/* RideX - Modern Ride Booking App Styles */
/* Design System: Blue & White Theme with Plus Jakarta Sans */

:root {
    /* Primary Colors */
    --primary: #0066FF;
    --primary-dark: #0052CC;
    --primary-light: #E6F0FF;
    --primary-gradient: linear-gradient(135deg, #0066FF 0%, #0052CC 100%);
    
    /* Secondary Colors */
    --secondary: #00C853;
    --secondary-light: #E6F7ED;
    --accent: #FF6B00;
    --accent-light: #FFF0E6;
    
    /* Neutral Colors */
    --white: #FFFFFF;
    --gray-50: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1E293B;
    --gray-900: #0F172A;
    
    /* Semantic Colors */
    --success: #00C853;
    --warning: #FFB800;
    --error: #FF3B30;
    --info: #0066FF;
    
    /* Typography */
    --font-display: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background: var(--gray-100);
    color: var(--gray-800);
    line-height: 1.5;
    overflow-x: hidden;
    min-height: 100vh;
}

/* App Container */
#app {
    max-width: 480px;
    margin: 0 auto;
    min-height: 100vh;
    background: var(--white);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

/* Screen Management */
.screen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    max-width: 480px;
    margin: 0 auto;
    background: var(--white);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 1;
}

.screen.active {
    opacity: 1;
    visibility: visible;
    z-index: 10;
}

/* Splash Screen */
#splash-screen {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-gradient);
    z-index: 100;
}

.splash-content {
    text-align: center;
    animation: fadeInUp 0.8s ease;
}

.logo-container {
    margin-bottom: var(--space-xl);
}

.logo-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--space-lg);
    animation: pulse 2s ease-in-out infinite;
}

.logo-icon svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 10px 30px rgba(0, 102, 255, 0.3));
}

.logo-text {
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -1px;
    margin-bottom: var(--space-sm);
}

.tagline {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.splash-loader {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    margin: 0 auto;
    overflow: hidden;
}

.loader-bar {
    height: 100%;
    width: 0;
    background: var(--white);
    border-radius: var(--radius-full);
    animation: loading 2s ease-in-out infinite;
}

@keyframes loading {
    0% { width: 0; margin-left: 0; }
    50% { width: 100%; margin-left: 0; }
    100% { width: 0; margin-left: 100%; }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Onboarding Screen */
#onboarding-screen {
    background: var(--white);
}

.onboarding-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: var(--space-lg);
}

.onboarding-slides {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateX(100%);
    transition: all var(--transition-normal);
}

.slide.active {
    opacity: 1;
    transform: translateX(0);
}

.slide-image {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.illustration {
    width: 280px;
    height: 280px;
    position: relative;
}

.illustration svg {
    width: 100%;
    height: 100%;
}

.bike-animation {
    animation: float 3s ease-in-out infinite;
}

.shield-animation {
    animation: pulse 2s ease-in-out infinite;
}

.wallet-animation {
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.slide-content {
    text-align: center;
    padding: var(--space-lg) 0;
}

.slide-content h2 {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.slide-content p {
    font-size: 16px;
    color: var(--gray-500);
    line-height: 1.6;
    max-width: 300px;
    margin: 0 auto;
}

.onboarding-dots {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background: var(--gray-300);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.dot.active {
    width: 24px;
    background: var(--primary);
}

.onboarding-actions {
    display: flex;
    gap: var(--space-md);
    padding-bottom: var(--space-lg);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    border: none;
    border-radius: var(--radius-lg);
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-primary {
    background: var(--primary-gradient);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(0, 102, 255, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 102, 255, 0.5);
}

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

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

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

.btn-skip {
    background: transparent;
    color: var(--gray-500);
    flex: 1;
}

