/* Base Styles */
:root {
    --color-blue-50: #eff6ff;
    --color-blue-100: #dbeafe;
    --color-blue-500: #3b82f6;
    --color-blue-600: #2563eb;
    --color-blue-900: #1e3a8a;
    
    --color-emerald-50: #ecfdf5;
    --color-emerald-100: #d1fae5;
    --color-emerald-500: #10b981;
    --color-emerald-600: #059669;
    --color-emerald-900: #064e3b;
    
    --color-slate-50: #f8fafc;
    --color-slate-100: #f1f5f9;
    --color-slate-200: #e2e8f0;
    --color-slate-300: #cbd5e1;
    --color-slate-400: #94a3b8;
    --color-slate-500: #64748b;
    --color-slate-600: #475569;
    --color-slate-700: #334155;
    --color-slate-800: #1e293b;
    --color-slate-900: #0f172a;
    
    --color-white: #ffffff;
    --color-black: #000000;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    
    --transition-normal: all 0.3s ease;
    --transition-fast: all 0.15s ease;
    
    --primary-color: var(--color-blue-500);
    --primary-hover: var(--color-blue-600);
    --primary-bg: var(--color-blue-50);
    --primary-light: var(--color-blue-100);
}

/* Dark mode variables will be added here */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    background: linear-gradient(to bottom right, var(--color-slate-50), var(--color-slate-100));
    color: var(--color-slate-900);
    min-height: 100vh;
    line-height: 1.5;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* App Container */
.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    width: 100%;
    max-width: 425px;
    background-color: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    margin: 0 auto;
}

/* Header */
body .app-container .app-header {
    position: fixed !important;
    top: 0 !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: 425px !important;
    z-index: 100 !important;
    background: var(--surface) !important;
    box-shadow: var(--shadow) !important;
    padding: 0.75rem 0 !important;
    backdrop-filter: blur(8px) !important;
    border-radius: var(--radius) var(--radius) 0 0 !important;
}

body .app-container .header-content {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 0 1rem !important;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    color: var(--color-white);
    font-weight: bold;
}

.logo-icon.car-mode {
    background: linear-gradient(to bottom right, #60a5fa, #2563eb);
    box-shadow: 0 4px 6px rgba(37, 99, 235, 0.2);
}

.logo-icon.public-mode {
    background: linear-gradient(to bottom right, #34d399, #059669);
    box-shadow: 0 4px 6px rgba(5, 150, 105, 0.2);
}

.logo-text {
    font-size: 1.25rem;
    font-weight: bold;
}

.logo-text.car-mode {
    background: linear-gradient(to right, #3b82f6, #4f46e5);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.logo-text.public-mode {
    background: linear-gradient(to right, #10b981, #0d9488);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.icon-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-xl);
    background-color: transparent;
    border: none;
    color: var(--color-slate-600);
    cursor: pointer;
    transition: var(--transition-normal);
}

.icon-button:hover {
    background-color: var(--color-slate-100);
}

.icon-button i {
    font-size: 1.25rem;
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 1.5rem 0;
    padding-bottom: 5rem; /* Space for fixed footer */
    margin-top: 4rem; /* Add space below fixed header */
    overflow-y: auto;
    min-height: calc(100vh - 4rem - 5rem); /* Subtract header and footer height */
}

.welcome-section {
    margin-bottom: 1.5rem;
}

.welcome-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 0.25rem;
}

.welcome-subtitle {
    color: var(--color-slate-500);
}

/* Mode Selector */
.mode-selector {
    background-color: var(--color-slate-100);
    border-radius: var(--radius-xl);
    padding: 0.25rem;
    display: flex;
    position: relative;
    margin-bottom: 1.5rem;
}

.mode-button {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem;
    border-radius: var(--radius-lg);
    border: none;
    background: transparent;
    color: var(--color-slate-500);
    font-weight: 500;
    cursor: pointer;
    position: relative;
    z-index: 1;
    transition: var(--transition-fast);
}

.mode-button.active {
    color: var(--color-slate-900);
}

.mode-indicator {
    position: absolute;
    top: 0.25rem;
    left: 0.25rem;
    width: calc(50% - 0.5rem);
    height: calc(100% - 0.5rem);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
}

.mode-selector[data-mode="public"] .mode-indicator {
    transform: translateX(100%);
}

/* Search Card */
.search-card {
    background-color: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    padding: 1rem;
    margin-bottom: 1.5rem;
    border: none;
}

