at-container-registry/pkg/appview/static/css/style.css

:root {
    --primary: #0066cc;
    --secondary: #6c757d;
    --success: #28a745;
    --danger: #dc3545;
    --bg: #ffffff;
    --fg: #1a1a1a;
    --border: #e0e0e0;
    --code-bg: #f5f5f5;
    --hover-bg: #f9f9f9;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg);
    color: var(--fg);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Navigation */
.navbar {
    background: var(--fg);
    color: white;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.nav-brand a {
    color: white;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: bold;
}

.nav-search {
    flex: 1;
    max-width: 400px;
    margin: 0 2rem;
}

.nav-search input {
    width: 100%;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 4px;
    font-size: 0.95rem;
}

.nav-links {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.nav-links a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
}

.nav-links a:hover {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.user-handle {
    color: #aaa;
}

.settings-icon {
    font-size: 1.2rem;
}

/* Buttons */
button, .btn, .btn-primary, .btn-secondary {
    padding: 0.5rem 1rem;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    font-size: 0.95rem;
    transition: opacity 0.2s;
}

button:hover, .btn:hover, .btn-primary:hover, .btn-secondary:hover {
    opacity: 0.9;
}

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

.btn-link {
    background: transparent;
    color: white;
    text-decoration: underline;
}

.delete-btn {
    background: var(--danger);
    padding: 0.25rem 0.5rem;
    font-size: 0.85rem;
}

.copy-btn {
    padding: 0.25rem 0.75rem;
    background: var(--primary);
    font-size: 0.85rem;
}

/* Cards */
.push-card, .repository-card {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    background: white;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.push-header {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.push-user {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.push-user:hover {
    text-decoration: underline;
}

.push-separator {
    color: #999;
    margin: 0 0.25rem;
}

.push-repo {
    font-weight: 500;
}

.push-tag {
    color: var(--secondary);
}

.push-details {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.digest {
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.85rem;
    background: var(--code-bg);
    padding: 0.1rem 0.3rem;
    border-radius: 3px;
}

.separator {
    color: #ccc;
}

.push-command {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-top: 0.5rem;
    padding: 0.5rem;
    background: var(--code-bg);
    border-radius: 4px;
}

.pull-command {
    flex: 1;
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.9rem;
}

/* Repository Cards */
.repo-header {
    padding: 1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--hover-bg);
    border-radius: 8px 8px 0 0;
    margin: -1rem -1rem 0 -1rem;
}

.repo-header:hover {
    background: #f0f0f0;
}

.repo-header h2 {
    font-size: 1.3rem;
    margin-bottom: 0.25rem;
}

.repo-stats {
    color: #666;
    font-size: 0.9rem;
    display: flex;
    gap: 0.5rem;
}

.expand-btn {
    background: transparent;
    color: var(--fg);
    padding: 0.25rem 0.5rem;
    font-size: 1.2rem;
}

.repo-details {
    padding-top: 1rem;
}

.tags-section, .manifests-section {
    margin-bottom: 1.5rem;
}

.tags-section h3, .manifests-section h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--secondary);
}

.tag-row, .manifest-row {
    display: flex;
    gap: 1rem;
    align-items: center;
    padding: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.tag-row:last-child, .manifest-row:last-child {
    border-bottom: none;
}

.tag-name {
    font-weight: 500;
    min-width: 100px;
}

.tag-arrow {
    color: #999;
}

.tag-digest, .manifest-digest {
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.85rem;
    background: var(--code-bg);
    padding: 0.1rem 0.3rem;
    border-radius: 3px;
}

/* Settings Page */
.settings-page {
    max-width: 800px;
    margin: 0 auto;
}

.settings-section {
    background: white;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.settings-section h2 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border);
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--secondary);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 1rem;
}

.form-group small {
    display: block;
    margin-top: 0.25rem;
    color: #666;
    font-size: 0.85rem;
}

.info-row {
    margin-bottom: 0.75rem;
}

.info-row strong {
    display: inline-block;
    min-width: 150px;
    color: var(--secondary);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    max-width: 800px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--secondary);
}

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

.manifest-json {
    background: var(--code-bg);
    padding: 1rem;
    border-radius: 4px;
    overflow-x: auto;
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.85rem;
    border: 1px solid var(--border);
}

/* Loading and Empty States */
.loading {
    text-align: center;
    padding: 2rem;
    color: #666;
}

.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--hover-bg);
    border-radius: 8px;
    border: 1px solid var(--border);
}

.empty-state p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: var(--secondary);
}

.empty-state pre {
    background: var(--code-bg);
    padding: 1rem;
    border-radius: 4px;
    display: inline-block;
}

.empty-message {
    color: #999;
    font-style: italic;
    padding: 1rem;
}

/* Status Messages */
.success {
    color: var(--success);
    padding: 0.5rem;
    background: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: 4px;
    margin-top: 1rem;
}

.error {
    color: var(--danger);
    padding: 0.5rem;
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: 4px;
    margin-top: 1rem;
}

/* Load More Button */
.load-more {
    width: 100%;
    margin-top: 1rem;
    background: var(--secondary);
}

/* Login Page */
.login-page {
    max-width: 450px;
    margin: 4rem auto;
    padding: 2rem;
}

.login-page h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    text-align: center;
}

.login-page > p {
    text-align: center;
    color: var(--secondary);
    margin-bottom: 2rem;
}

.login-form {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.login-form .form-group {
    margin-bottom: 1.5rem;
}

.login-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.login-form input[type="text"] {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 1rem;
}

.login-form input[type="text"]:focus {
    outline: none;
    border-color: var(--primary);
}

.btn-large {
    width: 100%;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
}

.login-help {
    text-align: center;
    margin-top: 2rem;
    color: var(--secondary);
}

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

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

/* Responsive */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-search {
        max-width: 100%;
        margin: 0;
    }

    .push-details {
        flex-wrap: wrap;
    }

    .tag-row, .manifest-row {
        flex-wrap: wrap;
    }

    .login-page {
        margin: 2rem auto;
        padding: 1rem;
    }
}