/* Custom Styles */
:root {
    --primary-color: #2C3E50;
    --secondary-color: #3498DB;
    --accent-color: #E74C3C;
    --success-color: #27AE60;
    --warning-color: #F39C12;
    --light-bg: #F8F9FA;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 120px 0;
    color: white;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

/* Room Cards */
.room-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

.room-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15) !important;
}

.room-image-container {
    position: relative;
    overflow: hidden;
}

.room-image {
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.room-card:hover .room-image {
    transform: scale(1.05);
}

.room-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.room-card:hover .room-overlay {
    opacity: 1;
}

/* Room Detail Images */
.room-detail-image {
    height: 400px;
    object-fit: cover;
}

.thumbnail-nav {
    height: 60px;
    object-fit: cover;
    cursor: pointer;
    transition: opacity 0.3s ease;
    border: 2px solid transparent;
}

.thumbnail-nav:hover,
.thumbnail-nav.active {
    opacity: 0.8;
    border: 2px solid var(--primary-color);
}

/* Carousel improvements */
.carousel-control-prev,
.carousel-control-next {
    width: 5%;
    background: rgba(0,0,0,0.3);
    border-radius: 0 8px 8px 0;
}

.carousel-control-next {
    border-radius: 8px 0 0 8px;
}

.carousel-indicators {
    margin-bottom: 1rem;
}

.carousel-indicators [data-bs-target] {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin: 0 4px;
    background-color: rgba(255,255,255,0.5);
    border: none;
}

.carousel-indicators .active {
    background-color: var(--primary-color);
}

/* Buttons */
.btn {
    border-radius: 8px;
    font-weight: 500;
    padding: 10px 20px;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(45deg, #1A252F, #2980B9);
    transform: translateY(-1px);
}

/* Forms */
.form-control {
    border-radius: 8px;
    padding: 12px 15px;
    border: 1px solid #E0E0E0;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

/* Cards */
.card {
    border-radius: 12px;
    overflow: hidden;
}

.card-body-main{
    height: 400px;
}

.card-body-desc{
    height: 600px;
}

.card-header {
    border-bottom: 1px solid rgba(0,0,0,0.1);
    font-weight: 600;
}

/* Navigation */
.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

/* Admin Styles */
.list-group-item-action {
    transition: all 0.3s ease;
    border: none;
    padding: 15px 20px;
}

.list-group-item-action:hover {
    background-color: rgba(52, 152, 219, 0.1);
    color: var(--secondary-color);
    transform: translateX(5px);
}

.list-group-item-action.active {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

/* Admin button groups */
.btn-group .btn {
    position: relative;
    z-index: 1;
}

.btn-group .btn:hover {
    z-index: 2;
}

/* Tooltip improvements */
.btn[data-bs-toggle="tooltip"] {
    position: relative;
}

.btn[data-bs-toggle="tooltip"]:hover {
    transform: translateY(-1px);
}

/* Photo Thumbnails */
.photo-thumbnail {
    transition: transform 0.3s ease;
}

.photo-thumbnail:hover {
    transform: scale(1.05);
}

/* Alerts */
.alert {
    border-radius: 8px;
    border: none;
}

/* Badges */
.badge {
    font-size: 0.8em;
    padding: 6px 10px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section {
        padding: 80px 0;
    }
    
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .room-image {
        height: 200px;
    }
    
    .room-detail-image {
        height: 300px;
    }
}

/* Loading States */
.btn-loading {
    position: relative;
    pointer-events: none;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Sticky Elements */
.sticky-top {
    position: -webkit-sticky;
    position: sticky;
}

/* Feature Icons */
.feature-icon i {
    transition: transform 0.3s ease, color 0.3s ease;
}

.feature-icon:hover i {
    transform: scale(1.1);
    color: var(--secondary-color);
}

/* Table Improvements */
.table-hover tbody tr:hover {
    background-color: rgba(52, 152, 219, 0.05);
}

/* Footer */
footer {
    background-color: var(--primary-color) !important;
}

/* Spacing Utilities */
.py-section {
    padding: 80px 0;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--secondary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* Dropdown z-index fix */
.navbar .nav-item.dropdown {
    z-index: 10050 !important;
    position: relative;
}

.navbar .dropdown-menu {
    z-index: 10060 !important;
    position: absolute !important;
}

/* Calendar Styles */
.calendar-grid .calendar-day,
.compact-calendar .compact-calendar-day {
    height: 40px;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.calendar-grid .calendar-day:hover:not(:disabled),
.compact-calendar .compact-calendar-day:hover:not(:disabled) {
    transform: scale(1.05);
}

.calendar-grid .btn-light.border-primary,
.compact-calendar .bg-primary.bg-opacity-25 {
    background-color: rgba(52, 152, 219, 0.1);
}

/* Compact Calendar Styles */
.compact-calendar {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    padding: 16px;
}

