/* ============================================================
   Стили для раздела "Двойняшки и Тройняшки"
   ============================================================ */

.twins-header { text-align: center; margin-bottom: 30px; }
.twins-header h1 { font-family: 'Playfair Display', serif; font-size: clamp(1.8rem, 4vw, 2.5rem); color: var(--neutral-900); margin-bottom: 15px; line-height: 1.2;}
.twins-intro { font-size: 1.1rem; color: var(--neutral-700); max-width: 800px; margin: 0 auto; line-height: 1.6; }

/* Форма калькулятора */
.twins-generator { background: #fff; border: 1px solid var(--neutral-200); border-radius: var(--radius-lg); padding: 24px 32px; box-shadow: var(--shadow-sm); margin-bottom: 40px; }
.twins-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; margin-bottom: 24px; }
.twins-col { display: flex; flex-direction: column; gap: 12px; }
.twins-label { display: block; font-size: 0.85rem; font-weight: 700; color: var(--neutral-700); text-transform: uppercase; letter-spacing: 0.05em; }
.twins-select, .twins-input { width: 100%; padding: 12px 16px; border: 1.5px solid var(--neutral-200); border-radius: var(--radius-md); font-size: 1rem; font-family: 'Nunito', sans-serif; outline: none; background: #fff; transition: border-color 0.2s;}
.twins-select:focus, .twins-input:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(0,86,179,0.1); }

/* Выбор пола детей */
.child-select-group { display: flex; align-items: center; gap: 10px; background: var(--neutral-50); padding: 8px 12px; border-radius: var(--radius-md); border: 1px solid var(--neutral-200);}
.child-num { font-weight: 800; color: var(--brand); font-size: 1.2rem; width: 24px; text-align: center;}

/* Карточки комплектов */
.twin-pairs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; margin-bottom: 40px;}
.twin-card { background: #fff; border: 1.5px solid var(--neutral-200); border-radius: var(--radius-md); padding: 24px; text-align: center; transition: transform 0.2s, box-shadow 0.2s; }
.twin-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--brand-light); }
.twin-card-names { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 10px; margin-bottom: 15px; }
.twin-name { font-family: 'Playfair Display', serif; font-size: 1.5rem; font-weight: 800; text-decoration: none; transition: opacity 0.2s; white-space: nowrap;}
.twin-name:hover { opacity: 0.7; }
.twin-name.male { color: #1563a0; }
.twin-name.female { color: #b84068; }
.twin-divider { font-size: 1.2rem; color: var(--neutral-400); font-weight: 300;}
.twin-reasons { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.twin-reason-badge { background: #f0f6ff; color: var(--brand); border: 1px solid #bfdbfe; font-size: 0.8rem; padding: 4px 12px; border-radius: 20px; font-weight: 600; }

/* SEO Перелинковка */
.seo-hubs { background: var(--white); padding: 24px; border-radius: var(--radius-md); border: 1.5px solid var(--neutral-200); margin-bottom: 40px; }
.seo-hubs-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 15px; color: var(--neutral-900); text-align: center;}
.seo-hubs-links { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.seo-hub-link { display: inline-block; padding: 8px 16px; background: var(--neutral-50); border: 1px solid var(--neutral-200); border-radius: 20px; color: var(--neutral-700); text-decoration: none; font-size: 0.9rem; font-weight: 600; transition: all 0.2s; }
.seo-hub-link:hover { background: var(--brand); color: #fff; border-color: var(--brand); }

@media (max-width: 640px) {
    .twins-generator { padding: 20px 16px; }
    .twin-name { font-size: 1.3rem; }
}

/* Поля отчеств */
.twins-hint { font-size: 0.82rem; color: var(--neutral-500); margin: -8px 0 4px; line-height: 1.4; }

.patronym-row { margin-bottom: 10px; }
.patronym-label-row { margin-bottom: 4px; }
.patronym-child-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--brand);
    background: #f0f6ff;
    border: 1px solid #bfdbfe;
    border-radius: 20px;
    padding: 2px 10px;
    letter-spacing: 0.03em;
}

/* Обёртка с выпадающим списком */
.patronym-autocomplete-wrap { position: relative; }

.patronym-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 2px);
    left: 0;
    right: 0;
    background: #fff;
    border: 1.5px solid var(--brand-light, #93c5fd);
    border-radius: var(--radius-md);
    box-shadow: 0 8px 24px rgba(0,0,0,0.10);
    z-index: 200;
    list-style: none;
    margin: 0;
    padding: 4px 0;
    max-height: 220px;
    overflow-y: auto;
}

.patronym-option {
    padding: 10px 16px;
    font-size: 0.97rem;
    color: var(--neutral-800);
    cursor: pointer;
    transition: background 0.12s;
}
.patronym-option:hover { background: #f0f6ff; color: var(--brand); }
/* ---- Кнопка лайка на карточке ---- */
.twin-like-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-top: 12px;
    padding: 6px 14px;
    background: #fff;
    border: 1.5px solid var(--neutral-200);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--neutral-500);
    cursor: pointer;
    transition: border-color 0.18s, color 0.18s, background 0.18s;
    outline: none;
}
.twin-like-btn:hover {
    border-color: #f87171;
    color: #e11d48;
    background: #fff1f2;
}
.twin-like-btn.liked {
    border-color: #fca5a5;
    background: #fff1f2;
    color: #e11d48;
}
.twin-like-btn:disabled { opacity: 0.6; pointer-events: none; }

/* Анимация пульса при лайке */
@keyframes twin-like-pulse {
    0%   { transform: scale(1); }
    40%  { transform: scale(1.35); }
    70%  { transform: scale(0.9); }
    100% { transform: scale(1); }
}
.twin-like-pop .twin-like-icon {
    display: inline-block;
    animation: twin-like-pulse 0.4s ease forwards;
}

/* ---- Блок "Что выбирают пользователи" ---- */
.twins-top-block {
    margin: 40px 0;
    padding: 28px 24px 32px;
    background: linear-gradient(135deg, #fff5f5 0%, #fef2f2 100%);
    border: 1.5px solid #fca5a5;
    border-radius: var(--radius-lg);
}
.twins-top-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    font-weight: 800;
    color: #9f1239;
    text-align: center;
    margin-bottom: 6px;
}
.twins-top-subtitle {
    text-align: center;
    font-size: 0.92rem;
    color: #be123c;
    margin-bottom: 24px;
}