/**
 * OneGy Cars - Shortcodes Production Stylesheet
 * Responsive, mobile-first, professional modern design
 * All shortcodes styled for full-page layouts
 */

/* ========== Reset & Base Styles ========== */
html,
body {
    overflow-x: hidden;
    -webkit-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
    touch-action: manipulation;
    -webkit-user-scalable: no;
}

.ogc-shortcode-wrapper {
    min-height: 100vh;
    width: 100%;
    overflow-x: hidden;
    max-width: 100vw;
    touch-action: manipulation;
    -webkit-user-scalable: no;
}

.ogc-shortcode-wrapper * {
    box-sizing: border-box;
}

/* Input elements should allow user interaction */
.ogc-shortcode-wrapper input,
.ogc-shortcode-wrapper textarea,
.ogc-shortcode-wrapper select,
.ogc-shortcode-wrapper button,
.ogc-shortcode-wrapper a {
    -webkit-user-select: text;
    user-select: text;
    touch-action: auto;
}

/* ========== Color Palette ========== */
:root {
    --primary-color: #667eea;
    --primary-dark: #5568d3;
    --secondary-color: #764ba2;
    --success-color: #48bb78;
    --warning-color: #ed8936;
    --danger-color: #f56565;
    --info-color: #4299e1;
    --light-bg: #f9f9f9;
    --border-color: #e2e8f0;
    --text-dark: #2d3748;
    --text-light: #718096;
    --text-lighter: #a0aec0;
}

/* ========== Common Alert Styles ========== */
.ogc-alert {
    padding: 15px 20px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.ogc-alert-danger {
    background-color: #fed7d7;
    color: #c53030;
    border: 1px solid #fc8181;
}

.ogc-alert-success {
    background-color: #c6f6d5;
    color: #22543d;
    border: 1px solid #9ae6b4;
}

.ogc-alert-info {
    background-color: #bee3f8;
    color: #2c5282;
    border: 1px solid #63b3ed;
}

.ogc-alert-warning {
    background-color: #feebc8;
    color: #7c2d12;
    border: 1px solid #fbd38d;
}

.ogc-alert a {
    color: inherit;
    font-weight: 600;
    text-decoration: underline;
}

.ogc-alert a:hover {
    text-decoration: none;
}

/* ========== Button Styles ========== */
.ogc-btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    text-align: center;
    line-height: 1;
}

.ogc-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

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

.ogc-btn-primary:hover {
    background-color: var(--primary-dark);
}

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

.ogc-btn-secondary {
    background-color: var(--secondary-color);
    color: white;
}

.ogc-btn-secondary:hover {
    background-color: #664a92;
}

.ogc-btn-success {
    background-color: var(--success-color);
    color: white;
}

.ogc-btn-success:hover {
    background-color: #38a169;
}

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

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

.ogc-btn-block {
    width: 100%;
    display: block;
}

.ogc-btn-sm {
    padding: 8px 16px;
    font-size: 12px;
}

.ogc-btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

.ogc-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* ========== Form Styles ========== */
.ogc-form {
    width: 100%;
}

.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 14px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="tel"],
.form-group input[type="number"],
.form-group input[type="url"],
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background-color: white;
    color: var(--text-dark);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group.checkbox,
.form-group.radio {
    flex-direction: row;
    align-items: center;
    gap: 10px;
}

.form-group input[type="checkbox"],
.form-group input[type="radio"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.form-group.checkbox label,
.form-group.radio label {
    margin-bottom: 0;
    cursor: pointer;
    font-weight: 400;
}

.form-error {
    color: var(--danger-color);
    font-size: 12px;
    margin-top: 6px;
}

/* ========== Container Utilities ========== */
.ogc-container {
    width: 100%;
    padding: 0 20px;
}

.ogc-container-sm {
    width: 100%;
}

.ogc-container-md {
    width: 100%;
}

.ogc-container-lg {
    width: 100%;
}

/* ========== Typography ========== */
.ogc-page-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 0 10px 0;
}

