:root {
    --primary-color: #2563eb;
    --success-color: #16a34a;
    --warning-color: #ca8a04;
    --danger-color: #dc2626;
    --info-color: #0284c7;
    --bg-color: #f8fafc;
    --surface-color: #ffffff;
    --border-color: #e2e8f0;
    --text-main: #0f172a;
    --text-muted: #64748b;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.5;
}

.admin-container {
    display: flex;
    flex-direction: column;
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    gap: 20px;
}

@media (min-width: 992px) {
    .admin-container {
        flex-direction: row;
        height: 100vh;
        overflow: hidden;
    }
}

.editor-section {
    flex: 1;
    background: var(--surface-color);
    padding: 24px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    overflow-y: auto;
}

.analyzer-section {
    flex: 0 0 400px;
    background: var(--surface-color);
    padding: 24px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

h1 {
    font-size: 1.5rem;
    margin-bottom: 24px;
}

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

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--text-main);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.publish-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 24px;
    font-size: 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.2s;
}

.publish-btn:hover {
    background-color: #1d4ed8;
}

/* Analyzer specific styles */
.analyzer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
}

.analyzer-header h2 {
    font-size: 1.25rem;
}

.score-container {
    background: var(--bg-color);
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: bold;
}

.score-value {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.score-max {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.stats-bar {
    display: flex;
    gap: 16px;
    font-size: 0.875rem;
    color: var(--text-muted);
    padding: 12px;
    background: var(--bg-color);
    border-radius: 6px;
}

.category-block {
    margin-bottom: 16px;
}

.category-title {
    font-weight: 600;
    margin-bottom: 12px;
    text-transform: uppercase;
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

.check-item {
    display: flex;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-bottom: 8px;
    align-items: flex-start;
}

.check-item.passed {
    border-left: 4px solid var(--success-color);
}

.check-item.warning {
    border-left: 4px solid var(--warning-color);
}

.check-item.failed {
    border-left: 4px solid var(--danger-color);
}

.check-item.informational {
    border-left: 4px solid var(--info-color);
}

.check-icon {
    font-size: 1.25rem;
    line-height: 1;
}

.passed .check-icon { color: var(--success-color); }
.warning .check-icon { color: var(--warning-color); }
.failed .check-icon { color: var(--danger-color); }
.informational .check-icon { color: var(--info-color); }

.check-content {
    flex: 1;
}

.check-name {
    font-weight: 500;
    margin-bottom: 4px;
    font-size: 0.9rem;
}

.check-reason {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.check-suggestion {
    font-size: 0.8rem;
    color: var(--text-main);
    background: #f1f5f9;
    padding: 6px;
    border-radius: 4px;
    margin-top: 6px;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: white;
    padding: 25px;
    border-radius: 8px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.datetime-picker {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    margin-bottom: 10px;
    color: var(--text-main);
}

.datetime-picker:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}