/* ==========================================
   GLOBEMEET - MODERN TRAVEL APP STYLES
   ========================================== */

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

:root {
    /* Colors */
    --primary: #FF6B6B;
    --primary-dark: #EE5A5A;
    --secondary: #4ECDC4;
    --accent: #FFE66D;
    --dark: #2C3E50;
    --dark-light: #34495E;
    --light: #ECF0F1;
    --white: #FFFFFF;
    --gray: #95A5A6;
    --gray-light: #BDC3C7;
    --success: #2ECC71;
    --warning: #F39C12;
    --danger: #E74C3C;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-sunset: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-ocean: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-forest: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Montserrat', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.2);
    --shadow-xl: 0 12px 40px rgba(0,0,0,0.25);
    
    /* Border radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 50%;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: var(--font-primary);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ========== LOADING SCREEN ========== */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loader {
    text-align: center;
    color: var(--white);
}

.loader i {
    font-size: 4rem;
    animation: rotate 2s linear infinite;
}

.loader p {
    margin-top: var(--spacing-md);
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 2px;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ========== SCREEN MANAGEMENT ========== */
.screen {
    display: none;
    min-height: 100vh;
}

.screen.active {
    display: block;
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ========== LOGIN SCREEN ========== */
.login-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-header {
    text-align: center;
    color: var(--white);
    margin-bottom: var(--spacing-xl);
}

.logo-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.login-header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 2px;
}

.tagline {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 500px;
    margin: 0 auto;
}

.login-options {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 500px;
}

.user-type-selection {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.user-type-btn {
    padding: var(--spacing-md);
    border: 2px solid var(--light);
    background: var(--white);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 500;
}

.user-type-btn i {
    font-size: 2rem;
    color: var(--gray);
    transition: var(--transition);
}

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

.user-type-btn.active {
    border-color: var(--primary);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
}

.user-type-btn.active i {
    color: var(--white);
}

/* Form Tabs */
.form-tabs {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--light);
}

.tab-btn {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: none;
    border: none;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
}

.tab-btn.active {
    color: var(--primary);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: slideIn 0.3s ease-in-out;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Form Styles */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--dark);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--light);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* Buttons */
.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
}

.btn-block {
    width: 100%;
}

.btn-icon {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.2rem;
    cursor: pointer;
    padding: var(--spacing-xs);
    transition: var(--transition);
}

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

/* Demo Login */
.demo-login {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--light);
    text-align: center;
}

.demo-login p {
    margin-bottom: var(--spacing-md);
    color: var(--gray);
    font-weight: 500;
}

.demo-login .btn {
    width: 100%;
    margin-bottom: var(--spacing-sm);
}

/* ========== NAVBAR ========== */
.navbar {
    background: var(--white);
    padding: var(--spacing-md) var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.navbar-brand i {
    font-size: 2rem;
}

.navbar-menu {
    display: flex;
    gap: var(--spacing-md);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--dark);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    background: var(--light);
}

.nav-link.active {
    color: var(--primary);
    background: rgba(102, 126, 234, 0.1);
}

.nav-link .badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--danger);
    color: var(--white);
    font-size: 0.7rem;
    padding: 0.2rem 0.4rem;
    border-radius: 10px;
    font-weight: 600;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.navbar-actions .btn-icon {
    color: var(--dark);
}

.user-menu {
    position: relative;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    cursor: pointer;
    border: 2px solid var(--primary);
    transition: var(--transition);
}

.user-avatar:hover {
    transform: scale(1.1);
}

.user-menu .dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--spacing-sm);
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    overflow: hidden;
}

.user-menu:hover .dropdown {
    display: block;
    animation: slideDown 0.3s ease-in-out;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.user-menu .dropdown a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--dark);
    text-decoration: none;
    transition: var(--transition);
}

.user-menu .dropdown a:hover {
    background: var(--light);
}

/* ========== DASHBOARD ========== */
.dashboard-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.hero-section {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-xl);
}

.hero-section h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.hero-section p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
}

.quick-search {
    display: flex;
    gap: var(--spacing-md);
    max-width: 600px;
    margin: 0 auto;
}

.search-input-group {
    flex: 1;
    display: flex;
    align-items: center;
    background: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    gap: var(--spacing-sm);
}

.search-input-group i {
    color: var(--gray);
}

.search-input-group input {
    flex: 1;
    border: none;
    outline: none;
    font-family: var(--font-primary);
    font-size: 1rem;
}

