/*──────────────────────────────────────────────
 * Buscador Arbitral FIDE — Frontend Styles v4
 *─────────────────────────────────────────────*/

:root {
    --baf-primary:    #760807;
    --baf-accent:     #FF8180;
    --baf-accent-h:   #d4af37;
    --baf-bg:         #fafafa;
    --baf-card:       #ffffff;
    --baf-border:     #e0e0e0;
    --baf-text:       #2c2c2c;
    --baf-text-muted: #6b6b6b;
    --baf-error-bg:   #fef2f2;
    --baf-error-text: #991b1b;
    --baf-radius:     8px;
    --baf-shadow:     0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
    --baf-font:       -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.baf-container {
    max-width: 700px;
    margin: 2rem auto;
    font-family: var(--baf-font);
    color: var(--baf-text);
    line-height: 1.6;
}

/* ── Header ────────────────────────────────── */
.baf-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 24px;
    background: var(--baf-primary);
    color: #fff;
    border-radius: var(--baf-radius) var(--baf-radius) 0 0;
}

.baf-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,.1);
    border-radius: 50%;
    color: var(--baf-accent);
}

.baf-title {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: .01em;
    line-height: 1.3;
}

.baf-subtitle {
    margin: 2px 0 0;
    font-size: .85rem;
    opacity: .75;
    font-weight: 400;
}

/* ── Body ──────────────────────────────────── */
.baf-body {
    padding: 24px;
    background: var(--baf-card);
    border-left: 1px solid var(--baf-border);
    border-right: 1px solid var(--baf-border);
}

.baf-label {
    display: block;
    margin-bottom: 8px;
    font-size: .9rem;
    font-weight: 600;
}

.baf-textarea {
    display: block;
    width: 100%;
    padding: 12px 14px;
    font-size: .95rem;
    font-family: var(--baf-font);
    color: var(--baf-text);
    background: var(--baf-bg);
    border: 1px solid var(--baf-border);
    border-radius: var(--baf-radius);
    resize: vertical;
    transition: border-color .2s, box-shadow .2s;
    box-sizing: border-box;
}

.baf-textarea:focus {
    outline: none;
    border-color: var(--baf-accent);
    box-shadow: 0 0 0 3px rgba(201,162,39,.15);
}

.baf-textarea::placeholder { color: #999; }

/* ── Button ────────────────────────────────── */
.baf-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
    padding: 12px 28px;
    font-size: .95rem;
    font-weight: 600;
    font-family: var(--baf-font);
    color: var(--baf-primary);
    background: var(--baf-accent);
    border: none;
    border-radius: var(--baf-radius);
    cursor: pointer;
    transition: background .2s, transform .1s, box-shadow .2s;
}

.baf-button:hover {
    background: var(--baf-accent-h);
    box-shadow: var(--baf-shadow);
}

.baf-button:active { transform: scale(.98); }

.baf-button:disabled {
    opacity: .65;
    cursor: not-allowed;
    transform: none;
}

.baf-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(26,26,46,.3);
    border-top-color: var(--baf-primary);
    border-radius: 50%;
    animation: baf-spin .6s linear infinite;
}

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

/* ── Response ──────────────────────────────── */
.baf-response {
    background: var(--baf-card);
    border: 1px solid var(--baf-border);
    border-top: 2px solid var(--baf-accent);
    border-radius: 0 0 var(--baf-radius) var(--baf-radius);
    animation: baf-fadeIn .3s ease;
}

@keyframes baf-fadeIn {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.baf-response-header { padding: 16px 24px 0; }

.baf-response-badge {
    display: inline-block;
    padding: 3px 10px;
    font-size: .7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--baf-primary);
    background: rgba(201,162,39,.15);
    border-radius: 4px;
}

.baf-response-content {
    padding: 14px 24px 20px;
    font-size: .95rem;
    line-height: 1.75;
}

.baf-response-content h3,
.baf-response-content h4 {
    margin: 1em 0 .4em;
    font-size: 1.05rem;
    color: var(--baf-primary);
}

.baf-response-content ul { margin: .5em 0; padding-left: 1.4em; }
.baf-response-content li { margin-bottom: .3em; }

.baf-response-content code {
    padding: 2px 6px;
    font-size: .88em;
    background: #f0f0f1;
    border-radius: 3px;
}

.baf-response-content strong { color: var(--baf-primary); }
.baf-response-content p { margin: 0 0 .8em; }
.baf-response-content p:last-child { margin-bottom: 0; }

/* ── Sources ───────────────────────────────── */
.baf-sources {
    padding: 12px 24px;
    border-top: 1px solid var(--baf-border);
    background: #f8f9fa;
}

.baf-sources-title {
    display: block;
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--baf-text-muted);
    margin-bottom: 6px;
}

.baf-sources ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.baf-sources li {
    margin-bottom: 4px;
    font-size: .82rem;
}

.baf-sources a {
    color: #2563eb;
    text-decoration: none;
    word-break: break-all;
}

.baf-sources a:hover {
    text-decoration: underline;
}

.baf-source-icon {
    display: inline-block;
    width: 14px;
    height: 14px;
    margin-right: 4px;
    vertical-align: -2px;
    opacity: .5;
}

/* ── Disclaimer ────────────────────────────── */
.baf-disclaimer {
    margin: 0;
    padding: 12px 24px;
    font-size: .78rem;
    color: var(--baf-text-muted);
    background: var(--baf-bg);
    border-top: 1px solid var(--baf-border);
    border-radius: 0 0 var(--baf-radius) var(--baf-radius);
}

/* ── Error ─────────────────────────────────── */
.baf-error {
    margin-top: 12px;
    padding: 14px 20px;
    font-size: .9rem;
    color: var(--baf-error-text);
    background: var(--baf-error-bg);
    border: 1px solid #fecaca;
    border-radius: var(--baf-radius);
    animation: baf-fadeIn .3s ease;
}

/* ── Responsive ────────────────────────────── */
@media (max-width: 600px) {
    .baf-container { margin: 1rem 0; }
    .baf-header { padding: 16px 18px; }
    .baf-body { padding: 18px; }
    .baf-response-content { padding: 14px 18px 18px; }
    .baf-sources { padding: 10px 18px; }
    .baf-button { width: 100%; }
}