/* CSS VARIABLES & ROOT STYLES */
:root {
    /* Original Variables - Updated with New Colors */
    --primary-color: #0066CC;
    --secondary-color: #00B4A0;
    --accent-color: #FF6B35;
    --success-color: #28A745;
    --danger-color: #DC3545;
    --warning-color: #FFC107;
    --light-bg: #F8F9FA;
    --dark-bg: #1A1F3A;
    --border-radius: 15px;
    --box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    --transition: all 0.3s ease;

    --primary-blue: #0066CC;
    --primary-blue-dark: #004C99;
    --primary-blue-light: #3385D6;

    --secondary-teal: #00B4A0;
    --secondary-teal-dark: #008C7A;
    --secondary-teal-light: #33C4B3;

    --accent-orange: #FF6B35;
    --accent-orange-dark: #E55A2B;
    --accent-orange-light: #FF8C61;

    --dark-navy: #1A1F3A;
    --medium-gray: #6C757D;
    --border-gray: #DEE2E6;

    --info-blue: #17A2B8;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0066CC 0%, #00B4A0 100%);
    --gradient-warm: linear-gradient(135deg, #FF6B35 0%, #FFB347 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(0, 102, 204, 0.8) 0%, rgba(0, 180, 160, 0.8) 100%);
    --gradient-dark: linear-gradient(135deg, #1A1F3A 0%, #2C3E50 100%);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
    color: var(--dark-navy);
    background-color: #FFFFFF;
}

main {
    flex: 1 0 auto;
}

/* NAVBAR STYLES */
.navbar {
    background: linear-gradient(to right, #FFFFFF 0%, var(--light-bg) 100%);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    padding: 1rem 0;
    transition: var(--transition);
}

.navbar.sticky-top {
    position: sticky;
    top: 0;
    z-index: 1030;
}

.navbar-brand {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-blue) !important;
    transition: var(--transition);
}

.navbar-brand:hover {
    color: var(--secondary-teal) !important;
    transform: scale(1.05);
}

.navbar-nav .nav-link {
    color: var(--dark-navy) !important;
    font-weight: 500;
    margin: 0.5rem 0;
    padding: 0.5rem 1rem;
    transition: var(--transition);
    border-radius: var(--border-radius);
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
    color: var(--primary-blue) !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after {
    width: 80%;
}

.navbar-toggler {
    border: none;
    padding: 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
    outline: 2px solid var(--primary-blue);
}

/* Small devices */
@media (min-width: 576px) {
    .navbar-nav .nav-link {
        margin: 0 0.5rem;
    }
}

/* Large devices */
@media (min-width: 992px) {
    .navbar-nav .nav-link {
        padding: 0.5rem 1rem;
    }
}

/* BUTTONS*/
.btn {
    border-radius: 50px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.4);
    background: linear-gradient(135deg, var(--primary-blue-dark) 0%, var(--secondary-teal-dark) 100%);
}

.btn-outline-primary {
    border: 2px solid var(--primary-blue);
    color: var(--primary-blue);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
    transform: translateY(-2px);
}

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

.btn-dark:hover {
    background-color: var(--primary-blue);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26, 31, 58, 0.3);
}

.btn-outline-dark {
    border: 2px solid var(--dark-navy);
    color: var(--dark-navy);
    background: transparent;
}

.btn-outline-dark:hover {
    background-color: var(--dark-navy);
    color: white;
    transform: translateY(-2px);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color) 0%, #20C997 100%);
    color: white;
}

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

/* Full-width buttons on mobile */
@media (max-width: 576px) {
    .btn {
        width: 100%;
        margin-bottom: 0.5rem;
        padding: 0.6rem 1.5rem;
    }

    .btn-group .btn,
    .d-flex .btn,
    .d-grid .btn {
        width: auto;
    }
}

/* CARDS */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    margin-bottom: 1rem;
    overflow: hidden;
}

.card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    transform: translateY(-5px);
}

.card-header {
    background-color: var(--light-bg);
    border-bottom: 1px solid var(--border-gray);
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

.card-img-top {
    transition: transform 0.5s ease;
}

.card:hover .card-img-top {
    transform: scale(1.1);
}

/* Hotel Cards */
.hotel-card {
    position: relative;
    height: 100%;
}

.hotel-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-overlay);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
    border-radius: var(--border-radius);
}

.hotel-card:hover::before {
    opacity: 0.1;
}

/* Room Cards */
.room-card {
    border-left: 4px solid var(--primary-blue);
    transition: var(--transition);
}

