/* ============================================================
   SDCHARR MODAL — Fun generator gag
   Blue/slate theme to match the site palette.
   ============================================================ */

.sdcharr-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    opacity: 0;
    transition: opacity 0.3s ease-out;
}

.sdcharr-modal.show {
    opacity: 1;
}

.sdcharr-overlay {
    width: 100%;
    max-width: min(860px, 92vw);
    max-height: 90vh;
    overflow: hidden;
    animation: modalSlideIn 0.3s ease-out;
}

.sdcharr-content {
    background: var(--gradient-surface);
    backdrop-filter: blur(var(--glass-blur-heavy));
    -webkit-backdrop-filter: blur(var(--glass-blur-heavy));
    border: 1px solid rgba(66, 153, 225, 0.25);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg), 0 0 48px rgba(66, 153, 225, 0.12);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    max-height: 90vh;
}

.sdcharr-header {
    padding: var(--space-md);
    background: linear-gradient(135deg, #2c3e5c 0%, #1a2840 100%);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    border-bottom: 1px solid rgba(66, 153, 225, 0.35);
}

.sdcharr-header h3 {
    color: white;
    margin: 0;
    font-size: var(--font-size-xl);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.sdcharr-header-sub {
    font-size: var(--font-size-sm);
    opacity: 0.75;
    font-weight: 400;
    margin-left: var(--space-xs);
}

.sdcharr-close {
    background: rgba(255, 255, 255, 0.12);
    border: none;
    color: white;
    font-size: calc(24px * var(--master-scale));
    width: calc(32px * var(--master-scale));
    height: calc(32px * var(--master-scale));
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-smooth);
    line-height: 1;
}

.sdcharr-close:hover {
    background: rgba(255, 255, 255, 0.22);
    transform: scale(1.1);
}

.sdcharr-body {
    padding: var(--space-lg);
    overflow-y: auto;
    flex: 1;
    min-height: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
    gap: var(--space-md);
    align-items: start;
}

/* Left column: controls */
.sdcharr-controls {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

/* Right column: result */
.sdcharr-output {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    min-height: 320px;
    justify-content: flex-start;
}

/* Locked prompt info badge */
.sdcharr-locked-info {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(66, 153, 225, 0.07);
    border: 1px solid rgba(66, 153, 225, 0.18);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    line-height: 1.5;
}

.sdcharr-locked-info strong {
    color: #90cdf4;
    display: block;
    margin-bottom: calc(2px * var(--master-scale));
}

/* Prompt input */
.sdcharr-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.sdcharr-textarea {
    width: 100%;
    min-height: calc(80px * var(--master-scale));
    padding: var(--space-sm);
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    font-family: inherit;
    resize: vertical;
    transition: border-color var(--transition-smooth);
    box-sizing: border-box;
}

.sdcharr-textarea:focus {
    outline: none;
    border-color: rgba(66, 153, 225, 0.5);
    box-shadow: 0 0 0 2px rgba(66, 153, 225, 0.1);
}

.sdcharr-textarea::placeholder {
    color: var(--text-muted);
}

/* Negative prompt toggle */
.sdcharr-negative-toggle {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
    text-decoration-style: dotted;
    transition: color var(--transition-smooth);
    align-self: flex-start;
}

.sdcharr-negative-toggle:hover {
    color: var(--text-secondary);
}

.sdcharr-negative-wrap {
    display: none;
    flex-direction: column;
}

/* Generate button */
.sdcharr-generate-btn {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    background: linear-gradient(135deg, #4299e1 0%, #2b6cb0 100%);
    border: none;
    border-radius: var(--border-radius-sm);
    color: white;
    font-size: var(--font-size-md);
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-smooth);
    letter-spacing: 0.5px;
}

.sdcharr-generate-btn:hover:not(:disabled) {
    filter: brightness(1.12);
    transform: translateY(calc(-1px * var(--master-scale)));
    box-shadow: 0 4px 16px rgba(66, 153, 225, 0.35);
}

.sdcharr-generate-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Status area */
.sdcharr-status-wrap {
    display: none;
    flex-direction: column;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-glass);
    border: 1px solid var(--border-primary);
    border-radius: var(--border-radius-sm);
}

.sdcharr-status-wrap.sdcharr-status--failed {
    border-color: rgba(239, 68, 68, 0.3);
    background: rgba(239, 68, 68, 0.05);
}

