/* 🚀 탑마케팅 로딩 UI - 심플 버전 */

/* 로딩 오버레이 */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.6); /* 투명한 어두운 배경 */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 1;
    transition: opacity 0.3s ease-out;
    backdrop-filter: blur(5px);
}

.loading-overlay.hide {
    opacity: 0;
    pointer-events: none;
}


/* 메인 로딩 컨테이너 */
.loading-container {
    text-align: center;
    position: relative;
    z-index: 2;
    max-width: 400px;
    width: 90%;
}

/* 로딩 아이콘 */
.loading-icon {
    position: relative;
    margin-bottom: 30px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rocket-main {
    font-size: 3rem;
    color: #3b82f6;
    display: inline-block;
    animation: gentleFloat 2s ease-in-out infinite;
    filter: drop-shadow(0 0 10px rgba(59, 130, 246, 0.3));
    position: relative;
    z-index: 2;
}

/* 로딩 스피너 */
.loading-spinner {
    position: absolute;
    width: 100px;
    height: 100px;
    border: 3px solid rgba(59, 130, 246, 0.1);
    border-top: 3px solid #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* 부드러운 떠다니는 애니메이션 */
@keyframes gentleFloat {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* 회전 애니메이션 */
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* 로딩 메시지 */
.loading-stage {
    color: #ffffff;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 20px;
    opacity: 1;
    transition: opacity 0.3s ease;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

/* 진행률 바 */
.progress-container {
    width: 100%;
    max-width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto;
    position: relative;
}

.progress-bar {
    height: 100%;
    background: #3b82f6;
    border-radius: 2px;
    width: 0%;
    transition: width 0.5s ease;
    position: relative;
}

/* 모바일 반응형 */
@media (max-width: 768px) {
    .loading-container {
        max-width: 90%;
    }
    
    .rocket-main {
        font-size: 2.5rem;
    }
    
    .loading-spinner {
        width: 80px;
        height: 80px;
    }
    
    .loading-stage {
        font-size: 0.9rem;
    }
}

/* 로딩 단계 표시 */
.loading-stage {
    color: #ffffff;
    font-size: 0.9rem;
    margin-top: 15px;
    opacity: 1;
    animation: stageFade 1s ease-in-out infinite alternate;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}