.search-input-container {
    position: relative;
    margin-bottom: 1rem;
}

.search-input-container i {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-color);
}

.search-input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    border-radius: var(--radius-xl);
    border: none;
    background-color: var(--color-slate-100);
    font-size: 1rem;
    transition: var(--transition-normal);
}

.search-input:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--primary-color);
}

.find-route-button {
    width: 100%;
    padding: 1rem;
    border-radius: var(--radius-xl);
    border: none;
    color: var(--color-white);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-normal);
}

.find-route-button.car-mode {
    background-color: var(--color-blue-500);
}

.find-route-button.car-mode:hover {
    background-color: var(--color-blue-600);
}

.find-route-button.public-mode {
    background-color: var(--color-emerald-500);
}

.find-route-button.public-mode:hover {
    background-color: var(--color-emerald-600);
}

/* Sections */
.section-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.saved-locations-section,
.popular-destinations-section,
.quick-access-section {
    margin-bottom: 1.5rem;
}

/* Locations Grid */
.locations-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.locations-grid.three-columns {
    grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 640px) {
    .locations-grid.three-columns {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Quick Destination */
.quick-destination {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.destination-content {
    padding: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.destination-icon {
    padding: 0.5rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.destination-icon i {
    font-size: 1.25rem;
}

.destination-icon.car-mode {
    background-color: var(--color-blue-100);
    color: var(--color-blue-500);
}

.destination-icon.public-mode {
    background-color: var(--color-emerald-100);
    color: var(--color-emerald-500);
}

.destination-info {
    display: flex;
    flex-direction: column;
}

.destination-name {
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.destination-address {
    font-size: 0.75rem;
    color: var(--color-slate-500);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Feature Cards */
.quick-access-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.feature-card {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    text-decoration: none;
    color: inherit;
    transition: box-shadow 0.3s ease;
}

.feature-card:hover {
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
}

.feature-icon i {
    font-size: 1.5rem;
}

.feature-icon.car-mode {
    background-color: var(--color-blue-100);
    color: var(--color-blue-500);
}

.feature-icon.public-mode {
    background-color: var(--color-emerald-100);
    color: var(--color-emerald-500);
}

.feature-title {
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.feature-description {
    font-size: 0.875rem;
    color: var(--color-slate-500);
}

/* Guest Prompt */
.guest-prompt-card {
    border-radius: var(--radius-xl);
    padding: 1.25rem;
    margin-top: 1.5rem;
}

.guest-prompt-card.car-mode {
    background-color: var(--color-blue-50);
}

.guest-prompt-card.public-mode {
    background-color: var(--color-emerald-50);
}

.prompt-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.prompt-description {
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.prompt-actions {
    display: flex;
    gap: 0.75rem;
}

.guest-button {
    flex: 1;
    padding: 0.75rem;
    border-radius: var(--radius-lg);
    font-weight: 500;
    cursor: pointer;
    background-color: transparent;
    transition: var(--transition-normal);
}

.guest-button.car-mode {
    border: 1px solid var(--color-blue-500);
    color: var(--color-blue-500);
}

.guest-button.car-mode:hover {
    background-color: var(--color-blue-50);
}

.guest-button.public-mode {
    border: 1px solid var(--color-emerald-500);
    color: var(--color-emerald-500);
}

.guest-button.public-mode:hover {
    background-color: var(--color-emerald-50);
}

.signup-button {
    flex: 1;
    padding: 0.75rem;
    border-radius: var(--radius-lg);
    border: none;
    color: var(--color-white);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-normal);
}

.signup-button.car-mode {
    background-color: var(--color-blue-500);
}

.signup-button.car-mode:hover {
    background-color: var(--color-blue-600);
}

.signup-button.public-mode {
    background-color: var(--color-emerald-500);
}

.signup-button.public-mode:hover {
    background-color: var(--color-emerald-600);
}


/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 50;
    display: none;
}

.modal.active {
    display: block;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    max-width: 425px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-content {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.modal-header {
    padding: 1.5rem 1.5rem 0.5rem;
    position: relative;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.modal-title.car-mode {
    color: var(--color-blue-500);
}

.modal-title.public-mode {
    color: var(--color-emerald-500);
}

.modal-description {
    color: var(--color-slate-500);
    font-size: 0.875rem;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-slate-500);
}

/* Auth Tabs */
.auth-tabs {
    padding: 0 1.5rem 1.5rem;
}

.tabs-header {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
    background-color: var(--color-slate-100);
    padding: 0.25rem;
    border-radius: var(--radius-lg);
}

