/* ── Persona Targeting Feature ───────────────────────────────────────── */

/* Pro badge on tab */
.ptab-pro-badge {
    display: inline-flex;
    align-items: center;
    background: var(--ds-gold-50);
    color: var(--ds-gold-700, #c2410c);
    font-size: 10px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: var(--radius-full);
    margin-left: 6px;
    letter-spacing: .03em;
}

/* Wrapper */
.persona-wrapper {
    padding: 28px 32px;
    max-width: 900px;
}

/* Section A header row */
.persona-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.persona-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -.4px;
}

.persona-subtitle {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
    max-width: 480px;
}

/* FHA pill */
.fha-pill {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--ds-success-bg);
    color: var(--ds-success);
    font-size: 11px;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: var(--radius-full);
    flex-shrink: 0;
    white-space: nowrap;
}

/* Persona card grid */
.persona-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 0;
}

/* Persona card */
.persona-card {
    background: var(--bg-surface);
    border: 1.5px solid var(--border-strong);
    border-radius: var(--radius-xl);
    padding: 18px 16px;
    cursor: pointer;
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
    gap: 10px;
    position: relative;
}

.persona-card:hover {
    border-color: #60a5fa;
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.persona-card.selected {
    border-color: var(--ds-navy-600);
    background: var(--ds-navy-50);
    box-shadow: 0 0 0 3px rgba(37,99,235,.12), var(--shadow-md);
}

/* Selected checkmark */
.persona-check {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--ds-navy-600);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    opacity: 0;
    transform: scale(0);
    transition: var(--transition-spring);
}

.persona-card.selected .persona-check {
    opacity: 1;
    transform: scale(1);
}

/* Icon box */
.persona-icon-box {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 19px;
    flex-shrink: 0;
}

.persona-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
}

.persona-emphasis {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-tertiary);
    line-height: 1.4;
}

/* Generate button row */
.persona-generate-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 24px 0 20px;
    gap: 16px;
    flex-wrap: wrap;
}

.persona-status-text {
    font-size: 13px;
    color: var(--text-tertiary);
    font-style: italic;
}

.persona-status-text.has-persona {
    color: #1e40af;
    font-weight: 600;
    font-style: normal;
}

.persona-generate-btn {
    padding: 11px 24px;
    background: var(--ds-navy-800);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow-brand);
    transition: var(--transition-base);
}

.persona-generate-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37,99,235,.3);
}

.persona-generate-btn:disabled {
    opacity: .45;
    cursor: not-allowed;
    transform: none;
}

.persona-usage-note {
    font-size: 11px;
    color: var(--text-tertiary);
    margin-top: 6px;
    text-align: right;
}

/* Pre-generate placeholder */
.persona-placeholder {
    background: var(--bg-surface);
    border: 1px dashed var(--border);
    border-radius: var(--radius-xl);
    height: 220px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--text-tertiary);
    font-size: 14px;
    padding: 0 24px;
    text-align: center;
}

.persona-placeholder i { font-size: 36px; opacity: .35; }

/* Skeleton shimmer */
.sk-line {
    height: 13px;
    border-radius: 6px;
    background: linear-gradient(90deg, var(--border) 25%, var(--bg-surface-2) 50%, var(--border) 75%);
    background-size: 200% 100%;
    animation: persona-shimmer 1.5s infinite;
    margin: 0 auto;
}

@keyframes persona-shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Regen overlay */
.persona-regen-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,.75);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10;
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.persona-regen-overlay.show { display: flex; }

/* Refine drawer */
.persona-refine-drawer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
    padding: 0 16px;
}

.persona-refine-drawer.open {
    max-height: 120px;
    border-top: 1px solid var(--border);
    padding: 12px 16px;
}

.persona-refine-inner {
    display: flex;
    gap: 8px;
    align-items: center;
}

.persona-refine-input { flex: 1; }

/* FHA compliance strip */
.fha-strip {
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 12px;
    color: var(--ds-success);
    font-weight: 500;
}

/* ── Dark mode ─────────────────────────────────────── */
[data-theme="dark"] .fha-pill {
    background: rgba(22,163,74,.15);
    color: #4ade80;
}

[data-theme="dark"] .persona-card:hover {
    border-color: #3b82f6;
}

[data-theme="dark"] .persona-card.selected {
    background: rgba(37,99,235,.08);
    box-shadow: 0 0 0 3px rgba(37,99,235,.2), var(--shadow-md);
}

[data-theme="dark"] .persona-status-text.has-persona {
    color: #60a5fa;
}

[data-theme="dark"] .fha-strip { color: #4ade80; }

[data-theme="dark"] .persona-regen-overlay {
    background: rgba(17,24,39,.75);
}

[data-theme="dark"] .ptab-pro-badge {
    background: rgba(249,115,22,.18);
    color: var(--ds-gold-400);
}

[data-theme="dark"] .persona-refine-input {
    background: var(--bg-surface-2);
    border-color: var(--border-strong);
    color: var(--text-primary);
}

[data-theme="dark"] .sk-line {
    background: linear-gradient(90deg, rgba(255,255,255,.08) 25%, rgba(255,255,255,.04) 50%, rgba(255,255,255,.08) 75%);
    background-size: 200% 100%;
}

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 900px) {
    .persona-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
    .persona-wrapper { padding: 20px 16px; }
    .persona-grid { grid-template-columns: 1fr; }
    .persona-generate-row { flex-direction: column; gap: 10px; }
    .persona-status-text { text-align: center; }
    .persona-generate-btn { width: 100%; justify-content: center; }
}