/* Public pages styling — recall search and barcode scan */

.public-header {
    text-align: center;
    padding: 0.5rem;
}

.public-header h1 {
    font-size: 1.5rem;
    color: var(--color-text-dark);
    margin-bottom: 0.25rem;
}

.public-header p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    padding: 0.25rem;
}

/* Navigation between public pages */
.public-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    padding: 0.5rem;
}

.nav-link {
    padding: 0.5rem 1rem;
    border-radius: 5px;
    text-decoration: none;
    color: var(--color-text-dark);
    font-weight: bold;
    font-size: 0.9rem;
    background-color: var(--color-white);
    box-shadow: 0px 1px 2px 1px var(--color-shadow-xs);
    transition: background-color 0.2s;
}

.nav-link:hover {
    background-color: var(--color-bg-subtle);
}

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

/* Product Recalls / Vehicle Recalls tabs */
.search-tabs {
    display: flex;
    gap: 0.5rem;
    padding: 0.5rem 0 0.75rem;
}

.search-tab {
    padding: 0.45rem 1.1rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    background-color: var(--color-bg-subtle);
    color: var(--color-text-dark);
    transition: background-color 0.2s, color 0.2s;
}

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

.search-tab:hover:not(.search-tab--active) {
    background-color: var(--color-gray-hover);
}

/* Search form */
.search-section {
    padding: 0.5rem 0;
}

.search-form {
    display: flex;
    gap: 0.5rem;
    background-color: var(--color-white);
    padding: 0.75rem;
    border-radius: 8px;
    box-shadow: 0px 2px 4px var(--color-shadow-xs);
}

.search-input {
    flex: 1;
    padding: 0.6rem;
    font-size: 0.9rem;
    border: 1px solid var(--color-gray-border);
    border-radius: 5px;
    background-color: var(--color-bg-faint);
}

.search-btn {
    padding: 0.6rem 1.2rem;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    font-size: 0.9rem;
}

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

.search-btn:disabled {
    background-color: var(--color-gray-light);
    cursor: not-allowed;
}

/* Results */
.results-section {
    padding: 0.5rem 0;
}

.results-count {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    padding: 0.5rem 0;
}

.results-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.recall-card {
    background-color: var(--color-white);
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0px 2px 4px var(--color-shadow-xs);
    border-left: 4px solid var(--color-primary);
}

.recall-title {
    font-size: 1rem;
    color: var(--color-text-dark);
    margin-bottom: 0.5rem;
}

.recall-date {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    display: block;
    margin-bottom: 0.5rem;
}

.recall-product,
.recall-manufacturer,
.recall-hazard,
.recall-remedy {
    font-size: 0.85rem;
    color: var(--color-gray-dark);
    padding: 0.15rem 0;
}

.recall-hazard {
    color: var(--color-danger);
    font-weight: bold;
}

.recall-remedy {
    color: var(--color-success-dark);
}

.recall-link {
    display: inline-block;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--color-primary);
    text-decoration: none;
}

.recall-link:hover {
    text-decoration: underline;
}

/* Barcode scan section */
.scan-section {
    padding: 0.5rem 0;
}

.camera-block {
    background-color: var(--color-white);
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0px 2px 4px var(--color-shadow-xs);
    text-align: center;
    margin-bottom: 0.75rem;
}

.camera-info {
    cursor: pointer;
    padding: 2rem 1rem;
    border: 2px dashed var(--color-gray-light);
    border-radius: 8px;
}

.camera-info p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

#scan-video {
    width: 100%;
    max-width: 400px;
    border-radius: 8px;
}

.scan-btn {
    padding: 0.6rem 1.2rem;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    margin-top: 0.5rem;
    font-size: 0.9rem;
}

.manual-entry {
    background-color: var(--color-white);
    padding: 0.75rem;
    border-radius: 8px;
    box-shadow: 0px 2px 4px var(--color-shadow-xs);
}

.barcode-form {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    background: transparent;
    padding: 0;
    box-shadow: none;
}

.barcode-form label {
    font-size: 0.85rem;
    color: var(--color-gray-dark);
}

.barcode-input {
    padding: 0.6rem;
    font-size: 0.9rem;
    border: 1px solid var(--color-gray-border);
    border-radius: 5px;
    background-color: var(--color-bg-faint);
}

/* Product info card */
.product-card {
    background-color: var(--color-white);
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0px 2px 4px var(--color-shadow-xs);
    margin-bottom: 0.75rem;
}

.product-card h3 {
    font-size: 1.1rem;
    color: var(--color-text-dark);
    margin-bottom: 0.5rem;
}

.product-card p {
    font-size: 0.85rem;
    color: var(--color-gray-dark);
    padding: 0.1rem 0;
}

.product-image {
    max-width: 150px;
    border-radius: 5px;
    margin: 0.5rem 0;
}

.not-found {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    padding: 0.5rem 0;
}

/* Recall status badges */
.recall-alert {
    background-color: var(--color-alert-warn-bg);
    border: 1px solid var(--color-alert-warn-bd);
    color: var(--color-alert-warn-tx);
    padding: 0.75rem;
    border-radius: 5px;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.recall-clear {
    background-color: var(--color-alert-ok-bg);
    border: 1px solid var(--color-alert-ok-bd);
    color: var(--color-alert-ok-tx);
    padding: 0.75rem;
    border-radius: 5px;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