.ogc-page-subtitle {
    font-size: 16px;
    color: var(--text-light);
    margin: 0;
}

.ogc-section-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 0 20px 0;
}

.ogc-card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0 0 10px 0;
}

/* ========== FULL-PAGE WRAPPERS (Production Ready) ========== */

/* Vehicles Page */
.ogc-vehicles-wrapper {
    width: 100%;
    min-height: 100vh;
    background-color: #f5f7fa;
    padding: 30px 20px;
}

.ogc-vehicles-container {
    width: 100%;
    padding: 0 20px;
}

.ogc-vehicles-header {
    text-align: center;
    margin-bottom: 40px;
    padding: 40px 0;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.ogc-vehicles-header .ogc-page-title,
.ogc-vehicles-header .ogc-page-subtitle {
    margin: 0;
}

.ogc-vehicles-header .ogc-page-title {
    margin-bottom: 10px;
}

.ogc-vehicles-filters {
    background: white;
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.filter-group {
    display: flex;
    flex-direction: column;
}

.filter-input,
.filter-select {
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
}

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

.ogc-vehicles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.vehicle-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.vehicle-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.vehicle-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    background-color: var(--light-bg);
}

.vehicle-info {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.vehicle-title {
    font-weight: 600;
    font-size: 16px;
    color: var(--text-dark);
    margin: 0 0 8px 0;
}

.vehicle-specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 13px;
}

.vehicle-spec {
    color: var(--text-light);
}

.vehicle-spec strong {
    color: var(--text-dark);
}

.vehicle-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    margin: 15px 0 0 0;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.ogc-pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin: 40px 0;
}

.pagination-btn {
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: white;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.pagination-btn.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Login Page */
.ogc-login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: 20px;
    width: 100%;
}

.ogc-login-container {
    width: 100%;
    max-width: 420px;
}

@media (max-width: 600px) {
    .ogc-login-container {
        max-width: 100%;
    }
}

.ogc-login-form-box {
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.ogc-login-form-box .ogc-page-title {
    font-size: 28px;
    margin-bottom: 5px;
}

.ogc-login-form-box .ogc-page-subtitle {
    margin-bottom: 30px;
}

.ogc-login-footer {
    margin-top: 25px;
    text-align: center;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.ogc-login-footer p {
    margin: 10px 0;
    font-size: 14px;
    color: var(--text-light);
}

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

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

/* Register Page */
.ogc-register-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: 20px;
    width: 100%;
}

.ogc-register-container {
    width: 100%;
    max-width: 500px;
}

@media (max-width: 600px) {
    .ogc-register-container {
        max-width: 100%;
    }
}

.ogc-register-form-box {
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.ogc-register-form-box .ogc-page-title {
    font-size: 28px;
    margin-bottom: 5px;
}

.ogc-register-form-box .ogc-page-subtitle {
    margin-bottom: 30px;
}

.password-strength {
    margin-top: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.strength-bar {
    height: 4px;
    background-color: var(--border-color);
    border-radius: 2px;
    flex-grow: 1;
    overflow: hidden;
}

.strength-bar.week {
    background-color: var(--danger-color);
}

.strength-bar.fair {
    background-color: var(--warning-color);
}

.strength-bar.good {
    background-color: #a0d995;
}

.strength-bar.strong {
    background-color: var(--success-color);
}

.strength-text {
    font-size: 12px;
    color: var(--text-light);
}

.ogc-register-footer {
    margin-top: 25px;
    text-align: center;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.ogc-register-footer p {
    margin: 0;
    font-size: 14px;
    color: var(--text-light);
}

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

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

/* Quotation Form Page */
.ogc-quotation-form-wrapper {
    min-height: 100vh;
    width: 100%;
    background-color: var(--light-bg);
    padding: 30px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ogc-quotation-form-container {
    width: 100%;
    max-width: 600px;
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

@media (max-width: 600px) {
    .ogc-quotation-form-container {
        max-width: 100%;
        padding: 30px 20px;
    }
}

