src/app/admin/styles/AdminDashboard.css

/* AdminDashboard.css — matches Learnix design system */

/* ── Page wrapper ── */
.adm-wrapper {
  min-height: 100vh;
  background-color: #ffffff;
  padding: 1.5rem;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
}

.adm-loaded {
  opacity: 1;
  transform: translateY(0);
}

/* ── Animations ── */
@keyframes adm-fade-in {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes adm-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

@keyframes adm-pulse-ring {
  0%, 100% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.25); }
  50%       { box-shadow: 0 0 0 12px rgba(220, 38, 38, 0); }
}

/* ── Header ── */
.adm-header {
  background-color: #f8fafc;
  border-radius: 16px;
  border: 1px solid #e2e8f0;
  padding: 2rem;
  margin-bottom: 2rem;
  animation: adm-fade-in 0.5s ease 0.05s both;
}

.adm-header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.adm-header-left {
  flex: 1;
}

.adm-role-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #ffffff;
  padding: 0.4rem 0.875rem;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.875rem;
}

.adm-title {
  font-size: 2rem;
  font-weight: 700;
  color: #1f2937;
  margin: 0 0 0.4rem;
  line-height: 1.2;
}

.adm-title-highlight {
  color: #3b82f6;
}

.adm-subtitle {
  color: #6b7280;
  font-size: 0.975rem;
  line-height: 1.6;
  margin: 0 0 0.75rem;
}

.adm-identity {
  font-size: 0.9rem;
  color: #4b5563;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin: 0;
}

.adm-usn-chip {
  background-color: #e0e7ff;
  color: #3730a3;
  padding: 0.2rem 0.6rem;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.adm-header-deco {
  flex-shrink: 0;
}

.adm-deco-circle {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: adm-float 3s ease-in-out infinite, adm-pulse-ring 3s ease-in-out infinite;
}

/* ── Summary strip ── */
.adm-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
  animation: adm-fade-in 0.5s ease 0.15s both;
}

.adm-summary-card {
  border-radius: 12px;
  border: 1px solid transparent;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.adm-summary-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.adm-summary-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.adm-summary-value {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  color: #1f2937;
}

.adm-summary-label {
  font-size: 0.8rem;
  color: #6b7280;
  margin-top: 0.2rem;
  white-space: nowrap;
}

.adm-summary-blue   { background: #dbeafe; border-color: #bfdbfe; }
.adm-summary-blue   .adm-summary-icon { background: #3b82f6; color: #fff; }

.adm-summary-green  { background: #d1fae5; border-color: #a7f3d0; }
.adm-summary-green  .adm-summary-icon { background: #10b981; color: #fff; }

.adm-summary-yellow { background: #fef3c7; border-color: #fde68a; }
.adm-summary-yellow .adm-summary-icon { background: #f59e0b; color: #fff; }

.adm-summary-red    { background: #fee2e2; border-color: #fecaca; }
.adm-summary-red    .adm-summary-icon { background: #dc2626; color: #fff; }

.adm-summary-gray   { background: #f3f4f6; border-color: #e5e7eb; }
.adm-summary-gray   .adm-summary-icon { background: #6b7280; color: #fff; }

/* ── Role note ── */
.adm-role-note {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  border-radius: 10px;
  border: 1px solid;
  padding: 1rem 1.25rem;
  margin-bottom: 2rem;
  font-size: 0.9rem;
  line-height: 1.6;
  animation: adm-fade-in 0.5s ease 0.2s both;
}

.adm-role-note p {
  margin: 0;
  font-weight: 500;
}

/* ── Quick action buttons ── */
.adm-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
  animation: adm-fade-in 0.5s ease 0.22s both;
}

.adm-quick-btn {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-radius: 12px;
  border: 1.5px solid transparent;
  text-decoration: none;
  transition: all 0.25s ease;
  min-width: 280px;
  flex: 1;
  position: relative;
  overflow: hidden;
}

.adm-quick-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 3px;
  transition: left 0.3s ease;
}

.adm-quick-btn:hover::before { left: 0; }

.adm-quick-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.adm-quick-btn-blue {
  background: #eff6ff;
  border-color: #bfdbfe;
  color: #1e40af;
}

.adm-quick-btn-blue::before { background: #3b82f6; }

.adm-quick-btn-blue:hover {
  background: #dbeafe;
  border-color: #3b82f6;
}

.adm-quick-btn-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: #dbeafe;
  color: #3b82f6;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.adm-quick-btn:hover .adm-quick-btn-icon {
  transform: scale(1.1) rotate(5deg);
}

.adm-quick-btn-text {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.adm-quick-btn-label {
  font-size: 0.975rem;
  font-weight: 700;
  line-height: 1.2;
}

.adm-quick-btn-sub {
  font-size: 0.78rem;
  opacity: 0.7;
  margin-top: 0.2rem;
}

.adm-quick-btn-arrow {
  flex-shrink: 0;
  opacity: 0.5;
  transition: all 0.2s ease;
}

.adm-quick-btn:hover .adm-quick-btn-arrow {
  opacity: 1;
  transform: translateX(4px);
}

/* ── Features section ── */
.adm-features-section {
  margin-bottom: 2rem;
  animation: adm-fade-in 0.5s ease 0.25s both;
}

