/* Travel Booking Platform - Optimized CSS Architecture */

/* ========================================
   CSS CUSTOM PROPERTIES (VARIABLES)
   ======================================== */
:root {
    /* Color System */
    --primary-color: #f26722;
    --primary-hover: #e05b17;
    --primary-light: rgba(242, 103, 34, 0.1);
    --primary-shadow: rgba(242, 103, 34, 0.2);
    --primary-focus: rgba(242, 103, 34, 0.3);
    
    /* Text Colors */
    --text-dark: #333333;
    --text-medium: #555555;
    --text-light: #666666;
    --text-muted: #999999;
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f5f5f5;
    --bg-tertiary: #f9f9f9;
    
    /* Border & Shadows */
    --border-color: #e0e0e0;
    --border-light: #f0f0f0;
    --shadow-xs: 0 1px 3px rgba(0,0,0,0.05);
    --shadow-sm: 0 2px 5px rgba(0,0,0,0.05);
    --shadow-md: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-lg: 0 5px 20px rgba(0,0,0,0.15);
    --shadow-nav: 0 -2px 5px rgba(0,0,0,0.1);
    
    /* Border Radius */
    --radius-xs: 4px;
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 50%;
    
    /* Spacing System */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 12px;
    --space-lg: 16px;
    --space-xl: 20px;
    --space-2xl: 24px;
    --space-3xl: 32px;
    
    /* Typography */
    --font-size-xs: 11px;
    --font-size-sm: 13px;
    --font-size-base: 14px;
    --font-size-md: 15px;
    --font-size-lg: 16px;
    --font-size-xl: 18px;
    --font-size-2xl: 20px;
    --font-size-3xl: 24px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.2s ease;
    --transition-slow: 0.3s ease;
    --transition-bounce: 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-overlay: 500;
    --z-tooltip: 600;
}

/* ========================================
   BASE & RESET STYLES
   ======================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg-secondary);
    color: var(--text-dark);
    padding-bottom: 70px;
    padding-top: 0; /* Remove any existing top padding */
    text-rendering: optimizeLegibility;
}

/* ========================================
   ACCESSIBILITY & FOCUS STYLES
   ======================================== */
:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* Interactive Elements Focus */
button:focus,
input:focus,
select:focus,
textarea:focus,
a:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px var(--primary-focus);
    outline: none;
}

/* ========================================
   ANIMATIONS & KEYFRAMES
   ======================================== */
@keyframes fadeIn {
    from { 
        opacity: 0; 
        transform: translateY(10px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

@keyframes slideIn {
    from { 
        opacity: 0; 
        transform: translateX(-20px); 
    }
    to { 
        opacity: 1; 
        transform: translateX(0); 
    }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

@keyframes gentle-scroll {
    0% { transform: translateX(0); }
    15% { transform: translateX(-15px); }
    30% { transform: translateX(0); }
    100% { transform: translateX(0); }
}

/* ========================================
   UTILITY CLASSES
   ======================================== */
.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    border: 0 !important;
}

.fade-in {
    animation: fadeIn var(--transition-slow) ease;
}

.slide-in {
    animation: slideIn var(--transition-slow) ease;
}

/* ========================================
   LAYOUT COMPONENTS
   ======================================== */

/* Legacy Header - Deprecated in favor of components/header.css */
header:not(.main-header) {
    display: none; /* Hide legacy header */
}

/* Legacy Header Elements - Deprecated */
header:not(.main-header) .menu-icon {
    font-size: var(--font-size-xl);
}

header:not(.main-header) .menu-icon button {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
    color: var(--text-dark);
    transition: color var(--transition-base);
}

header:not(.main-header) .menu-icon button:hover {
    color: var(--primary-color);
}

header:not(.main-header) .logo img {
    height: 30px;
    width: auto;
}

header:not(.main-header) .login a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color var(--transition-base);
}

header:not(.main-header) .login a:hover {
    color: var(--primary-color);
}

/* Bottom Navigation */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    background-color: var(--bg-primary);
    padding: var(--space-sm) var(--space-xs);
    box-shadow: var(--shadow-nav);
    z-index: var(--z-fixed);
    backdrop-filter: blur(10px);
}

.main-bottom-nav .bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    text-decoration: none;
    color: var(--text-light);
    padding: var(--space-xs) var(--space-xs);
    width: 20%;
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
    border-radius: var(--radius-sm);
}

