/* DateTime Picker Component Styles */
.datetime-picker-container {
    position: relative;
    width: 100%;
    z-index: 1; /* Ensure container has stacking context */
    isolation: isolate; /* Create new stacking context */
}

.datetime-picker-input {
    width: 100% !important;
    padding: 12px 45px 12px 15px !important;
    border: 2px solid #e5e7eb !important;
    border-radius: 8px !important;
    font-size: 16px !important;
    background: white !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    color: #374151 !important;
    box-sizing: border-box !important;
    touch-action: manipulation !important;
    -webkit-tap-highlight-color: rgba(16, 185, 129, 0.2) !important;
}

.datetime-picker-input:hover {
    border-color: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.datetime-picker-input:focus {
    outline: none;
    border-color: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.datetime-picker-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #6b7280;
    pointer-events: none;
    transition: color 0.3s ease;
}

.datetime-picker-input:hover + .datetime-picker-icon {
    color: #10b981;
}

.datetime-picker-dropdown {
    position: fixed !important;
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    z-index: 2147483647 !important;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    overflow: visible;
    min-width: 350px;
    max-width: 400px;
    pointer-events: auto;
}

.datetime-picker-dropdown.show-above {
    position: fixed !important;
    top: auto !important;
    bottom: 100% !important;
    transform: translateY(10px) !important;
    margin-top: 0 !important;
    margin-bottom: 5px !important;
}

.datetime-picker-dropdown.show-above.active {
    transform: translateY(0) !important;
}

/* Убираем show-fixed для мобильных - используем обычные стили */
@media (min-width: 641px) {
    .datetime-picker-dropdown.show-fixed {
        position: fixed !important;
        top: 50% !important;
        left: 50% !important;
        right: auto !important;
        bottom: auto !important;
        transform: translate(-50%, -50%) !important;
        margin: 0 !important;
        width: 90vw !important;
        max-width: 400px !important;
        max-height: 80vh !important;
        overflow-y: auto !important;
        z-index: 2147483647 !important;
    }

    .datetime-picker-dropdown.show-fixed.active {
        transform: translate(-50%, -50%) !important;
        opacity: 1 !important;
        visibility: visible !important;
    }
}

.datetime-picker-dropdown.active {
    opacity: 1 !important;
    transform: translateY(0) !important;
    visibility: visible !important;
    display: block !important;
}

.datetime-picker-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.datetime-picker-nav-btn {
    background: rgba(255, 255, 255, 0.2) !important;
    border: none !important;
    color: white !important;
    padding: 8px 12px !important;
    border-radius: 6px !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    font-size: 16px !important;
    min-height: 36px !important;
    min-width: 36px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.datetime-picker-nav-btn:hover {
    background: rgba(255, 255, 255, 0.3) !important;
    transform: scale(1.05) !important;
}

.datetime-picker-month-year {
    font-size: 18px;
    font-weight: 600;
}

.datetime-picker-body {
    padding: 20px;
}

.datetime-picker-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
    margin-bottom: 15px;
}

.datetime-picker-weekday {
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: #6b7280;
    padding: 8px 0;
    text-transform: uppercase;
}

.datetime-picker-dates {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
    margin-bottom: 20px;
}

.datetime-picker-date {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s ease;
    color: #374151;
    position: relative;
}

.datetime-picker-date:hover {
    background: #f3f4f6;
}

.datetime-picker-date.other-month {
    color: #d1d5db;
}

.datetime-picker-date.selected {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.datetime-picker-date.today {
    background: #fef3c7;
    color: #d97706;
    font-weight: 700;
}

.datetime-picker-date.today.selected {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
}

.datetime-picker-date.disabled {
    color: #d1d5db;
    cursor: not-allowed;
    background: #f9fafb;
}

.datetime-picker-time-section {
    border-top: 1px solid #e5e7eb;
    padding-top: 20px;
    margin-top: 20px;
}

.datetime-picker-time-header {
    font-size: 16px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.datetime-picker-time-header i {
    margin-right: 8px;
    color: #10b981;
}

.datetime-picker-time-slots {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.datetime-picker-time-slot {
    padding: 10px 15px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    font-weight: 500;
    color: #374151;
    background: white;
}

.datetime-picker-time-slot:hover {
    border-color: #10b981;
    background: #f0fdf4;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.15);
}

.datetime-picker-time-slot.selected {
    background: linear-gradient(135deg, #10b981, #059669);
    border-color: #10b981;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.datetime-picker-time-slot.disabled {
    color: #d1d5db;
    cursor: not-allowed;
    background: #f9fafb;
    border-color: #f3f4f6;
}

.datetime-picker-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-top: 1px solid #e5e7eb;
    background: #f9fafb;
}

.datetime-picker-clear-btn {
    background: white !important;
    border: 2px solid #ef4444 !important;
    color: #ef4444 !important;
    padding: 10px 16px !important;
    border-radius: 6px !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    font-weight: 500 !important;
    font-size: 14px !important;
    min-height: 40px !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
}

