/**
 * Diagnostic Panel Styles
 * Matches the Eyes of Azrael theme system
 */

/* ============================================
   Panel Container
   ============================================ */
.diagnostic-panel {
    max-width: 700px;
    margin: 2rem auto;
    padding: 0;
    background: var(--color-bg-card, #1a1f3a);
    border-radius: 16px;
    border: 1px solid var(--color-border-primary, #2a2f4a);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.diagnostic-panel__container {
    padding: 2rem;
}

/* Severity variants */
.diagnostic-panel--critical {
    border-color: rgba(239, 68, 68, 0.5);
}

.diagnostic-panel--warning {
    border-color: rgba(234, 179, 8, 0.5);
}

.diagnostic-panel--success {
    border-color: rgba(34, 197, 94, 0.5);
}

/* ============================================
   Header
   ============================================ */
.diagnostic-panel__header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.diagnostic-panel__icon {
    font-size: 3.5rem;
    display: block;
    margin-bottom: 0.75rem;
    line-height: 1;
}

.diagnostic-panel__title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary, #f8f9fa);
    margin: 0;
}

.diagnostic-panel--critical .diagnostic-panel__title {
    color: #ef4444;
}

.diagnostic-panel--warning .diagnostic-panel__title {
    color: #eab308;
}

.diagnostic-panel--success .diagnostic-panel__title {
    color: #22c55e;
}

/* ============================================
   Message
   ============================================ */
.diagnostic-panel__message {
    text-align: center;
    color: var(--color-text-secondary, #adb5bd);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0 0 2rem 0;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   Checklist
   ============================================ */
.diagnostic-panel__checklist {
    margin-bottom: 2rem;
}

.diagnostic-panel__checklist ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.diagnostic-panel__item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    transition: background-color 0.2s;
}

.diagnostic-panel__item:last-child {
    margin-bottom: 0;
}

/* Item status colors */
.diagnostic-panel__item--success {
    background: rgba(34, 197, 94, 0.1);
}

.diagnostic-panel__item--error {
    background: rgba(239, 68, 68, 0.1);
}

.diagnostic-panel__item--warning {
    background: rgba(234, 179, 8, 0.1);
}

.diagnostic-panel__item:hover {
    background: rgba(255, 255, 255, 0.05);
}

/* Status icon */
.diagnostic-panel__item-status {
    font-size: 1.25rem;
    line-height: 1;
    flex-shrink: 0;
    width: 1.5rem;
    text-align: center;
}

.diagnostic-panel__item--success .diagnostic-panel__item-status {
    color: #22c55e;
}

.diagnostic-panel__item--error .diagnostic-panel__item-status {
    color: #ef4444;
}

.diagnostic-panel__item--warning .diagnostic-panel__item-status {
    color: #eab308;
}

/* Item content */
.diagnostic-panel__item-content {
    flex: 1;
    min-width: 0;
}

.diagnostic-panel__item-name {
    font-weight: 500;
    color: var(--color-text-primary, #f8f9fa);
    display: block;
}

.diagnostic-panel__item-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    margin-left: 0.5rem;
    vertical-align: middle;
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.diagnostic-panel__item-hint {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-secondary, #adb5bd);
    margin-top: 0.25rem;
    line-height: 1.4;
}

/* ============================================
   Actions
   ============================================ */
.diagnostic-panel__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.diagnostic-panel__retry {
    min-width: 120px;
}

/* ============================================
   Details Section
   ============================================ */
.diagnostic-panel__details {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.diagnostic-panel__details[open] {
    padding: 0;
}

.diagnostic-panel__details summary {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.diagnostic-panel__details-content {
    padding: 1.5rem;
}

.diagnostic-panel__details h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-primary, #f8f9fa);
    margin: 0 0 0.75rem 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.diagnostic-panel__details h4:not(:first-child) {
    margin-top: 1.5rem;
}

