/* Custom Design Tokens & Variables */
:root {
    --bg-primary: #ffffff;
    --bg-secondary: #fbfaf8;
    --bg-accent: #f4efe9;
    --accent-brown: #8c6239;
    --accent-brown-hover: #734e2c;
    --text-dark: #2c2623;
    --text-muted: #7a726e;
    --border-color: #e8e2dc;
    --success-color: #487243;
    --danger-color: #a94442;
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', 'Plus Jakarta Sans', sans-serif;
    --transition-smooth: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
    --border-radius: 4px;
    --shadow-subtle: 0 4px 20px rgba(44, 38, 35, 0.04);
    --shadow-medium: 0 10px 30px rgba(44, 38, 35, 0.08);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.3;
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 90px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.5rem;
    position: relative;
    padding-bottom: 15px;
    color: var(--text-dark);
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background-color: var(--accent-brown);
}

.section-title p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-top: 10px;
}

.text-center {
    text-align: center;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: var(--border-radius);
    transition: var(--transition-smooth);
    cursor: pointer;
    text-align: center;
    border: none;
}

.btn-primary {
    background-color: var(--accent-brown);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--accent-brown-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(140, 98, 57, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--accent-brown);
    border: 1px solid var(--accent-brown);
}

.btn-secondary:hover {
    background-color: var(--accent-brown);
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-disabled {
    background-color: #e0e0e0 !important;
    color: #a0a0a0 !important;
    border: none !important;
    cursor: not-allowed !important;
    transform: none !important;
    box-shadow: none !important;
}

/* Site Header */
.site-header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-smooth);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.logo-accent {
    color: var(--accent-brown);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--accent-brown);
    transition: var(--transition-smooth);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover {
    color: var(--accent-brown);
}

.nav-btn {
    background-color: var(--accent-brown);
    color: #ffffff;
    padding: 10px 22px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--border-radius);
}

.nav-btn:hover {
    background-color: var(--accent-brown-hover);
    color: #ffffff;
}

.hamburger-menu {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-dark);
    cursor: pointer;
}

/* Hero Section */
.hero {
    position: relative;
    height: 80vh;
    min-height: 500px;
    display: flex;
    align-items: center;
    background: linear-gradient(rgba(44, 38, 35, 0.4), rgba(44, 38, 35, 0.45)), url('../images/hero-bg.jpg') center/cover no-repeat;
    color: #ffffff;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.hero-subtitle {
    font-family: var(--font-sans);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 20px;
    font-weight: 500;
    color: #f4efe9;
}

.hero h1 {
    font-size: 3.8rem;
    margin-bottom: 25px;
    font-weight: 500;
    letter-spacing: 1px;
}

.hero-desc {
    font-size: 1.2rem;
    margin-bottom: 35px;
    font-weight: 300;
    line-height: 1.7;
    color: #f4efe9;
}

/* Rooms Grid / Room Listing */
.rooms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.room-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.room-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}

.room-img-container {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.room-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.badge-status {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 20px;
    letter-spacing: 0.5px;
}

.badge-available {
    background-color: var(--bg-primary);
    color: var(--success-color);
    box-shadow: var(--shadow-subtle);
}

.badge-full {
    background-color: #f9d5d5;
    color: var(--danger-color);
}

.room-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.room-name {
    font-size: 1.6rem;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.room-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.room-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    margin-top: 10px;
}

.room-price {
    font-family: var(--font-sans);
}

.room-price-val {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent-brown);
    display: block;
}

.room-price-lbl {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.room-actions {
    display: flex;
    gap: 10px;
}

.room-actions .btn {
    padding: 8px 16px;
    font-size: 0.8rem;
}

/* Room Detail Page */
.detail-grid {
    display: grid;
    grid-template-columns: 7fr 5fr;
    gap: 40px;
    align-items: start;
}

.gallery-container {
    margin-bottom: 30px;
}

.gallery-main {
    height: 450px;
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
    margin-bottom: 15px;
}

.gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-thumbs {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
}

.gallery-thumb {
    height: 80px;
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.gallery-thumb.active,
.gallery-thumb:hover {
    border-color: var(--accent-brown);
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.room-info-block {
    background-color: var(--bg-primary);
}

.room-info-title {
    font-size: 2.8rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.room-info-price {
    font-size: 1.8rem;
    color: var(--accent-brown);
    font-weight: 700;
    margin-bottom: 25px;
}

.room-info-price span {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
}

.room-description {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 35px;
}

.room-facilities {
    margin-bottom: 35px;
}

.room-facilities h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.facilities-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}

