/**
 * Billionaire Homepage v2 - Components CSS
 * UI 컴포넌트 스타일
 */

/* === 버튼 === */
.btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-text);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-primary);
}

.btn-conquest {
    background: var(--gradient-conquest);
    color: var(--color-text);
    font-size: var(--font-size-md);
    padding: var(--spacing-md) var(--spacing-xl);
}

.btn-conquest:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-secondary);
}

.btn-secondary {
    background: var(--color-bg-card);
    border: var(--border-light);
    color: var(--color-text);
}

.btn-secondary:hover {
    background: var(--color-bg-hover);
}

/* === 피드백 버튼 === */
.feedback-button {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--gradient-primary);
    border: none;
    box-shadow: 0 4px 12px rgba(78, 205, 196, 0.4);
    cursor: pointer;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: all 0.3s;
    color: var(--color-text);
}

.feedback-button:hover {
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 6px 20px rgba(78, 205, 196, 0.6);
}

.feedback-button:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 4px;
}

.feedback-modal-content {
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
}

.feedback-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.feedback-form .form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.feedback-form label {
    font-weight: 600;
    color: var(--color-text);
    font-size: var(--font-size-sm);
}

.feedback-form input,
.feedback-form select,
.feedback-form textarea {
    padding: var(--spacing-sm);
    background: var(--color-bg-card);
    border: var(--border-light);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: inherit;
    font-size: var(--font-size-sm);
}

.feedback-form textarea {
    resize: vertical;
    min-height: 120px;
}

.rating-input {
    display: flex;
    gap: var(--spacing-xs);
}

.rating-star {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    transition: transform 0.2s;
    opacity: 0.3;
}

.rating-star:hover {
    transform: scale(1.2);
}

.rating-star[data-selected="true"],
.rating-star:hover ~ .rating-star {
    opacity: 1;
}

.form-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    margin-top: var(--spacing-md);
}

/* === 접근성 개선 === */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* 키보드 포커스 스타일 */
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* 스킵 링크 */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-primary);
    color: var(--color-bg);
    padding: 8px;
    text-decoration: none;
    z-index: 10000;
}

.skip-link:focus {
    top: 0;
}

/* 모바일 터치 영역 최소 크기 */
button,
a,
input,
select {
    min-height: 44px;
    min-width: 44px;
}

/* 고대비 모드 지원 */
@media (prefers-contrast: high) {
    .btn-primary,
    .btn-conquest {
        border: 2px solid currentColor;
    }
}

/* 애니메이션 감소 선호 */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.btn-gold {
    background: var(--gradient-gold);
    color: #1a1a1a;
}

.btn-gold:hover {
    box-shadow: var(--shadow-glow-accent);
}

/* === 닫기 버튼 === */
.close-btn {
    background: none;
    border: none;
    color: var(--color-text);
    font-size: var(--font-size-2xl);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: 50%;
    transition: var(--transition-fast);
    line-height: 1;
}

.close-btn:hover {
    background: var(--color-bg-hover);
}

/* === 카드 === */
.card {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: var(--border-subtle);
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
}

.card:hover {
    background: var(--color-bg-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-soft);
}

/* === 배지 === */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-pill);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-unconquered {
    background: rgba(78, 205, 196, 0.2);
    color: var(--color-unconquered);
    border: 1px solid rgba(78, 205, 196, 0.4);
}

.badge-contested {
    background: rgba(254, 202, 87, 0.2);
    color: var(--color-contested);
    border: 1px solid rgba(254, 202, 87, 0.4);
}

.badge-ruled {
    background: rgba(255, 107, 107, 0.2);
    color: var(--color-ruled);
    border: 1px solid rgba(255, 107, 107, 0.4);
}

/* === 입력 필드 === */
.input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-card);
    border: var(--border-light);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: var(--font-size-md);
    transition: var(--transition-fast);
}

.input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(78, 205, 196, 0.2);
}

.input::placeholder {
    color: var(--color-text-muted);
}

/* === 진행 바 === */
.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--color-bg-card);
    border-radius: var(--radius-pill);
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-pill);
    transition: width var(--transition-slow);
}

/* === 통계 아이템 === */
.stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    border: var(--border-subtle);
}

.stat-icon {
    font-size: var(--font-size-xl);
}

.stat-label {
    flex: 1;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

.stat-value {
    font-weight: 600;
    color: var(--color-primary);
}

/* === 버프 아이템 === */
.buff-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    border-left: 3px solid;
}

.buff-icon {
    font-size: var(--font-size-lg);
}

.buff-name {
    flex: 1;
    font-weight: 500;
}

.buff-bonus {
    color: var(--color-primary);
    font-weight: 600;
}

/* === 타임라인 === */
.timeline {
    list-style: none;
    position: relative;
    padding-left: var(--spacing-lg);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-bg-card);
}

