/* computerBarn - Seadmete rent */
:root {
    --primary: #3B82F6;
    --primary-light: #DBEAFE;
    --success: #10B981;
    --success-light: #D1FAE5;
    --warning: #F59E0B;
    --warning-light: #FEF3C7;
    --danger: #EF4444;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: var(--gray-800);
}

.container { max-width: 1200px; margin: 0 auto; padding: 20px; }

/* Header */
header { text-align: center; padding: 40px 20px; color: white; }
header h1 { font-size: 2.5rem; font-weight: 700; margin-bottom: 8px; text-shadow: 0 2px 4px rgba(0,0,0,0.2); }
header p { font-size: 1.1rem; opacity: 0.9; }

/* Card */
.card { background: white; border-radius: 16px; box-shadow: 0 20px 40px rgba(0,0,0,0.15); overflow: hidden; margin-bottom: 24px; }
.card-header { padding: 20px 24px; background: var(--gray-50); border-bottom: 1px solid var(--gray-200); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.card-title { font-size: 1.25rem; font-weight: 600; color: var(--gray-800); }
.card-body { padding: 24px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 10px 20px; border: none; border-radius: 8px; font-size: 14px; font-weight: 500; cursor: pointer; transition: all 0.2s; }
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: #2563EB; }
.btn-primary:disabled { background: var(--gray-300); cursor: not-allowed; }
.btn-secondary { background: var(--gray-100); color: var(--gray-700); }
.btn-secondary:hover { background: var(--gray-200); }
.btn-ghost { background: transparent; color: var(--gray-600); }
.btn-ghost:hover { background: var(--gray-100); }
.btn-lg { padding: 12px 32px; font-size: 16px; }

/* Calendar */
.calendar-nav { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.calendar-title { font-size: 1.5rem; font-weight: 600; min-width: 180px; text-align: center; }
.calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 1px; background: var(--gray-200); }
.calendar-header { background: var(--gray-100); padding: 16px; text-align: center; font-weight: 600; font-size: 13px; color: var(--gray-600); }
.calendar-header.sunday { color: #DC2626; }
.calendar-day { background: white; min-height: 120px; padding: 12px; transition: background 0.15s; }
.calendar-day.sunday .calendar-day-number { color: #DC2626; }
.calendar-day.empty { background: var(--gray-50); }
.calendar-day.today { background: var(--primary-light); }
.calendar-day-number { font-weight: 600; color: var(--gray-800); margin-bottom: 6px; font-size: 15px; }
.calendar-day-rentals { display: flex; flex-direction: column; gap: 3px; }
.calendar-rental { font-size: 11px; padding: 4px 6px; border-radius: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; border-left: 3px solid; }
.calendar-more { font-size: 10px; color: var(--gray-500); padding: 2px 6px; }

/* Equipment Grid */
.equipment-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; padding: 20px 24px; }
.equipment-card { background: white; border-radius: 12px; padding: 20px; border: 1px solid var(--gray-200); display: flex; flex-direction: column; gap: 12px; transition: transform 0.2s, box-shadow 0.2s; cursor: pointer; position: relative; }
.equipment-card:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,0.1); border-color: var(--primary); }
.equipment-card.selected { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(59,130,246,0.2); background: var(--primary-light); }
.equipment-card-top { display: flex; align-items: center; gap: 12px; }
.equipment-icon-lg { font-size: 2rem; width: 52px; height: 52px; display: flex; align-items: center; justify-content: center; border-radius: 12px; background: var(--gray-50); flex-shrink: 0; }
.equipment-card-info h3 { font-size: 1rem; font-weight: 600; color: var(--gray-800); margin-bottom: 2px; }
.equipment-card-info p { font-size: 0.8rem; color: var(--gray-500); }
.equipment-prices { display: flex; gap: 8px; }
.equipment-price-tag { flex: 1; text-align: center; padding: 8px; border-radius: 8px; background: var(--gray-50); border: 1px solid var(--gray-100); }
.equipment-price-tag .price-amount { font-size: 1.1rem; font-weight: 700; color: var(--primary); }
.equipment-price-tag .price-label { font-size: 0.7rem; color: var(--gray-500); margin-top: 2px; }
.equipment-card .select-check { position: absolute; top: 12px; right: 12px; width: 24px; height: 24px; border-radius: 50%; background: var(--primary); color: white; display: none; align-items: center; justify-content: center; font-size: 14px; }
.equipment-card.selected .select-check { display: flex; }

/* Selected equipment list in booking form */
.selected-equipment-list { display: flex; flex-direction: column; gap: 8px; }
.selected-eq-item { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; background: var(--primary-light); border: 1px solid #BFDBFE; border-radius: 8px; font-size: 14px; }
.selected-eq-item .eq-name { font-weight: 500; color: var(--gray-800); }
.selected-eq-item .eq-price { color: var(--primary); font-weight: 600; }
.selected-eq-remove { background: none; border: none; color: var(--gray-400); cursor: pointer; font-size: 18px; padding: 0 4px; line-height: 1; }
.selected-eq-remove:hover { color: var(--danger); }
.no-equipment-msg { text-align: center; padding: 16px; color: var(--gray-400); font-size: 14px; border: 2px dashed var(--gray-200); border-radius: 8px; }

/* Legend */
.legend { display: flex; flex-wrap: wrap; gap: 20px; padding: 20px 24px; background: var(--gray-50); border-top: 1px solid var(--gray-200); }
.legend-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--gray-600); }
.legend-dot { width: 14px; height: 14px; border-radius: 4px; }
.legend-hint { color: var(--gray-500); font-size: 13px; }