.sdcharr-status-wrap.sdcharr-status--done {
    border-color: rgba(16, 185, 129, 0.3);
    background: rgba(16, 185, 129, 0.05);
}

.sdcharr-status-row {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.sdcharr-status-text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    flex: 1;
}

.sdcharr-spinner {
    display: none;
    width: calc(14px * var(--master-scale));
    height: calc(14px * var(--master-scale));
    border: 2px solid rgba(66, 153, 225, 0.25);
    border-top-color: #4299e1;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    flex-shrink: 0;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Progress bar */
.sdcharr-progress-track {
    height: calc(4px * var(--master-scale));
    background: var(--border-primary);
    border-radius: 99px;
    overflow: hidden;
}

.sdcharr-progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #4299e1, #63b3ed);
    border-radius: 99px;
    transition: width 0.4s ease-out;
}

/* Result image */
.sdcharr-result {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.sdcharr-result-img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(66, 153, 225, 0.2);
    box-shadow: 0 0 32px rgba(66, 153, 225, 0.1);
    cursor: zoom-in;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.sdcharr-result-img:hover {
    box-shadow: 0 0 48px rgba(66, 153, 225, 0.28);
    transform: scale(1.01);
}

.sdcharr-zoom-hint {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    text-align: center;
}

/* Output placeholder (shown before image is ready) */
.sdcharr-output-placeholder {
    flex: 1;
    min-height: 280px;
    border: 1px dashed var(--border-primary);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    text-align: center;
    padding: var(--space-lg);
}

/* ── Lightbox ── */
.sdcharr-lightbox {
    position: fixed;
    inset: 0;
    z-index: 20000;
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: zoom-out;
    animation: modalFadeIn 0.2s ease-out;
}

.sdcharr-lightbox-img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: var(--border-radius-sm);
    box-shadow: 0 0 80px rgba(66, 153, 225, 0.2);
    transform-origin: center;
    transition: transform 0.15s ease-out;
    cursor: default;
    user-select: none;
}

.sdcharr-lightbox-controls {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid var(--border-primary);
    border-radius: 99px;
    padding: var(--space-xs) var(--space-md);
    backdrop-filter: blur(8px);
}

.sdcharr-lightbox-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--space-xs);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s, background 0.2s;
    font-size: var(--font-size-sm);
    min-width: 32px;
    min-height: 32px;
}

.sdcharr-lightbox-btn:hover {
    color: white;
    background: rgba(255,255,255,0.1);
}

.sdcharr-lightbox-zoom-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    min-width: 44px;
    text-align: center;
    pointer-events: none;
}

.sdcharr-lightbox-close {
    position: fixed;
    top: 20px;
    right: 24px;
    background: rgba(0,0,0,0.6);
    border: 1px solid var(--border-primary);
    color: var(--text-secondary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    transition: all 0.2s;
    backdrop-filter: blur(8px);
}

.sdcharr-lightbox-close:hover {
    color: white;
    border-color: rgba(66, 153, 225, 0.5);
    background: rgba(66, 153, 225, 0.15);
}

@media (max-width: 768px) {
    .sdcharr-overlay {
        max-width: 95vw;
    }

    .sdcharr-body {
        grid-template-columns: 1fr;
    }
}

/* ── NSFW Warning banner ── */
.sdcharr-nsfw-warning {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(239, 68, 68, 0.07);
    border: 1px solid rgba(239, 68, 68, 0.35);
    border-left: 3px solid #ef4444;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.sdcharr-nsfw-warning .sdcharr-nsfw-icon {
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 1px;
}

.sdcharr-nsfw-warning strong {
    display: block;
    color: #fca5a5;
    font-weight: 700;
    margin-bottom: 2px;
    letter-spacing: 0.02em;
}

.sdcharr-nsfw-warning span {
    color: var(--text-muted);
}

/* ── Nav button with live badge ── */
.sdcharr-nav-button {
    position: relative;
}

.sdcharr-live-badge {
    position: absolute;
    top: calc(-6px * var(--master-scale));
    right: calc(-6px * var(--master-scale));
    background: #10b981;
    color: white;
    font-size: calc(0.6rem * var(--master-scale));
    font-weight: 700;
    padding: calc(1px * var(--master-scale)) calc(4px * var(--master-scale));
    border-radius: 99px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    pointer-events: none;
    animation: sdcharr-pulse 2s ease-in-out infinite;
}

@keyframes sdcharr-pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.65; }
}