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

:root {
    --green:        #1a6b2a;
    --green-dark:   #145220;
    --green-light:  #e8f5eb;
    --orange:       #c2570b;
    --orange-dark:  #9c4409;
    --orange-light: #fdf0e6;
    --hero-bg:      #f0f7ee;
    --white:        #ffffff;
    --light:        #f3f4f6;
    --dark:         #1f2937;
    --text-dark:    #1a2e1c;
    --text-mid:     #374151;
    --text-light:   #6b7280;
    --success-color:#10b981;
    --danger-color: #ef4444;
    --warning-color:#f59e0b;
    /* alias for shared components that reference --primary-color */
    --primary-color: var(--green);
    --secondary-color: var(--orange);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-mid);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Navbar ── */
.navbar {
    background-color: var(--white);
    border-bottom: 1px solid #e5e7eb;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 24px;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--green);
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 8px;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-mid);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 6px 12px;
    border-radius: 6px;
    transition: color 0.2s;
}

.nav-menu a:hover {
    color: var(--green);
}

.nav-link-plain {
    color: var(--text-mid) !important;
}

.btn-nav-login {
    background-color: var(--green) !important;
    color: var(--white) !important;
    padding: 8px 20px !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    transition: background-color 0.2s !important;
}

.btn-nav-login:hover {
    background-color: var(--green-dark) !important;
}

.btn-nav-signup {
    background-color: var(--orange) !important;
    color: var(--white) !important;
    padding: 8px 20px !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    transition: background-color 0.2s !important;
}

.btn-nav-signup:hover {
    background-color: var(--orange-dark) !important;
}

.btn-nav-logout {
    background-color: #374151 !important;
    color: var(--white) !important;
    padding: 8px 20px !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    transition: background-color 0.2s !important;
}

.btn-nav-logout:hover {
    background-color: #1f2937 !important;
}

/* ── Hero ── */
.hero {
    background-color: var(--hero-bg);
    padding: 90px 24px 80px;
    text-align: center;
}

.hero-content {
    max-width: 680px;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 32px;
}

.btn-hero-primary {
    display: inline-block;
    background-color: var(--green);
    color: var(--white);
    padding: 14px 40px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    transition: background-color 0.2s, transform 0.2s;
}

.btn-hero-primary:hover {
    background-color: var(--green-dark);
    transform: translateY(-2px);
}

/* ── Feature Cards ── */
.feature-cards-section {
    background-color: var(--hero-bg);
    padding: 16px 0 60px;
}

.feature-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background-color: var(--white);
    border-radius: 14px;
    padding: 36px 28px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.07);
    transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 2.2rem;
    margin-bottom: 16px;
    display: block;
}

.icon-green { color: var(--green); }
.icon-orange { color: var(--orange); }

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* ── CTA Section ── */
.cta-section {
    padding: 40px 0 60px;
    background-color: var(--hero-bg);
}

.cta-card {
    background-color: var(--white);
    border-radius: 14px;
    padding: 48px 32px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.07);
}

.cta-card h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.btn-cta-orange {
    display: inline-block;
    background-color: var(--orange);
    color: var(--white);
    padding: 14px 40px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    transition: background-color 0.2s, transform 0.2s;
}

.btn-cta-orange:hover {
    background-color: var(--orange-dark);
    transform: translateY(-2px);
}

/* ── Search Section ── */
.search-section {
    padding: 60px 0;
    background-color: var(--white);
}

.search-card {
    background-color: var(--white);
    padding: 32px;
    border-radius: 14px;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.08);
    margin-bottom: 40px;
    border: 1px solid #e5e7eb;
}

.search-card h2 {
    margin-bottom: 20px;
    color: var(--green);
    font-size: 1.3rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    align-items: end;
}

.btn-search {
    width: 100%;
    padding: 12px 20px;
}

/* ── Trips Section ── */
.trips-section {
    margin-top: 40px;
}

.trips-section h2 {
    margin-bottom: 24px;
    color: var(--text-dark);
    font-size: 1.3rem;
}

.trip-card {
    background-color: var(--white);
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.07);
    margin-bottom: 20px;
    border: 1px solid #e5e7eb;
    transition: transform 0.2s, box-shadow 0.2s;
}

.trip-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.trip-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--light);
}

.trip-route h3 {
    color: var(--text-dark);
    font-size: 1.2rem;
}

.trip-price h3 {
    color: var(--green);
    font-size: 1.4rem;
    text-align: right;
}

.trip-price p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.trip-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.info-item i {
    color: var(--green);
}

.trip-driver {
    margin: 15px 0;
    padding: 12px 16px;
    background-color: var(--green-light);
    border-radius: 8px;
    font-size: 0.9rem;
}