.main-bottom-nav .bottom-nav-item:hover {
    background-color: var(--primary-light);
    color: var(--primary-color);
}

.main-bottom-nav .bottom-nav-item i {
    font-size: var(--font-size-xl);
}

.main-bottom-nav .bottom-nav-item span {
    font-size: var(--font-size-xs);
    font-weight: 500;
}

.main-bottom-nav .bottom-nav-item.active {
    color: var(--primary-color);
    font-weight: 600;
    background-color: var(--primary-light);
}

/* ========================================
   SERVICE GRID
   ======================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-sm);
    padding: var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
    margin-top: 20px;
    scroll-margin-top: 90px; /* Account for sticky header */
}

.service-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-xs);
    color: var(--text-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-primary);
    min-height: 60px;
    text-align: center;
    text-decoration: none;
    transition: all var(--transition-base);
    cursor: pointer;
}

.service-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.service-item:active {
    transform: translateY(0);
}

.service-icon {
    font-size: var(--font-size-3xl);
    color: var(--primary-color);
    transition: transform var(--transition-base);
}

.service-image-icon {
    border-radius: var(--radius-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.service-item:hover .service-image-icon {
    box-shadow: var(--shadow-md);
}

.service-item:hover .service-icon {
    transform: scale(1.1);
}

.service-text {
    font-size: var(--font-size-base);
    line-height: 1.2;
    font-weight: 600;
}

/* ========================================
   FORM COMPONENTS
   ======================================== */

/* Form Visibility Control */
.booking-form,
.account-section {
    display: none;
}

.booking-form.active-form,
.account-section.active-section {
    display: block;
    animation: fadeIn var(--transition-slow) ease;
}

/* Base Form Styles */
.booking-form {
    background: var(--bg-primary);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 800px;
    margin: var(--space-2xl) auto;
    border: 1px solid var(--border-light);
}

.booking-form h2 {
    color: var(--text-dark);
    margin-bottom: var(--space-2xl);
    text-align: center;
    font-size: var(--font-size-2xl);
    font-weight: 600;
}

.form-row {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.form-group {
    flex: 1;
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-sm);
    color: var(--text-medium);
    font-weight: 500;
    font-size: var(--font-size-md);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: var(--space-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-size-lg);
    background-color: var(--bg-tertiary);
    transition: all var(--transition-base);
}

.form-group input:hover,
.form-group select:hover {
    border-color: var(--primary-color);
}

/* ========================================
   BUTTON COMPONENTS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-2xl);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-lg);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 4px 8px var(--primary-shadow);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px var(--primary-shadow);
}

.btn-primary:active {
    transform: translateY(0);
}

/* Legacy button support */
.search-button,
.submit-button,
.account-button,
button[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-2xl);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-lg);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-base);
    background: var(--primary-color);
    color: white;
    box-shadow: 0 4px 8px var(--primary-shadow);
    width: 100%;
    margin-top: var(--space-2xl);
}

.search-button:hover,
.submit-button:hover,
.account-button:hover,
button[type="submit"]:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px var(--primary-shadow);
}

/* ========================================
   SPECIALIZED FORM COMPONENTS
   ======================================== */

/* Trip Type Selection */
.trip-type {
    margin-bottom: var(--space-2xl);
    display: flex;
    gap: var(--space-2xl);
    justify-content: center;
    flex-wrap: wrap;
}

.trip-type label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-base);
}

.trip-type label:hover {
    background-color: var(--primary-light);
}

.trip-type input[type="radio"] {
    margin: 0;
    accent-color: var(--primary-color);
    transform: scale(1.2);
}

/* ========================================
   ACCOUNT SECTION
   ======================================== */
.account-section {
    background-color: var(--bg-primary);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 800px;
    margin: var(--space-3xl) auto;
    transition: all var(--transition-slow);
    z-index: var(--z-dropdown);
    border: 1px solid var(--border-light);
}

.account-container {
    max-width: 500px;
    margin: 0 auto;
}

.account-tabs {
    display: flex;
    margin-bottom: var(--space-2xl);
    border-bottom: 1px solid var(--border-color);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    overflow: hidden;
}

.tab-button {
    flex: 1;
    padding: var(--space-md);
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-light);
    transition: all var(--transition-base);
    font-size: var(--font-size-lg);
    border-bottom: 3px solid transparent;
    position: relative;
}

