; margin: 0 auto;
  padding: 0 1.5rem;
  height: 64px;
  display: flex; align-items: center; justify-content: space-between;
}

.nav-brand {
  display: flex; align-items: center; gap: .75rem;
}

.nav-logo {
  width: 42px; height: 42px; min-width: 42px;
  border-radius: 50%;
  background: #fff;
  overflow: hidden;
  border: 2px solid rgba(255,255,255,.4);
  display: flex; align-items: center; justify-content: center;
}
.nav-logo img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  display: block;
}

.nav-brand-name {
  display: block;
  color: #fff; font-size: .95rem; font-weight: 800;
  letter-spacing: .01em;
}
.nav-brand-sub {
  display: block;
  color: rgba(255,255,255,.55); font-size: .65rem;
  font-weight: 500; letter-spacing: .03em; text-transform: uppercase;
}

.nav-links {
  display: flex; align-items: center; gap: .75rem;
}

.btn-nav-link {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .55rem 1.1rem;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.85);
  border: 1.5px solid rgba(255,255,255,.15);
  border-radius: var(--radius-sm);
  font-family: var(--font); font-size: .85rem; font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
}
.btn-nav-link:hover {
  background: rgba(255,255,255,.18);
  border-color: rgba(255,255,255,.35);
  color: #fff;
}

.btn-nav-login {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .55rem 1.1rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font); font-size: .85rem; font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(3,105,161,.4);
  transition: all var(--transition);
}
.btn-nav-login:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(3,105,161,.5);
}

.nav-mobile-toggle {
  display: none;
  background: none; border: none;
  color: rgba(255,255,255,.8); font-size: 1.2rem;
  cursor: pointer; padding: .4rem;
}

.nav-mobile-menu {
  background: rgba(12,35,64,.98);
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 1rem 1.5rem;
  display: flex; flex-direction: column; gap: .6rem;
}
.nav-mobile-menu.hidden { display: none !important; }

.btn-nav-link-mobile,
.btn-nav-login-mobile {
  width: 100%;
  padding: .75rem 1rem;
  border-radius: var(--radius-sm);
  font-family: var(--font); font-size: .9rem; font-weight: 600;
  cursor: pointer;
  display: flex; align-items: center; gap: .6rem;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-nav-link-mobile {
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.9);
  border: 1.5px solid rgba(255,255,255,.15);
}
.btn-nav-link-mobile:hover {
  background: rgba(255,255,255,.15);
  color: #fff;
}
.btn-nav-login-mobile {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff; border: none;
  box-shadow: 0 2px 8px rgba(3,105,161,.35);
}

/* ── Hero ───────────────────────────────────────────────────── */
.landing-hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #0c2340 0%, #0369a1 55%, #075985 100%);
  display: flex; align-items: center;
  padding: 100px 1.5rem 4rem;
  position: relative; overflow: hidden;
}

.hero-content {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 3rem; align-items: center;
  width: 100%; position: relative; z-index: 1;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.9);
  padding: .4rem .9rem; border-radius: 20px;
  font-size: .78rem; font-weight: 600;
  letter-spacing: .02em; text-transform: uppercase;
  margin-bottom: 1.25rem;
  width: fit-content;
}

.hero-title {
  font-size: 3rem; font-weight: 800;
  color: #fff; line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -.02em;
}
.hero-title-accent {
  background: linear-gradient(90deg, #38bdf8, #7dd3fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1rem; color: rgba(255,255,255,.75);
  line-height: 1.7; margin-bottom: 2rem;
  max-width: 480px;
}

.hero-actions {
  display: flex; gap: .85rem; flex-wrap: wrap;
}

.btn-hero-primary {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .85rem 1.75rem;
  background: #fff;
  color: var(--primary-dark);
  border: none; border-radius: var(--radius-sm);
  font-family: var(--font); font-size: .95rem; font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0,0,0,.2);
  transition: all var(--transition);
}
.btn-hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,0,0,.3);
}

.btn-hero-secondary {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .85rem 1.75rem;
  background: rgba(255,255,255,.12);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.3);
  border-radius: var(--radius-sm);
  font-family: var(--font); font-size: .95rem; font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-hero-secondary:hover {
  background: rgba(255,255,255,.2);
  border-color: rgba(255,255,255,.5);
}

/* Hero Preview Card */
.hero-card-preview {
  display: flex; justify-content: center; align-items: center;
}

.preview-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0,0,0,.3);
  overflow: hidden;
  width: 100%; max-width: 360px;
  animation: cardFloat 4s ease-in-out infinite alternate;
}

@keyframes cardFloat {
  from { transform: translateY(0); }
  to   { transform: translateY(-12px); }
}

.preview-card-header {
  background: linear-gradient(135deg, #0f1c35, #1e3a6b);
  color: #fff;
  padding: 1.25rem 1.4rem;
  display: flex; align-items: center; gap: 1rem;
}

.preview-avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255,255,255,.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 800;
  flex-shrink: 0;
}

.preview-name { font-size: .95rem; font-weight: 700; }
.preview-num  { font-size: .75rem; opacity: .6; font-family: var(--font-mono); margin-top: .1rem; }

.preview-card-body {
  padding: 1rem 1.4rem;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: .75rem;
  border-bottom: 1px solid var(--border);
}

.preview-label {
  display: block;
  font-size: .62rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .5px;
  color: var(--text-muted); margin-bottom: .15rem;
}
.preview-value {
  font-size: .85rem; font-weight: 600;
  color: var(--text-primary);
}

.preview-status {
  padding: 1rem 1.4rem;
  display: flex; align-items: flex-start; gap: .85rem;
}