.tab-button {
    padding: 0.5rem;
    border: none;
    background: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 500;
}

.tab-button.active {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.tab-content {
    display: none;
}

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

/* Auth Form */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.signup-step {
    display: none;
}

.signup-step.active {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"] {
    padding: 0.75rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-slate-200);
    background-color: var(--color-white);
    transition: var(--transition-normal);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 1px var(--primary-color);
}

.input-with-icon {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.input-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: var(--radius-lg);
}

.input-icon i {
    font-size: 1.25rem;
}

.input-icon.car-mode {
    background-color: var(--color-blue-100);
    color: var(--color-blue-500);
}

.input-icon.public-mode {
    background-color: var(--color-emerald-100);
    color: var(--color-emerald-500);
}

.input-with-icon input {
    flex: 1;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
}

.forgot-password {
    font-size: 0.875rem;
    text-decoration: none;
}

.forgot-password.car-mode {
    color: var(--color-blue-500);
}

.forgot-password.public-mode {
    color: var(--color-emerald-500);
}

.form-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.submit-button,
.next-button,
.complete-button {
    padding: 0.75rem;
    border-radius: var(--radius-md);
    border: none;
    color: var(--color-white);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-normal);
}

.submit-button.car-mode,
.next-button.car-mode,
.complete-button.car-mode {
    background-color: var(--color-blue-500);
}

.submit-button.car-mode:hover,
.next-button.car-mode:hover,
.complete-button.car-mode:hover {
    background-color: var(--color-blue-600);
}

.submit-button.public-mode,
.next-button.public-mode,
.complete-button.public-mode {
    background-color: var(--color-emerald-500);
}

.submit-button.public-mode:hover,
.next-button.public-mode:hover,
.complete-button.public-mode:hover {
    background-color: var(--color-emerald-600);
}

.guest-login-button,
.back-button {
    padding: 0.75rem;
    border-radius: var(--radius-md);
    background-color: transparent;
    border: 1px solid var(--color-slate-200);
    color: var(--color-slate-700);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-normal);
}

.guest-login-button:hover,
.back-button:hover {
    background-color: var(--color-slate-100);
}

/* Transport Options */
.transport-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.transport-option {
    padding: 0.75rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-slate-200);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: var(--transition-normal);
}

.transport-option.car-selected {
    border-color: var(--color-blue-500);
    background-color: var(--color-blue-50);
}

.transport-option.public-selected {
    border-color: var(--color-emerald-500);
    background-color: var(--color-emerald-50);
}

.transport-icon {
    padding: 0.375rem;
    border-radius: 50%;
}

.transport-icon i {
    font-size: 1.25rem;
}

.car-selected .transport-icon {
    background-color: var(--color-blue-100);
    color: var(--color-blue-500);
}

.public-selected .transport-icon {
    background-color: var(--color-emerald-100);
    color: var(--color-emerald-500);
}

/* Checkbox Group */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-item input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    border-radius: var(--radius-sm);
}

/* Toast */
.toast-container {
    position: fixed;
    bottom: 5rem;
    right: 1rem;
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: 350px;
}

.toast {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    animation: slideIn 0.3s ease, fadeOut 0.3s ease 2.7s forwards;
}

.toast-title {
    font-weight: 600;
}

.toast-description {
    font-size: 0.875rem;
    color: var(--color-slate-500);
}

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

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

/* Animation */
.animate-in {
    animation: fadeIn 0.5s ease;
}

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

/* Responsive */
@media (max-width: 640px) {
    .quick-access-grid {
        grid-template-columns: 1fr;
    }
    
    .locations-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .container {
        max-width: 100%;
        padding: 0 1.5rem;
    }

    .locations-grid.three-columns {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header-content {
        height: 3.5rem;
    }

    .logo-icon {
        width: 2.25rem;
        height: 2.25rem;
    }

    .logo-text {
        font-size: 1.1rem;
    }

    .welcome-title {
        font-size: 1.25rem;
    }

    .welcome-subtitle {
        font-size: 0.9rem;
    }

    .mode-button {
        padding: 0.5rem;
        font-size: 0.9rem;
    }

    .search-card {
        padding: 0.75rem;
    }

    .search-input {
        font-size: 0.9rem;
        padding: 0.75rem 0.75rem 0.75rem 2.5rem;
    }