.tab-button.active {
    border-bottom-color: var(--primary-color);
    color: var(--text-dark);
    background-color: var(--primary-light);
}

.tab-button:hover:not(.active) {
    color: var(--text-dark);
    border-bottom-color: var(--border-color);
    background-color: var(--bg-secondary);
}

.tab-content {
    display: none;
    animation: fadeIn var(--transition-slow) ease;
}

.tab-content.active-tab {
    display: block;
}

/* Account Form Styles */
.account-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.account-form .form-group {
    margin-bottom: var(--space-lg);
}

.account-form .form-group label {
    display: block;
    margin-bottom: var(--space-sm);
    color: var(--text-dark);
    font-weight: 500;
    font-size: var(--font-size-md);
}

.account-form .form-group input {
    width: 100%;
    padding: var(--space-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-size-lg);
    background-color: var(--bg-tertiary);
    transition: all var(--transition-base);
}

.remember-forgot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.remember-me {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.remember-me input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
    border-radius: var(--radius-xs);
}

.remember-me span {
    font-size: var(--font-size-md);
    color: var(--text-light);
}

.forgot-password {
    color: var(--primary-color);
    text-decoration: none;
    font-size: var(--font-size-md);
    font-weight: 500;
    transition: color var(--transition-base);
}

.forgot-password:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

.account-button {
    width: 100%;
    padding: var(--space-lg);
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 4px 8px var(--primary-shadow);
}

.account-button:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px var(--primary-shadow);
}

/* ========================================
   SOCIAL LOGIN COMPONENTS
   ======================================== */
.social-login {
    margin-top: var(--space-2xl);
    text-align: center;
}

.divider {
    display: flex;
    align-items: center;
    margin: var(--space-lg) 0;
}

.divider::before,
.divider::after {
    content: "";
    flex-grow: 1;
    height: 1px;
    background-color: var(--border-color);
}

.divider p {
    margin: 0 var(--space-lg);
    color: var(--text-light);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.social-buttons {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    margin-top: var(--space-lg);
}

.social-button {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    padding: var(--space-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    color: var(--text-dark);
}

.social-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.social-button.google i {
    color: #4285f4;
    font-size: var(--font-size-xl);
}

.social-button.facebook i {
    color: #3b5998;
    font-size: var(--font-size-xl);
}

.social-button span {
    font-size: var(--font-size-md);
    font-weight: 500;
}

.terms {
    margin-top: var(--space-lg);
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--text-light);
    line-height: 1.5;
}

.terms a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.terms a:hover {
    text-decoration: underline;
    color: var(--primary-hover);
}

/* ========================================
   OFFERS SECTION
   ======================================== */
.offers-section {
    padding: var(--space-lg) var(--space-md);
    background-color: var(--bg-secondary);
    overflow-x: hidden;
    scroll-margin-top: 90px; /* Account for sticky header */
}

.section-title {
    text-align: center;
    margin-bottom: var(--space-lg);
    font-size: var(--font-size-2xl);
    color: var(--text-dark);
    font-weight: 600;
}

.offers-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-lg);
}

.offer-box {
    background-color: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-base);
    border: 1px solid var(--border-light);
    position: relative;
}

.offer-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.offer-image {
    position: relative;
    height: 120px;
    overflow: hidden;
}

.offer-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.offer-box:hover .offer-image img {
    transform: scale(1.05);
}

.offer-tag {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    background-color: #ff5722;
    color: white;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: var(--font-size-xs);
    z-index: var(--z-dropdown);
}

.offer-content {
    padding: var(--space-lg);
}

.offer-content h3 {
    margin: 0 0 var(--space-sm);
    color: var(--text-dark);
    font-size: var(--font-size-lg);
    font-weight: 600;
    line-height: 1.3;
}

.offer-content p {
    color: var(--text-light);
    margin-bottom: var(--space-lg);
    font-size: var(--font-size-sm);
    line-height: 1.4;
}

.offer-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: #4285f4;
    color: white;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--font-size-sm);
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
}

.offer-button:hover {
    background-color: #3367d6;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.original-price {
    text-decoration: line-through;
    color: #999;
    font-size: 0.9em;
    margin-left: 8px;
    opacity: 0.7;
}

.price-container {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Offer Actions Container */
.offer-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-md);
}

