:root {
    --racing-red: #e31837;
    --racing-orange: #ff6b35;
    --dark-carbon: #1a1a1a;
    --carbon-fiber: #2d2d2d;
    --steel-gray: #4a4a4a;
    --chrome: #c0c0c0;
    --gold-accent: #ffd700;
    --white: #ffffff;
    --light-gray: #f5f5f5;
    --success-green: #28a745;
    --warning-yellow: #ffc107;
    --danger-red: #dc3545;
}

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

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--dark-carbon);
    color: var(--white);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
}

/* Racing stripe animation */
@keyframes raceStripe {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}

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

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

/* Carbon fiber pattern */
.carbon-bg {
    background-image: 
        repeating-linear-gradient(45deg, transparent, transparent 2px, rgba(255,255,255,0.02) 2px, rgba(255,255,255,0.02) 4px),
        repeating-linear-gradient(-45deg, transparent, transparent 2px, rgba(255,255,255,0.02) 2px, rgba(255,255,255,0.02) 4px);
}

/* ===== HEADER ===== */
.app-header {
    background: var(--carbon-fiber);
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 3px solid transparent;
    border-image: linear-gradient(90deg, var(--racing-red), var(--racing-orange), var(--gold-accent)) 1;
    position: relative;
    z-index: 100;
    flex-shrink: 0;
}

.header-logo {
    font-family: 'Orbitron', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-logo .logo-icon {
    font-size: 1.5rem;
}

.header-stats {
    display: flex;
    gap: 16px;
    font-family: 'Orbitron', monospace;
    font-size: 0.85rem;
}

.stat-badge {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--dark-carbon);
    padding: 6px 12px;
    border-radius: 4px;
    border: 1px solid var(--steel-gray);
}

.stat-badge.earnings {
    color: var(--success-green);
}

.stat-badge.rating {
    color: var(--gold-accent);
}

/* ===== MAIN CONTENT ===== */
.app-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 16px;
    padding-bottom: 80px;
}

/* ===== VIEW TITLES ===== */
.view-title {
    font-family: 'Orbitron', monospace;
    font-size: 1.4rem;
    text-transform: uppercase;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.view-title::after {
    content: '';
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, var(--racing-red), transparent);
}

/* ===== JOB CARDS ===== */
.job-card {
    background: linear-gradient(145deg, var(--carbon-fiber) 0%, var(--dark-carbon) 100%);
    border: 1px solid var(--steel-gray);
    border-radius: 8px;
    margin-bottom: 16px;
    overflow: hidden;
    animation: slideIn 0.3s ease;
    position: relative;
}

.job-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--racing-red), var(--racing-orange));
}

.job-card.urgent::before {
    background: linear-gradient(180deg, var(--danger-red), var(--warning-yellow));
    animation: pulse 1s infinite;
}

.job-card.claimed {
    opacity: 0.6;
    border-color: var(--success-green);
}

.job-card.claimed::before {
    background: var(--success-green);
}

.job-header {
    padding: 16px 16px 12px 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.job-service {
    font-family: 'Orbitron', monospace;
    font-size: 1.1rem;
    color: var(--gold-accent);
    margin-bottom: 4px;
}

.job-vehicle {
    font-size: 0.95rem;
    color: var(--chrome);
}

.job-payout {
    font-family: 'Orbitron', monospace;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--success-green);
    text-align: right;
}

.job-payout-label {
    font-size: 0.7rem;
    color: var(--chrome);
    text-transform: uppercase;
}

.job-details {
    padding: 0 16px 12px 20px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.job-detail {
    display: flex;
    flex-direction: column;
}

.job-detail-icon {
    font-size: 1.2rem;
    margin-bottom: 2px;
}

.job-detail-value {
    font-family: 'Orbitron', monospace;
    font-size: 0.95rem;
    color: var(--white);
}

.job-detail-label {
    font-size: 0.75rem;
    color: var(--steel-gray);
    text-transform: uppercase;
}

.job-timer {
    background: var(--dark-carbon);
    padding: 8px 16px 8px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--steel-gray);
}

.timer-text {
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
    color: var(--racing-orange);
    display: flex;
    align-items: center;
    gap: 6px;
}

.timer-text.urgent {
    color: var(--danger-red);
    animation: pulse 0.5s infinite;
}

.job-actions {
    display: flex;
    gap: 8px;
}

.btn {
    font-family: 'Orbitron', monospace;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 10px 20px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    border-radius: 4px;
}

.btn-claim {
    background: linear-gradient(135deg, var(--success-green), #20c997);
    color: var(--white);
}

.btn-claim:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.4);
}

.btn-claim:active {
    transform: scale(0.98);
}

.btn-view {
    background: transparent;
    color: var(--chrome);
    border: 1px solid var(--steel-gray);
}

