/* Lịch Âm Việt Pro - Styles */

.lav-day-box,
.lav-month-box {
    background: #fffaf0;
    border: 1px solid #e8d5a3;
    border-radius: 14px;
    padding: 18px 20px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
    margin: 12px 0;
    line-height: 1.5;
}

.lav-header,
.lav-month-header {
    font-size: 1.2rem;
    font-weight: 700;
    color: #b45309;
    margin-bottom: 12px;
    padding-bottom: 6px;
    border-bottom: 1px solid #f0e0b0;
}

.lav-solar,
.lav-lunar,
.lav-canchi {
    margin: 5px 0;
    font-size: 0.95rem;
}

.lav-hoang {
    margin: 10px 0 8px;
    font-weight: 600;
    font-size: 1rem;
}

.lav-hoang.good {
    color: #15803d;
}

.lav-hoang.bad {
    color: #b91c1c;
}

.lav-hoang .sao {
    font-weight: 400;
    font-size: 0.9rem;
    opacity: 0.85;
}

.lav-hours {
    margin-top: 10px;
    font-size: 0.92rem;
}

.hours-list {
    margin-top: 4px;
    color: #44403c;
    line-height: 1.6;
}

/* Lịch tháng */
.lav-calendar {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
    table-layout: fixed;
    max-width: 100%;
}

.lav-calendar th {
    background: #fef3c7;
    padding: 8px 2px;
    font-size: 0.82rem;
    font-weight: 600;
    color: #78350f;
    border: 1px solid #f0e0b0;
}

.lav-calendar td {
    border: 1px solid #f0e6c8;
    padding: 6px 2px;
    text-align: center;
    vertical-align: top;
    height: 54px;
    position: relative;
}

.lav-calendar .d-solar {
    font-weight: 600;
    font-size: 0.95rem;
    color: #1c1917;
}

.lav-calendar .d-lunar {
    font-size: 0.72rem;
    color: #78716c;
    margin-top: 2px;
}

.lav-calendar td.today {
    background: #fef08a !important;
    border-color: #eab308;
    box-shadow: inset 0 0 0 2px #eab308;
}

.lav-calendar td.hoang {
    background: #f0fdf4;
}

.lav-calendar td.hac {
    background: #fef2f2;
}

.lav-calendar td.empty {
    background: #fafaf9;
}

.lav-legend {
    margin-top: 12px;
    font-size: 0.78rem;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    color: #57534e;
}

.lav-legend span {
    padding: 3px 10px;
    border-radius: 6px;
    border: 1px solid transparent;
}

.lav-legend .today {
    background: #fef08a;
    border-color: #eab308;
}

.lav-legend .hoang {
    background: #f0fdf4;
    border-color: #86efac;
}

.lav-legend .hac {
    background: #fef2f2;
    border-color: #fca5a5;
}

/* Responsive */
@media (max-width: 480px) {
    .lav-day-box,
    .lav-month-box {
        padding: 14px;
        width: 100%;
        max-width: 100%;
    }

    .lav-calendar td {
        height: 48px;
        padding: 4px 1px;
    }

    .lav-calendar .d-solar {
        font-size: 0.88rem;
    }

    .lav-calendar .d-lunar {
        font-size: 0.68rem;
    }
}

/* Lịch năm */
.lav-year-box {
    background: #fffaf0;
    border: 1px solid #e8d5a3;
    border-radius: 14px;
    padding: 18px 16px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
    margin: 12px 0;
}

.lav-year-header {
    font-size: 1.25rem;
    font-weight: 700;
    color: #b45309;
    margin-bottom: 16px;
    text-align: center;
    padding-bottom: 8px;
    border-bottom: 1px solid #f0e0b0;
}

.lav-year-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
    gap: 16px;
    width: 100%;
}

.lav-year-month {
    background: #fff;
    border: 1px solid #f0e0b0;
    border-radius: 10px;
    padding: 10px;
}

.lav-month-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: #92400e;
    margin-bottom: 6px;
    text-align: center;
}

.lav-calendar-small th {
    font-size: 0.7rem;
    padding: 4px 1px;
}

.lav-calendar-small td {
    height: 36px;
    padding: 2px 1px;
}

.lav-calendar-small .d-solar {
    font-size: 0.8rem;
}

.lav-calendar-small .d-lunar {
    font-size: 0.62rem;
}

@media (max-width: 640px) {
    .lav-year-grid {
        grid-template-columns: 1fr;
    }
}