.btn-next {
    flex: 2;
}

.btn-full {
    width: 100%;
}

.btn-sm {
    padding: var(--space-sm) var(--space-md);
    font-size: 14px;
}

.btn-icon {
    width: 20px;
    height: 20px;
}

.btn-back {
    position: absolute;
    top: var(--space-lg);
    left: var(--space-lg);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--gray-100);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 10;
}

.btn-back:hover {
    background: var(--gray-200);
}

.btn-back svg {
    width: 20px;
    height: 20px;
    color: var(--gray-700);
}

.btn-edit {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    background: transparent;
    border: none;
    color: var(--primary);
    font-weight: 600;
    cursor: pointer;
    z-index: 10;
}

/* Login Screen */
.login-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: var(--space-xl);
    padding-top: 100px;
}

.login-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.logo-small {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-lg);
}

.logo-small svg {
    width: 100%;
    height: 100%;
}

.login-header h2 {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.login-header p {
    color: var(--gray-500);
    font-size: 16px;
}

.login-form {
    margin-bottom: var(--space-xl);
}

.input-group {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: var(--space-sm);
    border: 2px solid var(--gray-200);
    transition: border-color var(--transition-fast);
}

.input-group:focus-within {
    border-color: var(--primary);
    background: var(--white);
}

.country-code {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0 var(--space-md);
    border-right: 1px solid var(--gray-200);
    font-weight: 600;
    color: var(--gray-700);
}

.flag-icon {
    width: 24px;
    height: 16px;
    border-radius: 2px;
    object-fit: cover;
}

.input-field {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 18px;
    font-weight: 500;
    color: var(--gray-900);
    outline: none;
    padding: var(--space-sm);
}

.input-field::placeholder {
    color: var(--gray-400);
}

.login-footer {
    text-align: center;
    margin-top: auto;
}

.login-footer p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.6;
}

.login-footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

/* OTP Screen */
.otp-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: var(--space-xl);
    padding-top: 80px;
    position: relative;
}

.otp-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.otp-header h2 {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-md);
}

.otp-header p {
    color: var(--gray-500);
    font-size: 16px;
}

#otp-phone {
    color: var(--gray-900);
    font-weight: 600;
}

.otp-inputs {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.otp-digit {
    width: 48px;
    height: 56px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    background: var(--gray-50);
    transition: all var(--transition-fast);
}

.otp-digit:focus {
    border-color: var(--primary);
    background: var(--white);
    outline: none;
    transform: scale(1.05);
}

.otp-timer {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.otp-timer p {
    color: var(--gray-500);
    font-size: 14px;
}

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

/* Role Selection Screen */
.role-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: var(--space-xl);
    padding-top: 60px;
}

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

.role-header h2 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.role-header p {
    color: var(--gray-500);
    font-size: 16px;
}

.role-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.role-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.role-card:hover {
    border-color: var(--primary);
    background: var(--white);
    transform: translateX(5px);
}

.role-icon {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
}

.role-icon svg {
    width: 100%;
    height: 100%;
}

.role-card h3 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 2px;
}

.role-card p {
    font-size: 14px;
    color: var(--gray-500);
}

.role-arrow {
    margin-left: auto;
    color: var(--gray-400);
}

.role-arrow svg {
    width: 20px;
    height: 20px;
}

/* User Home Screen */
.home-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

.home-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 20;
    padding: var(--space-md);
    padding-top: 50px;
}

.location-selector {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--white);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.location-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    border-radius: var(--radius-md);
}

.location-icon svg {
    width: 24px;
    height: 24px;
}

.location-text {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.location-label {
    font-size: 12px;
    color: var(--gray-500);
}

.location-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-900);
}

.btn-profile {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    border: none;
    padding: 0;
    overflow: hidden;
    cursor: pointer;
}

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

.map-container {
    flex: 1;
    position: relative;
    background: var(--gray-100);
}

.map-placeholder {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.map-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(0, 102, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 102, 255, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
}

.location-marker {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.marker-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(0, 102, 255, 0.3);
    border-radius: 50%;
    animation: pulse-ring 2s ease-out infinite;
}