.btn-view:hover {
    border-color: var(--gold-accent);
    color: var(--gold-accent);
}

.btn-pass {
    background: transparent;
    color: var(--steel-gray);
    padding: 10px 12px;
}

.btn-pass:hover {
    color: var(--chrome);
}

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--steel-gray);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    color: var(--chrome);
    margin-bottom: 8px;
}

.empty-state p {
    font-size: 1rem;
}

/* ===== SCHEDULE VIEW ===== */
.schedule-date-picker {
    background: var(--carbon-fiber);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 16px;
}

.date-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.date-nav-btn {
    background: transparent;
    border: 1px solid var(--steel-gray);
    color: var(--chrome);
    width: 40px;
    height: 40px;
    border-radius: 4px;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.2s;
}

.date-nav-btn:hover {
    border-color: var(--gold-accent);
    color: var(--gold-accent);
}

.current-week {
    font-family: 'Orbitron', monospace;
    font-size: 1rem;
    color: var(--white);
}

.week-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
}

.day-cell {
    text-align: center;
    padding: 12px 4px;
    background: var(--dark-carbon);
    border: 1px solid var(--steel-gray);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.day-cell:hover {
    border-color: var(--gold-accent);
}

.day-cell.available {
    border-color: var(--success-green);
    background: rgba(40, 167, 69, 0.1);
}

.day-cell.today {
    border-color: var(--racing-red);
}

.day-name {
    font-size: 0.7rem;
    color: var(--steel-gray);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.day-number {
    font-family: 'Orbitron', monospace;
    font-size: 1.1rem;
    color: var(--white);
}

.day-cell.available .day-number {
    color: var(--success-green);
}

/* Time slots */
.time-slots {
    background: var(--carbon-fiber);
    border-radius: 8px;
    padding: 16px;
}

.time-slots-title {
    font-family: 'Orbitron', monospace;
    font-size: 1rem;
    margin-bottom: 12px;
    color: var(--chrome);
}

.time-slot-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.time-input {
    flex: 1;
    background: var(--dark-carbon);
    border: 1px solid var(--steel-gray);
    color: var(--white);
    padding: 10px 12px;
    border-radius: 4px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
}

.time-input:focus {
    outline: none;
    border-color: var(--gold-accent);
}

.btn-add-slot {
    width: 100%;
    background: transparent;
    border: 2px dashed var(--steel-gray);
    color: var(--chrome);
    padding: 12px;
    border-radius: 4px;
    font-family: 'Orbitron', monospace;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-add-slot:hover {
    border-color: var(--gold-accent);
    color: var(--gold-accent);
}

/* ===== EARNINGS VIEW ===== */
.earnings-summary {
    background: linear-gradient(135deg, var(--carbon-fiber), var(--dark-carbon));
    border: 1px solid var(--steel-gray);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 16px;
}

.earnings-total {
    text-align: center;
    margin-bottom: 20px;
}

.earnings-amount {
    font-family: 'Orbitron', monospace;
    font-size: 3rem;
    font-weight: 900;
    color: var(--success-green);
}

.earnings-label {
    font-size: 0.9rem;
    color: var(--chrome);
    text-transform: uppercase;
}

.earnings-breakdown {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.earnings-stat {
    text-align: center;
    padding: 12px;
    background: var(--dark-carbon);
    border-radius: 4px;
}

.earnings-stat-value {
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    color: var(--gold-accent);
}

.earnings-stat-label {
    font-size: 0.75rem;
    color: var(--steel-gray);
    text-transform: uppercase;
}

/* Job history list */
.job-history {
    margin-top: 16px;
}

.history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--carbon-fiber);
    border-radius: 4px;
    margin-bottom: 8px;
    border-left: 3px solid var(--success-green);
}

.history-service {
    font-weight: 600;
    color: var(--white);
}

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

.history-amount {
    font-family: 'Orbitron', monospace;
    color: var(--success-green);
}

/* ===== PROFILE VIEW ===== */
.profile-header {
    text-align: center;
    padding: 30px 20px;
    background: var(--carbon-fiber);
    border-radius: 8px;
    margin-bottom: 16px;
}

.profile-avatar {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--racing-red), var(--racing-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 12px;
}

.profile-name {
    font-family: 'Orbitron', monospace;
    font-size: 1.4rem;
    margin-bottom: 4px;
}

.profile-tier {
    display: inline-block;
    padding: 4px 12px;
    background: var(--gold-accent);
    color: var(--dark-carbon);
    font-family: 'Orbitron', monospace;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 12px;
    text-transform: uppercase;
}