.trip-description {
    margin-top: 10px;
    color: var(--text-light);
    font-size: 0.9rem;
}

.trip-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.trip-actions button {
    flex: 1;
}

/* ── How It Works ── */
.how-it-works {
    padding: 80px 0;
    background-color: var(--light);
}

.how-it-works h2 {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 50px;
    color: var(--text-dark);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
}

.step-card {
    text-align: center;
    padding: 30px 20px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.step-number {
    width: 48px;
    height: 48px;
    background-color: var(--green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0 auto 16px;
}

.step-card i {
    font-size: 2.2rem;
    color: var(--orange);
    margin-bottom: 16px;
}

.step-card h3 {
    margin: 12px 0 8px;
    font-size: 1.1rem;
    color: var(--text-dark);
}

.step-card p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* ── Benefits ── */
.benefits {
    padding: 80px 0;
    background-color: var(--white);
}

.benefits h2 {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 50px;
    color: var(--text-dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
}

.feature {
    text-align: center;
    padding: 24px 16px;
}

.feature i {
    font-size: 2.5rem;
    color: var(--green);
    margin-bottom: 16px;
}

.feature h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.feature p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* ── Bookings Section ── */
.bookings-section {
    padding: 60px 0;
    background: var(--white);
}

.bookings-section h2 {
    margin-bottom: 24px;
    color: var(--text-dark);
}

.booking-card {
    background-color: var(--white);
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.07);
    margin-bottom: 20px;
    border: 1px solid #e5e7eb;
}

.booking-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--light);
}

.booking-info p {
    margin: 7px 0;
}

.booking-actions {
    margin-top: 14px;
}

/* ── Buttons ── */
.btn-primary {
    background-color: var(--green);
    color: var(--white);
    border: none;
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.2s;
}

.btn-primary:hover {
    background-color: var(--green-dark);
    transform: translateY(-1px);
}

.btn-danger {
    background-color: var(--danger-color);
    color: var(--white);
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.2s;
}

.btn-danger:hover {
    background-color: #dc2626;
}

.btn-accept {
    background-color: var(--success-color);
    color: var(--white);
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.2s;
}

.btn-accept:hover {
    background-color: #059669;
}

.btn-complete {
    background-color: var(--orange);
    color: var(--white);
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
}

.btn-block {
    width: 100%;
}

/* ── Status Badges ── */
.status-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.status-pending   { background-color: var(--warning-color); color: var(--white); }
.status-accepted  { background-color: var(--green);         color: var(--white); }
.status-completed { background-color: var(--success-color); color: var(--white); }
.status-active    { background-color: var(--success-color); color: var(--white); }
.status-full      { background-color: var(--warning-color); color: var(--white); }
.status-cancelled { background-color: var(--danger-color);  color: var(--white); }
.status-confirmed { background-color: var(--green);         color: var(--white); }

/* ── Forms ── */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 7px;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.9rem;
}

.form-group i {
    color: var(--green);
    margin-right: 5px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid #d1d5db;
    border-radius: 8px;
    font-size: 0.95rem;
    transition: border-color 0.2s;
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(26, 107, 42, 0.1);
}

textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid #d1d5db;
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    resize: vertical;
}

textarea:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(26, 107, 42, 0.1);
}

/* ── Modal ── */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--white);
    border-radius: 16px;
    width: 90%;
    max-width: 480px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    animation: slideDown 0.25s ease;
    padding: 0;
}

.modal-content.modal-large {
    max-width: 780px;
}

.modal-header {
    background: linear-gradient(135deg, var(--green), var(--green-dark));
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h2 {
    color: var(--white);
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-header .close {
    position: static;
    color: rgba(255,255,255,0.8);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s;
}

.modal-header .close:hover { color: var(--white); }

.modal-header-danger {
    background: linear-gradient(135deg, #dc2626, #991b1b) !important;
}

.btn-cancel {
    background-color: #e5e7eb;
    color: #374151;
    border: none;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.btn-cancel:hover {
    background-color: #d1d5db;
}

/* modal body padding */
.modal-body,
.modal-content > form,
#forgotPasswordForm {
    padding: 24px;
}

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

.form-footer {
    text-align: center;
    margin-top: 16px;
    font-size: 0.88rem;
    color: var(--text-light);
}

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

.form-footer a:hover { text-decoration: underline; }

/* Alert messages inside modals */
.modal-alert {
    padding: 11px 14px;
    border-radius: 8px;
    font-size: 0.88rem;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-alert.hidden { display: none; }

.modal-alert-error {
    background-color: #fee2e2;
    color: #991b1b;
    border-left: 4px solid #ef4444;
}

.modal-alert-success {
    background-color: var(--green-light);
    color: var(--green-dark);
    border-left: 4px solid var(--green);
}