/* Contact */
.contact-section { background: white; border-radius: 16px; padding: 32px; text-align: center; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
.contact-section h2 { font-size: 1.5rem; margin-bottom: 8px; color: var(--gray-800); }
.contact-section p { color: var(--gray-500); margin-bottom: 20px; }
.contact-info { display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; margin-top: 20px; }
.contact-item { display: flex; align-items: center; gap: 8px; font-size: 15px; }
.contact-item a { color: var(--primary); text-decoration: none; }
.contact-item a:hover { text-decoration: underline; }

/* Loading */
.loading { text-align: center; padding: 60px 20px; color: var(--gray-500); }
.spinner { width: 40px; height: 40px; border: 4px solid var(--gray-200); border-top-color: var(--primary); border-radius: 50%; animation: spin 1s linear infinite; margin: 0 auto 16px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Form */
.form-label { display: block; font-size: 14px; font-weight: 500; color: var(--gray-700); margin-bottom: 6px; }
.form-label .required { color: var(--danger); }
.form-input { width: 100%; padding: 10px 14px; border: 1px solid var(--gray-300); border-radius: 8px; font-size: 15px; font-family: inherit; background: white; transition: border-color 0.2s, box-shadow 0.2s; }
.form-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(59,130,246,0.15); }
.form-hint { font-size: 12px; color: var(--gray-400); margin-top: 4px; }
.form-grid { display: grid; gap: 16px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
textarea.form-input { resize: vertical; }

/* Booking Steps */
.booking-steps { display: flex; gap: 0; margin-bottom: 24px; border-bottom: 2px solid var(--gray-200); }
.booking-step { flex: 1; text-align: center; padding: 12px 8px; font-size: 13px; font-weight: 500; color: var(--gray-400); position: relative; cursor: default; }
.booking-step.active { color: var(--primary); }
.booking-step.active::after { content: ''; position: absolute; bottom: -2px; left: 0; right: 0; height: 2px; background: var(--primary); }
.booking-step.completed { color: var(--success); }
.booking-step.completed::after { content: ''; position: absolute; bottom: -2px; left: 0; right: 0; height: 2px; background: var(--success); }
.booking-step-num { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 50%; background: var(--gray-200); color: var(--gray-500); font-size: 12px; font-weight: 600; margin-right: 6px; }
.booking-step.active .booking-step-num { background: var(--primary); color: white; }
.booking-step.completed .booking-step-num { background: var(--success); color: white; }

.step-panel { display: none; }
.step-panel.active { display: block; }
.btn-nav-row { display: flex; gap: 12px; justify-content: space-between; margin-top: 20px; }

/* Price Calculator */
.price-summary { background: linear-gradient(135deg, #EEF2FF, #E0E7FF); border: 1px solid #C7D2FE; border-radius: 12px; padding: 20px; margin-top: 16px; }
.price-summary h4 { font-size: 14px; color: var(--gray-600); margin-bottom: 12px; }
.price-row { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; font-size: 14px; color: var(--gray-600); }
.price-row.total { border-top: 2px solid #A5B4FC; margin-top: 8px; padding-top: 12px; font-size: 18px; font-weight: 700; color: var(--gray-800); }
.price-row .price-val { font-weight: 600; color: var(--gray-800); }
.duration-info { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 12px; }
.duration-badge { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 20px; font-size: 13px; font-weight: 500; background: white; color: var(--gray-700); border: 1px solid var(--gray-200); }

/* Availability / Error messages */
.msg-success { background: var(--success-light); color: #065F46; padding: 10px 14px; border-radius: 8px; font-size: 14px; }
.msg-error { background: #FEE2E2; color: #991B1B; padding: 10px 14px; border-radius: 8px; font-size: 14px; }

/* Review panel */
.review-card { background: var(--gray-50); border-radius: 12px; padding: 20px; border: 1px solid var(--gray-200); }
.review-card h4 { margin-bottom: 16px; color: var(--gray-700); }
.review-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--gray-200); }
.review-label { color: var(--gray-500); font-size: 14px; }
.review-value { font-size: 14px; font-weight: 600; }
.review-notes { padding: 8px 0; border-bottom: 1px solid var(--gray-200); }
.review-notes .review-label { display: block; margin-bottom: 4px; }
.review-notes p { font-size: 14px; margin-top: 4px; }

/* Booking success */
.booking-success { display: none; text-align: center; padding: 40px 20px; }
.booking-success .success-icon { font-size: 48px; margin-bottom: 16px; }
.booking-success h3 { color: var(--success); margin-bottom: 8px; }
.booking-success .sub-text { color: var(--gray-500); font-size: 14px; margin-bottom: 4px; }
.booking-success .ref-text { color: var(--gray-600); margin-bottom: 4px; }
.form-footer { text-align: center; color: var(--gray-400); font-size: 12px; margin-top: 12px; }

/* Responsive */
@media (max-width: 768px) {
    .equipment-grid { grid-template-columns: 1fr; }
    .booking-steps { font-size: 11px; }
    .booking-step-num { width: 20px; height: 20px; font-size: 10px; }
    header h1 { font-size: 1.75rem; }
    .calendar-day { min-height: 80px; padding: 6px; }
    .calendar-day-number { font-size: 12px; }
    .calendar-rental { font-size: 10px; padding: 2px 4px; }
    .calendar-header { padding: 8px; font-size: 11px; }
    .form-row-2 { grid-template-columns: 1fr; }
}