@import url('https://fonts.googleapis.com/css2?family=Lexend:wght@300;400;500;600;700&display=swap');

:root {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: #dbeafe;
  --success: #16a34a;
  --danger: #dc2626;
  --warning: #ea580c;
  --bg: #f1f5f9;
  --bg-card: #ffffff;
  --text: #1e293b;
  --text-secondary: #64748b;
  --border: #e2e8f0;
  --radius: 12px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Lexend', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 16px;
}

.header {
  text-align: center;
  padding: 32px 0 24px;
}

.header h1 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.5px;
}

.header p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 4px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.card-title {
  font-size: 1.1rem;
  font-weight: 600;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 6px;
  font-size: 0.9rem;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
}

.form-control:focus {
  border-color: var(--primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--primary);
  color: white;
}

.btn-primary:hover {
  background: var(--primary-hover);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-danger {
  background: var(--danger);
  color: white;
}

.btn-danger:hover {
  opacity: 0.9;
}

.btn-secondary {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--border);
}

.btn-sm {
  padding: 6px 14px;
  font-size: 0.8rem;
}

.size-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  margin-top: 10px;
}

.size-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.size-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.size-cell input {
  width: 100%;
  padding: 8px;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  outline: none;
  transition: border-color 0.2s;
}

.size-cell input:focus {
  border-color: var(--primary);
}

.size-cell input.has-value {
  border-color: var(--success);
  background: rgba(22, 163, 74, 0.05);
}

.radio-group {
  display: flex;
  gap: 16px;
  margin-bottom: 4px;
}

.radio-group label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-weight: 500;
}

.radio-group input[type="radio"] {
  accent-color: var(--primary);
  width: 18px;
  height: 18px;
}

.section-divider {
  border-top: 2px dashed var(--border);
  margin: 24px 0;
}

.toast {
  position: fixed;
  top: 24px;
  right: 24px;
  padding: 14px 24px;
  border-radius: 8px;
  font-weight: 500;
  z-index: 9999;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
  animation: slideIn 0.3s ease;
  max-width: 400px;
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.toast-success { background: var(--success); color: white; }
.toast-danger { background: var(--danger); color: white; }
.toast-info { background: var(--primary); color: white; }

.success-card {
  text-align: center;
  padding: 48px 24px;
}

.success-card .checkmark {
  width: 80px;
  height: 80px;
  background: rgba(22, 163, 74, 0.1);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.success-card .checkmark svg {
  width: 44px;
  height: 44px;
  color: var(--success);
}

.success-card h2 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.success-card p {
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.success-card .order-id {
  font-weight: 700;
  color: var(--primary);
  font-size: 0.9rem;
  margin-top: 8px;
}

.summary-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
  font-size: 0.9rem;
}

.summary-table th, .summary-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.summary-table th {
  background: var(--bg);
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.8rem;
  text-transform: uppercase;
}

.summary-table tr:last-child td {
  border-bottom: 2px solid var(--primary);
  font-weight: 700;
}

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

.data-table th, .data-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.data-table th {
  background: var(--bg);
  font-weight: 600;
  color: var(--text-secondary);
}

.data-table tr:hover {
  background: var(--primary-light);
}

.badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-putra { background: rgba(37, 99, 235, 0.1); color: var(--primary); }
.badge-putri { background: rgba(236, 72, 153, 0.1); color: #db2777; }

.tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--border);
}

.tab-btn {
  padding: 10px 20px;
  border: none;
  background: none;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all 0.2s;
}

.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.tab-btn:hover {
  color: var(--text);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.login-container {
  max-width: 400px;
  margin: 80px auto;
}

.login-container h2 {
  text-align: center;
  margin-bottom: 24px;
}

.rekap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.rekap-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}

.rekap-card h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--primary);
}

.rekap-card .sizes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.rekap-card .size-item {
  text-align: center;
  padding: 6px;
  background: var(--bg);
  border-radius: 6px;
  font-size: 0.8rem;
}

.rekap-card .size-item .sz {
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.rekap-card .size-item .val {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
}

.order-detail {
  display: none;
  margin-top: 8px;
  padding: 12px;
  background: var(--bg);
  border-radius: 8px;
}

.order-detail.show {
  display: block;
}

.order-detail table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.order-detail th, .order-detail td {
  padding: 6px 10px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.empty-state {
  text-align: center;
  padding: 40px;
  color: var(--text-secondary);
}

@media (max-width: 640px) {
  .size-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .header h1 {
    font-size: 1.4rem;
  }

  .container {
    padding: 16px 12px;
  }

  .card {
    padding: 16px;
  }

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