.modal-alert-info {
    background-color: #fdf0e6;
    color: #9c4409;
    border-left: 4px solid var(--orange);
}

.total-price {
    background-color: var(--green-light);
    padding: 14px;
    border-radius: 8px;
    text-align: center;
    margin: 14px 0;
    border: 1px solid rgba(26,107,42,0.15);
}

.total-price h3 {
    color: var(--green);
    font-size: 1.4rem;
}

/* ── Driver/Admin Dashboard ── */
.driver-dashboard,
.admin-dashboard {
    padding: 40px 0;
    min-height: calc(100vh - 200px);
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 36px;
}

.btn-status {
    padding: 10px 28px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-status.offline { background-color: var(--text-light); color: var(--white); }
.btn-status.online  { background-color: var(--success-color); color: var(--white); }

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 36px;
}

.stat-card {
    background-color: var(--white);
    padding: 28px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.07);
    display: flex;
    align-items: center;
    gap: 18px;
    border: 1px solid #e5e7eb;
}

.stat-card i { font-size: 2.2rem; color: var(--green); }
.stat-card h3 { font-size: 1.8rem; margin-bottom: 4px; color: var(--text-dark); }
.stat-card p  { color: var(--text-light); font-size: 0.85rem; }

.dashboard-content { display: grid; gap: 28px; }

.ride-requests,
.active-ride,
.ride-history,
.admin-section,
.my-trips {
    background-color: var(--white);
    padding: 28px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.07);
    border: 1px solid #e5e7eb;
}

.ride-requests h2,
.active-ride h2,
.ride-history h2,
.admin-section h2,
.my-trips h2 {
    margin-bottom: 18px;
    color: var(--green);
    font-size: 1.15rem;
}

.ride-card {
    background-color: var(--light);
    padding: 18px;
    border-radius: 8px;
    margin-bottom: 14px;
}

.ride-card h3 { margin-bottom: 8px; }
.ride-info { margin: 8px 0; }
.ride-info p { margin: 4px 0; font-size: 0.9rem; }

.ride-actions {
    display: flex;
    gap: 10px;
    margin-top: 12px;
}

.no-rides {
    text-align: center;
    color: var(--text-light);
    padding: 36px;
    font-size: 1rem;
}

/* ── Table ── */
.table-container { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; }

table thead {
    background-color: var(--green);
    color: var(--white);
}

table th,
table td {
    padding: 13px 16px;
    text-align: left;
    font-size: 0.9rem;
}

table tbody tr { border-bottom: 1px solid var(--light); }
table tbody tr:hover { background-color: var(--green-light); }

/* ── Trip detail modal ── */
.trip-full-details h3 { margin-bottom: 18px; color: var(--green); font-size: 1.4rem; }

.detail-section {
    background-color: var(--light);
    padding: 18px;
    border-radius: 8px;
    margin-bottom: 18px;
}

.detail-section h4 { margin-bottom: 12px; color: var(--text-dark); }
.detail-section p  { margin: 8px 0; font-size: 0.9rem; }

.passengers-list { margin-top: 18px; }
.passengers-list h3 { margin-bottom: 12px; color: var(--text-dark); }

.passenger-item {
    background-color: var(--light);
    padding: 13px;
    border-radius: 8px;
    margin-bottom: 8px;
}

.passenger-item p { margin: 4px 0; font-size: 0.9rem; }

.booking-trip-info {
    background-color: var(--green-light);
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 18px;
}

.booking-trip-info p { margin: 8px 0; font-size: 0.9rem; }

.trip-details {
    margin: 14px 0;
    padding: 14px;
    background-color: var(--light);
    border-radius: 8px;
}

.trip-details p { margin: 6px 0; font-size: 0.9rem; }

/* ── Driver trip card ── */
.driver-trip-card { margin-bottom: 22px; }

/* ── Loader ── */
.loader {
    border: 4px solid var(--light);
    border-top: 4px solid var(--green);
    border-radius: 50%;
    width: 44px;
    height: 44px;
    animation: spin 0.9s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0%   { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.status-text {
    text-align: center;
    font-size: 1.1rem;
    margin: 18px 0;
    color: var(--text-light);
}

/* ── Footer ── */
.footer {
    background-color: var(--dark);
    color: var(--white);
    text-align: center;
    padding: 28px 0;
}

/* ── Utility ── */
.hidden { display: none !important; }

.no-data {
    text-align: center;
    color: var(--text-light);
    padding: 40px;
    font-size: 1rem;
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .feature-cards-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        flex-direction: column;
        gap: 8px;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .steps-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }

    .dashboard-header {
        flex-direction: column;
        gap: 16px;
    }

    .dashboard-stats {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .trip-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .trip-info {
        grid-template-columns: 1fr;
    }

    .booking-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}