.ogc-quotation-form-container h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 0 10px 0;
}

.ogc-quotation-form-container .subtitle {
    color: var(--text-light);
    margin: 0 0 30px 0;
}

.quotation-status {
    padding: 15px 20px;
    border-radius: 6px;
    margin-top: 20px;
    margin-bottom: 20px;
}

.quotation-status.success {
    background-color: #c6f6d5;
    color: #22543d;
    border: 1px solid #9ae6b4;
}

.quotation-status.error {
    background-color: #fed7d7;
    color: #c53030;
    border: 1px solid #fc8181;
}

/* Dealer Dashboard */
.ogc-dealer-dashboard-wrapper {
    width: 100%;
    min-height: 100vh;
    background-color: var(--light-bg);
    padding: 30px 20px;
}

.ogc-dealer-dashboard-container {
    width: 100%;
    padding: 0 20px;
}

.ogc-dashboard-header {
    background: white;
    padding: 40px;
    border-radius: 8px;
    margin-bottom: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.ogc-dashboard-header .ogc-page-title {
    margin-bottom: 10px;
}

.ogc-dashboard-tabs {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.nav-tabs {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    border-bottom: 2px solid var(--border-color);
}

.tab-item {
    flex: 1;
    min-width: 150px;
}

.tab-link {
    display: block;
    padding: 16px 24px;
    text-decoration: none;
    color: var(--text-light);
    font-weight: 600;
    font-size: 14px;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    cursor: pointer;
}

.tab-link:hover {
    color: var(--primary-color);
}

.tab-item.active .tab-link {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-pane {
    display: none;
}

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

.ogc-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.ogc-kpi-card {
    background: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    text-align: center;
}

.ogc-kpi-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.ogc-kpi-label {
    font-size: 14px;
    color: var(--text-light);
    font-weight: 600;
}

.ogc-data-table {
    width: 100%;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.ogc-data-table table {
    width: 100%;
    border-collapse: collapse;
}

.ogc-data-table thead {
    background-color: var(--light-bg);
    border-bottom: 2px solid var(--border-color);
}

.ogc-data-table th {
    padding: 16px;
    text-align: left;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 14px;
}

.ogc-data-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
    color: var(--text-dark);
}

.ogc-data-table tbody tr:hover {
    background-color: var(--light-bg);
}

/* Vehicle Detail Page */
.ogc-vehicle-detail-wrapper {
    width: 100%;
    min-height: 100vh;
    background-color: var(--light-bg);
    padding: 30px 20px;
}

.ogc-vehicle-container {
    width: 100%;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.ogc-vehicle-gallery {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.gallery-main {
    width: 100%;
    height: 500px;
    background-color: var(--light-bg);
    overflow: hidden;
}

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

.gallery-thumbs {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 10px;
    padding: 15px;
    background: white;
}

.gallery-thumbs img {
    width: 100%;
    height: 80px;
    object-fit: cover;
    border-radius: 4px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.3s ease;
}

.gallery-thumbs img:hover {
    border-color: var(--primary-color);
}

.ogc-vehicle-info {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
}

.ogc-vehicle-info h1 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 0 20px 0;
}

.vehicle-specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--border-color);
}

.vehicle-spec {
    display: flex;
    flex-direction: column;
}

.vehicle-spec .label {
    font-weight: 600;
    color: var(--text-light);
    font-size: 12px;
    text-transform: uppercase;
    margin-bottom: 5px;
}

.vehicle-spec .value {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
}

.vehicle-price {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
    margin: 20px 0;
}

.dealer-info {
    background: var(--light-bg);
    padding: 20px;
    border-radius: 6px;
    margin: 20px 0;
}

.dealer-info h3 {
    margin: 0 0 10px 0;
    font-size: 16px;
    color: var(--text-dark);
}

.dealer-info p {
    margin: 0;
    font-size: 14px;
    color: var(--text-light);
}

/* Dealer Profile Page */
.ogc-dealer-profile-wrapper {
    width: 100%;
    min-height: 100vh;
    background-color: var(--light-bg);
    padding: 30px 20px;
}

