/* ===== 앱 설치 모달 전용 ===== */

/* 배경 */
.app-install-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(4px);
    z-index: 9999;
    display: none;
}

/* 카드 */
.app-install-card {
    position: relative;
    width: 90%;
    max-width: 380px;
    margin: 12vh auto;
    background: #fff;
    border-radius: 18px;
    padding: 28px 22px 24px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0,0,0,0.25);
    animation: appInstallFadeUp 0.25s ease-out;
}

/* 닫기 */
.app-install-close {
    position: absolute;
    top: 14px;
    right: 16px;
    border: none;
    background: none;
    font-size: 22px;
    cursor: pointer;
    color: #9ca3af;
}

.app-install-close:hover {
    color: #4f46e5;
}

/* 로고 래퍼 */
.app-install-logo-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 14px;
}

/* 로고 배경 (앱 아이콘 감성) */
.app-install-logo-bg {
    width: 96px;
    height: 96px;
    border-radius: 24px;
    background: linear-gradient(135deg, #4f46e5, #6366f1);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow:
        0 12px 28px rgba(79,70,229,0.35),
        inset 0 0 0 1px rgba(255,255,255,0.3);
}

/* 로고 */
.app-install-logo {
    width: 100px;
    height: 100px;
    object-fit: contain;
    filter: drop-shadow(0 3px 6px rgba(0,0,0,0.25));
}

/* 타이틀 */
.app-install-title {
    font-size: 18px;
    font-weight: 700;
    margin: 10px 0 8px;
    color: #111827;
}

/* 설명 */
.app-install-desc {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.5;
    margin-bottom: 18px;
}

/* 설치 버튼 */
.app-install-btn {
    display: block;
    width: 100%;
    padding: 12px 0;
    background: #4f46e5;
    color: #fff;
    border-radius: 14px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s;
}

.app-install-btn:hover {
    background: #4338ca;
    transform: translateY(-1px);
    box-shadow: 0 8px 16px rgba(79,70,229,0.35);
}

/* 애니메이션 */
@keyframes appInstallFadeUp {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}