.datetime-picker-clear-btn:hover {
    background: #ef4444 !important;
    color: white !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3) !important;
}

.datetime-picker-confirm-btn {
    background: linear-gradient(135deg, #10b981, #059669) !important;
    border: none !important;
    color: white !important;
    padding: 10px 20px !important;
    border-radius: 6px !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    font-weight: 600 !important;
    font-size: 14px !important;
    min-height: 40px !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
}

.datetime-picker-confirm-btn:hover {
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4) !important;
}

.datetime-picker-confirm-btn:disabled {
    background: #d1d5db !important;
    cursor: not-allowed !important;
    transform: none !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
}

/* Quick options */
.datetime-picker-quick-options {
    padding: 15px 20px;
    border-bottom: 1px solid #e5e7eb;
    background: #f8fafc;
}

.datetime-picker-quick-options h4 {
    font-size: 14px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 10px;
}

.datetime-picker-quick-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.datetime-picker-quick-btn {
    background: white !important;
    border: 1px solid #e5e7eb !important;
    color: #374151 !important;
    padding: 8px 12px !important;
    border-radius: 20px !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    min-height: 32px !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05) !important;
}

.datetime-picker-quick-btn:hover {
    border-color: #10b981 !important;
    color: #10b981 !important;
    background: #f0fdf4 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}

/* Специальные стили для десктопа */
@media (min-width: 641px) {
    .datetime-picker-dropdown {
        position: fixed !important;
        z-index: 2147483647 !important;
        background: white !important;
        border: 2px solid #e5e7eb !important;
        border-radius: 12px !important;
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04) !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        min-width: 380px !important;
        max-width: 380px !important;
        width: 380px !important;
        display: flex !important;
        flex-direction: column !important;
    }
    
    .datetime-picker-dropdown.active {
        display: flex !important;
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    .datetime-picker-quick-options {
        flex-shrink: 0 !important;
    }
    
    .datetime-picker-header {
        flex-shrink: 0 !important;
    }
    
    .datetime-picker-body {
        flex: 1 !important;
        overflow-y: auto !important;
        min-height: 0 !important;
    }
    
    .datetime-picker-actions {
        flex-shrink: 0 !important;
        padding: 15px 20px !important;
        border-top: 1px solid #e5e7eb !important;
        background: #f9fafb !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        gap: 15px !important;
    }
    
    .datetime-picker-clear-btn,
    .datetime-picker-confirm-btn {
        flex: 1 !important;
        text-align: center !important;
        white-space: nowrap !important;
    }
    
    /* Стили скроллбара для webkit браузеров */
    .datetime-picker-dropdown::-webkit-scrollbar {
        width: 6px;
    }
    
    .datetime-picker-dropdown::-webkit-scrollbar-track {
        background: #f1f1f1;
        border-radius: 3px;
    }
    
    .datetime-picker-dropdown::-webkit-scrollbar-thumb {
        background: #c1c1c1;
        border-radius: 3px;
    }
    
    .datetime-picker-dropdown::-webkit-scrollbar-thumb:hover {
        background: #a8a8a8;
    }
}

/* Animations */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.datetime-picker-dropdown.animating {
    animation: slideInUp 0.3s ease;
}

/* ФИКСИРОВАННЫЙ размер для мобильных */
@media screen and (max-width: 640px) {
    .datetime-picker-dropdown {
        position: fixed !important;
        top: 5vh !important;
        left: 5vw !important;
        width: 90vw !important;
        height: 80vh !important;
        max-height: 80vh !important;
        z-index: 2147483647 !important;
        background: white !important;
        border: 1px solid #e5e7eb !important;
        border-radius: 12px !important;
        padding: 0 !important;
        margin: 0 !important;
        transform: none !important;
        overflow: hidden !important;
        box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25) !important;
        display: flex !important;
        flex-direction: column !important;
        /* По умолчанию скрыт */
        opacity: 0 !important;
        visibility: hidden !important;
    }
    
    .datetime-picker-dropdown:not(.active) {
        display: none !important;
    }
    
    /* АКТИВНОЕ состояние - более специфичный селектор */
    .datetime-picker-dropdown.active {
        display: block !important;
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    /* Убираем переходы для мобильных */
    .datetime-picker-dropdown {
        transition: none !important;
    }
    
    /* ПРАВИЛЬНОЕ РАСПРЕДЕЛЕНИЕ ПО ВЫСОТЕ */
    .datetime-picker-header {
        flex: 0 0 10% !important;
        padding: 8px 15px !important;
        border-bottom: 1px solid #e5e7eb !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
    }
    
    .datetime-picker-body {
        flex: 1 !important;
        padding: 10px 15px !important;
        display: flex !important;
        flex-direction: column !important;
        overflow: hidden !important;
    }
    
