/**
 * MPTBM Availability Checker CSS Styles
 * 
 * Bu dosya, müsaitlik kontrolü bileşenlerinin görsel stillerini tanımlar.
 */

/* Ana Container Stilleri */
.availability-status-container,
.availability-conflicts-container,
.next-available-slot-container,
.available-time-slots-container,
.availability-message-container {
    margin: 15px 0;
    padding: 15px;
    border-radius: 8px;
    border-left: 4px solid;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

/* Müsaitlik Kontrolü Butonu Stilleri */
.check-availability-btn {
    background: #6c757d;
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.check-availability-btn:hover {
    background: #5a6268;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.check-availability-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.check-availability-btn svg {
    width: 16px;
    height: 16px;
}

/* Debug Butonu Stilleri */
.debug-availability-btn {
    background: #ffc107;
    color: #212529;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.debug-availability-btn:hover {
    background: #e0a800;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.debug-availability-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Müsaitlik Durumu Stilleri */
.availability-status-container {
    background: #f8f9fa;
    border-color: #6c757d;
}

/* Zaman Dilimi Grid Stilleri */
.time-slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 10px;
    margin-top: 15px;
}

.time-slot {
    padding: 8px;
    border-radius: 6px;
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    border: 2px solid;
    transition: all 0.3s ease;
}

.time-slot.available {
    background: #d4edda;
    border-color: #28a745;
    color: #155724;
}

.time-slot.unavailable {
    background: #f8d7da;
    border-color: #dc3545;
    color: #721c24;
    opacity: 0.7;
}

.time-slot .time {
    display: block;
    font-weight: 600;
    margin-bottom: 4px;
}

.time-slot .status {
    display: block;
    font-size: 12px;
}

.availability-status-container.checking {
    background: #fff3cd;
    border-color: #ffc107;
    color: #856404;
}

.availability-status-container.available {
    background: #d4edda;
    border-color: #28a745;
    color: #155724;
}

.availability-status-container.not-available {
    background: #f8d7da;
    border-color: #dc3545;
    color: #721c24;
}

.availability-status-container i {
    margin-right: 8px;
    font-size: 16px;
}

/* Çakışan Rezervasyonlar Stilleri */
.availability-conflicts-container {
    background: #fff5f5;
    border-color: #e53e3e;
    color: #742a2a;
}

.availability-conflicts-container h4 {
    margin: 0 0 10px 0;
    color: #c53030;
    font-size: 16px;
    font-weight: 600;
}

.availability-conflicts-container ul {
    margin: 0;
    padding-left: 20px;
}

.availability-conflicts-container li {
    margin-bottom: 8px;
    padding: 8px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 4px;
    border-left: 3px solid #e53e3e;
}

.availability-conflicts-container strong {
    color: #c53030;
}

/* Sonraki Müsait Zaman Stilleri */
.next-available-slot-container {
    background: #f0fff4;
    border-color: #38a169;
    color: #22543d;
}

.next-available-slot h4 {
    margin: 0 0 10px 0;
    color: #2f855a;
    font-size: 16px;
    font-weight: 600;
}

.next-available-slot p {
    margin: 5px 0 15px 0;
    font-size: 18px;
    font-weight: 600;
}

.select-next-available-btn {
    background: #38a169;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.select-next-available-btn:hover {
    background: #2f855a;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.select-next-available-btn:active {
    transform: translateY(0);
}

/* Müsait Saatler Grid Stilleri */
.available-time-slots-container {
    background: #f7fafc;
    border-color: #4299e1;
    color: #2a4365;
}

.available-time-slots-container h4 {
    margin: 0 0 15px 0;
    color: #2b6cb0;
    font-size: 16px;
    font-weight: 600;
}

.time-slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 8px;
    max-height: 200px;
    overflow-y: auto;
}

.time-slot {
    padding: 8px 12px;
    text-align: center;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 2px solid transparent;
}

.time-slot.available {
    background: #c6f6d5;
    color: #22543d;
    border-color: #68d391;
}

.time-slot.available:hover {
    background: #9ae6b4;
    border-color: #48bb78;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.time-slot.unavailable {
    background: #fed7d7;
    color: #742a2a;
    border-color: #fc8181;
    cursor: not-allowed;
    opacity: 0.7;
}

/* Mesaj Container Stilleri */
.availability-message-container {
    background: #e6fffa;
    border-color: #319795;
    color: #234e52;
}

.availability-message-container.info {
    background: #e6fffa;
    border-color: #319795;
    color: #234e52;
}

.availability-message-container.success {
    background: #d4edda;
    border-color: #28a745;
    color: #155724;
}

.availability-message-container.error {
    background: #f8d7da;
    border-color: #dc3545;
    color: #721c24;
}

.availability-message-container.warning {
    background: #fff3cd;
    border-color: #ffc107;
    color: #856404;
}

.availability-message-container i {
    margin-right: 8px;
    font-size: 16px;
}

/* Form Disabled Durumu */
.mptbm-booking-form.form-disabled,
#mptbm-booking-form.form-disabled {
    opacity: 0.6;
    pointer-events: none;
}

.mptbm-booking-form button[type="submit"].disabled,
#mptbm-booking-form button[type="submit"].disabled {
    background: #6c757d !important;
    cursor: not-allowed;
    opacity: 0.6;
}