.adm-section-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 0.3rem;
}

.adm-section-sub {
  color: #6b7280;
  font-size: 0.88rem;
  margin-bottom: 1.25rem;
}

.adm-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
}

/* ── Feature card ── */
.adm-feature-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.25rem;
  cursor: pointer;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.adm-feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, #3b82f6, #7c3aed);
  transition: left 0.3s ease;
}

.adm-feature-card:hover,
.adm-feature-expanded {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.09);
  border-color: #3b82f6;
}

.adm-feature-card:hover::before,
.adm-feature-expanded::before {
  left: 0;
}

.adm-feature-top {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  margin-bottom: 0.75rem;
}

.adm-feature-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.adm-feature-card:hover .adm-feature-icon-wrap {
  transform: scale(1.1) rotate(5deg);
}

.adm-feature-meta {
  flex: 1;
}

.adm-feature-title {
  font-size: 1rem;
  font-weight: 600;
  color: #1f2937;
  margin: 0 0 0.4rem;
}

.adm-feature-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.adm-pill {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 12px;
}

.adm-pill-green  { background: #d1fae5; color: #065f46; }
.adm-pill-yellow { background: #fef3c7; color: #92400e; }
.adm-pill-gray   { background: #f3f4f6; color: #4b5563; }

.adm-feature-chevron {
  font-size: 0.75rem;
  color: #9ca3af;
  flex-shrink: 0;
  margin-top: 0.15rem;
  transition: color 0.2s ease;
}

.adm-feature-card:hover .adm-feature-chevron {
  color: #3b82f6;
}

.adm-feature-desc {
  font-size: 0.855rem;
  color: #6b7280;
  line-height: 1.55;
  margin: 0;
}

/* ── Privilege table ── */
.adm-priv-table {
  margin-top: 1rem;
  border-top: 1px solid #e2e8f0;
  padding-top: 0.875rem;
}

.adm-priv-table-head {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  font-weight: 700;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}

.adm-priv-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.45rem 0;
  border-bottom: 1px solid #f1f5f9;
  gap: 0.75rem;
}

.adm-priv-row:last-child {
  border-bottom: none;
}

.adm-priv-label {
  font-size: 0.855rem;
  color: #374151;
  flex: 1;
}

/* ── Privilege badges ── */
.adm-priv-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 12px;
  white-space: nowrap;
  flex-shrink: 0;
}

.adm-priv-full    { background: #d1fae5; color: #065f46; }
.adm-priv-limited { background: #fef3c7; color: #92400e; }
.adm-priv-none    { background: #fee2e2; color: #991b1b; }

/* ── Coming soon banner ── */
.adm-coming-soon {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  animation: adm-fade-in 0.5s ease 0.35s both;
}

.adm-coming-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: #dbeafe;
  color: #3b82f6;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  animation: adm-float 3s ease-in-out infinite 0.5s;
}

.adm-coming-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #1f2937;
  margin: 0 0 0.4rem;
}

.adm-coming-text {
  font-size: 0.875rem;
  color: #6b7280;
  line-height: 1.6;
  margin: 0;
}

/* ── No-access screen ── */
.adm-no-access {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 1rem;
  padding: 3rem 1rem;
}

.adm-no-access-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: #fee2e2;
  color: #dc2626;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: adm-pulse-ring 2.5s ease-in-out infinite;
}

.adm-no-access-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: #1f2937;
  margin: 0;
}

.adm-no-access-text {
  color: #6b7280;
  font-size: 1rem;
  max-width: 420px;
  line-height: 1.6;
  margin: 0;
}

.adm-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: #3b82f6;
  color: #ffffff;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  margin-top: 0.5rem;
}

.adm-back-btn:hover {
  background: #2563eb;
  transform: translateX(-3px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .adm-wrapper { padding: 1rem; }
  .adm-header  { padding: 1.25rem; }

  .adm-header-content {
    flex-direction: column;
    gap: 1.25rem;
  }

  .adm-deco-circle {
    width: 72px;
    height: 72px;
  }

  .adm-title { font-size: 1.6rem; }

  .adm-summary {
    grid-template-columns: repeat(2, 1fr);
  }

  .adm-features-grid {
    grid-template-columns: 1fr;
  }

  .adm-coming-soon {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .adm-wrapper { padding: 0.75rem; }

  .adm-title { font-size: 1.375rem; }

  .adm-summary {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }

  .adm-summary-card {
    padding: 1rem;
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }

  .adm-summary-value { font-size: 1.375rem; }

  .adm-no-access-icon { width: 64px; height: 64px; }
  .adm-no-access-title { font-size: 1.5rem; }
}

/* ── Accessibility ── */
@media (prefers-reduced-motion: reduce) {
  .adm-wrapper,
  .adm-feature-card,
  .adm-summary-card,
  .adm-deco-circle,
  .adm-coming-icon,
  .adm-feature-icon-wrap {
    transition: none;
    animation: none;
  }
}

/* ── Sidebar admin link ── */
.learnix-nav-admin {
  color: #7c3aed !important;
  font-weight: 600;
}

.learnix-nav-admin:hover {
  background-color: #f5f3ff !important;
  color: #5b21b6 !important;
}

.learnix-nav-admin .learnix-nav-icon {
  color: #7c3aed;
}