/* components.css — Reusable UI components */

/* ── Cards ────────────────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-xs);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* ── KPI / Stat Cards ─────────────────────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--transition), transform var(--transition);
}

.kpi-card:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }

.kpi-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-xs);
}

.kpi-icon.red { background: var(--red-soft); color: var(--red); }
.kpi-icon.blue { background: var(--blue-soft); color: var(--blue); }
.kpi-icon.green { background: #f0fdf4; color: #16a34a; }
.kpi-icon.purple { background: #faf5ff; color: #7c3aed; }
.kpi-icon.amber { background: #fffbeb; color: #d97706; }

.kpi-value {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.kpi-label { font-size: 0.8rem; color: var(--text-muted); font-weight: 500; }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 18px;
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  font-family: inherit;
  text-decoration: none;
}

.btn:hover:not(:disabled) { transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.btn:active:not(:disabled) { transform: translateY(0); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--red-dark); }

.btn-secondary { background: var(--blue); color: #fff; }
.btn-secondary:hover:not(:disabled) { background: var(--blue-dark); }

.btn-outline { background: transparent; border: 1.5px solid var(--border); color: var(--text-secondary); }
.btn-outline:hover:not(:disabled) { border-color: var(--red); color: var(--red); }

.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover:not(:disabled) { background: var(--border-soft); color: var(--text-primary); }

.btn-danger { background: #fee2e2; color: #b91c1c; }
.btn-danger:hover:not(:disabled) { background: #fecaca; }

.btn-sm { padding: 6px 12px; font-size: 0.8rem; }
.btn-lg { padding: 12px 24px; font-size: 1rem; }
.btn-full { width: 100%; }

.btn svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ── Forms ────────────────────────────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: var(--space-md); }
.form-group:last-child { margin-bottom: 0; }

.form-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-family: inherit;
  color: var(--text-primary);
  background: var(--surface);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(18, 63, 158, 0.08);
}

.form-textarea { resize: vertical; min-height: 120px; line-height: 1.6; }

.form-select { cursor: pointer; }

/* ── File upload zone ─────────────────────────────────────────────────────── */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  position: relative;
}

.upload-zone:hover, .upload-zone.dragover {
  border-color: var(--red);
  background: var(--red-soft);
}

.upload-zone input[type="file"] {
  position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%;
}

.upload-zone-icon { color: var(--text-muted); margin-bottom: var(--space-xs); }
.upload-zone-label { font-size: 0.875rem; color: var(--text-secondary); font-weight: 500; }
.upload-zone-sub { font-size: 0.75rem; color: var(--text-muted); margin-top: 4px; }

/* ── Badges ───────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-pending  { background: #fef9c3; color: #854d0e; }
.badge-posted   { background: #dcfce7; color: #15803d; }
.badge-failed   { background: #fee2e2; color: #b91c1c; }
.badge-image    { background: var(--blue-soft); color: var(--blue); }
.badge-video    { background: #fdf4ff; color: #7e22ce; }
.badge-text     { background: var(--border-soft); color: var(--text-muted); }
.badge-ig       { background: #fdf2f8; color: #9d174d; }
.badge-fb       { background: #eff4ff; color: #1d4ed8; }
.badge-unread   { background: var(--red); color: #fff; }

/* ── Tables ───────────────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.table th {
  text-align: left;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-soft);
  color: var(--text-primary);
  vertical-align: middle;
}

.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: var(--bg); }

/* ── Progress bar ─────────────────────────────────────────────────────────── */
.progress-track {
  height: 6px;
  background: var(--border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--red), var(--blue));
  transition: width 0.4s ease;
}

/* ── Status strip ─────────────────────────────────────────────────────────── */
.status-strip {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: none;
}

.status-strip.active { display: block; }

.status-log {
  max-height: 160px;
  overflow-y: auto;
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.status-log-line { display: flex; gap: 6px; align-items: flex-start; }
.status-log-dot  { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); flex-shrink: 0; margin-top: 6px; }
.status-log-dot.error { background: var(--red); }
.status-log-dot.ok    { background: #16a34a; }

/* ── Modal ────────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 9000;
  background: rgba(0,0,0,0.45);
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-md);
}

.modal-overlay.hidden { display: none; }

.modal {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.2s ease;
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(12px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.modal-close {
  width: 28px; height: 28px;
  border: none; background: var(--bg);
  border-radius: 50%;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  transition: background var(--transition);
}

.modal-close:hover { background: var(--border); }

.modal-footer {
  display: flex;
  gap: var(--space-sm);
  justify-content: flex-end;
  margin-top: var(--space-lg);
}

/* ── Page selector checklist ─────────────────────────────────────────────── */
.page-checklist {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 220px;
  overflow-y: auto;
  margin-top: var(--space-sm);
}

.page-check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  user-select: none;
}

.page-check-item input[type="checkbox"] { accent-color: var(--red); width: 16px; height: 16px; flex-shrink: 0; }
.page-check-item:hover { border-color: var(--red); }
.page-check-item.checked { border-color: var(--red); background: var(--red-soft); }

.page-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.page-avatar.ig { background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }

/* ── Toast / Notifications ─────────────────────────────────────────────────── */
#toast-container {
  position: fixed;
  top: var(--space-lg);
  right: var(--space-lg);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  pointer-events: none;
}

.toast {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  box-shadow: var(--shadow-lg);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 260px;
  max-width: 360px;
  pointer-events: auto;
  animation: toastIn 0.2s ease;
}

.toast.success { border-left: 3px solid #16a34a; }
.toast.error   { border-left: 3px solid var(--red); }
.toast.info    { border-left: 3px solid var(--blue); }

@keyframes toastIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ── Avatar ───────────────────────────────────────────────────────────────── */
.avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* ── Loader overlay ───────────────────────────────────────────────────────── */
#global-loader {
  position: fixed; inset: 0; z-index: 8999;
  background: rgba(255,255,255,0.75);
  display: none; align-items: center; justify-content: center;
  flex-direction: column; gap: var(--space-md);
}

#global-loader.active { display: flex; }

.spinner {
  width: 44px; height: 44px;
  border: 4px solid var(--border);
  border-top-color: var(--red);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Empty state ──────────────────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  color: var(--text-muted);
}

.empty-state svg { width: 40px; height: 40px; opacity: 0.4; margin-bottom: var(--space-sm); }
.empty-state p { font-size: 0.875rem; }