/* Loading Animasyonu */
.availability-status-container.checking i.fa-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .availability-status-container,
    .availability-conflicts-container,
    .next-available-slot-container,
    .available-time-slots-container,
    .availability-message-container {
        margin: 10px 0;
        padding: 12px;
        font-size: 14px;
    }
    
    .time-slots-grid {
        grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
        gap: 6px;
    }
    
    .time-slot {
        padding: 6px 8px;
        font-size: 12px;
    }
    
    .select-next-available-btn {
        padding: 8px 16px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .time-slots-grid {
        grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
        gap: 4px;
    }
    
    .time-slot {
        padding: 4px 6px;
        font-size: 11px;
    }
    
    .availability-conflicts-container li {
        padding: 6px;
        font-size: 13px;
    }
}

/* Dark Mode Desteği */
@media (prefers-color-scheme: dark) {
    .availability-status-container {
        background: #2d3748;
        color: #e2e8f0;
    }
    
    .availability-status-container.checking {
        background: #744210;
        color: #faf089;
    }
    
    .availability-status-container.available {
        background: #22543d;
        color: #9ae6b4;
    }
    
    .availability-status-container.not-available {
        background: #742a2a;
        color: #feb2b2;
    }
    
    .availability-conflicts-container {
        background: #742a2a;
        color: #feb2b2;
    }
    
    .availability-conflicts-container li {
        background: rgba(45, 55, 72, 0.7);
    }
    
    .next-available-slot-container {
        background: #22543d;
        color: #9ae6b4;
    }
    
    .available-time-slots-container {
        background: #2a4365;
        color: #90cdf4;
    }
    
    .time-slot.available {
        background: #22543d;
        color: #9ae6b4;
    }
    
    .time-slot.unavailable {
        background: #742a2a;
        color: #feb2b2;
    }
}

/* Print Stilleri */
@media print {
    .availability-status-container,
    .availability-conflicts-container,
    .next-available-slot-container,
    .available-time-slots-container,
    .availability-message-container {
        border: 1px solid #000;
        background: white !important;
        color: black !important;
        box-shadow: none;
        page-break-inside: avoid;
    }
    
    .select-next-available-btn {
        display: none;
    }
}

/* Accessibility İyileştirmeleri */
.availability-status-container:focus,
.availability-conflicts-container:focus,
.next-available-slot-container:focus,
.available-time-slots-container:focus,
.availability-message-container:focus {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

.time-slot:focus {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

.select-next-available-btn:focus {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .availability-status-container,
    .availability-conflicts-container,
    .next-available-slot-container,
    .available-time-slots-container,
    .availability-message-container {
        border-width: 3px;
        font-weight: bold;
    }
    
    .time-slot {
        border-width: 2px;
    }
    
    .select-next-available-btn {
        border: 2px solid currentColor;
    }
}

/* ===== TIME GRID LAYOUT - KOMPAKT SAAT SEÇİMİ ===== */
.time-grid-container {
    width: 275px;
    height: 332.35px;
    margin: 0;
    padding: 15px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
    position: absolute !important;
    z-index: 1000;
    display: none;
    top: 73px !important;
    left: 0 !important;
}

.time-grid-title {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    margin-bottom: 12px;
    text-align: center;
    padding-bottom: 8px;
    border-bottom: 1px solid #e0e0e0;
}

.time-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 2px;
    height: 197px;
    overflow: hidden;
}

.time-slot {
    padding: 2px 1px;
    text-align: center;
    border: 1px solid #e0e0e0;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
    font-size: 8px;
    position: relative;
    background: #f8f9fa;
    min-height: 18px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.time-slot:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.time-slot.available {
    border-color: #28a745;
    background: #d4edda;
    color: #155724;
}

.time-slot.available:hover {
    background: #c3e6cb;
    border-color: #1e7e34;
}

.time-slot.busy {
    border-color: #dc3545;
    background: #f8d7da;
    color: #721c24;
    cursor: not-allowed;
    opacity: 0.7;
}

.time-slot.busy:hover {
    transform: none;
    box-shadow: none;
}

.time-slot.selected {
    border-color: #007bff;
    background: #007bff;
    color: white;
    box-shadow: 0 0 0 2px rgba(0,123,255,0.3);
}

.time-slot.loading {
    border-color: #ffc107;
    background: #fff3cd;
    color: #856404;
    cursor: wait;
}

.time-slot.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 10px;
    height: 10px;
    margin: -5px 0 0 -5px;
    border: 2px solid #ffc107;
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.time-slot .time-label {
    font-size: 9px;
    font-weight: 600;
    line-height: 1;
}

/* Loading State */
.time-grid-loading {
    text-align: center;
    padding: 20px 10px;
    color: #666;
    font-size: 12px;
}

.time-grid-loading .spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 10px;
}

/* Empty State */
.time-grid-empty {
    text-align: center;
    padding: 20px 10px;
    color: #666;
    font-size: 12px;
}

.time-grid-empty .empty-icon {
    font-size: 24px;
    margin-bottom: 8px;
    opacity: 0.5;
}

/* Legend */
.time-legend {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 8px;
    padding: 6px;
    background: #f8f9fa;
    border-radius: 4px;
    font-size: 9px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 3px;
}

.legend-color {
    width: 10px;
    height: 10px;
    border-radius: 2px;
    border: 1px solid #ccc;
}

.legend-color.available { background: #d4edda; border-color: #28a745; }
.legend-color.busy { background: #f8d7da; border-color: #dc3545; }
.legend-color.selected { background: #007bff; border-color: #007bff; }