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

:root {
  --primary: #4F46E5;
  --primary-dark: #4338CA;
  --primary-light: #EEF2FF;
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;
  --purple: #8B5CF6;

  --gray-50:  #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;

  --sidebar-w: 260px;
  --topbar-h: 64px;
  --radius: 12px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow: 0 4px 16px rgba(0,0,0,.08);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.12);
  --font: 'Inter', 'Hind Siliguri', sans-serif;
  --transition: 0.2s ease;
}

body {
  font-family: var(--font);
  background: var(--gray-50);
  color: var(--gray-800);
  min-height: 100vh;
  display: flex;
}

/* ── Sidebar ──────────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: #fff;
  border-right: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 200;
  transition: transform var(--transition);
}

.sidebar__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--gray-100);
}

.sidebar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--primary);
}
.sidebar__logo span:first-child { font-size: 1.5rem; }

.sidebar__close {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--gray-500);
  padding: 4px;
  border-radius: 6px;
}
.sidebar__close:hover { background: var(--gray-100); }

/* Sidebar user */
.sidebar__user {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--gray-100);
}

.sidebar__avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--purple));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  overflow: hidden;
  flex-shrink: 0;
}
.sidebar__avatar img { width: 100%; height: 100%; object-fit: cover; }

.sidebar__user-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.sidebar__user-info strong {
  font-size: 0.9rem;
  color: var(--gray-800);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  width: fit-content;
}
.badge--trial    { background: #FEF3C7; color: #92400E; }
.badge--basic    { background: #DBEAFE; color: #1E40AF; }
.badge--star     { background: linear-gradient(135deg, #fde68a, #f59e0b); color: #78350f; font-weight: 700; }
.badge--gold     { background: linear-gradient(135deg, #fcd34d, #d97706); color: #fff; font-weight: 700; }
.badge--platinum { background: linear-gradient(135deg, #c4b5fd, #7c3aed); color: #fff; font-weight: 700; }
.badge--premium  { background: #EDE9FE; color: #5B21B6; }
.badge--pro      { background: #D1FAE5; color: #065F46; }
.badge--admin    { background: #FEE2E2; color: #991B1B; }

/* Nav */
.sidebar__nav {
  flex: 1;
  padding: 12px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--gray-600);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
  border: none;
  background: none;
  width: 100%;
  cursor: pointer;
  text-align: left;
}
.nav-item:hover { background: var(--gray-100); color: var(--gray-800); }
.nav-item--active { background: var(--primary-light); color: var(--primary); font-weight: 600; }
.nav-item--active svg { stroke: var(--primary); }
.nav-item--logout { color: var(--danger); }
.nav-item--logout:hover { background: #FEF2F2; }
.nav-item--sub { font-size: .82rem !important; padding: 7px 12px 7px 28px !important; color: var(--gray-500); }
.nav-item--sub:hover { color: var(--primary); }

.sidebar__bottom {
  padding: 12px;
  border-top: 1px solid var(--gray-100);
}

/* ── Overlay ──────────────────────────────────────────────────────── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 199;
}

/* ── Main Wrap ────────────────────────────────────────────────────── */
.main-wrap {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── Topbar ───────────────────────────────────────────────────────── */
.topbar {
  height: var(--topbar-h);
  background: #fff;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.topbar__hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--gray-600);
  padding: 4px;
  border-radius: 6px;
}
.topbar__hamburger:hover { background: var(--gray-100); }

.topbar__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-800);
  flex: 1;
}

.btn-upgrade {
  background: linear-gradient(135deg, var(--primary), var(--purple));
  color: #fff;
  text-decoration: none;
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: opacity var(--transition);
}
.btn-upgrade:hover { opacity: .85; }

/* ── Main Content ─────────────────────────────────────────────────── */
.main-content {
  padding: 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 1000px;
}

/* ── Profile Card ─────────────────────────────────────────────────── */
.profile-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 28px;
  display: flex;
  align-items: flex-start;
  gap: 24px;
  border: 1px solid var(--gray-100);
}

