/**
 * 쿠폰함 페이지 스타일
 */

/* 쿠폰 등록 영역 */
.coupon-register {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
}

.coupon-register input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 14px;
}

.coupon-register input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.coupon-register button {
    padding: 12px 24px;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    transition: opacity 0.2s;
}

.coupon-register button:hover {
    opacity: 0.85;
}

/* 탭 */
.coupon-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.coupon-tab {
    padding: 8px 16px;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    background: #fff;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.2s;
}

.coupon-tab.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

/* 쿠폰 아이템 */
.coupon-item {
    background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
    border: 1px solid var(--color-border-light);
    border-radius: 12px;
    padding: 20px 20px 20px 26px;
    margin-bottom: 12px;
    position: relative;
    overflow: hidden;
}

.coupon-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 6px;
    background: var(--color-primary);
}

.coupon-item.used,
.coupon-item.expired {
    opacity: 0.6;
}

.coupon-item.used::before,
.coupon-item.expired::before {
    background: #94a3b8;
}

.coupon-name {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-text);
}

.coupon-discount {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.coupon-condition {
    font-size: 13px;
    color: var(--color-text-light);
    margin-bottom: 4px;
}

.coupon-expire {
    font-size: 12px;
    color: #94a3b8;
    margin-top: 8px;
}

.coupon-badge {
    display: inline-block;
    margin-top: 8px;
    padding: 3px 10px;
    background: #94a3b8;
    color: #fff;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
}

/* 빈 상태 */
.coupon-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-text-light);
}

.coupon-empty p {
    font-size: 15px;
}