    .find-route-button {
        padding: 0.75rem;
        font-size: 0.9rem;
    }

    .section-title {
        font-size: 1.1rem;
    }

    .locations-grid {
        gap: 0.75rem;
    }

    .quick-destination {
        padding: 0.75rem;
    }

    .destination-icon {
        width: 2.75rem;
        height: 2.75rem;
    }

    .destination-icon i {
        font-size: 1.4rem;
    }

    .destination-name {
        font-size: 0.9rem;
    }

    .destination-address {
        font-size: 0.8rem;
    }

    .quick-access-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .feature-card {
        padding: 1rem;
    }

    .feature-icon {
        width: 3.25rem;
        height: 3.25rem;
    }

    .feature-icon i {
        font-size: 1.6rem;
    }

    .feature-title {
        font-size: 1rem;
    }

    .feature-description {
        font-size: 0.8rem;
    }

    .guest-prompt-card {
        padding: 1rem;
    }

    .prompt-title {
        font-size: 1rem;
    }

    .prompt-description {
        font-size: 0.9rem;
    }

    .prompt-actions {
        flex-direction: column;
        gap: 0.75rem;
    }

    .guest-button,
    .signup-button {
        width: 100%;
        padding: 0.75rem;
        font-size: 0.9rem;
    }

    .icon-button {
        width: 2.75rem;
        height: 2.75rem;
    }

    .icon-button i {
        font-size: 1.4rem;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 1rem;
    }

    .header-content {
        height: 3rem;
    }

    .logo-icon {
        width: 2rem;
        height: 2rem;
    }

    .logo-text {
        font-size: 1rem;
    }

    .icon-button {
        width: 3rem;
        height: 3rem;
    }

    .icon-button i {
        font-size: 1.5rem;
    }

    .main-content {
        padding: 1rem 0;
    }

    .welcome-section {
        margin-bottom: 1rem;
    }

    .welcome-title {
        font-size: 1.1rem;
    }

    .welcome-subtitle {
        font-size: 0.8rem;
    }

    .mode-selector {
        margin-bottom: 1rem;
    }

    .mode-button {
        padding: 0.5rem;
        font-size: 0.8rem;
    }

    .locations-grid.three-columns {
        grid-template-columns: 1fr;
    }

    .locations-grid {
        grid-template-columns: 1fr;
    }

    .quick-destination {
        padding: 0.75rem;
    }

    .destination-content {
        gap: 0.75rem;
    }

    .destination-icon {
        width: 3rem;
        height: 3rem;
    }

    .destination-icon i {
        font-size: 1.5rem;
    }

    .destination-name {
        font-size: 0.85rem;
    }

    .destination-address {
        font-size: 0.75rem;
    }

    .feature-card {
        padding: 0.75rem;
    }

    .feature-icon {
        width: 3.5rem;
        height: 3.5rem;
    }

    .feature-icon i {
        font-size: 1.75rem;
    }

    .feature-title {
        font-size: 0.9rem;
    }

    .feature-description {
        font-size: 0.75rem;
    }

    .guest-prompt-card {
        padding: 0.75rem;
    }

    .prompt-title {
        font-size: 0.9rem;
    }

    .prompt-description {
        font-size: 0.8rem;
    }

    .guest-button,
    .signup-button {
        padding: 0.6rem;
        font-size: 0.85rem;
    }

    

    /* Modal Responsive Styles */
    .modal-container {
        width: 95%;
        max-width: none;
        margin: 1rem;
    }

    .modal-content {
        padding: 1rem;
    }

    .modal-header {
        padding: 0.75rem;
    }

    .modal-title {
        font-size: 1.1rem;
    }

    .modal-description {
        font-size: 0.8rem;
    }

    .tabs-header {
        gap: 0.5rem;
    }

    .tab-button {
        padding: 0.5rem;
        font-size: 0.85rem;
    }

    .form-group {
        margin-bottom: 0.75rem;
    }

    .form-group label {
        font-size: 0.85rem;
    }

    .form-group input[type="text"],
    .form-group input[type="email"],
    .form-group input[type="password"] {
        padding: 0.6rem;
        font-size: 0.85rem;
    }

    .input-icon {
        width: 3rem;
        height: 3rem;
    }

    .input-icon i {
        font-size: 1.4rem;
    }

    .input-with-icon input {
        padding-left: 2.5rem;
    }

    .form-buttons {
        gap: 0.5rem;
    }

    .submit-button,
    .guest-login-button,
    .back-button,
    .next-button,
    .complete-button {
        padding: 0.6rem;
        font-size: 0.85rem;
    }