/* Form chọn ngày/tháng/năm */
.lav-form {
    margin: 12px 0 16px;
    width: 100%;
}

.lav-form-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    width: 100%;
}

.lav-form-row label {
    font-size: 0.85rem;
    font-weight: 500;
    color: #57534e;
}

.lav-form-row input[type="number"],
.lav-form-row select,
.lav-form-row input[type="text"] {
    flex: 1 1 90px;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    border: 1px solid #e8d5a3;
    border-radius: 8px;
    font-size: 16px; /* tránh zoom iOS */
    background: #fff;
}

.lav-form-row button {
    background: #b45309;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 10px 16px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
}

.lav-form-row button:hover {
    background: #92400e;
}

.lav-form-row button[type="submit"] {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    box-shadow: 0 2px 6px rgba(217, 119, 6, 0.3);
}

.lav-form-row button[type="submit"]:hover {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.lav-form-row button[type="submit"]:active {
    transform: scale(0.98);
}

/* Thôi nôi box */
.lav-thoi-noi-box {
    background: #fffaf0;
    border: 1px solid #e8d5a3;
    border-radius: 14px;
    padding: 18px 20px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    font-family: system-ui, -apple-system, sans-serif;
    box-shadow: 0 6px 20px rgba(0,0,0,0.06);
    margin: 12px 0;
}

.lav-desc {
    font-size: 0.9rem;
    color: #57534e;
    margin: 0 0 12px;
}

.lav-tn-result {
    margin-top: 16px;
    border-top: 1px solid #f0e0b0;
    padding-top: 12px;
}

.lav-tn-section {
    background: #fff;
    border: 1px solid #f0e0b0;
    border-radius: 10px;
    padding: 12px 14px;
    margin-bottom: 12px;
}

.lav-tn-section h4 {
    margin: 0 0 8px;
    color: #b45309;
    font-size: 1rem;
}

.lav-tn-section p {
    margin: 4px 0;
    font-size: 0.92rem;
}

.lav-note {
    font-size: 0.8rem;
    color: #78716c;
    font-style: italic;
    margin-top: 8px;
}

.lav-note-box {
    background: #fef3c7;
    border: 1px solid #f59e0b;
    border-left: 4px solid #d97706;
    border-radius: 8px;
    padding: 12px 14px;
    margin-top: 14px;
    font-size: 0.88rem;
    color: #78350f;
    line-height: 1.55;
}

.lav-note-box strong {
    color: #92400e;
}

.lav-radio {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-right: 10px;
    font-size: 0.9rem;
    cursor: pointer;
}

.lav-radio input {
    margin: 0;
}

.lav-loading {
    opacity: 0.55;
    pointer-events: none;
    position: relative;
}

.lav-loading::after {
    content: "Đang tải...";
    position: absolute;
    top: 8px;
    right: 8px;
    background: #b45309;
    color: #fff;
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 4px;
}

.lav-error {
    color: #b91c1c;
    font-size: 0.9rem;
}

/* Clickable day cells */
.lav-day-cell {
    cursor: pointer;
    transition: background 0.15s, transform 0.1s;
    -webkit-tap-highlight-color: transparent;
}

.lav-day-cell:hover {
    background: #fde68a !important;
}

.lav-calendar td.lav-day-cell.selected,
.lav-calendar td.today.lav-day-cell.selected,
.lav-calendar td.hoang.lav-day-cell.selected,
.lav-calendar td.hac.lav-day-cell.selected {
    background: #dcfce7 !important;
    box-shadow: inset 0 0 0 3px #16a34a !important;
    outline: none;
    position: relative;
    z-index: 2;
}

.lav-calendar td.lav-day-cell.selected .d-solar {
    color: #166534 !important;
    font-weight: 700;
}

.lav-day-cell:focus {
    outline: 2px solid #b45309;
    outline-offset: -2px;
}

.lav-hint {
    font-size: 0.8rem;
    color: #78716c;
    margin: 0 0 8px;
}

/* Day detail panel */
.lav-day-detail {
    margin-top: 14px;
    background: #fff;
    border: 1px solid #e8d5a3;
    border-radius: 10px;
    padding: 14px;
}

.lav-detail-title {
    font-weight: 700;
    color: #b45309;
    margin-bottom: 8px;
    font-size: 1rem;
}