.profile-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.profile-stat {
    background: var(--carbon-fiber);
    padding: 16px;
    border-radius: 8px;
    text-align: center;
}

.profile-stat-value {
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    color: var(--gold-accent);
}

.profile-stat-label {
    font-size: 0.8rem;
    color: var(--chrome);
    text-transform: uppercase;
}

.profile-menu {
    background: var(--carbon-fiber);
    border-radius: 8px;
    overflow: hidden;
}

.menu-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--steel-gray);
    cursor: pointer;
    transition: background 0.2s;
}

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

.menu-item:hover {
    background: var(--dark-carbon);
}

.menu-item-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.menu-item-icon {
    font-size: 1.3rem;
}

.menu-item-text {
    font-size: 1rem;
}

.menu-item-arrow {
    color: var(--steel-gray);
}

.menu-item.danger {
    color: var(--danger-red);
}

/* ===== BOTTOM NAVIGATION ===== */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--carbon-fiber);
    border-top: 1px solid var(--steel-gray);
    display: flex;
    justify-content: space-around;
    padding: 8px 0;
    padding-bottom: max(8px, env(safe-area-inset-bottom));
    z-index: 100;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px 16px;
    color: var(--steel-gray);
    text-decoration: none;
    transition: all 0.2s;
    position: relative;
}

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

.nav-item.active::before {
    content: '';
    position: absolute;
    top: -9px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--racing-red), var(--racing-orange));
    border-radius: 0 0 4px 4px;
}

.nav-icon {
    font-size: 1.5rem;
    margin-bottom: 2px;
}

.nav-label {
    font-family: 'Orbitron', monospace;
    font-size: 0.7rem;
    text-transform: uppercase;
}

.nav-badge {
    position: absolute;
    top: 4px;
    right: 8px;
    background: var(--racing-red);
    color: var(--white);
    font-family: 'Orbitron', monospace;
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
}

/* ===== MODALS ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--carbon-fiber);
    border: 1px solid var(--steel-gray);
    border-radius: 12px;
    width: 100%;
    max-width: 400px;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform 0.3s;
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-header {
    padding: 20px;
    border-bottom: 1px solid var(--steel-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--chrome);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 4px;
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--steel-gray);
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* ===== FORMS ===== */
.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    color: var(--chrome);
    margin-bottom: 6px;
    text-transform: uppercase;
}

.form-input {
    width: 100%;
    background: var(--dark-carbon);
    border: 1px solid var(--steel-gray);
    color: var(--white);
    padding: 12px 16px;
    border-radius: 4px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-input:focus {
    outline: none;
    border-color: var(--gold-accent);
}

.form-input::placeholder {
    color: var(--steel-gray);
}

/* ===== TOGGLE SWITCH ===== */
.toggle-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
}

.toggle {
    position: relative;
    width: 50px;
    height: 28px;
    background: var(--steel-gray);
    border-radius: 14px;
    cursor: pointer;
    transition: background 0.3s;
}

.toggle.active {
    background: var(--success-green);
}

.toggle::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 22px;
    height: 22px;
    background: var(--white);
    border-radius: 50%;
    transition: transform 0.3s;
}

.toggle.active::after {
    transform: translateX(22px);
}

/* ===== LOADING ===== */
.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--steel-gray);
    border-top-color: var(--racing-red);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-text {
    margin-top: 12px;
    color: var(--chrome);
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
}

/* ===== TOAST NOTIFICATIONS ===== */
.toast-container {
    position: fixed;
    top: 70px;
    left: 16px;
    right: 16px;
    z-index: 300;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    background: var(--carbon-fiber);
    border: 1px solid var(--steel-gray);
    border-radius: 8px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideIn 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.toast.success {
    border-left: 4px solid var(--success-green);
}

.toast.error {
    border-left: 4px solid var(--danger-red);
}

.toast.warning {
    border-left: 4px solid var(--warning-yellow);
}

.toast-icon {
    font-size: 1.3rem;
}

.toast-message {
    flex: 1;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 400px) {
    .header-stats {
        display: none;
    }
    
    .job-details {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .earnings-breakdown {
        grid-template-columns: 1fr;
    }
    
    .profile-stats {
        grid-template-columns: 1fr;
    }
}

/* Safe area for notched phones */
@supports (padding-top: env(safe-area-inset-top)) {
    .app-header {
        padding-top: max(12px, env(safe-area-inset-top));
    }
}

/* Hide scrollbar but keep functionality */
.app-content::-webkit-scrollbar {
    width: 4px;
}

.app-content::-webkit-scrollbar-track {
    background: transparent;
}

.app-content::-webkit-scrollbar-thumb {
    background: var(--steel-gray);
    border-radius: 2px;
}