    .transport-options {
        gap: 0.5rem;
    }

    .transport-option {
        padding: 0.6rem;
    }

    .transport-icon {
        padding: 0.5rem;
    }

    .transport-icon i {
        font-size: 1.4rem;
    }

    .checkbox-item {
        gap: 0.5rem;
    }

    .checkbox-item label {
        font-size: 0.85rem;
    }
}

/* Fix for very small screens */
@media (max-width: 360px) {
    .container {
        padding: 0 0.75rem;
    }

    .header-content {
        height: 2.75rem;
    }

    .logo-icon {
        width: 1.75rem;
        height: 1.75rem;
    }

    .logo-text {
        font-size: 0.9rem;
    }

    .icon-button {
        width: 2.75rem;
        height: 2.75rem;
    }

    .icon-button i {
        font-size: 1.4rem;
    }

    .welcome-title {
        font-size: 1rem;
    }

    .welcome-subtitle {
        font-size: 0.75rem;
    }

    .mode-button {
        padding: 0.4rem;
        font-size: 0.75rem;
    }

    .search-input {
        font-size: 0.8rem;
        padding: 0.6rem 0.6rem 0.6rem 2.25rem;
    }

    .find-route-button {
        padding: 0.6rem;
        font-size: 0.8rem;
    }

    .destination-icon {
        width: 2.75rem;
        height: 2.75rem;
    }

    .destination-icon i {
        font-size: 1.4rem;
    }
}

/* Fix for landscape orientation on mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .header-content {
        height: 2.5rem;
    }

    .main-content {
        padding: 0.75rem 0;
    }

    .welcome-section {
        margin-bottom: 0.75rem;
    }

    .mode-selector {
        margin-bottom: 0.75rem;
    }

    .search-card {
        margin-bottom: 0.75rem;
    }

    .locations-grid {
        gap: 0.5rem;
    }

    .quick-destination {
        padding: 0.5rem;
    }

    .feature-card {
        padding: 0.75rem;
    }

    .guest-prompt-card {
        padding: 0.75rem;
    }
}

/* Fix for tablets in portrait mode */
@media (min-width: 768px) and (max-width: 1024px) and (orientation: portrait) {
    .locations-grid.three-columns {
        grid-template-columns: repeat(2, 1fr);
    }

    .quick-access-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Fix for tablets in landscape mode */
@media (min-width: 1024px) and (max-width: 1366px) and (orientation: landscape) {
    .container {
        max-width: 1000px;
    }
}

/* Fix for large screens */
@media (min-width: 1367px) {
    .container {
        max-width: 1400px;
    }

    .locations-grid.three-columns {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Payment Section Styles */
.payment-section {
    margin: 2rem 0;
    padding: 1rem;
}

.ticket-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.ticket-card {
    background: var(--card-bg, #ffffff);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease;
}

.ticket-card:hover {
    transform: translateY(-5px);
}

.ticket-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.ticket-header i {
    font-size: 1.5rem;
    color: var(--primary-color, #3b82f6);
}

.ticket-header h3 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--text-primary, #1f2937);
}

.ticket-price {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color, #3b82f6);
    margin: 1rem 0;
}

.ticket-description {
    color: var(--text-secondary, #6b7280);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.buy-ticket-button {
    width: 100%;
    padding: 0.75rem;
    border: none;
    border-radius: 8px;
    background: var(--primary-color, #3b82f6);
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.buy-ticket-button:hover {
    background: var(--primary-dark, #2563eb);
}

.payment-info {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--card-bg, #ffffff);
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.payment-info h3 {
    margin-bottom: 1rem;
    color: var(--text-primary, #1f2937);
}

.payment-methods {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.payment-method {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-secondary, #f3f4f6);
    border-radius: 8px;
}

.payment-method i {
    color: var(--primary-color, #3b82f6);
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .ticket-card {
        background: var(--dark-card-bg, #1f2937);
    }

    .ticket-header h3 {
        color: var(--dark-text-primary, #f3f4f6);
    }

    .ticket-description {
        color: var(--dark-text-secondary, #9ca3af);
    }

    .payment-info {
        background: var(--dark-card-bg, #1f2937);
    }

    .payment-info h3 {
        color: var(--dark-text-primary, #f3f4f6);
    }

    .payment-method {
        background: var(--dark-bg-secondary, #374151);
    }
}