.ogc-dealer-profile-container {
    width: 100%;
    padding: 0 20px;
}

.dealer-header {
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 30px;
    align-items: start;
}

.dealer-logo {
    width: 150px;
    height: 150px;
    background: var(--light-bg);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.dealer-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.dealer-info h1 {
    margin: 0 0 10px 0;
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dark);
}

.dealer-info .description {
    color: var(--text-light);
    margin: 0 0 20px 0;
    line-height: 1.6;
}

.dealer-contact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.contact-item {
    font-size: 14px;
    color: var(--text-dark);
    display: block;
}

.contact-item strong {
    color: var(--primary-color);
}

.contact-item a {
    color: var(--primary-color);
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

.dealer-vehicles-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin: 30px 0 20px 0;
}

.dealer-vehicles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

/* ========== RESPONSIVE DESIGN ========== */

/* Tablet (768px) */
@media (max-width: 768px) {
    .ogc-vehicles-wrapper,
    .ogc-vehicle-detail-wrapper,
    .ogc-dealer-dashboard-wrapper,
    .ogc-quotation-form-wrapper,
    .ogc-dealer-profile-wrapper {
        padding: 20px 15px;
    }

    .ogc-vehicles-filters {
        grid-template-columns: 1fr;
        padding: 20px 15px;
    }

    .ogc-vehicles-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 15px;
    }

    .vehicle-image {
        height: 180px;
    }

    .ogc-vehicle-container {
        grid-template-columns: 1fr;
    }

    .gallery-main {
        height: 350px;
    }

    .dealer-header {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .dealer-logo {
        width: 120px;
        height: 120px;
    }

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

    .nav-tabs {
        flex-wrap: wrap;
    }

    .tab-item {
        min-width: 120px;
    }

    .tab-link {
        padding: 12px 16px;
        font-size: 12px;
    }

    .vehicle-specs {
        grid-template-columns: 1fr;
    }

    .dealer-contact {
        grid-template-columns: 1fr;
    }

    .dealer-vehicles-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }

    .ogc-login-form-box,
    .ogc-register-form-box,
    .ogc-quotation-form-container {
        padding: 30px 20px;
    }

    .ogc-page-title {
        font-size: 28px;
    }

    .ogc-section-title {
        font-size: 24px;
    }
}

/* Mobile (480px) */
@media (max-width: 480px) {
    .ogc-vehicles-wrapper,
    .ogc-vehicle-detail-wrapper,
    .ogc-dealer-dashboard-wrapper,
    .ogc-quotation-form-wrapper,
    .ogc-dealer-profile-wrapper,
    .ogc-login-wrapper,
    .ogc-register-wrapper {
        padding: 15px 10px;
    }

    .ogc-vehicles-filters {
        grid-template-columns: 1fr;
        padding: 15px 10px;
        gap: 10px;
    }

    .ogc-vehicles-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .vehicle-card {
        display: flex;
        flex-direction: column;
    }

    .vehicle-image {
        height: 200px;
    }

    .vehicle-specs {
        grid-template-columns: 1fr;
        gap: 10px;
        margin-bottom: 12px;
    }

    .ogc-kpi-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .ogc-kpi-card {
        padding: 20px;
    }

    .ogc-kpi-value {
        font-size: 28px;
    }

    .gallery-main {
        height: 250px;
    }

    .gallery-thumbs {
        grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
        gap: 8px;
        padding: 10px;
    }

    .gallery-thumbs img {
        height: 60px;
    }

    .dealer-header {
        padding: 20px 15px;
        gap: 15px;
    }

    .dealer-logo {
        width: 80px;
        height: 80px;
        margin-bottom: 10px;
    }

    .ogc-vehicle-info {
        padding: 20px 15px;
    }

    .ogc-vehicle-info h1 {
        font-size: 24px;
    }

    .dealer-info h1 {
        font-size: 22px;
    }

    .dealer-contact {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .dealer-vehicles-grid {
        grid-template-columns: 1fr;
    }