.room-card:hover {
    border-left-color: var(--secondary-teal);
    background-color: var(--light-bg);
}

@media (min-width: 768px) {
    .card-body {
        padding: 2rem;
    }
}

/* FORMS*/
.form-control,
.form-select {
    border-radius: 10px;
    border: 2px solid var(--border-gray);
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 0.2rem rgba(0, 102, 204, 0.15);
}

.form-label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--dark-navy);
}

/* Form validation */
.is-invalid {
    border-color: var(--danger-color) !important;
}

.is-valid {
    border-color: var(--success-color) !important;
}

/* ALERTS*/
.alert {
    border-radius: 10px;
    margin-bottom: 1rem;
    padding: 1rem 1.5rem;
    border: none;
}

.alert-success {
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.1) 0%, rgba(32, 201, 151, 0.1) 100%);
    border-left: 4px solid var(--success-color);
    color: #155724;
}

.alert-danger {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1) 0%, rgba(231, 76, 60, 0.1) 100%);
    border-left: 4px solid var(--danger-color);
    color: #721c24;
}

.alert-info {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, rgba(0, 180, 160, 0.1) 100%);
    border-left: 4px solid var(--primary-blue);
    color: #0c5460;
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
}

/* Footer */
.footer {
    background: var(--gradient-dark);
    color: rgba(255, 255, 255, 0.9);
    padding: 3rem 0 1rem;
    margin-top: auto;
    flex-shrink: 0;
}

/* Dashboard Footer Fix: Shift footer right when sidebar is fixed */
body:has(.position-fixed) .footer {
    margin-left: 16.666667%; /* Width of col-md-2 */
    width: 83.333333%;       /* Width of col-md-10 */
    position: relative;
    border-top: 1px solid var(--border-gray);
    background: var(--gradient-dark);
}

@media (max-width: 768px) {
    body:has(.position-fixed) .footer {
        margin-left: 0;
        width: 100%;
    }
}

.footer h5 {
    color: var(--secondary-teal);
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.footer p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

.footer .text-muted {
    color: rgba(255, 255, 255, 0.7) !important;
}

.footer a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
    display: block;
    margin-bottom: 0.5rem;
}

.footer a:hover {
    color: var(--secondary-teal);
    padding-left: 5px;
}

.footer ul {
    list-style: none;
    padding: 0;
}

.footer ul li {
    margin-bottom: 0.5rem;
}

.social-icons a {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    margin-right: 0.5rem;
    transition: var(--transition);
    color: white;
}

.social-icons a:hover {
    background: var(--gradient-primary);
    transform: translateY(-3px);
    padding-left: 0;
}

/* Footer bottom copyright text */
.footer hr {
    border-color: rgba(255, 255, 255, 0.2);
    margin: 2rem 0 1rem;
}

.footer .text-center {
    color: rgba(255, 255, 255, 0.7);
}

@media (min-width: 768px) {
    .footer {
        padding: 4rem 0 2rem;
    }
}


/* TABLES (Mobile-First) */
.table {
    margin-bottom: 0;
}

.table thead th {
    border-bottom: 2px solid var(--border-gray);
    font-weight: 600;
    color: var(--dark-navy);
}

.table-hover tbody tr:hover {
    background-color: rgba(0, 102, 204, 0.05);
}

@media (max-width: 768px) {
    .table-responsive {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .table {
        font-size: 0.875rem;
    }
}

/* BADGES */
.badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.85rem;
}

.badge.bg-success {
    background: linear-gradient(135deg, var(--success-color) 0%, #20C997 100%) !important;
}

.badge.bg-primary {
    background: var(--gradient-primary) !important;
}

.badge.bg-dark {
    background: var(--gradient-dark) !important;
}

/* PROFILE DROPDOWN */
.user-profile-dropdown {
    cursor: pointer;
}

.profile-menu {
    min-width: 200px;
    border: none;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.15);
    padding: 0.5rem;
}

.profile-menu .dropdown-item {
    border-radius: 10px;
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.profile-menu .dropdown-item:hover {
    background-color: var(--light-bg);
    color: var(--primary-blue);
    padding-left: 1.5rem;
}

.profile-menu .dropdown-item i {
    margin-right: 0.5rem;
    width: 20px;
}

/* SIDEBAR (for Admin/Owner) */
.sidebar {
    background-color: var(--light-bg);
    min-height: 100vh;
    padding: 1rem;
}

.sidebar .nav-link {
    color: var(--dark-navy);
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
    background-color: #e9ecef;
    color: var(--primary-blue);
}