.preview-status-icon {
  width: 38px; height: 38px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; flex-shrink: 0;
}
.preview-status-icon.released { background: var(--success-light); color: var(--success); }

.preview-status-label {
  font-size: .62rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .5px;
  color: var(--text-muted); margin-bottom: .15rem;
}
.preview-status-value { font-size: 1rem; font-weight: 800; }
.preview-status-value.released-text { color: var(--success); }
.preview-status-msg { font-size: .73rem; color: var(--text-secondary); margin-top: .2rem; line-height: 1.4; }

/* ── About Section ──────────────────────────────────────────── */
.landing-about {
  padding: 5rem 1.5rem;
  background: var(--bg);
}

.about-container {
  max-width: 1100px; margin: 0 auto;
  text-align: center;
}

.section-label {
  display: inline-block;
  font-size: .72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .1em;
  color: var(--primary);
  background: var(--primary-light);
  padding: .3rem .9rem; border-radius: 20px;
  margin-bottom: 1rem;
}
.section-label.light { color: rgba(255,255,255,.8); background: rgba(255,255,255,.12); }

.section-title {
  font-size: 2.1rem; font-weight: 800;
  color: var(--text-primary); margin-bottom: 1rem;
  letter-spacing: -.02em;
}
.section-title.light { color: #fff; }

.section-desc {
  font-size: .95rem; color: var(--text-secondary);
  line-height: 1.75; max-width: 680px;
  margin: 0 auto 2.5rem;
}
.section-desc.light { color: rgba(255,255,255,.75); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  text-align: left;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(3,105,161,.12);
}

.feature-icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem; margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: .95rem; font-weight: 700;
  color: var(--text-primary); margin-bottom: .45rem;
}
.feature-card p {
  font-size: .83rem; color: var(--text-secondary);
  line-height: 1.6;
}

/* ── Search Section ─────────────────────────────────────────── */
.landing-search {
  padding: 5rem 1.5rem;
  background: linear-gradient(135deg, #0c2340 0%, #0369a1 60%, #075985 100%);
  text-align: center;
  position: relative; overflow: hidden;
}

.search-section-container {
  max-width: 680px; margin: 0 auto;
  position: relative; z-index: 1;
}

.landing-search-card {
  background: rgba(255,255,255,.96);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: 0 16px 48px rgba(0,0,0,.25);
  margin-top: 2rem;
}

.landing-search-icon {
  width: 64px; height: 64px; border-radius: 16px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff; font-size: 1.6rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
  box-shadow: 0 8px 24px rgba(3,105,161,.35);
}

.landing-search-card h3 {
  font-size: 1.15rem; font-weight: 700;
  color: var(--text-primary); margin-bottom: .35rem;
}
.landing-search-card p {
  font-size: .85rem; color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.landing-search-input-wrap {
  display: flex; gap: .75rem; align-items: center;
  margin-bottom: .85rem;
}
.landing-search-input-wrap .search-box { flex: 1; }

.landing-search-hint {
  font-size: .78rem; color: var(--text-muted);
  display: flex; align-items: center; gap: .35rem;
  justify-content: center;
}

/* ── Landing Result ─────────────────────────────────────────── */
.landing-result {
  margin-top: 1.25rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  text-align: left;
  animation: cardPop .3s ease both;
}

/* ── Footer ─────────────────────────────────────────────────── */
.landing-footer {
  background: #0c2340;
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 2.5rem 1.5rem 0;
}

.footer-container {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: flex-start;
  justify-content: space-between; gap: 2rem;
  flex-wrap: wrap;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
}

.footer-brand {
  display: flex; align-items: center; gap: .85rem;
}

.footer-logo {
  width: 44px; height: 44px; min-width: 44px;
  border-radius: 50%; background: #fff; overflow: hidden;
  border: 2px solid rgba(255,255,255,.3);
  display: flex; align-items: center; justify-content: center;
}
.footer-logo img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center; display: block;
}

.footer-name {
  color: #fff; font-weight: 700; font-size: .95rem;
}
.footer-sub {
  color: rgba(255,255,255,.45); font-size: .72rem;
  margin-top: .15rem;
}

.footer-info p {
  color: rgba(255,255,255,.5); font-size: .8rem;
  line-height: 1.7;
}
.footer-info strong { color: rgba(255,255,255,.75); }
.footer-note { margin-top: .5rem; }

.btn-footer-login {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .65rem 1.25rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff; border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font); font-size: .85rem; font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(3,105,161,.35);
  transition: all var(--transition);
}
.btn-footer-login:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(3,105,161,.5);
}

.footer-bottom {
  padding: 1.1rem 0;
  text-align: center;
}
.footer-bottom p {
  color: rgba(255,255,255,.3); font-size: .75rem;
}

/* ── Responsive Landing ─────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; text-align: center; }
  .hero-title { font-size: 2.2rem; }
  .hero-subtitle { max-width: 100%; margin-left: auto; margin-right: auto; }
  .hero-badge { margin: 0 auto 1.25rem; }
  .hero-actions { justify-content: center; }
  .hero-card-preview { margin-top: 2rem; }
  .preview-card { max-width: 320px; }
}

@media (max-width: 600px) {
  .nav-links { display: none; }
  .nav-mobile-toggle { display: flex; }
  .hero-title { font-size: 1.75rem; }
  .landing-search-input-wrap { flex-direction: column; }
  .landing-search-input-wrap .btn { width: 100%; justify-content: center; }
  .footer-container { flex-direction: column; gap: 1.5rem; }
  .section-title { font-size: 1.6rem; }
}