/* Modern Compact Design System */

:root {
    --primary-color: #0d99ff;
    --primary-dark: #0080d0;
    --secondary-color: #1a1a2e;
    --secondary-light: #16213e;
    --text-primary: #1a1a2e;
    --text-secondary: #6c757d;
    --text-light: #e8eaef;
    --bg-light: #f8f9fa;
    --bg-lighter: #f0f1f5;
    --border-color: #e9ecef;
    --danger: #e74c3c;
    --success: #26b050;
    --warning: #ffc107;
}

html, body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    background-color: #fafbfc;
    color: var(--text-primary);
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a, .btn-link {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover, .btn-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* Button Styles */
.btn {
    border: none;
    border-radius: 6px;
    font-weight: 500;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    cursor: pointer;
}

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-color: var(--primary-dark);
    box-shadow: 0 2px 4px rgba(13, 153, 255, 0.2);
}

.btn-primary:hover {
    box-shadow: 0 4px 8px rgba(13, 153, 255, 0.3);
    transform: translateY(-1px);
}

.btn-primary:active {
    box-shadow: 0 1px 2px rgba(13, 153, 255, 0.3);
    transform: translateY(0);
}

.btn-secondary {
    color: var(--text-primary);
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--bg-lighter);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(13, 153, 255, 0.1);
    outline: none;
}

/* Content Area */
.content {
    padding: 1.5rem;
    background-color: #fff;
    border-radius: 8px;
    margin: 1rem;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

h1 {
    font-size: 1.875rem;
    margin-top: 2rem;
}

h1:focus {
    outline: none;
}

h2 {
    font-size: 1.5rem;
}

h3 {
    font-size: 1.25rem;
}

/* Form Styling */
.form-control, .form-select {
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(13, 153, 255, 0.1);
}

.form-label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

/* Validation States */
.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--success);
    background-image: linear-gradient(45deg, rgba(38, 176, 80, 0.1) 25%, transparent 25%, transparent 50%, rgba(38, 176, 80, 0.1) 50%, rgba(38, 176, 80, 0.1) 75%, transparent 75%, transparent);
    background-size: 0.5rem 0.5rem;
}

.invalid {
    outline: 1px solid var(--danger);
    background-image: linear-gradient(45deg, rgba(231, 76, 60, 0.1) 25%, transparent 25%, transparent 50%, rgba(231, 76, 60, 0.1) 50%, rgba(231, 76, 60, 0.1) 75%, transparent 75%, transparent);
    background-size: 0.5rem 0.5rem;
}

.validation-message {
    color: var(--danger);
    font-size: 0.8rem;
    margin-top: 0.25rem;
    display: block;
}

/* Error Boundary */
.blazor-error-boundary {
    background: #fff3cd;
    padding: 1rem;
    border-radius: 6px;
    border-left: 4px solid var(--warning);
    color: #856404;
    margin: 1rem;
}

.blazor-error-boundary::after {
    content: "An error has occurred.";
    display: block;
    font-weight: 600;
}

/* Cards and Containers */
.card {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease;
    overflow: hidden;
}

.card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.card-header {
    background-color: var(--bg-light);
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    background-color: var(--bg-light);
    padding: 1rem;
    border-top: 1px solid var(--border-color);
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

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

th {
    padding: 0.75rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
}

td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

tbody tr:hover {
    background-color: rgba(13, 153, 255, 0.03);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.35rem 0.6rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-primary {
    background-color: rgba(13, 153, 255, 0.2);
    color: var(--primary-color);
}

.badge-success {
    background-color: rgba(38, 176, 80, 0.2);
    color: var(--success);
}

.badge-danger {
    background-color: rgba(231, 76, 60, 0.2);
    color: var(--danger);
}

.badge-warning {
    background-color: rgba(255, 193, 7, 0.2);
    color: #ff9800;
}