/* Destinations Grid */
.destinations-section {
    margin-bottom: var(--spacing-xl);
}

.destinations-section h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    color: var(--dark);
}

.destinations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.destination-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: var(--transition);
}

.destination-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.destination-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.destination-card-content {
    padding: var(--spacing-md);
}

.destination-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xs);
    color: var(--dark);
}

.destination-card p {
    color: var(--gray);
    margin-bottom: var(--spacing-sm);
}

.destination-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--gray);
}

/* Featured Guides */
.featured-guides-section {
    margin-bottom: var(--spacing-xl);
}

.featured-guides-section h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    color: var(--dark);
}

.guides-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.guide-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.guide-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.guide-card img {
    width: 100px;
    height: 100px;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
    border: 4px solid var(--primary);
}

.guide-card h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
    color: var(--dark);
}

.guide-card .location {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.guide-card .rating {
    color: var(--warning);
    margin-bottom: var(--spacing-sm);
}

.guide-card .price {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary);
}

.guide-card .languages {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.language-badge {
    background: var(--light);
    padding: 0.3rem 0.6rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--dark);
}

/* Experience Types */
.experiences-section {
    margin-bottom: var(--spacing-xl);
}

.experiences-section h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    color: var(--dark);
}

.experiences-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.experience-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.experience-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.experience-card i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

.experience-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark);
}

.experience-card p {
    color: var(--gray);
}

/* ========== SEARCH SCREEN ========== */
.search-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-lg);
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.search-sidebar {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.search-sidebar h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
    color: var(--dark);
}

.filter-group {
    margin-bottom: var(--spacing-lg);
}

.filter-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--dark);
}

.filter-input,
.filter-select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--light);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.filter-input:focus,
.filter-select:focus {
    outline: none;
    border-color: var(--primary);
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 400;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    cursor: pointer;
}

.price-range {
    margin-top: var(--spacing-sm);
}

.price-range input[type="range"] {
    width: 100%;
    cursor: pointer;
}

.price-labels {
    display: flex;
    justify-content: space-between;
    margin-top: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--gray);
}

#budget-value {
    color: var(--primary);
    font-weight: 600;
}

.rating-filter {
    display: flex;
    gap: var(--spacing-xs);
    font-size: 1.5rem;
    margin-top: var(--spacing-sm);
}

.rating-filter i {
    color: var(--gray-light);
    cursor: pointer;
    transition: var(--transition);
}

.rating-filter i:hover,
.rating-filter i.active {
    color: var(--warning);
}

/* Search Results */
.search-results {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.search-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--light);
}

.search-header h2 {
    font-size: 1.5rem;
    color: var(--dark);
}

#results-count {
    color: var(--primary);
}

.sort-options {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.sort-options label {
    font-weight: 500;
    color: var(--gray);
}

.guides-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.guide-list-item {
    display: grid;
    grid-template-columns: 200px 1fr auto;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    border: 2px solid var(--light);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition);
}

.guide-list-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.guide-list-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.guide-info h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
    color: var(--dark);
}

.guide-info .location {
    color: var(--gray);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.guide-info .rating {
    color: var(--warning);
    margin-bottom: var(--spacing-sm);
}

.guide-info .description {
    color: var(--dark);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.guide-info .specialties {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.specialty-badge {
    background: var(--light);
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--dark);
}

.guide-actions {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-end;
}

.guide-actions .price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.guide-actions .price-label {
    font-size: 0.85rem;
    color: var(--gray);
    margin-bottom: var(--spacing-md);
}

/* ========== PROFILE SCREEN ========== */
.profile-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.profile-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-lg);
}

.profile-header-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--spacing-lg);
    align-items: center;
}

.profile-header img {
    width: 150px;
    height: 150px;
    border-radius: var(--radius-full);
    border: 5px solid var(--white);
}

.profile-info h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xs);
}

.profile-info .location {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-sm);
}

.profile-info .rating {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-md);
}

.profile-meta {
    display: flex;
    gap: var(--spacing-lg);
}

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

.meta-item .value {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.meta-item .label {
    font-size: 0.9rem;
    opacity: 0.8;
}

.profile-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.profile-body {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
}

.profile-main,
.profile-sidebar {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.profile-section {
    margin-bottom: var(--spacing-xl);
}

.profile-section:last-child {
    margin-bottom: 0;
}

.profile-section h2 {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-md);
    color: var(--dark);
}

.languages-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.specialties-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.review-card {
    padding: var(--spacing-md);
    border: 2px solid var(--light);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.review-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.review-author img {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
}

