/* ════════════════════════════════════════════════════════════════
   07-modals.css — Modals + Toasts + Sync Indicator
   ════════════════════════════════════════════════════════════════ */

/* ============ Modal ============ */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(11, 18, 32, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.active { display: flex; animation: overlayIn 0.14s ease-out; }
@keyframes overlayIn { from { opacity: 0; } to { opacity: 1; } }

.modal {
  background: var(--surface);
  color: var(--text);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  animation: modalIn 0.18s var(--ease-out);
}
.modal.lg { max-width: 720px; }
@keyframes modalIn {
  0% { opacity: 0; transform: scale(0.98) translateY(6px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-title {
  font-family: 'Cairo', sans-serif;
  font-size: 17px;
  font-weight: 800;
  color: var(--text);
}
.modal-close {
  width: 34px; height: 34px;
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--text-muted);
  border: none;
  cursor: pointer;
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.modal-close:hover {
  background: var(--danger-bg);
  color: var(--danger);
  transform: rotate(90deg);
}
.modal-body { padding: 22px; }
.modal-footer {
  padding: 14px 22px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* ============ Toast ============ */
.toast-container {
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
  max-width: 380px;
}
.toast {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-right: 4px solid var(--primary);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  pointer-events: auto;
  animation: toastIn 0.45s var(--ease-spring) both;
  min-width: 280px;
}
.toast.success { border-right-color: var(--success); }
.toast.error { border-right-color: var(--danger); }
.toast.warning { border-right-color: var(--warning); }
.toast.info { border-right-color: var(--info); }
.toast.removing { animation: toastOut 0.3s ease-in both; }

@keyframes toastIn {
  0% { opacity: 0; transform: translateX(-30px) scale(0.9); }
  100% { opacity: 1; transform: translateX(0) scale(1); }
}
@keyframes toastOut {
  to { opacity: 0; transform: translateX(-30px) scale(0.9); }
}

.toast-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.toast.success .toast-icon { background: var(--success-bg); color: var(--success); }
.toast.error .toast-icon { background: var(--danger-bg); color: var(--danger); }
.toast.warning .toast-icon { background: var(--warning-bg); color: var(--warning); }
.toast.info .toast-icon { background: var(--info-bg); color: var(--info); }

.toast-content { flex: 1; min-width: 0; }
.toast-title { font-size: 14px; font-weight: 800; color: var(--text); margin-bottom: 2px; }
.toast-message { font-size: 12px; color: var(--text-muted); line-height: 1.4; }
.toast-meta {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px dashed var(--border);
  font-family: monospace;
}
.toast-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  padding: 0;
  line-height: 1;
  font-size: 18px;
  align-self: flex-start;
}

/* ============ Sync Indicator ============ */
.sync-indicator {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.3s;
}
.sync-indicator:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.sync-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gray-400);
  transition: background 0.3s;
  animation: syncPulse 2s ease-in-out infinite;
}
@keyframes syncPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); }
  50% { box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
}
.sync-indicator.online { border-color: var(--success); color: var(--success); background: var(--success-bg); }
.sync-indicator.online .sync-dot { background: var(--success); }
.sync-indicator.offline { border-color: var(--warning); color: #92400E; background: var(--warning-bg); }
.sync-indicator.offline .sync-dot { background: var(--warning); animation: none; }
.sync-indicator.syncing { border-color: var(--primary); color: var(--primary-dark); background: var(--primary-50); }
.sync-indicator.syncing .sync-dot { background: var(--primary); }
.sync-indicator.error { border-color: var(--danger); color: var(--danger); background: var(--danger-bg); }
.sync-indicator.error .sync-dot { background: var(--danger); animation: none; }