.lav-detail-close {
    margin-top: 10px;
    background: #78716c;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 6px 12px;
    font-size: 0.85rem;
    cursor: pointer;
}

.lav-detail-close:hover {
    background: #57534e;
}

/* Mobile optimization */
@media (max-width: 640px) {
    .lav-day-box,
    .lav-month-box,
    .lav-year-box,
    .lav-thoi-noi-box,
    .lav-cuoi-box {
        padding: 12px;
        width: 100%;
        max-width: 100%;
        border-radius: 10px;
        margin-left: 0;
        margin-right: 0;
    }

    .lav-form-row {
        gap: 6px;
        width: 100%;
    }

    .lav-form-row input[type="number"],
    .lav-form-row select,
    .lav-form-row input[type="text"] {
        flex: 1 1 calc(33.33% - 6px);
        min-width: 70px;
        max-width: 100%;
        padding: 12px 8px;
        font-size: 16px; /* avoid iOS zoom */
        box-sizing: border-box;
    }

    .lav-form-row button {
        padding: 12px 16px;
        width: 100%;
        margin-top: 6px;
        min-height: 44px; /* touch-friendly */
    }

    .lav-calendar {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .lav-calendar th {
        font-size: 0.7rem;
        padding: 6px 1px;
    }

    .lav-calendar td {
        height: 44px;
        padding: 3px 1px;
        min-width: 36px;
    }

    .lav-calendar .d-solar {
        font-size: 0.85rem;
    }

    .lav-calendar .d-lunar {
        font-size: 0.65rem;
    }

    .lav-year-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .lav-calendar-small td {
        height: 38px;
    }

    .lav-radio {
        margin-right: 6px;
        font-size: 0.85rem;
        min-height: 44px;
        align-items: center;
    }

    .lav-day-detail {
        padding: 12px;
    }

    .lav-detail-close {
        width: 100%;
        min-height: 44px;
        padding: 10px 12px;
    }
}

@media (max-width: 380px) {
    .lav-calendar td {
        height: 40px;
    }
    .lav-calendar .d-solar {
        font-size: 0.8rem;
    }
    .lav-calendar .d-lunar {
        font-size: 0.6rem;
    }
}

/* Cưới xin */
.lav-cuoi-box {
    background: #fffaf0;
    border: 1px solid #e8d5a3;
    border-radius: 14px;
    padding: 18px 20px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    font-family: system-ui, -apple-system, sans-serif;
    box-shadow: 0 6px 20px rgba(0,0,0,0.06);
    margin: 12px 0;
}

.lav-form-block {
    margin-bottom: 10px;
}

.lav-form-block strong {
    display: block;
    margin-bottom: 4px;
    color: #92400e;
    font-size: 0.9rem;
}

.lav-cuoi-list {
    list-style: none;
    padding: 0;
    margin: 10px 0 0;
}

.lav-cuoi-item {
    background: #fff;
    border: 1px solid #f0e0b0;
    border-radius: 10px;
    padding: 12px;
    margin-bottom: 10px;
}

.lav-cuoi-item.rat_tot {
    border-color: #86efac;
    background: #f0fdf4;
}

.lav-cuoi-item.tot {
    border-color: #fde68a;
    background: #fffbeb;
}

.lav-cuoi-item.kha {
    border-color: #e7e5e4;
    background: #fafaf9;
}

.lav-cuoi-date {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 4px;
}

.lav-cuoi-date .tag {
    background: #16a34a;
    color: #fff;
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 999px;
}

.lav-cuoi-item.tot .tag {
    background: #ca8a04;
}

.lav-cuoi-item.kha .tag {
    background: #78716c;
}

.lav-cuoi-date .tag.priority {
    background: #7c3aed;
}

.lav-cuoi-notes {
    font-size: 0.82rem;
    color: #78716c;
    margin-top: 4px;
}

.lav-note-soft {
    font-size: 0.8rem;
    color: #78716c;
    font-style: italic;
    margin-top: 10px;
}

@media (max-width: 640px) {
    .lav-cuoi-box {
        padding: 12px;
        width: 100%;
        max-width: 100%;
    }

    .lav-cuoi-item {
        padding: 10px;
    }

    .lav-form-block {
        width: 100%;
    }
}

.lav-year-warning {
    border-color: #fca5a5 !important;
    background: #fef2f2 !important;
}