.timeline-item {
    position: relative;
    padding-bottom: var(--spacing-md);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -18px;
    top: 4px;
    width: 10px;
    height: 10px;
    background: var(--color-primary);
    border-radius: 50%;
    border: 2px solid var(--color-bg-deep);
}

.timeline-item.conquered::before {
    background: var(--color-secondary);
}

.timeline-date {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.timeline-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* === 랭킹 아이템 === */
.rank-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    border: var(--border-subtle);
    margin-bottom: var(--spacing-sm);
}

.rank-item.rank-1 {
    border-color: var(--color-rank-gold);
    background: rgba(255, 215, 0, 0.1);
}

.rank-item.rank-2 {
    border-color: var(--color-rank-silver);
}

.rank-item.rank-3 {
    border-color: var(--color-rank-bronze);
}

.rank-number {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-card);
    border-radius: 50%;
    font-weight: 700;
}

.rank-1 .rank-number {
    background: var(--color-rank-gold);
    color: #1a1a1a;
}

.rank-2 .rank-number {
    background: var(--color-rank-silver);
    color: #1a1a1a;
}

.rank-3 .rank-number {
    background: var(--color-rank-bronze);
    color: #1a1a1a;
}

.rank-user {
    flex: 1;
    font-weight: 500;
}

.rank-score {
    color: var(--color-primary);
    font-weight: 600;
}

/* === 툴팁 === */
.tooltip {
    position: relative;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-bg-surface);
    border: var(--border-subtle);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-fast);
}

.tooltip:hover::after {
    opacity: 1;
}

/* === 섹션 제목 === */
.section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid rgba(78, 205, 196, 0.3);
}

/* === 디바이더 === */
.divider {
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(78, 205, 196, 0.3), transparent);
    margin: var(--spacing-xl) 0;
}

/* === 숨김 === */
.hidden {
    display: none !important;
}

/* === 스크롤바 커스텀 === */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-deep);
}

::-webkit-scrollbar-thumb {
    background: var(--color-bg-card);
    border-radius: var(--radius-pill);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* === 구매 옵션 모달 === */
.purchase-options-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.purchase-options-modal .modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
}

.purchase-options-content {
    position: relative;
    width: 90%;
    max-width: 700px;
    max-height: 90vh;
    background: linear-gradient(145deg, rgba(26, 26, 46, 0.98) 0%, rgba(20, 30, 50, 0.98) 100%);
    border-radius: 24px;
    border: 1px solid rgba(78, 205, 196, 0.3);
    box-shadow: 
        0 25px 80px rgba(0, 0, 0, 0.6),
        0 0 60px rgba(78, 205, 196, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    overflow: hidden;
    animation: slideUp 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 1;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.purchase-options-content .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 28px;
    background: linear-gradient(135deg, rgba(78, 205, 196, 0.15), rgba(78, 205, 196, 0.05));
    border-bottom: 1px solid rgba(78, 205, 196, 0.2);
}

.purchase-options-content .modal-header h2 {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
    color: #4ecdc4;
    display: flex;
    align-items: center;
    gap: 12px;
}

.purchase-options-content .modal-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    font-size: 20px;
    font-weight: 300;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    line-height: 1;
}

.purchase-options-content .modal-close:hover {
    background: rgba(255, 107, 107, 0.2);
    border-color: rgba(255, 107, 107, 0.4);
    color: #ff6b6b;
    transform: rotate(90deg);
}

.purchase-options-content .modal-body {
    padding: 28px;
}

.purchase-options-info {
    margin-bottom: 24px;
}

.info-header {
    margin-bottom: 16px;
}

.info-header h3 {
    margin: 0 0 8px 0;
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
}

.info-description {
    margin: 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.territory-summary {
    display: flex;
    gap: 20px;
    padding: 16px;
    background: rgba(78, 205, 196, 0.08);
    border-radius: 12px;
    border: 1px solid rgba(78, 205, 196, 0.2);
    margin-top: 16px;
}

.summary-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.summary-label {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.summary-value {
    font-size: 16px;
    font-weight: 700;
    color: #4ecdc4;
}

.auction-info-footer {
    display: flex;
    gap: 12px;
    padding: 16px;
    background: rgba(78, 205, 196, 0.1);
    border-radius: 12px;
    border-left: 4px solid #4ecdc4;
    margin-top: 24px;
}

.auction-info-footer .info-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.auction-info-footer .info-text {
    flex: 1;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.auction-info-footer .info-text strong {
    color: #4ecdc4;
    font-weight: 600;
}

.territory-info-summary {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 16px 20px;
    background: rgba(78, 205, 196, 0.08);
    border-radius: 12px;
    border: 1px solid rgba(78, 205, 196, 0.2);
    margin-bottom: 24px;
}

.territory-info-summary .territory-name {
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
}

.territory-info-summary .base-price {
    font-size: 14px;
    color: #4ecdc4;
    font-weight: 500;
}

.purchase-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.purchase-option-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
}

.purchase-option-card.best-value {
    border-color: rgba(254, 202, 87, 0.4);
    background: linear-gradient(145deg, rgba(254, 202, 87, 0.12), rgba(254, 202, 87, 0.05));
}