/* BREADCRUMBS */
.breadcrumb {
    background-color: transparent;
    padding: 0.75rem 0;
    margin-bottom: 1rem;
}

.breadcrumb-item a {
    color: var(--primary-blue);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    text-decoration: underline;
}

/* PAGINATION */
.pagination .page-link {
    border-radius: 10px;
    margin: 0 0.25rem;
    border: 2px solid var(--border-gray);
    color: var(--primary-blue);
    font-weight: 600;
}

.pagination .page-item.active .page-link {
    background: var(--gradient-primary);
    border-color: transparent;
}

.pagination .page-link:hover {
    background-color: var(--light-bg);
    border-color: var(--primary-blue);
}

/* HERO SECTIONS */
.hero-section {
    background: var(--gradient-primary);
    color: white;
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="white" opacity="0.1"/></svg>');
    opacity: 0.3;
}

.bg-secondary {
    background: linear-gradient(135deg, var(--medium-gray) 0%, #95A5A6 100%) !important;
}

@media (max-width: 768px) {
    .hero-section {
        padding: 2rem 0;
    }
}

/* IMAGE STYLES */
.img-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.img-rounded {
    border-radius: var(--border-radius);
    overflow: hidden;
}

.image-placeholder {
    background: linear-gradient(135deg, var(--medium-gray) 0%, #95A5A6 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
}

.hero-image-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.hero-image-wrapper img {
    transition: transform 0.5s ease;
}

.hero-image-wrapper:hover img {
    transform: scale(1.05);
}

/* STATS & AMENITIES */
.stats-icon {
    font-size: 3rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-card {
    padding: 2rem;
    border-radius: var(--border-radius);
    background: white;
    transition: var(--transition);
}

.stat-card:hover {
    background: var(--light-bg);
    transform: translateY(-5px);
}

.amenity-icon {
    display: inline-block;
    padding: 0.75rem;
    background: var(--light-bg);
    border-radius: 10px;
    margin: 0.25rem;
    transition: var(--transition);
}

.amenity-icon:hover {
    background: var(--gradient-primary);
    color: white;
    transform: scale(1.1);
}

/* TESTIMONIALS */
.testimonial-card {
    background: white;
    border-left: 4px solid var(--secondary-teal);
    padding: 1.5rem;
    border-radius: 10px;
    transition: var(--transition);
}

.testimonial-card:hover {
    border-left-color: var(--accent-orange);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

/* RATING STARS */
.rating-stars {
    color: #FFD700;
    font-size: 1.2rem;
}

/* PRICE DISPLAY */
.price-tag {
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 10px;
    font-weight: 700;
    display: inline-block;
}

.price-from {
    color: var(--primary-blue);
    font-weight: 700;
    font-size: 1.5rem;
}

/* SEARCH BAR */
.search-bar-wrapper {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

/* ACCORDION */
.accordion-button {
    background-color: var(--light-bg);
    color: var(--dark-navy);
    font-weight: 600;
}

.accordion-button:not(.collapsed) {
    background: var(--gradient-primary);
    color: white;
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.2rem rgba(0, 102, 204, 0.15);
}

/* UTILITY CLASSES */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.shadow-custom {
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.1) !important;
}

.shadow-hover:hover {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15) !important;
}

/* ACCESSIBILITY */
*:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

button:focus,
a:focus {
    outline: 2px solid var(--primary-blue);
}

.skip-to-main {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-blue);
    color: white;
    padding: 8px;
    text-decoration: none;
    z-index: 100;
}

.skip-to-main:focus {
    top: 0;
}

/* LOADING STATES */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner-wrapper {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

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

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

/* 27. RESPONSIVE UTILITIES */
@media (max-width: 768px) {
    .stats-icon {
        font-size: 2rem;
    }

    .btn {
        font-size: 0.9rem;
    }
}

/* Extra large devices */
@media (min-width: 1200px) {
    .container {
        max-width: 1320px;
    }
}

/* PRINT STYLE */
@media print {
    .navbar,
    .footer,
    .btn,
    .no-print {
        display: none !important;
    }

    .card {
        border: 1px solid #000 !important;
        box-shadow: none !important;
    }
}

/* CUSTOM SCROLLBAR */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--light-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--medium-gray);
    border-radius: 5px;
}

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


/* Fix for Featured Hotels Card Alignment */
.hotel-card .card-body {
    display: flex;
    flex-direction: column;
}

.hotel-card .d-grid {
    margin-top: auto;
}