/* ===== Bói tình yêu ===== */
.lav-boi-box {
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
    padding: 16px;
    background: #fff;
    border-radius: 12px;
    border: 1px solid #e7e5e4;
}

.lav-boi-box .lav-form-block {
    margin-bottom: 12px;
}

.lav-boi-box input[type="text"] {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.lav-cta-box {
    margin-top: 12px;
    padding: 14px 16px;
    border-radius: 10px;
    border: 1px solid #e7e5e4;
}

.lav-cta-hop {
    background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 100%);
    border-color: #86efac;
}

.lav-cta-xung {
    background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%);
    border-color: #fdba74;
}

.lav-cta-msg {
    margin: 0 0 12px;
    line-height: 1.5;
    color: #292524;
}

.lav-cta-btn {
    display: inline-block;
    padding: 10px 18px;
    background: #16a34a;
    color: #fff !important;
    text-decoration: none !important;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: background 0.15s ease;
}

.lav-cta-btn:hover {
    background: #15803d;
}

.lav-cta-btn-xung {
    background: #ea580c;
}

.lav-cta-btn-xung:hover {
    background: #c2410c;
}

.lav-boi-result .lav-tn-section {
    margin-bottom: 12px;
}

@media (max-width: 640px) {
    .lav-boi-box {
        padding: 12px;
    }
    .lav-cta-btn {
        display: block;
        text-align: center;
        width: 100%;
        box-sizing: border-box;
    }
}

/* ===== Ngũ hành + Luận giải ===== */
.lav-menh-box .lav-menh-list {
    margin: 8px 0 12px;
    padding-left: 18px;
    line-height: 1.6;
}
.lav-luan-giai {
    margin-top: 12px;
    padding: 12px 14px;
    background: #fafaf9;
    border-radius: 8px;
    border-left: 3px solid #a8a29e;
}
.lav-luan-giai h5 {
    margin: 0 0 8px;
    font-size: 0.95rem;
}
.lav-luan-giai p {
    margin: 0 0 8px;
    line-height: 1.55;
    font-size: 0.92rem;
}
.lav-luan-giai p:last-child {
    margin-bottom: 0;
}
.lav-cta-box h5 {
    margin: 0 0 8px;
}

/* LAV 2.0 wedding recommendation */
.lav-cuoi-score{margin-top:6px;font-size:.95em}
.lav-cuoi-warnings{margin-top:5px;font-size:.9em}

/* Nút xem ngày tốt trong tháng gợi ý cưới */
.lav-btn-ngay-tot {
    display: inline-block;
    margin-top: 4px;
    padding: 6px 12px;
    font-size: 0.9rem;
    line-height: 1.3;
    color: #fff;
    background: #b45309;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}
.lav-btn-ngay-tot:hover {
    background: #92400e;
}
.lav-btn-ngay-tot:disabled {
    opacity: 0.65;
    cursor: wait;
}
.lav-cuoi-days-panel {
    margin-top: 10px;
    padding: 10px 12px;
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: 8px;
}
.lav-cuoi-days-box h5 {
    margin: 0 0 8px;
    font-size: 0.98rem;
}
.lav-cuoi-day-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.lav-cuoi-day-item {
    padding: 8px 0;
    border-bottom: 1px dashed #fcd34d;
}
.lav-cuoi-day-item:last-child {
    border-bottom: none;
}
.lav-cuoi-level {
    font-weight: 500;
    color: #92400e;
}
.lav-cache-badge {
    font-size: 0.75rem;
    font-weight: 500;
    color: #0369a1;
    background: #e0f2fe;
    padding: 1px 6px;
    border-radius: 4px;
    margin-left: 4px;
}
.lav-ai-note {
    margin: 0 0 10px;
    padding: 8px 10px;
    background: #f0fdf4;
    border-left: 3px solid #22c55e;
    border-radius: 0 6px 6px 0;
    font-size: 0.92rem;
    color: #166534;
}