@keyframes pulse-ring {
    0% {
        transform: translate(-50%, -50%) scale(0.5);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

.marker-icon {
    width: 40px;
    height: 40px;
    position: relative;
    z-index: 1;
}

.marker-icon svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 4px 8px rgba(0, 102, 255, 0.4));
}

.booking-panel {
    background: var(--white);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    padding: var(--space-lg);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 30;
}

.panel-handle {
    width: 40px;
    height: 4px;
    background: var(--gray-300);
    border-radius: var(--radius-full);
    margin: 0 auto var(--space-lg);
}

.service-types {
    display: flex;
    gap: var(--space-md);
    overflow-x: auto;
    padding-bottom: var(--space-md);
    margin-bottom: var(--space-md);
    scrollbar-width: none;
}

.service-types::-webkit-scrollbar {
    display: none;
}

.service-card {
    flex-shrink: 0;
    width: 80px;
    text-align: center;
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    border: 2px solid var(--gray-200);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.service-card.active {
    border-color: var(--primary);
    background: var(--primary-light);
}

.service-card:hover:not(.active) {
    border-color: var(--gray-300);
}

.service-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto var(--space-sm);
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-name {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 2px;
}

.service-price {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--gray-900);
}

.service-time {
    display: block;
    font-size: 11px;
    color: var(--gray-500);
}

.location-inputs {
    margin-bottom: var(--space-lg);
}

.location-input-row {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.location-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.pickup-dot {
    background: var(--primary);
}

.drop-dot {
    background: var(--secondary);
}

.location-input {
    flex: 1;
    border: none;
    font-size: 16px;
    color: var(--gray-900);
    background: transparent;
    outline: none;
    padding: var(--space-sm) 0;
}

.location-divider {
    width: 2px;
    height: 24px;
    background: var(--gray-200);
    margin-left: 5px;
    margin-top: -8px;
    margin-bottom: -8px;
}

.btn-current-location {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    border: none;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--primary);
}

.btn-current-location svg {
    width: 18px;
    height: 18px;
}

.fare-estimate {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    margin-bottom: var(--space-lg);
}

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

.fare-row:last-child {
    margin-bottom: 0;
}

.fare-label {
    font-size: 14px;
    color: var(--gray-500);
}

.fare-amount {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
}

.fare-value {
    font-size: 14px;
    color: var(--gray-700);
}

.btn-book {
    font-size: 18px;
    padding: var(--space-md);
}

/* SOS Button */
.sos-button {
    position: fixed;
    bottom: 100px;
    right: var(--space-md);
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    background: var(--error);
    border: none;
    color: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(255, 59, 48, 0.4);
    z-index: 40;
    animation: pulse-sos 2s ease-in-out infinite;
}

@keyframes pulse-sos {
    0%, 100% { box-shadow: 0 4px 14px rgba(255, 59, 48, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(255, 59, 48, 0.6); }
}

.sos-button svg {
    width: 20px;
    height: 20px;
}

.sos-button span {
    font-size: 10px;
    font-weight: 700;
}

/* Bottom Navigation */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    max-width: 480px;
    margin: 0 auto;
    display: flex;
    justify-content: space-around;
    background: var(--white);
    padding: var(--space-sm) 0;
    border-top: 1px solid var(--gray-200);
    z-index: 50;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: var(--space-sm) var(--space-md);
    cursor: pointer;
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

.nav-item svg {
    width: 24px;
    height: 24px;
}

.nav-item span {
    font-size: 11px;
    font-weight: 500;
}

.nav-item.active {
    color: var(--primary);
}

/* Driver Home Screen */
.driver-container {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.driver-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md);
    padding-top: 50px;
}

.driver-status {
    flex: 1;
}

.status-toggle {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    cursor: pointer;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.status-indicator.offline {
    background: var(--gray-400);
}

.status-indicator.online {
    background: var(--secondary);
    animation: pulse-status 2s ease-in-out infinite;
}