.facility-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.facility-item i {
    color: var(--accent-brown);
    font-size: 1.1rem;
}

.booking-sidebar {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 30px;
    position: sticky;
    top: 110px;
}

.booking-sidebar h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
}

/* Testimonials */
.testimonials-section {
    background-color: var(--bg-secondary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 35px;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    box-shadow: var(--shadow-subtle);
}

.testi-stars {
    color: var(--accent-brown);
    margin-bottom: 15px;
}

.testi-content {
    font-style: italic;
    color: var(--text-dark);
    margin-bottom: 25px;
    flex-grow: 1;
    font-size: 0.98rem;
    line-height: 1.7;
}

.testi-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testi-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--bg-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--accent-brown);
    border: 1px solid var(--border-color);
}

.testi-author-info h4 {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
}

.testi-author-info p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Filters for Rooms Page */
.filter-bar {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 20px 30px;
    border-radius: var(--border-radius);
    margin-bottom: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 15px;
}

.filter-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.filter-select {
    padding: 10px 20px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    border-radius: var(--border-radius);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--text-dark);
    outline: none;
    cursor: pointer;
    min-width: 180px;
}

.filter-select:focus {
    border-color: var(--accent-brown);
}

/* Booking & General Forms */
.form-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--shadow-subtle);
    max-width: 800px;
    margin: 0 auto;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 25px;
}

.form-grid-full {
    grid-column: span 2;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--text-dark);
    border-radius: var(--border-radius);
    outline: none;
    transition: var(--transition-smooth);
}

.form-control:focus {
    border-color: var(--accent-brown);
    box-shadow: 0 0 0 3px rgba(140, 98, 57, 0.08);
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

.form-notes {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 5px;
}

/* Booking Layout Double Column */
.booking-layout {
    display: grid;
    grid-template-columns: 7fr 5fr;
    gap: 40px;
    align-items: start;
}

.booking-summary-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 30px;
}

.booking-summary-card h3 {
    font-size: 1.4rem;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.summary-row.total {
    border-top: 1px dashed var(--border-color);
    margin-top: 18px;
    padding-top: 18px;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--accent-brown);
}

/* Toast Notifications */
.notification-container {
    position: fixed;
    top: 30px;
    right: 30px;
    z-index: 1100;
}

.toast {
    background-color: #ffffff;
    border-left: 4px solid var(--accent-brown);
    padding: 16px 24px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    animation: slideIn 0.3s ease-out;
}

.toast-success {
    border-left-color: var(--success-color);
}

.toast-error {
    border-left-color: var(--danger-color);
}

.toast i {
    font-size: 1.2rem;
}

.toast-success i {
    color: var(--success-color);
}

.toast-error i {
    color: var(--danger-color);
}

/* Shared Footer */
.site-footer {
    background-color: #1a1614;
    color: #ffffff;
    padding: 80px 0 0;
    font-size: 0.9rem;
    border-top: 1px solid #2d2623;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-info h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.footer-desc {
    color: #aba39f;
    margin-bottom: 25px;
    line-height: 1.7;
    max-width: 380px;
}

.footer-socials {
    display: flex;
    gap: 15px;
}

.footer-socials a {
    width: 40px;
    height: 40px;
    background-color: #2d2623;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1rem;
}

.footer-socials a:hover {
    background-color: var(--accent-brown);
    transform: translateY(-3px);
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-sans);
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 25px;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a {
    color: #aba39f;
}

.footer-links ul li a:hover {
    color: var(--accent-brown);
    padding-left: 5px;
}

.footer-contact p {
    color: #aba39f;
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    line-height: 1.6;
}

.footer-contact p i {
    color: var(--accent-brown);
    margin-top: 4px;
}

.footer-bottom {
    border-top: 1px solid #2d2623;
    padding: 25px 0;
    color: #aba39f;
    font-size: 0.85rem;
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.admin-login-link {
    display: flex;
    align-items: center;
    gap: 8px;
}

.admin-login-link:hover {
    color: var(--accent-brown);
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background-color: var(--accent-brown);
    color: #ffffff;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--accent-brown-hover);
    transform: translateY(-3px);
}

/* Animations */
@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Media Queries */
@media (max-width: 1024px) {
    .detail-grid,
    .booking-layout {
        grid-template-columns: 1fr;
    }
    
    .booking-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .section-title h2 {
        font-size: 2rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hamburger-menu {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--bg-primary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 35px;
        transition: var(--transition-smooth);
        border-top: 1px solid var(--border-color);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-grid-full {
        grid-column: span 1;
    }
    
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .filter-select {
        width: 100%;
    }
}