/* ═══════════════════════════════════════════
   V3 EXTRA STYLES — Merged Components
   ═══════════════════════════════════════════ */

/* Audience Grid (from V2, refined) */
.v3-audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
    max-width: 900px;
    margin: 0 auto;
}

.v3-audience-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.v3-audience-item:hover {
    border-color: rgba(52, 211, 153, 0.3);
    transform: translateY(-2px);
}

.v3-audience-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.v3-audience-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* Muted title variant */
.title-muted {
    color: var(--text-secondary);
    font-weight: 400;
    font-size: 0.75em;
}

/* Responsive */
@media (max-width: 768px) {
    .v3-audience-grid {
        grid-template-columns: 1fr;
    }
}

/* ═══ Coupon Bar ═══ */
.coupon-bar {
    max-width: 520px;
    margin: 1.5rem auto 2rem;
}

.coupon-bar-inner {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    padding: 12px 16px;
    backdrop-filter: blur(12px);
    transition: border-color 0.3s ease;
}

.coupon-bar-inner:focus-within {
    border-color: rgba(52, 211, 153, 0.4);
}

.coupon-input-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.coupon-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
}

.coupon-input-group input {
    flex: 1;
    background: transparent;
    border: none;
    color: #e2e8f0;
    font-size: 0.9rem;
    font-family: 'Inter', sans-serif;
    padding: 6px 4px;
    outline: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.coupon-input-group input::placeholder {
    color: #64748b;
    text-transform: none;
    letter-spacing: 0;
}

.coupon-apply-btn {
    background: rgba(52, 211, 153, 0.15);
    color: #34d399;
    border: 1px solid rgba(52, 211, 153, 0.3);
    padding: 6px 16px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.coupon-apply-btn:hover {
    background: rgba(52, 211, 153, 0.25);
    border-color: rgba(52, 211, 153, 0.5);
}

.coupon-email-group {
    margin-top: 10px;
    display: flex;
    gap: 8px;
}

.coupon-email-group input {
    flex: 1;
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #e2e8f0;
    font-size: 0.85rem;
    font-family: 'Inter', sans-serif;
    padding: 8px 12px;
    border-radius: 8px;
    outline: none;
    transition: border-color 0.2s ease;
}

.coupon-email-group input:focus {
    border-color: rgba(56, 189, 248, 0.4);
}

.coupon-email-group input::placeholder {
    color: #64748b;
}

.coupon-feedback {
    margin-top: 10px;
    font-size: 0.82rem;
    padding: 8px 12px;
    border-radius: 8px;
    text-align: center;
    animation: couponSlideIn 0.3s ease;
}

.coupon-loading {
    color: #94a3b8;
    background: rgba(148, 163, 184, 0.1);
}

.coupon-success {
    color: #4ade80;
    background: rgba(74, 222, 128, 0.1);
    border: 1px solid rgba(74, 222, 128, 0.2);
}

.coupon-error {
    color: #f87171;
    background: rgba(248, 113, 113, 0.1);
    border: 1px solid rgba(248, 113, 113, 0.2);
}

@keyframes couponSlideIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
    .coupon-bar { max-width: 100%; margin: 1rem auto 1.5rem; }
    .coupon-bar-inner { padding: 10px 12px; }
}