/* Favorite Button */
.favorite-button {
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-full);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    color: var(--text-muted);
    font-size: var(--font-size-lg);
    box-shadow: var(--shadow-xs);
}

.favorite-button:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: scale(1.1);
    box-shadow: var(--shadow-sm);
}

.favorite-button.is-favorite {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.favorite-button.is-favorite:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
    transform: scale(1.1);
}

/* ========================================
   FILTER COMPONENTS
   ======================================== */
.filters-wrapper {
    position: relative;
    overflow: hidden;
    width: 100%;
    margin: 0 auto var(--space-lg);
}

.offer-filters {
    display: flex;
    overflow-x: auto;
    padding: var(--space-lg) var(--space-lg);
    gap: var(--space-md);
    justify-content: flex-start;
    white-space: nowrap;
    scrollbar-width: none;
    -ms-overflow-style: none;
    scroll-behavior: smooth;
}

.offer-filters::-webkit-scrollbar {
    display: none;
}

.offer-filter {
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    color: var(--text-light);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    flex-shrink: 0;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

.offer-filter:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-1px);
}

.offer-filter.active {
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
    border-color: var(--primary-color);
}

/* Filter scroll indicators */
.filters-wrapper::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 40px;
    height: 100%;
    background: linear-gradient(to left, var(--bg-secondary) 15%, transparent);
    pointer-events: none;
    z-index: var(--z-dropdown);
}

.filters-wrapper::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 40px;
    height: 100%;
    background: linear-gradient(to right, var(--bg-secondary) 15%, transparent);
    pointer-events: none;
    z-index: var(--z-dropdown);
}

/* ========================================
   OFFER DETAILS OVERLAY
   ======================================== */
.offer-details-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: var(--z-overlay);
    display: none;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.offer-details-overlay.show {
    display: flex;
}

/* The styles for the content are injected by the AJAX response */

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

/* Large Tablets & Small Desktops (992px and down) */
@media screen and (max-width: 992px) {
    .offers-container {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: var(--space-md);
        padding: var(--space-md);
    }
    
    .offer-filters {
        justify-content: flex-start;
        padding: var(--space-md);
    }
    
    .account-section,
    .booking-form {
        margin: var(--space-lg) var(--space-md);
        padding: var(--space-xl);
    }
}

/* Tablets (768px and down) */
@media screen and (max-width: 768px) {
    :root {
        --font-size-base: 13px;
        --font-size-lg: 15px;
        --font-size-xl: 17px;
        --space-md: 10px;
        --space-lg: 14px;
        --space-xl: 18px;
    }
    
    .services-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: var(--space-sm);
        padding: var(--space-md);
    }
    
    .form-row {
        flex-direction: column;
        gap: var(--space-md);
    }
      .bottom-nav .main-bottom-nav .bottom-nav-item span {
        font-size: var(--font-size-xs);
    }
    
    .bottom-nav .main-bottom-nav .bottom-nav-item i {
        font-size: var(--font-size-md);
    }
    
    .offers-container {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: var(--space-sm);
    }
    
    .offer-filters {
        padding: var(--space-md) var(--space-sm);
        gap: var(--space-sm);
    }
    
    .remember-forgot {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }
    
    .social-buttons {
        flex-direction: column;
    }
}

/* Mobile Landscape & Small Tablets (600px and down) */
@media screen and (max-width: 600px) {
    .offers-container {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
        padding: var(--space-sm);
    }
    
    .offer-box {
        min-width: 0;
    }
    
    .offer-image {
        height: 100px;
    }
    
    .offer-content {
        padding: var(--space-md);
    }
    
    .offer-content h3 {
        font-size: var(--font-size-base);
        margin-bottom: var(--space-xs);
    }
    
    .offer-content p {
        font-size: var(--font-size-xs);
        margin-bottom: var(--space-sm);
    }
    
    .offer-button {
        font-size: var(--font-size-xs);
        padding: var(--space-xs) var(--space-sm);
    }
    
    .offer-tag {
        font-size: 10px;
        padding: var(--space-xs) var(--space-xs);
    }
    
    .services-grid {
        gap: var(--space-xs);
    }
    
    .service-item {
        padding: var(--space-sm) var(--space-xs);
        min-height: 55px;
    }
    
