/* ========================================
   BakeryOS — Component Styles
   Cards, Buttons, Badges, Tables, Forms, Modals
   ======================================== */

/* ---------- Cards ---------- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

.card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border-light);
}
.card-header h3 { font-size: 1rem; }

/* ---------- Module Cards (Home) ---------- */
.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px; margin-top: 20px;
}

.module-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px 24px;
  cursor: pointer; transition: var(--transition);
  position: relative; overflow: hidden;
}

.module-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), #f59e0b);
  opacity: 0; transition: var(--transition);
}

.module-card:hover {
  border-color: var(--accent); box-shadow: var(--shadow-lg); transform: translateY(-2px);
}
.module-card:hover::before { opacity: 1; }

.module-card-icon {
  width: 48px; height: 48px; border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 16px;
}

.module-card h3 { margin-bottom: 6px; font-size: 1.05rem; }
.module-card p { font-size: 0.825rem; color: var(--text-secondary); line-height: 1.5; }

.module-card .card-arrow {
  position: absolute; bottom: 20px; right: 20px;
  font-size: 1.1rem; color: var(--text-muted); transition: var(--transition-fast);
}
.module-card:hover .card-arrow { color: var(--accent); transform: translateX(4px); }

.icon-pos { background: #fef3c7; }
.icon-hq { background: #dbeafe; }
.icon-inventory { background: #dcfce7; }
.icon-expiry { background: #fee2e2; }
.icon-analytics { background: #f3e8ff; }
.icon-crm { background: #fce7f3; }
.icon-franchise { background: #e0f2fe; }

/* ---------- Welcome Banner ---------- */
.welcome-banner {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  border-radius: var(--radius-lg); padding: 32px; color: #fff;
  margin-bottom: 24px; position: relative; overflow: hidden;
}
.welcome-banner::after {
  content: '🍞'; position: absolute; right: 32px; bottom: -10px;
  font-size: 6rem; opacity: 0.12;
}
.welcome-banner h1 { color: #fff; margin-bottom: 6px; font-size: 1.5rem; }
.welcome-banner p { color: rgba(255,255,255,0.7); font-size: 0.9rem; }

.welcome-stats { display: flex; gap: 32px; margin-top: 20px; }
.welcome-stat { text-align: center; }
.welcome-stat .stat-value { font-size: 1.5rem; font-weight: 700; color: #fbbf24; }
.welcome-stat .stat-label {
  font-size: 0.7rem; color: rgba(255,255,255,0.6);
  text-transform: uppercase; letter-spacing: 0.5px; margin-top: 2px;
}

/* ---------- Metric Cards ---------- */
.metrics-row {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px; margin-bottom: 24px;
}

.metric-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px; transition: var(--transition);
}
.metric-card:hover { box-shadow: var(--shadow-md); }

.metric-card .metric-label {
  font-size: 0.75rem; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; font-weight: 500;
}
.metric-card .metric-value {
  font-size: 1.5rem; font-weight: 700; color: var(--primary); line-height: 1.2;
}
.metric-card .metric-change { font-size: 0.75rem; margin-top: 4px; font-weight: 500; }
.metric-card .metric-change.up { color: var(--success); }
.metric-card .metric-change.down { color: var(--danger); }
.metric-card .metric-icon { float: right; font-size: 1.5rem; opacity: 0.6; }

/* ---------- Section Headers ---------- */
.section-header {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px;
}
.section-header h2 { font-size: 1.15rem; }

/* ---------- Data Tables ---------- */
.table-container { overflow-x: auto; -webkit-overflow-scrolling: touch; }

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

.data-table th {
  text-align: left; padding: 10px 12px; font-weight: 600;
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--text-muted); border-bottom: 2px solid var(--border); white-space: nowrap;
}

.data-table td {
  padding: 10px 12px; border-bottom: 1px solid var(--border-light);
  color: var(--text); vertical-align: middle;
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--bg-subtle); }
.data-table .text-right { text-align: right; }
.data-table .text-center { text-align: center; }
.data-table .font-mono { font-family: 'SF Mono', 'Fira Code', monospace; font-size: 0.8rem; }

/* ---------- Badges ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: var(--radius-full);
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.2px;
}
.badge-success { background: var(--success-light); color: var(--success); }
.badge-warning { background: var(--warning-light); color: var(--warning); }
.badge-danger { background: var(--danger-light); color: var(--danger); }
.badge-info { background: var(--info-light); color: var(--info); }
.badge-neutral { background: var(--bg-subtle); color: var(--text-secondary); }

.badge-dot {
  width: 6px; height: 6px; border-radius: var(--radius-full); display: inline-block;
}
.badge-dot.green { background: var(--success); }
.badge-dot.yellow { background: var(--warning); }
.badge-dot.red { background: var(--danger); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 16px; border: 1px solid transparent; border-radius: var(--radius-sm);
  font-size: 0.825rem; font-weight: 500; font-family: var(--font);
  cursor: pointer; transition: var(--transition-fast); white-space: nowrap; user-select: none;
}