@keyframes pulse-status {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.status-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
}

.driver-earnings-preview {
    text-align: center;
    margin-right: var(--space-md);
}

.earnings-label {
    display: block;
    font-size: 11px;
    color: var(--gray-500);
}

.earnings-amount {
    display: block;
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
}

.driver-map-container {
    flex: 1;
    position: relative;
    background: var(--gray-100);
}

.driver-location-marker .marker-icon svg {
    fill: var(--secondary);
}

.driver-panel {
    background: var(--white);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    padding: var(--space-lg);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
}

.driver-stats {
    display: flex;
    justify-content: space-around;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--gray-200);
}

.driver-stats .stat-card {
    text-align: center;
}

.driver-stats .stat-value {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
}

.driver-stats .stat-label {
    display: block;
    font-size: 12px;
    color: var(--gray-500);
    margin-top: 2px;
}

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

.requests-header h3 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
}

.requests-count {
    background: var(--primary);
    color: var(--white);
    font-size: 12px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-full);
}

.empty-state {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
}

.empty-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-lg);
}

.empty-icon svg {
    width: 100%;
    height: 100%;
}

.empty-state p {
    color: var(--gray-500);
    font-size: 14px;
}

/* Admin Dashboard */
.admin-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--gray-50);
}

.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
}

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

.admin-logo svg {
    width: 32px;
    height: 32px;
}

.admin-logo span {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
}

.admin-actions {
    display: flex;
    gap: var(--space-sm);
}

.btn-icon-only {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    border: none;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--gray-600);
    transition: all var(--transition-fast);
}

.btn-icon-only:hover {
    background: var(--gray-200);
}

.btn-icon-only svg {
    width: 20px;
    height: 20px;
}

.admin-content {
    flex: 1;
    display: flex;
    overflow: hidden;
}

.admin-sidebar {
    width: 200px;
    background: var(--white);
    border-right: 1px solid var(--gray-200);
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    color: var(--gray-600);
    transition: all var(--transition-fast);
}

.sidebar-item svg {
    width: 20px;
    height: 20px;
}

.sidebar-item span {
    font-size: 14px;
    font-weight: 500;
}

.sidebar-item:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.sidebar-item.active {
    background: var(--primary-light);
    color: var(--primary);
}

.admin-main {
    flex: 1;
    padding: var(--space-lg);
    overflow-y: auto;
}

.section-title {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-lg);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.stat-card-large {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    box-shadow: var(--shadow-sm);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon svg {
    width: 24px;
    height: 24px;
}

.stat-icon.users-icon {
    background: var(--primary-light);
    color: var(--primary);
}

.stat-icon.drivers-icon {
    background: var(--secondary-light);
    color: var(--secondary);
}

.stat-icon.rides-icon {
    background: #FFF0E6;
    color: var(--accent);
}

.stat-icon.revenue-icon {
    background: #E6F7ED;
    color: var(--success);
}

.stat-info {
    flex: 1;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
}

.stat-label {
    display: block;
    font-size: 12px;
    color: var(--gray-500);
    margin-top: 2px;
}

.stat-change {
    display: block;
    font-size: 11px;
    font-weight: 600;
    margin-top: 4px;
}

.stat-change.positive {
    color: var(--success);
}

.dashboard-charts {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.chart-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
}

.chart-card h3 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-md);
}

.chart-placeholder {
    height: 150px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    height: 120px;
    gap: var(--space-sm);
}

.bar {
    flex: 1;
    background: var(--gray-200);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    transition: all var(--transition-fast);
    min-width: 30px;
}

.bar.active {
    background: var(--primary);
}

.chart-labels {
    display: flex;
    justify-content: space-around;
    margin-top: var(--space-sm);
}

.chart-labels span {
    font-size: 12px;
    color: var(--gray-500);
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.activity-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--gray-100);
}

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

.activity-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.activity-icon svg {
    width: 20px;
    height: 20px;
}