.best-value-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: linear-gradient(135deg, #feca57, #ff9ff3);
    color: #000;
    font-size: 10px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(254, 202, 87, 0.4);
    z-index: 1;
}

.option-hint {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
    font-style: italic;
    margin-top: 4px;
}

.purchase-option-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(78, 205, 196, 0.5), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.purchase-option-card:hover {
    transform: translateY(-4px) scale(1.02);
    border-color: rgba(78, 205, 196, 0.5);
    background: linear-gradient(145deg, rgba(78, 205, 196, 0.15), rgba(78, 205, 196, 0.05));
    box-shadow: 
        0 8px 24px rgba(0, 0, 0, 0.4),
        0 0 20px rgba(78, 205, 196, 0.2);
}

.purchase-option-card:hover::before {
    opacity: 1;
}

.purchase-option-card.selected {
    border-color: #4ecdc4;
    background: linear-gradient(145deg, rgba(78, 205, 196, 0.25), rgba(78, 205, 196, 0.1));
    box-shadow: 
        0 8px 24px rgba(0, 0, 0, 0.4),
        0 0 30px rgba(78, 205, 196, 0.4),
        inset 0 0 20px rgba(78, 205, 196, 0.1);
}

.purchase-option-card.selected::before {
    opacity: 1;
    background: linear-gradient(90deg, transparent, #4ecdc4, transparent);
}

.option-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 16px;
}

.option-label {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.2;
}

.option-period {
    font-size: 12px;
    color: rgba(78, 205, 196, 0.8);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.option-icon {
    font-size: 32px;
    line-height: 1;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.option-title {
    flex: 1;
}

.option-title h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.2;
}

.option-label-en {
    display: block;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 400;
    margin-top: 2px;
}

.option-body {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.option-price-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 16px;
    background: rgba(78, 205, 196, 0.1);
    border-radius: 12px;
    border: 1px solid rgba(78, 205, 196, 0.2);
}

.price-label {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.option-price {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.option-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.price-value {
    font-size: 28px;
    font-weight: 800;
    color: #feca57;
    line-height: 1;
    text-shadow: 0 2px 8px rgba(254, 202, 87, 0.3);
}

.price-unit {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

.option-description {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.4;
}

.option-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: linear-gradient(135deg, rgba(254, 202, 87, 0.2), rgba(254, 202, 87, 0.1));
    border: 1px solid rgba(254, 202, 87, 0.4);
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    color: #feca57;
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.purchase-options-content .modal-footer {
    padding: 20px 28px;
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: flex-end;
}

.purchase-options-content .modal-footer .btn-secondary {
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    font-weight: 600;
    border-radius: 12px;
    transition: all 0.2s ease;
}

.purchase-options-content .modal-footer .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

/* 평생 옵션 특별 스타일 */
.purchase-option-card[data-option-id="lifetime"] {
    border-color: rgba(254, 202, 87, 0.3);
    background: linear-gradient(145deg, rgba(254, 202, 87, 0.1), rgba(254, 202, 87, 0.05));
}

.purchase-option-card[data-option-id="lifetime"]:hover {
    border-color: rgba(254, 202, 87, 0.6);
    background: linear-gradient(145deg, rgba(254, 202, 87, 0.2), rgba(254, 202, 87, 0.1));
    box-shadow: 
        0 8px 24px rgba(0, 0, 0, 0.4),
        0 0 30px rgba(254, 202, 87, 0.3);
}

.purchase-option-card[data-option-id="lifetime"].selected {
    border-color: #feca57;
    background: linear-gradient(145deg, rgba(254, 202, 87, 0.3), rgba(254, 202, 87, 0.15));
    box-shadow: 
        0 8px 24px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(254, 202, 87, 0.5),
        inset 0 0 20px rgba(254, 202, 87, 0.15);
}

/* 모바일 반응형 */
@media (max-width: 768px) {
    .purchase-options-content {
        width: 95%;
        max-height: 95vh;
        border-radius: 20px;
    }
    
    .purchase-options-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .purchase-option-card {
        padding: 16px;
    }
    
    .option-icon {
        font-size: 28px;
    }
    
    .price-value {
        font-size: 24px;
    }
    
    .purchase-options-content .modal-header {
        padding: 20px;
    }
    
    .purchase-options-content .modal-body {
        padding: 20px;
    }
    
    .territory-summary {
        flex-direction: column;
        gap: 12px;
    }
    
    .option-price-section {
        padding: 12px;
    }
    
    .info-header h3 {
        font-size: 16px;
    }
    
    .option-label {
        font-size: 18px;
    }
    
    .price-value {
        font-size: 24px;
    }
    
    .auction-info-footer {
        flex-direction: column;
        gap: 8px;
    }
    
    .best-value-badge {
        top: 8px;
        right: 8px;
        font-size: 9px;
        padding: 3px 8px;
    }
}