    .ogc-login-form-box,
    .ogc-register-form-box,
    .ogc-quotation-form-container {
        padding: 25px 15px;
        border-radius: 6px;
    }

    .ogc-login-form-box .ogc-page-title,
    .ogc-register-form-box .ogc-page-title,
    .ogc-quotation-form-container h2 {
        font-size: 22px;
    }

    .form-group {
        margin-bottom: 16px;
    }

    .form-group label {
        font-size: 13px;
        margin-bottom: 6px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 10px 12px;
        font-size: 14px;
    }

    .ogc-btn {
        padding: 10px 20px;
        font-size: 13px;
    }

    .ogc-btn-block {
        width: 100%;
    }

    .ogc-page-title {
        font-size: 24px;
    }

    .ogc-section-title {
        font-size: 20px;
    }

    .ogc-card-title {
        font-size: 16px;
    }

    .nav-tabs {
        flex-wrap: wrap;
    }

    .tab-item {
        min-width: 100px;
        flex: 1;
    }

    .tab-link {
        padding: 10px 12px;
        font-size: 11px;
    }

    .ogc-data-table th,
    .ogc-data-table td {
        padding: 12px;
        font-size: 12px;
    }
}

/* Extra Small (320px) */
@media (max-width: 340px) {
    .ogc-vehicles-wrapper,
    .ogc-vehicle-detail-wrapper,
    .ogc-dealer-dashboard-wrapper,
    .ogc-quotation-form-wrapper,
    .ogc-dealer-profile-wrapper,
    .ogc-login-wrapper,
    .ogc-register-wrapper {
        padding: 10px;
    }

    .ogc-page-title {
        font-size: 20px;
    }

    .ogc-section-title {
        font-size: 18px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px;
    }

    .ogc-btn {
        padding: 10px 16px;
        font-size: 12px;
    }

    .tab-link {
        padding: 8px 10px;
        font-size: 10px;
    }
}

/* ========== Loading & Empty States ========== */
.ogc-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    color: var(--text-light);
}

.ogc-loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-right: 15px;
}

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

.ogc-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    text-align: center;
    color: var(--text-light);
}

.ogc-empty-state-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.ogc-empty-state-text {
    margin-bottom: 20px;
}

/* ========== Accessibility ========== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* iPad (1024px) Tablet Optimization */
@media (max-width: 1024px) and (min-width: 769px) {
    .ogc-kpi-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .ogc-vehicle-container {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .gallery-main {
        height: 400px;
    }

    .dealer-contact {
        grid-template-columns: 1fr 1fr;
    }
}

/* iPhone SE (375px) Mobile Optimization */
@media (max-width: 375px) {
    .ogc-vehicles-wrapper,
    .ogc-vehicle-detail-wrapper,
    .ogc-dealer-dashboard-wrapper,
    .ogc-quotation-form-wrapper,
    .ogc-dealer-profile-wrapper,
    .ogc-login-wrapper,
    .ogc-register-wrapper {
        padding: 12px 8px;
    }

    .ogc-page-title {
        font-size: 24px;
    }

    .ogc-vehicles-grid {
        gap: 10px;
    }

    .vehicle-card {
        border-radius: 6px;
    }

    .vehicle-image {
        height: 150px;
    }

    .ogc-kpi-card {
        padding: 15px;
    }

    .ogc-kpi-value {
        font-size: 24px;
    }

    .ogc-data-table {
        font-size: 12px;
    }

    .ogc-data-table th,
    .ogc-data-table td {
        padding: 10px 8px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px;
        padding: 10px 12px;
    }

    .tab-link {
        padding: 6px 8px;
        font-size: 11px;
    }

    .tab-item {
        min-width: 100px;
    }
}

/* Focus visible for keyboard navigation */
.ogc-btn:focus-visible,
.form-group input:focus-visible,
.form-group select:focus-visible,
.tab-link:focus-visible,
.pagination-btn:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}