.profile-card__avatar-wrap {
  position: relative;
  flex-shrink: 0;
}

.profile-card__avatar {
  width: 88px; height: 88px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--purple));
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  overflow: hidden;
  border: 4px solid var(--primary-light);
}
.profile-card__avatar img { width: 100%; height: 100%; object-fit: cover; }

.avatar-edit-btn {
  position: absolute;
  bottom: 2px; right: 2px;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: #fff;
  transition: background var(--transition);
}
.avatar-edit-btn:hover { background: var(--primary-dark); }

.profile-card__info { flex: 1; min-width: 0; }

.profile-card__name-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}
.profile-card__name-row h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gray-900);
}

.icon-btn {
  background: none;
  border: 1px solid var(--gray-200);
  padding: 5px 7px;
  border-radius: 7px;
  cursor: pointer;
  color: var(--gray-500);
  display: flex;
  align-items: center;
  transition: all var(--transition);
}
.icon-btn:hover { background: var(--gray-50); color: var(--primary); border-color: var(--primary); }

.profile-card__email {
  color: var(--gray-500);
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.profile-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 500;
  background: var(--gray-100);
  color: var(--gray-600);
}
.meta-chip--sub  { background: #EDE9FE; color: #5B21B6; }
.meta-chip--date { background: #D1FAE5; color: #065F46; }

/* ── Stats Grid ───────────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.stat-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--gray-100);
  transition: box-shadow var(--transition);
}
.stat-card:hover { box-shadow: var(--shadow); }

.stat-card__icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.stat-card__icon--blue   { background: #DBEAFE; color: #2563EB; }
.stat-card__icon--green  { background: #D1FAE5; color: #059669; }
.stat-card__icon--yellow { background: #FEF3C7; color: #D97706; }
.stat-card__icon--purple { background: #EDE9FE; color: #7C3AED; }

.stat-card__value {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1;
}
.stat-card__label {
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-top: 4px;
}

/* ── Quick Actions ────────────────────────────────────────────────── */
.quick-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.quick-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition);
}
.quick-btn--primary {
  background: var(--primary);
  color: #fff;
}
.quick-btn--primary:hover { background: var(--primary-dark); }
.quick-btn--outline {
  background: #fff;
  color: var(--gray-700);
  border: 1px solid var(--gray-200);
}
.quick-btn--outline:hover { background: var(--gray-50); border-color: var(--gray-300); }
.quick-btn--live {
  background: linear-gradient(135deg, #EF4444, #DC2626);
  color: #fff;
  position: relative;
}
.quick-btn--live:hover { opacity: .9; }
.live-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #fff; flex-shrink: 0;
  box-shadow: 0 0 0 0 rgba(255,255,255,.6);
  animation: livePulse 1.4s ease infinite;
}
@keyframes livePulse {
  0%   { box-shadow: 0 0 0 0 rgba(255,255,255,.6); }
  70%  { box-shadow: 0 0 0 7px rgba(255,255,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); }
}

/* ── Exam Category Cards ──────────────────────────────────────────── */
.exam-cats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
@media (max-width: 900px) { .exam-cats { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .exam-cats { grid-template-columns: 1fr 1fr; gap: 8px; } }

.exam-cat {
  display: flex; align-items: center; gap: 12px;
  background: #fff; border-radius: 12px;
  border: 1px solid var(--gray-100);
  border-left: 3px solid var(--gray-200);
  padding: 14px 14px;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: transform .15s, box-shadow .15s;
}
.exam-cat:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,.08); }
.exam-cat__icon { font-size: 1.4rem; flex-shrink: 0; width: 24px; text-align: center; }
.exam-cat__info { flex: 1; min-width: 0; }
.exam-cat__name { font-size: .85rem; font-weight: 700; color: var(--gray-800); }
.exam-cat__sub  { font-size: .7rem; color: var(--gray-400); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.exam-cat__arrow { color: var(--gray-300); flex-shrink: 0; }
.exam-cat__live-badge {
  font-size: .58rem; font-weight: 800; letter-spacing: .06em;
  background: #EF4444; color: #fff; padding: 2px 7px; border-radius: 99px;
  flex-shrink: 0; animation: catLivePulse 1.4s ease infinite;
}
@keyframes catLivePulse { 0%,100% { opacity:1; } 50% { opacity:.55; } }
.exam-cat__dot {
  display: inline-block; width: 11px; height: 11px; border-radius: 50%;
  background: #EF4444;
  box-shadow: 0 0 0 0 rgba(239,68,68,.5);
  animation: catDotPulse 1.4s ease infinite;
}
@keyframes catDotPulse {
  0%   { box-shadow: 0 0 0 0 rgba(239,68,68,.5); }
  70%  { box-shadow: 0 0 0 8px rgba(239,68,68,0); }
  100% { box-shadow: 0 0 0 0 rgba(239,68,68,0); }
}