/* ===== Gợi ý năm cưới / vận Đào Hoa ===== */
.lav-nam-cuoi-box {
    width: 100%;
    max-width: 100%;
    margin: 12px 0 1.5rem;
    padding: 16px 18px;
    background: #fffaf0;
    border: 1px solid #e8d5a3;
    border-radius: 14px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
    box-sizing: border-box;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.5;
}
.lav-nc-mode-tabs {
    display: flex;
    gap: 8px;
    margin: 12px 0 14px;
    flex-wrap: wrap;
}
.lav-nc-tab {
    flex: 1;
    min-width: 140px;
    cursor: pointer;
    text-align: center;
}
.lav-nc-tab input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.lav-nc-tab span {
    display: block;
    padding: 10px 12px;
    border: 2px solid #fde68a;
    border-radius: 8px;
    background: #fffbeb;
    font-weight: 600;
    color: #92400e;
    transition: all 0.15s ease;
}
.lav-nc-tab input:checked + span {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    border-color: #d97706;
    color: #fff;
    box-shadow: 0 2px 6px rgba(217, 119, 6, 0.35);
}
.lav-nc-panel[hidden] {
    display: none !important;
}
.lav-nam-cuoi-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.lav-nc-item {
    margin-bottom: 12px;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid #e5e7eb;
    background: #fafafa;
}
.lav-nc-item.lav-nc-tot {
    border-color: #86efac;
    background: #f0fdf4;
}
.lav-nc-item.lav-nc-trung_binh,
.lav-nc-item.lav-nc-can_nhac {
    border-color: #fcd34d;
    background: #fffbeb;
}
.lav-nc-item.lav-nc-khong_uu_tien {
    border-color: #fdba74;
    background: #fff7ed;
}
.lav-nc-item.lav-nc-xau {
    border-color: #fca5a5;
    background: #fef2f2;
}
.lav-nc-item.lav-nc-dao {
    border-color: #f9a8d4;
    background: #fdf2f8;
}
.lav-nc-year {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 10px;
    margin-bottom: 6px;
}
.lav-nc-year strong {
    font-size: 1.15rem;
    color: #78350f;
}
.lav-nc-cc {
    color: #6b7280;
    font-size: 0.92rem;
}
.lav-nc-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 999px;
    background: #dbeafe;
    color: #1d4ed8;
}
.lav-nc-level {
    margin-left: auto;
    font-weight: 600;
    font-size: 0.9rem;
}
.lav-nc-tot .lav-nc-level { color: #15803d; }
.lav-nc-trung_binh .lav-nc-level,
.lav-nc-can_nhac .lav-nc-level { color: #b45309; }
.lav-nc-khong_uu_tien .lav-nc-level { color: #c2410c; }
.lav-nc-xau .lav-nc-level { color: #b91c1c; }
.lav-nc-tag {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 999px;
    background: #fce7f3;
    color: #be185d;
}
.lav-nc-msg {
    margin: 4px 0 8px;
    font-size: 0.95rem;
    color: #374151;
}
.lav-nc-detail {
    display: grid;
    gap: 4px;
    font-size: 0.9rem;
}
.lav-nc-person {
    padding: 4px 0;
}
.lav-nc-ok {
    color: #15803d;
    font-weight: 500;
}
.lav-nc-warn {
    color: #b91c1c;
    font-weight: 500;
}
.lav-nc-cuoi-opts {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px dashed #f9a8d4;
    font-size: 0.92rem;
}
.lav-nc-cuoi-opts ul {
    margin: 6px 0 0;
    padding-left: 18px;
}
.lav-nc-cuoi-opts li {
    margin-bottom: 4px;
}
.lav-nam-cuoi-result-wrap {
    margin-top: 14px;
}
.lav-nam-cuoi-result-wrap.lav-loading {
    opacity: 0.65;
    pointer-events: none;
}

.lav-nc-advice {
    margin: 0 0 8px;
    padding: 8px 10px;
    background: #fff7ed;
    border-left: 3px solid #f59e0b;
    border-radius: 0 6px 6px 0;
    font-size: 0.9rem;
    color: #9a3412;
    font-weight: 500;
}
.lav-nc-xau .lav-nc-advice {
    background: #fef2f2;
    border-left-color: #ef4444;
    color: #991b1b;
}
.lav-nc-tot .lav-nc-advice {
    background: #f0fdf4;
    border-left-color: #22c55e;
    color: #166534;
}

.lav-nc-khong_uu_tien .lav-nc-advice {
    background: #fff7ed;
    border-left-color: #f97316;
    color: #9a3412;
}