.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }

.btn-secondary { background: var(--bg); color: var(--text); border-color: var(--border); }
.btn-secondary:hover { background: var(--bg-subtle); border-color: var(--text-muted); }

.btn-ghost { background: transparent; color: var(--text-secondary); border-color: transparent; }
.btn-ghost:hover { background: var(--bg-subtle); color: var(--text); }

.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #15803d; }

.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #b91c1c; }

.btn-sm { padding: 5px 10px; font-size: 0.75rem; }
.btn-lg { padding: 12px 24px; font-size: 0.95rem; }
.btn-block { width: 100%; }

/* ---------- Forms ---------- */
.form-group { margin-bottom: 14px; }
.form-label {
  display: block; font-size: 0.75rem; font-weight: 500;
  color: var(--text-secondary); margin-bottom: 4px;
}

.form-input, .form-select {
  width: 100%; padding: 8px 12px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 0.85rem; font-family: var(--font);
  color: var(--text); background: var(--bg); outline: none; transition: var(--transition-fast);
}
.form-input:focus, .form-select:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.1);
}
.form-input::placeholder { color: var(--text-muted); }

.form-actions {
  display: flex; gap: 10px; justify-content: flex-end;
  padding-top: 16px; margin-top: 8px; border-top: 1px solid var(--border-light);
}

/* ---------- Tabs ---------- */
.tabs {
  display: flex; gap: 0; border-bottom: 2px solid var(--border-light);
  margin-bottom: 20px; overflow-x: auto; -webkit-overflow-scrolling: touch;
}
.tab {
  padding: 10px 18px; cursor: pointer; font-size: 0.825rem; font-weight: 500;
  color: var(--text-secondary); border-bottom: 2px solid transparent;
  margin-bottom: -2px; transition: var(--transition-fast); white-space: nowrap;
  background: none; border-top: none; border-left: none; border-right: none;
  font-family: var(--font); user-select: none;
}
.tab:hover { color: var(--primary); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }

.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn 0.3s ease; }

/* ---------- Modal / Overlay ---------- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.4);
  backdrop-filter: blur(4px); display: flex; align-items: center;
  justify-content: center; z-index: 200;
  opacity: 0; visibility: hidden; transition: all 0.3s ease;
}
.modal-overlay.active { opacity: 1; visibility: visible; }

.modal {
  background: var(--bg); border-radius: var(--radius-lg); padding: 28px;
  max-width: 480px; width: 90%; box-shadow: var(--shadow-xl);
  transform: scale(0.95); transition: transform 0.3s ease;
  max-height: 90vh; overflow-y: auto;
}
.modal-overlay.active .modal { transform: scale(1); }
.modal h2 { margin-bottom: 16px; font-size: 1.15rem; }
.modal .modal-close {
  float: right; background: none; border: none; font-size: 1.3rem;
  cursor: pointer; color: var(--text-muted); padding: 0;
}

/* ---------- Toast ---------- */
.toast {
  position: fixed; bottom: 24px; right: 24px;
  background: var(--primary); color: #fff; padding: 12px 20px;
  border-radius: var(--radius); font-size: 0.85rem; font-weight: 500;
  box-shadow: var(--shadow-xl); z-index: 1000;
  transform: translateY(100px); opacity: 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }

/* ---------- Progress Bar ---------- */
.progress {
  height: 6px; background: var(--border-light); border-radius: 3px; overflow: hidden;
}
.progress-fill {
  height: 100%; border-radius: 3px;
  background: linear-gradient(90deg, var(--accent), #f59e0b);
  transition: width 0.6s ease;
}

/* ---------- Grid Layouts ---------- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

/* ---------- Chart Containers ---------- */
.chart-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px; margin-bottom: 16px;
}
.chart-card h3 { font-size: 0.95rem; margin-bottom: 16px; }
.chart-container { width: 100%; position: relative; }
.chart-container canvas { width: 100% !important; height: auto !important; }

/* ---------- Receipt ---------- */
.receipt {
  background: #fff; border: 1px dashed var(--border); border-radius: var(--radius-sm);
  padding: 24px 20px; font-family: 'Courier New', monospace; font-size: 0.8rem;
  max-width: 320px; margin: 0 auto;
}
.receipt .receipt-header {
  text-align: center; border-bottom: 1px dashed var(--border);
  padding-bottom: 12px; margin-bottom: 12px;
}
.receipt .receipt-header h4 { font-size: 1rem; font-family: 'Courier New', monospace; }
.receipt .receipt-row { display: flex; justify-content: space-between; padding: 2px 0; }
.receipt .receipt-divider { border-top: 1px dashed var(--border); margin: 8px 0; }
.receipt .receipt-total { font-weight: 700; font-size: 1rem; }

/* ---------- Empty State ---------- */
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-muted); }
.empty-state .empty-icon { font-size: 3rem; margin-bottom: 12px; opacity: 0.4; }
.empty-state p { font-size: 0.9rem; }