/* accent border colors */
.exam-cat--live  { border-left-color: #EF4444; }
.exam-cat--bcs   { border-left-color: #6366F1; }
.exam-cat--ntrca { border-left-color: #10B981; }
.exam-cat--primary { border-left-color: #F59E0B; }
.exam-cat--head  { border-left-color: #8B5CF6; }
.exam-cat--g9    { border-left-color: #3B82F6; }
.exam-cat--g10   { border-left-color: #EC4899; }
.exam-cat--g16   { border-left-color: #14B8A6; }
.exam-cat--exam   { border-left-color: #6366F1; }
.exam-cat--leader { border-left-color: #F59E0B; }
.exam-cat--video  { border-left-color: #3B82F6; }

.exam-cat--edu-locked {
  opacity: .45;
  filter: blur(1px) grayscale(.6);
  cursor: not-allowed;
  pointer-events: auto !important;
  position: relative;
}
.exam-cat--edu-locked::after {
  content: '🔒';
  position: absolute;
  top: 50%;
  right: 14px;
  transform: translateY(-50%);
  font-size: 1rem;
  opacity: .7;
}

/* ── Results Section ──────────────────────────────────────────────── */
.results-section {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  overflow: hidden;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-100);
}
.section-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-800);
}
.section-subtitle { font-size: .78rem; color: var(--gray-400); margin-top: 2px; }
.section-link {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 0.82rem;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  padding: 6px 12px; border-radius: 8px; background: var(--primary-light);
  transition: background .15s;
}
.section-link:hover { background: #DDD6FE; }

/* Loading & Empty */
.loading-state, .empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 48px 24px;
  color: var(--gray-400);
}

/* Results loading skeleton */
.results-loading-state { padding: 16px 20px; display: flex; flex-direction: column; gap: 12px; }
.result-skeleton {
  height: 68px; border-radius: 10px;
  background: linear-gradient(90deg, var(--gray-100) 25%, var(--gray-50) 50%, var(--gray-100) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
}

/* Results empty state */
.results-empty-state {
  display: flex; flex-direction: column; align-items: center;
  gap: 10px; padding: 48px 24px; text-align: center;
}
.results-empty-icon {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--gray-50); border: 2px dashed var(--gray-200);
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-300); margin-bottom: 4px;
}
.results-empty-title { font-size: .95rem; font-weight: 700; color: var(--gray-700); }
.results-empty-sub   { font-size: .82rem; color: var(--gray-400); max-width: 280px; }

/* Result cards */
.results-cards { display: flex; flex-direction: column; }
.result-card {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--gray-100);
  transition: background .12s;
}
.result-card:last-child { border-bottom: none; }
.result-card:hover { background: var(--gray-50); }
.result-card__score {
  min-width: 54px; height: 54px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; font-weight: 800; flex-shrink: 0;
}
.result-card__info { flex: 1; min-width: 0; }
.result-card__name {
  font-size: .9rem; font-weight: 600; color: var(--gray-800);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
}
.result-card__meta {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin-top: 4px; font-size: .75rem; color: var(--gray-500);
}
.rc-expiry { font-weight: 600; }
.rc-expiry--gone   { color: #991B1B; }
.rc-expiry--urgent { color: #991B1B; }
.rc-expiry--warn   { color: #B45309; }
.rc-expiry a       { color: #7C3AED; text-decoration: none; font-weight: 700; }