.lav-nc-more-wrap {
    margin: 14px 0 4px;
    text-align: center;
}
.lav-btn-more-years {
    display: inline-block;
    padding: 10px 18px;
    border: 2px solid #f59e0b;
    border-radius: 8px;
    background: #fffbeb;
    color: #92400e;
    font-weight: 600;
    cursor: pointer;
    font-size: 0.95rem;
    transition: background 0.15s ease, color 0.15s ease;
}
.lav-btn-more-years:hover:not(:disabled) {
    background: #f59e0b;
    color: #fff;
}
.lav-btn-more-years:disabled {
    opacity: 0.65;
    cursor: wait;
}


/* ===== Nam cưới / Khi nào cưới — full width + mobile ===== */
.lav-nam-cuoi-box .lav-header {
    font-size: 1.2rem;
    font-weight: 700;
    color: #b45309;
    margin-bottom: 12px;
    padding-bottom: 6px;
    border-bottom: 1px solid #f0e0b0;
}
.lav-nam-cuoi-box .lav-form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}
.lav-nam-cuoi-box .lav-form-row input[type="number"],
.lav-nam-cuoi-box .lav-form-row input[type="text"] {
    flex: 1 1 90px;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    font-size: 16px; /* tránh zoom iOS */
    border: 1px solid #e8d5a3;
    border-radius: 8px;
    background: #fff;
}
.lav-nam-cuoi-box .lav-form-block {
    margin-bottom: 12px;
}
.lav-nam-cuoi-box .lav-form-block > strong {
    display: block;
    margin-bottom: 6px;
    color: #78350f;
}
.lav-nam-cuoi-box button[type="submit"] {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #fff;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(217, 119, 6, 0.3);
}
.lav-nam-cuoi-box button[type="submit"]:active {
    transform: scale(0.98);
}
.lav-nc-year {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 10px;
    margin-bottom: 6px;
}
.lav-nc-level {
    margin-left: 0;
}
.lav-nc-item {
    word-wrap: break-word;
    overflow-wrap: break-word;
}
.lav-nam-cuoi-result-wrap {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}
.lav-nam-cuoi-result {
    width: 100%;
    max-width: 100%;
}
.lav-btn-more-years {
    width: 100%;
    max-width: 320px;
    box-sizing: border-box;
}

@media (max-width: 640px) {
    .lav-nam-cuoi-box {
        padding: 14px 12px;
        margin: 8px 0 1rem;
        border-radius: 12px;
    }
    .lav-nc-mode-tabs {
        flex-direction: column;
        gap: 8px;
    }
    .lav-nc-tab {
        min-width: 0;
        width: 100%;
    }
    .lav-nc-tab span {
        padding: 12px 14px;
        font-size: 0.95rem;
    }
    .lav-nam-cuoi-box .lav-form-row {
        flex-direction: row;
        gap: 6px;
    }
    .lav-nam-cuoi-box .lav-form-row input[type="number"] {
        flex: 1 1 calc(33.33% - 6px);
        min-width: 70px;
        padding: 12px 8px;
        font-size: 16px;
    }
    .lav-nc-year strong {
        font-size: 1.1rem;
        width: 100%;
    }
    .lav-nc-level {
        width: 100%;
        margin-top: 2px;
        font-size: 0.95rem;
    }
    .lav-nc-cc {
        font-size: 0.88rem;
    }
    .lav-nc-item {
        padding: 12px;
    }
    .lav-nc-msg,
    .lav-nc-advice {
        font-size: 0.9rem;
    }
    .lav-nc-detail {
        font-size: 0.88rem;
    }
    .lav-nc-person {
        padding: 6px 0;
        border-bottom: 1px dashed #fde68a;
    }
    .lav-nc-person:last-child {
        border-bottom: none;
    }
    .lav-btn-more-years {
        width: 100%;
        max-width: 100%;
        padding: 12px 16px;
    }
    .lav-tn-section h4 {
        font-size: 1.05rem;
    }
}

@media (max-width: 380px) {
    .lav-nam-cuoi-box {
        padding: 12px 10px;
    }
    .lav-nam-cuoi-box .lav-form-row input[type="number"] {
        flex: 1 1 100%;
    }
}

/* Badge Tháng Đại Lợi / Tiểu Lợi */
.lav-badge-dai { color: #2e7d32; font-weight: 700; }
.lav-badge-tieu { color: #f9a825; font-weight: 700; }
.lav-cuoi-item .lav-badge-dai,
.lav-cuoi-item .lav-badge-tieu { margin-left: 4px; }