/* ── components.css — Cards, Modals, Admin Panel, Toasts ─── */

/* ── Tool Cards (Tools Section) ─────────────────────────────── */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.tool-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.tool-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--tool-color, var(--accent-cyber));
  opacity: 0;
  transition: opacity var(--transition);
}

.tool-card:hover {
  border-color: var(--tool-color, var(--accent-cyber));
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.tool-card:hover::before { opacity: 1; }

.tool-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--tool-color-dim, var(--accent-cyber-dim));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  transition: transform var(--transition);
}

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

.tool-card h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: var(--tool-color, var(--text-primary));
}

.tool-card p {
  font-size: 0.875rem;
  margin-bottom: 20px;
}

.tool-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 100px;
  background: var(--tool-color-dim, var(--accent-cyber-dim));
  color: var(--tool-color, var(--accent-cyber));
  border: 1px solid var(--tool-color, var(--accent-cyber));
}

/* ── About Section ──────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.agenda-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.agenda-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.agenda-item:hover {
  border-color: var(--border-hover);
}

.agenda-time {
  font-family: var(--font-code);
  font-size: 0.75rem;
  color: var(--accent-cyber);
  white-space: nowrap;
  padding-top: 2px;
}

.agenda-text strong { display: block; font-size: 0.9rem; }
.agenda-text span { font-size: 0.8rem; color: var(--text-muted); }

/* ── Presenter Card ─────────────────────────────────────────── */
.presenter-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
}

.presenter-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-maroon), var(--accent-cyber));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 16px;
}

.presenter-card h3 { margin-bottom: 4px; }
.presenter-card .role { font-size: 0.85rem; color: var(--accent-cyber); margin-bottom: 4px; }
.presenter-card .org { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 16px; }

.presenter-badges {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

.badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
  background: var(--glass);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

/* ── Activities Section ─────────────────────────────────────── */
.activities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.activity-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
}

.activity-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.activity-num {
  font-family: var(--font-code);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-cyber);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.activity-card h3 { font-size: 1rem; margin-bottom: 8px; }
.activity-card p { font-size: 0.85rem; margin-bottom: 20px; }

.activity-timer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0,212,255,0.04);
  border: 1px solid rgba(0,212,255,0.15);
  border-radius: var(--radius-md);
  padding: 10px 16px;
}

.timer-display {
  font-family: var(--font-code);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent-cyber);
}

.timer-btn {
  background: var(--accent-cyber);
  color: var(--bg-primary);
  border: none;
  border-radius: 6px;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
}
.timer-btn:hover { background: #fff; }

/* ── Resources Section ──────────────────────────────────────── */
.resources-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.downloads-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.download-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.download-item:hover {
  border-color: var(--border-hover);
  transform: translateX(4px);
}

.download-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.download-icon { font-size: 1.2rem; }
.download-name { font-size: 0.875rem; font-weight: 600; }
.download-meta { font-size: 0.75rem; color: var(--text-muted); }

.download-btn {
  padding: 6px 14px;
  font-size: 0.75rem;
  border-radius: 6px;
  background: var(--glass);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}
.download-btn:hover {
  border-color: var(--accent-cyber);
  color: var(--accent-cyber);
}

/* ── Comparison Table ───────────────────────────────────────── */
.comparison-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.comparison-table th {
  background: var(--bg-secondary);
  padding: 14px 16px;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.comparison-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  vertical-align: top;
}

.comparison-table tr:last-child td { border-bottom: none; }

.comparison-table tr:hover td {
  background: var(--glass);
}

.comparison-table .tool-name {
  font-weight: 700;
  color: var(--text-primary);
}

.check { color: #22c55e; }
.cross { color: var(--text-muted); }

/* ── Admin Panel ─────────────────────────────────────────────── */
#admin-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 9990;
  align-items: center;
  justify-content: center;
}

#admin-overlay.open { display: flex; }

.admin-panel {
  background: #0f1628;
  border: 1px solid var(--accent-cyber);
  border-radius: var(--radius-lg);
  padding: 36px;
  width: 100%;
  max-width: 480px;
  box-shadow: 0 0 60px rgba(0,212,255,0.15);
  position: relative;
}

.admin-panel h3 {
  font-size: 1.2rem;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.admin-panel .subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.admin-close {
  position: absolute;
  top: 16px; right: 16px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: all var(--transition);
}
.admin-close:hover { color: var(--text-primary); background: var(--glass); }

.admin-field {
  margin-bottom: 20px;
}

.admin-field label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.admin-input-wrap {
  position: relative;
}

.admin-input-wrap input {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-primary);
  font-size: 0.875rem;
  font-family: var(--font-code);
  transition: border-color var(--transition);
}

.admin-input-wrap input:focus {
  outline: none;
  border-color: var(--accent-cyber);
}

.admin-input-wrap input::placeholder { color: var(--text-muted); }

.admin-status {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  margin-bottom: 20px;
  display: none;
}

.admin-status.success {
  display: block;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  color: #22c55e;
}

.admin-status.error {
  display: block;
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  color: #ef4444;
}

.admin-footer {
  margin-top: 12px;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
}

/* ── Key Input (self-service mode) ──────────────────────────── */
.key-input-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.key-input-row input {
  flex: 1;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  color: var(--text-primary);
  font-size: 0.8rem;
  font-family: var(--font-code);
  transition: border-color var(--transition);
}

.key-input-row input:focus {
  outline: none;
  border-color: var(--accent-cyber);
}

.key-save-btn {
  padding: 8px 14px;
  background: var(--accent-cyber);
  color: var(--bg-primary);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition);
}

.key-save-btn:hover { background: #fff; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .resources-grid { grid-template-columns: 1fr; gap: 32px; }
  .admin-panel { margin: 16px; }
}