.activity-icon.ride-completed {
    background: var(--secondary-light);
    color: var(--secondary);
}

.activity-icon.new-driver {
    background: var(--primary-light);
    color: var(--primary);
}

.activity-icon.payment-received {
    background: #FFF0E6;
    color: var(--accent);
}

.activity-info {
    flex: 1;
}

.activity-title {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-900);
}

.activity-time {
    display: block;
    font-size: 12px;
    color: var(--gray-500);
}

.activity-amount {
    font-size: 14px;
    font-weight: 700;
    color: var(--gray-900);
}

/* Profile Screen */
.profile-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--gray-50);
}

.profile-header {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    padding-top: 50px;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
}

.profile-header h2 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
}

.profile-content {
    flex: 1;
    padding: var(--space-lg);
    overflow-y: auto;
}

.profile-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    margin-bottom: var(--space-lg);
    box-shadow: var(--shadow-sm);
}

.profile-avatar {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto var(--space-md);
}

.profile-avatar img {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.btn-change-photo {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    border: 2px solid var(--white);
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.btn-change-photo svg {
    width: 14px;
    height: 14px;
}

.profile-name {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-xs);
}

.profile-phone {
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: var(--space-sm);
}

.profile-rating {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--gray-100);
    padding: 4px 12px;
    border-radius: var(--radius-full);
}

.profile-rating svg {
    width: 16px;
    height: 16px;
}

.profile-rating span {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
}

.profile-menu {
    background: var(--white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.menu-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--gray-100);
    cursor: pointer;
    transition: background var(--transition-fast);
}

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

.menu-item:hover {
    background: var(--gray-50);
}

.menu-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
}

.menu-icon svg {
    width: 20px;
    height: 20px;
}

.menu-label {
    flex: 1;
    font-size: 16px;
    font-weight: 500;
    color: var(--gray-800);
}

.menu-arrow {
    width: 20px;
    height: 20px;
    color: var(--gray-400);
}

/* Ride History Screen */
.history-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--gray-50);
}

.history-header {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    padding-top: 50px;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
}

.history-header h2 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
}

.history-tabs {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
}

.tab {
    flex: 1;
    text-align: center;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-500);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.history-list {
    flex: 1;
    padding: var(--space-md);
    overflow-y: auto;
}

.ride-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-md);
    box-shadow: var(--shadow-sm);
}

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

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

.ride-type svg {
    width: 24px;
    height: 24px;
}

.ride-type span {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
}

.ride-status {
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-full);
}

.ride-status.completed {
    background: var(--secondary-light);
    color: var(--secondary);
}

.ride-status.cancelled {
    background: #FFEBEE;
    color: var(--error);
}

.ride-route {
    margin-bottom: var(--space-md);
}

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

.point-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.point-dot.pickup {
    background: var(--primary);
}

.point-dot.drop {
    background: var(--secondary);
}

.route-point span {
    font-size: 14px;
    color: var(--gray-700);
}

.route-line {
    width: 2px;
    height: 20px;
    background: var(--gray-200);
    margin-left: 4px;
    margin-top: -5px;
    margin-bottom: -5px;
}

.ride-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-md);
    border-top: 1px solid var(--gray-100);
}

.ride-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ride-info span {
    font-size: 12px;
    color: var(--gray-500);
}

.ride-fare {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
}

/* Payments Screen */
.payments-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--gray-50);
}

.payments-header {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    padding-top: 50px;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
}

.payments-header h2 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
}

.payments-content {
    flex: 1;
    padding: var(--space-lg);
    overflow-y: auto;
}

.payment-balance {
    background: var(--primary-gradient);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    margin-bottom: var(--space-lg);
    color: var(--white);
}

.balance-label {
    display: block;
    font-size: 14px;
    opacity: 0.8;
    margin-bottom: var(--space-sm);
}

.balance-amount {
    display: block;
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.payment-methods {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
    box-shadow: var(--shadow-sm);
}