/* Loading and error states */
.loading {
    text-align: center;
    padding: 1rem;
}

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

.error-message {
    background-color: var(--color-alert-err-bg);
    border: 1px solid var(--color-alert-err-bd);
    color: var(--color-alert-err-tx);
    padding: 0.75rem;
    border-radius: 5px;
    font-size: 0.85rem;
}

/* Footer */
.public-footer {
    text-align: center;
    padding: 1rem 0;
}

.public-footer p {
    font-size: 0.75rem;
    color: var(--color-gray-medium);
    padding: 0.1rem;
}

.login-link a {
    color: var(--color-primary);
    text-decoration: none;
}

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

/* Account creation CTA */
.account-cta {
    background-color: var(--color-cream);
    border: 2px solid var(--color-primary);
    border-radius: 8px;
    padding: 1.25rem;
    margin-top: 1rem;
    text-align: center;
}

.cta-text {
    font-size: 0.95rem;
    color: var(--color-text-dark);
    margin-bottom: 0.75rem;
    font-weight: 500;
}

.cta-btn {
    display: inline-block;
    padding: 0.7rem 1.5rem;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 5px;
    font-weight: bold;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.2s;
}

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

.cta-login {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 0.5rem;
}

.cta-login a {
    color: var(--color-primary);
    text-decoration: none;
}

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

/* --- Responsive Design: 320px–1920px --- */

/* Large screens (> 768px): widen the public page container */
@media (min-width: 769px) {
    body .container {
        max-width: 48rem;
    }

    .recall-card {
        padding: 1.25rem;
    }

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

    .product-card {
        display: flex;
        gap: 1rem;
        align-items: flex-start;
    }

    .product-image {
        max-width: 200px;
        flex-shrink: 0;
    }

    .camera-block {
        padding: 1.5rem;
    }

    #scan-video {
        max-width: 500px;
    }

    .account-cta {
        padding: 1.5rem 2rem;
    }

    .cta-btn {
        padding: 0.8rem 2rem;
        font-size: 1.05rem;
    }
}

/* Tablet (481px–768px) */
@media (max-width: 768px) and (min-width: 481px) {
    body .container {
        max-width: 40rem;
        padding: 0.75rem;
    }

    .public-header h1 {
        font-size: 1.35rem;
    }

    .recall-card {
        padding: 0.85rem;
    }

    .product-image {
        max-width: 120px;
    }

    #scan-video {
        max-width: 350px;
    }
}

/* Small screens (≤ 480px): mobile-first optimizations */
@media (max-width: 480px) {
    body .container {
        padding: 0.5rem;
    }

    .public-header {
        padding: 0.25rem;
    }

    .public-header h1 {
        font-size: 1.2rem;
    }

    .public-header p {
        font-size: 0.8rem;
    }

    .public-nav {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }

    .nav-link {
        width: 100%;
        text-align: center;
        padding: 0.6rem;
        font-size: 0.95rem;
    }

    .search-form {
        flex-direction: column;
    }

    .search-input {
        font-size: 1rem;
        padding: 0.75rem;
    }

    .search-btn,
    .scan-btn {
        width: 100%;
        padding: 0.75rem;
        font-size: 1rem;
        /* Minimum touch target 44px per WCAG */
        min-height: 44px;
    }

    .recall-card {
        padding: 0.75rem;
        border-left-width: 3px;
    }

    .recall-title {
        font-size: 0.95rem;
    }

    .recall-product,
    .recall-manufacturer,
    .recall-hazard,
    .recall-remedy {
        font-size: 0.8rem;
    }

    .camera-block {
        padding: 0.75rem;
    }

    .camera-info {
        padding: 1.5rem 0.75rem;
    }

    #scan-video {
        max-width: 100%;
        border-radius: 5px;
    }

    .barcode-input {
        font-size: 1rem;
        padding: 0.75rem;
    }

    .barcode-form label {
        font-size: 0.9rem;
    }

    .product-card {
        padding: 0.75rem;
    }

    .product-card h3 {
        font-size: 1rem;
    }

    .product-image {
        max-width: 100%;
        width: 100%;
    }

    .account-cta {
        padding: 1rem;
        margin-top: 0.75rem;
    }

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

    .cta-btn {
        width: 100%;
        padding: 0.75rem;
        font-size: 1rem;
        min-height: 44px;
        box-sizing: border-box;
    }

    .error-message {
        font-size: 0.8rem;
    }

    .public-footer {
        padding: 0.75rem 0;
    }

    .public-footer p {
        font-size: 0.7rem;
    }
}

/* Very small screens (≤ 320px) */
@media (max-width: 320px) {
    body .container {
        padding: 0.25rem;
    }

    .public-header h1 {
        font-size: 1.05rem;
    }

    .nav-link {
        font-size: 0.85rem;
        padding: 0.5rem;
    }

    .recall-card {
        padding: 0.5rem;
    }

    .account-cta {
        padding: 0.75rem;
    }
}