.diagnostic-panel__json,
.diagnostic-panel__env {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.75rem;
    line-height: 1.5;
    color: var(--color-text-secondary, #adb5bd);
    background: rgba(0, 0, 0, 0.3);
    border-radius: 6px;
    padding: 1rem;
    margin: 0 0 1rem 0;
    overflow-x: auto;
    max-height: 300px;
    white-space: pre;
}

.diagnostic-panel__details-actions {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

/* ============================================
   Footer
   ============================================ */
.diagnostic-panel__footer {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border-primary, #2a2f4a);
}

.diagnostic-panel__footer p {
    font-size: 0.9rem;
    color: var(--color-text-secondary, #adb5bd);
    margin: 0;
}

.diagnostic-panel__footer a {
    color: var(--color-primary, #8b7fff);
    text-decoration: none;
}

.diagnostic-panel__footer a:hover {
    text-decoration: underline;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 640px) {
    .diagnostic-panel {
        margin: 1rem;
        border-radius: 12px;
    }

    .diagnostic-panel__container {
        padding: 1.5rem;
    }

    .diagnostic-panel__icon {
        font-size: 2.5rem;
    }

    .diagnostic-panel__title {
        font-size: 1.25rem;
    }

    .diagnostic-panel__message {
        font-size: 0.9rem;
    }

    .diagnostic-panel__item {
        padding: 0.75rem;
    }

    .diagnostic-panel__actions {
        flex-direction: column;
    }

    .diagnostic-panel__actions button {
        width: 100%;
    }
}

/* ============================================
   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: 0;
}

/* Focus styles */
.diagnostic-panel button:focus,
.diagnostic-panel a:focus {
    outline: 2px solid var(--color-primary, #8b7fff);
    outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .diagnostic-panel,
    .diagnostic-panel__item {
        transition: none;
    }
}

/* ============================================
   Animations
   ============================================ */
@keyframes diagnostic-panel-fade-in {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.diagnostic-panel {
    animation: diagnostic-panel-fade-in 0.3s ease-out;
}

/* ============================================
   Warning Badge (for header)
   ============================================ */
.diagnostic-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.65rem;
    background: rgba(234, 179, 8, 0.15);
    border: 1px solid rgba(234, 179, 8, 0.4);
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.8rem;
    color: #eab308;
    transition: all 0.2s ease;
    margin-right: 0.5rem;
}

.diagnostic-badge:hover {
    background: rgba(234, 179, 8, 0.25);
    border-color: rgba(234, 179, 8, 0.6);
}

.diagnostic-badge:focus {
    outline: 2px solid #eab308;
    outline-offset: 2px;
}

.diagnostic-badge__icon {
    font-size: 0.9rem;
    line-height: 1;
}

.diagnostic-badge__count {
    font-weight: 600;
    font-size: 0.75rem;
}

/* ============================================
   Modal (for warning details)
   ============================================ */
.diagnostic-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: diagnostic-modal-fade-in 0.2s ease-out;
}

.diagnostic-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.diagnostic-modal__content {
    position: relative;
    max-width: 480px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    background: var(--color-bg-card, #1a1f3a);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.diagnostic-modal__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    color: var(--color-text-secondary, #adb5bd);
    cursor: pointer;
    transition: all 0.2s;
}

.diagnostic-modal__close:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-text-primary, #f8f9fa);
}

.diagnostic-modal__content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary, #f8f9fa);
    margin: 0 0 1rem 0;
}

.diagnostic-modal__content p {
    color: var(--color-text-secondary, #adb5bd);
    margin: 0 0 1rem 0;
    line-height: 1.5;
}

.diagnostic-modal__content ul {
    margin: 0 0 1.5rem 0;
    padding-left: 1.25rem;
}

.diagnostic-modal__content li {
    color: var(--color-text-secondary, #adb5bd);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.diagnostic-modal__content li strong {
    color: var(--color-text-primary, #f8f9fa);
}

.diagnostic-modal__note {
    font-size: 0.9rem;
    font-style: italic;
    opacity: 0.8;
}

@keyframes diagnostic-modal-fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}