.payment-methods h3 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-md);
}

.payment-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.payment-card.active {
    border-color: var(--primary);
    background: var(--primary-light);
}

.payment-card:hover:not(.active) {
    background: var(--gray-50);
}

.card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.card-icon svg {
    width: 100%;
    height: 100%;
}

.card-info {
    flex: 1;
}

.card-name {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-900);
}

.card-detail {
    display: block;
    font-size: 12px;
    color: var(--gray-500);
}

.card-check {
    width: 24px;
    height: 24px;
}

.card-check svg {
    width: 100%;
    height: 100%;
}

/* Booking Screen */
.booking-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--gray-50);
}

.booking-header {
    position: relative;
    display: flex;
    align-items: center;
    padding: var(--space-lg);
    padding-top: 50px;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
}

.booking-header h2 {
    flex: 1;
    text-align: center;
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
}

.booking-map {
    flex: 1;
    position: relative;
}

.searching-animation {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.search-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    border: 3px solid var(--primary);
    border-radius: 50%;
    opacity: 0;
    animation: search-pulse 2s ease-out infinite;
}

.search-ring:nth-child(2) {
    animation-delay: 0.5s;
}

.search-ring:nth-child(3) {
    animation-delay: 1s;
}

@keyframes search-pulse {
    0% {
        transform: translate(-50%, -50%) scale(0.5);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

.booking-panel {
    background: var(--white);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    padding: var(--space-xl);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
}

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

.status-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--gray-200);
    border-top-color: var(--primary);
    border-radius: 50%;
    margin: 0 auto var(--space-md);
    animation: spin 1s linear infinite;
}

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

.booking-status h3 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-xs);
}

.booking-status p {
    font-size: 14px;
    color: var(--gray-500);
}

.booking-details {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    margin-bottom: var(--space-lg);
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--gray-200);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    font-size: 14px;
    color: var(--gray-500);
}

.detail-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-900);
}

/* Driver Registration */
.registration-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--gray-50);
}

.registration-header {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-lg);
    padding-top: 50px;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
}

.registration-header h2 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-md);
}

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

.step {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-500);
    transition: all var(--transition-fast);
}

.step.active {
    background: var(--primary);
    color: var(--white);
}

.step-line {
    width: 40px;
    height: 2px;
    background: var(--gray-200);
}

.registration-content {
    flex: 1;
    padding: var(--space-lg);
    overflow-y: auto;
}

.step-content {
    display: none;
}

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

.step-content h3 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-lg);
}

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

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--space-sm);
}

.form-group .input-field {
    width: 100%;
    padding: var(--space-md);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: 16px;
    background: var(--white);
    transition: border-color var(--transition-fast);
}

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

.vehicle-options {
    display: flex;
    gap: var(--space-md);
}

.vehicle-option {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.vehicle-option.active {
    border-color: var(--primary);
    background: var(--primary-light);
}

.vehicle-option svg {
    width: 48px;
    height: 48px;
}

.vehicle-option span {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
}

.document-upload {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.upload-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 2px dashed var(--gray-300);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.upload-item:hover {
    border-color: var(--primary);
    background: var(--primary-light);
}

.upload-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
}

.upload-icon svg {
    width: 24px;
    height: 24px;
}

.upload-label {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
}

.upload-status {
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-full);
}

.upload-status.pending {
    background: var(--gray-100);
    color: var(--gray-500);
}

.registration-actions {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

/* Responsive Design */
@media (max-width: 480px) {
    #app {
        max-width: 100%;
    }
    
    .screen {
        max-width: 100%;
    }
    
    .bottom-nav {
        max-width: 100%;
    }
}

/* Animations */
.fade-in {
    animation: fadeIn 0.3s ease;
}

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

.slide-up {
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

/* Focus States for Accessibility */
*:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Selection */
::selection {
    background: var(--primary-light);
    color: var(--primary);
}