.badge-secondary {
    background-color: rgba(108, 117, 125, 0.2);
    color: var(--text-secondary);
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: 6px;
    border-left: 4px solid;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.alert-primary {
    background-color: rgba(13, 153, 255, 0.1);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.alert-success {
    background-color: rgba(38, 176, 80, 0.1);
    border-color: var(--success);
    color: var(--success);
}

.alert-danger {
    background-color: rgba(231, 76, 60, 0.1);
    border-color: var(--danger);
    color: var(--danger);
}

.alert-warning {
    background-color: rgba(255, 193, 7, 0.1);
    border-color: var(--warning);
    color: #ff9800;
}

/* Markdown Content Styling */
.markdown-content {
    line-height: 1.7;
    color: var(--text-primary);
}

.markdown-content h1 {
    font-size: 2rem;
    font-weight: 700;
    margin: 1.5rem 0 0.75rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border-color);
}

.markdown-content h2 {
    font-size: 1.625rem;
    font-weight: 700;
    margin: 1.5rem 0 0.75rem 0;
    padding-bottom: 0.3rem;
    border-bottom: 1px solid var(--border-color);
}

.markdown-content h3 {
    font-size: 1.375rem;
    font-weight: 600;
    margin: 1.25rem 0 0.5rem 0;
}

.markdown-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 1rem 0 0.5rem 0;
}

.markdown-content h5, .markdown-content h6 {
    font-size: 1rem;
    font-weight: 600;
    margin: 1rem 0 0.5rem 0;
}

.markdown-content p {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.markdown-content ul, .markdown-content ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.markdown-content li {
    margin-bottom: 0.35rem;
    color: var(--text-primary);
}

.markdown-content ul ul, .markdown-content ol ul,
.markdown-content ul ol, .markdown-content ol ol {
    margin-top: 0.35rem;
    margin-bottom: 0.35rem;
}

.markdown-content code {
    background-color: var(--bg-lighter);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-size: 0.85em;
    color: #c7254e;
    font-family: 'Menlo', 'Monaco', 'Courier New', monospace;
    border: 1px solid #f0eded;
}

.markdown-content pre {
    background-color: var(--bg-lighter);
    padding: 1rem;
    border-radius: 6px;
    overflow-x: auto;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    line-height: 1.5;
}

.markdown-content pre code {
    background-color: transparent;
    padding: 0;
    color: inherit;
    font-size: 0.9rem;
    border: none;
}

.markdown-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 1rem;
    margin-left: 0;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-style: italic;
    background-color: rgba(13, 153, 255, 0.03);
    padding: 0.75rem 1rem;
    border-radius: 0 6px 6px 0;
}

.markdown-content table {
    width: 100%;
    margin-bottom: 1rem;
    border-collapse: collapse;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
}

.markdown-content table th,
.markdown-content table td {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
}

.markdown-content table th {
    background-color: var(--bg-light);
    font-weight: 600;
    color: var(--text-primary);
}

.markdown-content table tr:nth-child(even) {
    background-color: rgba(13, 153, 255, 0.02);
}

.markdown-content a {
    color: var(--primary-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease;
}

.markdown-content a:hover {
    border-bottom-color: var(--primary-color);
}

.markdown-content img {
    max-width: 100%;
    height: auto;
    margin: 1rem 0;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    display: block;
}

.markdown-content hr {
    margin: 2rem 0;
    border: 0;
    border-top: 1px solid var(--border-color);
}

.markdown-content strong {
    font-weight: 700;
    color: var(--text-primary);
}

.markdown-content em {
    font-style: italic;
}

/* Utilities */
.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--text-secondary);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* Responsive Design */
@media (max-width: 768px) {
    html, body {
        font-size: 13px;
    }

    .content {
        padding: 1rem;
        margin: 0.5rem;
    }

    .btn {
        padding: 0.45rem 0.85rem;
        font-size: 0.8rem;
    }

    table {
        font-size: 0.8rem;
    }

    th, td {
        padding: 0.5rem;
    }
}

/* Print Styles */
@media print {
    body {
        background-color: white;
    }

    .btn, .card {
        box-shadow: none;
    }
}