    .datetime-picker-actions {
        flex: 0 0 20% !important;
        padding: 8px 15px !important;
        border-top: 1px solid #e5e7eb !important;
        background: #f8fafc !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
    }
    
    /* КАЛЕНДАРЬ - БОЛЬШЕ МЕСТА */
    .datetime-picker-weekdays {
        flex: 0 0 10% !important;
        display: flex !important;
    }
    
    .datetime-picker-weekday {
        flex: 1 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        font-size: 12px !important;
    }
    
    .datetime-picker-dates {
        flex: 0 0 65% !important;
        display: grid !important;
        grid-template-columns: repeat(7, 1fr) !important;
        grid-template-rows: repeat(6, 1fr) !important;
        gap: 2px !important;
    }
    
    .datetime-picker-date {
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        font-size: 12px !important;
        border-radius: 4px !important;
    }
    
    /* КОМПАКТНЫЕ ВРЕМЕННЫЕ СЛОТЫ - ГОРИЗОНТАЛЬНЫЙ СКРОЛЛ */
    .datetime-picker-time-section {
        flex: 0 0 25% !important;
        display: flex !important;
        flex-direction: column !important;
    }
    
    .datetime-picker-time-section h4 {
        flex: 0 0 auto !important;
        font-size: 12px !important;
        margin-bottom: 8px !important;
        color: #374151 !important;
    }
    
    .datetime-picker-time-slots {
        flex: 1 !important;
        display: flex !important;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        gap: 8px !important;
        padding: 4px 0 8px 0 !important;
        -webkit-overflow-scrolling: touch !important;
    }
    
    .datetime-picker-time-slot {
        flex: 0 0 auto !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        font-size: 11px !important;
        border-radius: 6px !important;
        padding: 8px 12px !important;
        white-space: nowrap !important;
        min-width: 60px !important;
    }
    
    /* УБИРАЕМ QUICK ОПЦИИ НА МОБИЛЬНЫХ */
    .datetime-picker-quick-options {
        display: none !important;
    }
    
    /* КНОПКИ ДЕЙСТВИЙ */
    .datetime-picker-clear-btn,
    .datetime-picker-confirm-btn {
        padding: 8px 15px !important;
        font-size: 12px !important;
        border-radius: 6px !important;
    }
    
    .datetime-picker-quick-buttons {
        justify-content: center;
    }
    
    /* Better touch targets for mobile */
    .datetime-picker-date,
    .datetime-picker-time-slot,
    .datetime-picker-quick-btn,
    .datetime-picker-nav-btn,
    .datetime-picker-clear-btn,
    .datetime-picker-confirm-btn {
        min-height: 48px !important;
        min-width: 48px !important;
        touch-action: manipulation !important;
        cursor: pointer !important;
        -webkit-tap-highlight-color: rgba(16, 185, 129, 0.3) !important;
        position: relative !important;
        z-index: 10000000 !important; /* Очень высокий z-index для кнопок */
    }
    
    /* Prevent text selection on touch */
    .datetime-picker-dropdown * {
        -webkit-user-select: none !important;
        -moz-user-select: none !important;
        -ms-user-select: none !important;
        user-select: none !important;
    }
    
    /* Убираем отступы на мобильных для большего места */
    .datetime-picker-body {
        padding: 15px !important;
    }
    
    .datetime-picker-header {
        padding: 15px !important;
    }
} /* Закрываем медиа-запрос для мобильных */

/* Additional safety for small screens */
@media (max-height: 700px) {
    .datetime-picker-dropdown:not(.show-fixed) {
        max-height: 60vh;
        overflow-y: auto;
    }
    
    .datetime-picker-body {
        padding: 15px;
    }
    
    .datetime-picker-dates {
        margin-bottom: 15px;
    }
}

/* Overlay для блокировки фона */
.datetime-picker-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: rgba(0, 0, 0, 0.6) !important;
    z-index: 2147483646 !important; /* Just below calendar */
    opacity: 0 !important;
    visibility: hidden !important;
    transition: all 0.3s ease !important;
    pointer-events: none !important; /* Don't block clicks when inactive */
    cursor: pointer !important;
}

.datetime-picker-overlay.active {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important; /* Enable clicks when active */
}

/* Show overlay on mobile - ИСПРАВЛЕННАЯ версия */
@media (max-width: 640px) {
    .datetime-picker-overlay {
        display: block !important;
        z-index: 9999998 !important; /* Ниже календаря */
        pointer-events: auto !important; /* Можно кликать для закрытия */
    }
    
    .datetime-picker-overlay.active {
        opacity: 1 !important;
        visibility: visible !important;
    }
}

/* Always show overlay when calendar is in fixed position */
.datetime-picker-overlay.show-for-fixed {
    display: block !important;
    z-index: 9999997 !important; /* Lower than calendar */
    pointer-events: auto !important; /* Allow clicks to close */
}