.spinner {
  width: 32px; height: 32px;
  border: 3px solid var(--gray-200);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.empty-state p { font-size: 0.95rem; }
.empty-cta {
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  padding: 10px 24px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-top: 8px;
  transition: opacity var(--transition);
}
.empty-cta:hover { opacity: .85; }

/* Table */
.results-table-wrap { overflow-x: auto; }
.results-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.results-table th {
  text-align: left;
  padding: 12px 24px;
  background: var(--gray-50);
  color: var(--gray-500);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  border-bottom: 1px solid var(--gray-200);
}
.results-table td {
  padding: 14px 24px;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-700);
}
.results-table tbody tr:last-child td { border-bottom: none; }
.results-table tbody tr:hover { background: var(--gray-50); }

.score-pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.85rem;
}
.score-pill--high   { background: #D1FAE5; color: #065F46; }
.score-pill--mid    { background: #FEF3C7; color: #92400E; }
.score-pill--low    { background: #FEE2E2; color: #991B1B; }

/* ── Subscription Banner ──────────────────────────────────────────── */
.sub-banner {
  background: linear-gradient(135deg, var(--primary), var(--purple));
  border-radius: var(--radius);
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: #fff;
}
.sub-banner__text { display: flex; flex-direction: column; gap: 4px; }
.sub-banner__text strong { font-size: 1.05rem; font-weight: 700; }
.sub-banner__text span { font-size: 0.88rem; opacity: .85; }
.sub-banner__btn {
  background: #fff;
  color: var(--primary);
  padding: 10px 22px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: opacity var(--transition);
}
.sub-banner__btn:hover { opacity: .9; }

/* ── Modal ────────────────────────────────────────────────────────── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal {
  background: #fff;
  border-radius: var(--radius);
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-100);
}
.modal__header h3 { font-size: 1rem; font-weight: 700; }
.modal__close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--gray-400);
  padding: 4px;
  border-radius: 6px;
  display: flex;
}
.modal__close:hover { background: var(--gray-100); color: var(--gray-700); }

.modal form { padding: 20px 24px; display: flex; flex-direction: column; gap: 16px; }

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 0.85rem; font-weight: 600; color: var(--gray-700); }
.form-input {
  padding: 10px 14px;
  border: 1.5px solid var(--gray-200);
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: var(--font);
  color: var(--gray-800);
  transition: border-color var(--transition);
  outline: none;
}
.form-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(79,70,229,.1); }
.form-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }

.form-error-msg {
  background: #FEE2E2;
  color: #991B1B;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.83rem;
}

.modal__footer {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  padding-top: 4px;
}
.btn-cancel {
  background: none;
  border: 1px solid var(--gray-200);
  padding: 9px 18px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  color: var(--gray-600);
  transition: background var(--transition);
}
.btn-cancel:hover { background: var(--gray-50); }
.btn-save {
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 9px 20px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background var(--transition);
}
.btn-save:hover { background: var(--primary-dark); }
.btn-save:disabled { opacity: .6; pointer-events: none; }
.spin { animation: spin .7s linear infinite; }

/* ── Toast ────────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 24px; right: 24px;
  background: var(--gray-800);
  color: #fff;
  padding: 13px 20px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  z-index: 1000;
  box-shadow: var(--shadow-lg);
  animation: toastIn .25s ease;
  max-width: 360px;
}
.toast[hidden] { display: none; }
@keyframes toastIn { from { transform: translateY(16px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ── Responsive ───────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: none;
  }
  .sidebar-overlay.open { display: block; }
  .sidebar__close { display: flex; }

  .main-wrap { margin-left: 0; }
  .topbar__hamburger { display: flex; }

  .main-content { padding: 20px 16px; }
  .profile-card { flex-direction: column; align-items: center; text-align: center; }
  .profile-card__meta { justify-content: center; }

  .sub-banner { flex-direction: column; text-align: center; }
  .quick-actions { justify-content: center; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .results-table th, .results-table td { padding: 10px 14px; }
}