    .service-icon {
        font-size: var(--font-size-2xl);
    }
    
    .service-text {
        font-size: var(--font-size-xs);
        line-height: 1.1;
    }
      .bottom-nav {
        padding: var(--space-sm) var(--space-xs);
    }
    
    .main-bottom-nav .bottom-nav-item {
        padding: var(--space-xs) 0;
        min-width: 0;
    }
    
    .offer-filters {
        padding: var(--space-sm);
        animation: gentle-scroll 2.5s ease-in-out 0.8s 1 normal forwards;
    }
    
    .offer-filter {
        padding: var(--space-sm) var(--space-md);
        font-size: var(--font-size-xs);
        min-width: 80px;
        text-align: center;
    }
    
    .account-section,
    .booking-form {
        margin: var(--space-md);
        padding: var(--space-lg);
    }
    
    .account-tabs {
        margin-bottom: var(--space-lg);
    }
    
    .tab-button {
        font-size: var(--font-size-base);
        padding: var(--space-sm);
    }
}

/* Small Mobile (480px and down) */
@media screen and (max-width: 480px) {
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .service-text {
        font-size: 10px;
    }
    
    .offers-container {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    header {
        padding: var(--space-md);
    }
    
    .section-title {
        font-size: var(--font-size-xl);
    }
}

/* Extra Small Mobile (320px and down) */
@media screen and (max-width: 320px) {
    .bottom-nav {
        padding: var(--space-xs) 1px;
    }
    
    .main-bottom-nav .bottom-nav-item {
        padding: var(--space-xs) 0;
    }
    
    .main-bottom-nav .bottom-nav-item i {
        font-size: var(--font-size-sm);
    }
    
    .main-bottom-nav .bottom-nav-item span {
        font-size: 9px;
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .service-icon {
        font-size: var(--font-size-xl);
    }
    
    .account-section,
    .booking-form {
        margin: var(--space-sm);
        padding: var(--space-md);
    }
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
    .bottom-nav,
    .offer-filters,
    .social-login,
    .menu-icon {
        display: none !important;
    }
    
    body {
        padding-bottom: 0;
        background: white;
        color: black;
    }
    
    .offer-box,
    .service-item,
    .booking-form,
    .account-section {
        box-shadow: none;
        border: 1px solid #ccc;
    }
}

/* ========================================
   PERFORMANCE OPTIMIZATIONS
   ======================================== */
.offer-image img,
.service-item,
.offer-box {
    will-change: transform;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
      .offer-filters {
        animation: none !important;
    }
}

/* Header Integration Styles */
body {
    padding-top: 0; /* Remove any existing top padding */
}

/* Ensure services grid has proper spacing from header */
.services-grid {
    margin-top: 20px;
    scroll-margin-top: 90px; /* Account for sticky header */
}

/* Offers section scroll margin */
.offers-section {
    scroll-margin-top: 90px; /* Account for sticky header */
}

/* Hide old header styles if they exist */
header:not(.main-header) {
    display: none;
}

/* ========================================
   VIRTUAL SCROLLING COMPONENTS
   ======================================== */

/* Scroll triggers for virtual scrolling */
.scroll-trigger-up,
.scroll-trigger-down {
    height: 1px;
    width: 100%;
    pointer-events: none;
    visibility: hidden;
    position: relative;
}

/* Page containers for virtual scrolling */
.offer-page {
    display: contents; /* Maintain grid layout */
    margin: 0;
    padding: 0;
    border: none;
    outline: none;
}

/* Ensure no extra spacing between pages */
.offers-container .offer-page + .offer-page {
    margin-top: 0;
}

/* Make sure scroll triggers don't interfere with grid */
.offers-container .scroll-trigger-up,
.offers-container .scroll-trigger-down {
    grid-column: 1 / -1; /* Span full width */
    margin: 0;
    padding: 0;
    height: 1px;
}

/* Loading states for virtual scrolling */
.offers-container.loading {
    opacity: 0.7;
    pointer-events: none;
}

.offers-container.loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Smooth transitions for virtual scrolling */
.offer-page {
    transition: opacity 0.3s ease;
}

.offer-page.removing {
    opacity: 0;
    pointer-events: none;
}

/* ========================================
   END VIRTUAL SCROLLING COMPONENTS
   ======================================== */

/* ========================================
   PERFORMANCE OPTIMIZATIONS
   ======================================== */