.compact-calendar .compact-calendar-day {
    height: 36px;
    font-size: 0.85rem;
    border-radius: 8px;
    font-weight: 500;
    margin: 1px;
    transition: all 0.2s ease;
}

.compact-calendar .compact-calendar-day:not(:disabled):not(.text-muted) {
    color: #495057;
    background-color: white;
    border-color: #dee2e6;
}

.compact-calendar .compact-calendar-day:hover:not(:disabled):not(.btn-primary):not(.bg-primary) {
    background-color: rgba(52, 152, 219, 0.15);
    color: #0d6efd;
    border-color: #0d6efd;
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(52, 152, 219, 0.2);
}

.compact-calendar .btn-primary {
    background: linear-gradient(135deg, #0d6efd, #0056b3);
    border-color: #0d6efd;
    color: white;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(13, 110, 253, 0.3);
}

.compact-calendar .bg-primary.bg-opacity-25 {
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.2), rgba(0, 86, 179, 0.2)) !important;
    border-color: rgba(13, 110, 253, 0.4) !important;
    color: #0d6efd;
    font-weight: 500;
}

.compact-calendar .text-muted.border-light {
    background-color: transparent;
    border-color: transparent !important;
}

.compact-calendar .bg-light.border-light {
    background-color: #f8f9fa !important;
    border-color: #e9ecef !important;
}

/* Date Range Modal Calendar */
.calendar-modal-grid {
    background: white;
    border-radius: 12px;
    padding: 20px;
}

.calendar-modal-day {
    height: 45px;
    font-size: 0.9rem;
    border-radius: 8px;
    font-weight: 500;
    margin: 2px;
    transition: all 0.2s ease;
    position: relative;
}

.calendar-modal-day:not(:disabled):not(.text-muted) {
    color: #495057;
    background-color: #f8f9fa;
    border-color: #e9ecef;
}

.calendar-modal-day:hover:not(:disabled):not(.btn-primary):not(.bg-primary) {
    background-color: rgba(13, 110, 253, 0.1);
    color: #0d6efd;
    border-color: #0d6efd;
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(13, 110, 253, 0.2);
}

.calendar-modal-day.btn-primary {
    background: linear-gradient(135deg, #0d6efd, #0056b3);
    border-color: #0d6efd;
    color: white;
    font-weight: 600;
    box-shadow: 0 3px 12px rgba(13, 110, 253, 0.4);
    transform: scale(1.02);
}

.calendar-modal-day.bg-primary.bg-opacity-25 {
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.15), rgba(0, 86, 179, 0.15)) !important;
    border-color: rgba(13, 110, 253, 0.3) !important;
    color: #0d6efd;
    font-weight: 500;
}

.calendar-modal-day.btn-outline-primary.border-2 {
    border-width: 2px !important;
    font-weight: 600;
    background-color: rgba(13, 110, 253, 0.05);
}

.calendar-modal-day.text-muted.border-0 {
    background-color: transparent;
    cursor: default;
}

/* Date picker inputs */
.date-picker {
    cursor: pointer;
    background-color: white;
}

.date-picker:focus {
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
    border-color: #0d6efd;
}

/* Убираем стрелки у number input */
input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type=number] {
    -moz-appearance: textfield;
}

/* Стили для dropdown */
.dropdown-menu {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    z-index: 1060;
}

.col-md-6-book {
    width: 600px;
}


.custom-dropup {
    position: relative;
    display: inline-block;
}

.custom-dropup-toggle {
    background: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.custom-dropup-toggle:hover {
    opacity: 0.8;
}

.custom-dropup-menu {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    min-width: 280px;
    max-height: 350px;
    overflow-y: auto;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    margin-bottom: 10px;
}

.custom-dropup-menu.show {
    opacity: 1;
    visibility: visible;
}

.custom-dropup-header {
    padding: 0.75rem 1rem;
    margin: 0;
    font-size: 0.875rem;
    font-weight: 600;
    color: #6c757d;
    border-bottom: 1px solid #dee2e6;
    background-color: #f8f9fa;
}

.custom-dropup-content {
    padding: 1rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.custom-dropup-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem;
    border-radius: 0.25rem;
    transition: background-color 0.2s ease;
}

.custom-dropup-item:hover {
    background-color: #f8f9fa;
}


@media (max-width: 768px) {
    .calendar-grid .calendar-day,
    .compact-calendar .compact-calendar-day {
        height: 35px;
        font-size: 0.8rem;
    }
    
    .compact-calendar .compact-calendar-day {
        height: 32px;
        font-size: 0.75rem;
    }
    
    .calendar-modal-day {
        height: 40px;
        font-size: 0.8rem;
    }

    .custom-dropup-menu {
        left: 0;
        transform: none;
        min-width: 250px;
    }

    .custom-dropup-content {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

}