.review-author-info h4 {
    font-size: 1rem;
    margin-bottom: 0.2rem;
}

.review-date {
    font-size: 0.85rem;
    color: var(--gray);
}

.sidebar-section {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--light);
}

.sidebar-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.sidebar-section h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
    color: var(--dark);
}

.info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--dark);
}

.info-item i {
    color: var(--primary);
    width: 20px;
}

/* ========== MESSAGES SCREEN ========== */
.messages-container {
    display: grid;
    grid-template-columns: 350px 1fr;
    height: calc(100vh - 80px);
}

.conversations-sidebar {
    background: var(--white);
    border-right: 2px solid var(--light);
    display: flex;
    flex-direction: column;
}

.conversations-header {
    padding: var(--spacing-lg);
    border-bottom: 2px solid var(--light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.conversations-header h3 {
    font-size: 1.5rem;
    color: var(--dark);
}

.conversations-list {
    flex: 1;
    overflow-y: auto;
}

.conversation-item {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--light);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    gap: var(--spacing-md);
}

.conversation-item:hover {
    background: var(--light);
}

.conversation-item.active {
    background: rgba(102, 126, 234, 0.1);
    border-left: 4px solid var(--primary);
}

.conversation-item.unread {
    background: rgba(102, 126, 234, 0.05);
}

.conversation-avatar {
    position: relative;
}

.conversation-avatar img {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
}

.online-indicator {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 12px;
    height: 12px;
    background: var(--success);
    border: 2px solid var(--white);
    border-radius: var(--radius-full);
}

.conversation-info {
    flex: 1;
}

.conversation-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.3rem;
}

.conversation-name {
    font-weight: 600;
    color: var(--dark);
}

.conversation-time {
    font-size: 0.8rem;
    color: var(--gray);
}

.conversation-preview {
    color: var(--gray);
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.conversation-item.unread .conversation-preview {
    color: var(--dark);
    font-weight: 600;
}

.unread-badge {
    background: var(--primary);
    color: var(--white);
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    border-radius: 10px;
    margin-top: 0.3rem;
    display: inline-block;
}

/* Chat Area */
.chat-area {
    display: flex;
    flex-direction: column;
}

.empty-chat {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--gray);
}

.empty-chat i {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.chat-header {
    padding: var(--spacing-lg);
    background: var(--white);
    border-bottom: 2px solid var(--light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.chat-header-info img {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
}

.chat-header-info h3 {
    font-size: 1.2rem;
    margin-bottom: 0.2rem;
}

.chat-status {
    font-size: 0.9rem;
    color: var(--success);
}

.chat-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.chat-messages {
    flex: 1;
    padding: var(--spacing-lg);
    overflow-y: auto;
    background: #F8F9FA;
}

.message {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.message.sent {
    flex-direction: row-reverse;
}

.message-avatar img {
    width: 35px;
    height: 35px;
    border-radius: var(--radius-full);
}

.message-content {
    max-width: 60%;
}

.message-bubble {
    background: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: 0.3rem;
    box-shadow: var(--shadow-sm);
}

.message.sent .message-bubble {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
}

.message-time {
    font-size: 0.75rem;
    color: var(--gray);
    padding: 0 var(--spacing-sm);
}

.chat-input {
    padding: var(--spacing-lg);
    background: var(--white);
    border-top: 2px solid var(--light);
}

.chat-input-group {
    display: flex;
    gap: var(--spacing-sm);
}

.chat-input-group input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--light);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
}

.chat-input-group input:focus {
    outline: none;
    border-color: var(--primary);
}

/* ========== BOOKING SCREEN ========== */
.booking-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.booking-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.booking-header h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark);
}

.booking-body {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
}

.booking-form,
.booking-summary {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.booking-section {
    margin-bottom: var(--spacing-xl);
}

.booking-section h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--dark);
}

.guide-preview {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--light);
    border-radius: var(--radius-md);
}

.guide-preview img {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
}

.guide-preview h3 {
    font-size: 1.2rem;
    margin-bottom: 0.2rem;
}

.calendar-container {
    background: var(--light);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.calendar-header h3 {
    font-size: 1.2rem;
}

.calendar-nav {
    display: flex;
    gap: var(--spacing-sm);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: var(--spacing-xs);
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    background: var(--white);
    border: 2px solid transparent;
}

.calendar-day:hover {
    border-color: var(--primary);
}

.calendar-day.selected {
    background: var(--primary);
    color: var(--white);
    font-weight: 600;
}

.calendar-day.disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.calendar-day.disabled:hover {
    border-color: transparent;
}

.day-label {
    font-weight: 600;
    color: var(--gray);
    text-align: center;
    padding: var(--spacing-xs);
}

.booking-summary h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--light);
}

.summary-item:last-child {
    border-bottom: none;
}

.summary-item .label {
    color: var(--gray);
}

.summary-item .value {
    font-weight: 600;
}

.summary-total {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--dark);
    display: flex;
    justify-content: space-between;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
}

.commission-note {
    font-size: 0.85rem;
    color: var(--gray);
    margin-top: var(--spacing-sm);
    font-style: italic;
}

/* ========== PAYMENT SCREEN ========== */
.payment-content {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.payment-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.payment-header h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark);
}

.payment-form {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.payment-methods {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.payment-method {
    padding: var(--spacing-md);
    border: 2px solid var(--light);
    border-radius: var(--radius-md);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.payment-method:hover {
    border-color: var(--primary);
}

.payment-method.active {
    border-color: var(--primary);
    background: rgba(102, 126, 234, 0.1);
}

.payment-method i {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary);
}

.card-form {
    background: var(--light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.card-display {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card-number {
    font-size: 1.5rem;
    letter-spacing: 4px;
    margin-bottom: var(--spacing-md);
}

.card-details {
    display: flex;
    justify-content: space-between;
}

.security-badges {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--light);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.security-badges i {
    font-size: 2rem;
    color: var(--success);
}

/* ========== CONFIRMATION SCREEN ========== */
.confirmation-content {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    text-align: center;
}

.confirmation-success {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.success-icon {
    width: 100px;
    height: 100px;
    background: var(--success);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    animation: scaleIn 0.5s ease-in-out;
}

@keyframes scaleIn {
    from { transform: scale(0); }
    to { transform: scale(1); }
}

.success-icon i {
    font-size: 3rem;
    color: var(--white);
}

.confirmation-success h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark);
}

.confirmation-success p {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: var(--spacing-xl);
}

.booking-details-card {
    background: var(--light);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: left;
    margin-bottom: var(--spacing-xl);
}

.booking-details-card h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
    color: var(--dark);
    text-align: center;
}

.confirmation-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

/* ========== BOOKINGS LIST ========== */
.bookings-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.bookings-content h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
    color: var(--dark);
}

.bookings-tabs {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--light);
}

.bookings-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.booking-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--spacing-lg);
}

.booking-card img {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-md);
    object-fit: cover;
}

.booking-card-info h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
    color: var(--dark);
}

.booking-card-info .location {
    color: var(--gray);
    margin-bottom: var(--spacing-sm);
}

.booking-card-details {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-sm);
}

.booking-card-actions {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-end;
}

.status-badge {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
}

.status-badge.confirmed {
    background: var(--success);
    color: var(--white);
}

.status-badge.pending {
    background: var(--warning);
    color: var(--white);
}

.status-badge.cancelled {
    background: var(--danger);
    color: var(--white);
}

.status-badge.completed {
    background: var(--gray);
    color: var(--white);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .search-content {
        grid-template-columns: 1fr;
    }
    
    .search-sidebar {
        position: static;
    }
    
    .profile-body {
        grid-template-columns: 1fr;
    }
    
    .booking-body {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .navbar-menu {
        display: none;
    }
    
    .hero-section h1 {
        font-size: 1.8rem;
    }
    
    .quick-search {
        flex-direction: column;
    }
    
    .destinations-grid,
    .experiences-grid {
        grid-template-columns: 1fr;
    }
    
    .guide-list-item {
        grid-template-columns: 1fr;
    }
    
    .profile-header-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .messages-container {
        grid-template-columns: 1fr;
    }
    
    .conversations-sidebar {
        display: none;
    }
    
    .booking-card {
        grid-template-columns: 1fr;
    }
    
    .payment-methods {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .login-options {
        padding: var(--spacing-md);
    }
    
    .user-type-selection {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ========== UTILITIES ========== */
.text-center {
    text-align: center;
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}

.mt-lg {
    margin-top: var(--spacing-lg);
}

.hidden {
    display: none !important;
}

.fade-in {
    animation: fadeIn 0.3s ease-in-out;
}

/* ========== BACK BUTTON ========== */
.back-btn {
    margin-right: var(--spacing-sm);
}

.back-btn:hover {
    color: var(--primary);
}