/* 文旅主题加载动画样式 */

/* 加载器容器 */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a0e27 0%, #1a2947 50%, #0a0e27 100%);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.page-loader.fade-out {
    opacity: 0;
    visibility: hidden;
}

/* 加载内容容器 */
.loader-content {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* 飞机路径动画 */
.plane-container {
    position: absolute;
    width: 300px;
    height: 200px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.plane-path {
    width: 100%;
    height: 100%;
}

.flight-path {
    animation: drawPath 2s ease infinite;
}

@keyframes drawPath {
    0% {
        stroke-dashoffset: 400;
        opacity: 0;
    }
    50% {
        opacity: 0.5;
    }
    100% {
        stroke-dashoffset: 0;
        opacity: 0;
    }
}

/* 飞机动画 */
.plane {
    position: absolute;
    font-size: 24px;
    color: #00b4d8;
    animation: fly 2s ease-in-out infinite;
    filter: drop-shadow(0 4px 8px rgba(0, 180, 216, 0.3));
}

.plane i {
    display: block;
    transform: rotate(-45deg);
}

@keyframes fly {
    0% {
        left: 10%;
        top: 50%;
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0;
    }
    50% {
        left: 50%;
        top: 25%;
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 1;
    }
    100% {
        left: 90%;
        top: 50%;
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0;
    }
}

/* 世界地图点动画 */
.map-outline {
    position: absolute;
    width: 400px;
    height: 200px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.3;
}

.map-outline circle {
    animation: pulse 2s ease-in-out infinite;
}

.map-outline circle:nth-child(1) { animation-delay: 0s; }
.map-outline circle:nth-child(2) { animation-delay: 0.2s; }
.map-outline circle:nth-child(3) { animation-delay: 0.4s; }
.map-outline circle:nth-child(4) { animation-delay: 0.6s; }
.map-outline circle:nth-child(5) { animation-delay: 0.8s; }

@keyframes pulse {
    0%, 100% {
        r: 3;
        opacity: 0.3;
    }
    50% {
        r: 8;
        opacity: 0.8;
    }
}

/* 护照戳动画 */
.passport-stamps {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.stamp {
    position: absolute;
    padding: 8px 20px;
    border: 3px solid;
    border-radius: 8px;
    font-weight: bold;
    text-transform: uppercase;
    opacity: 0;
    transform: rotate(-15deg) scale(1.5);
    animation: stampIn 0.6s ease forwards;
}

.stamp-1 {
    top: 20%;
    left: 15%;
    color: #ff6b35;
    border-color: #ff6b35;
    animation-delay: 0.3s;
}

.stamp-2 {
    top: 25%;
    right: 20%;
    color: #00b4d8;
    border-color: #00b4d8;
    transform: rotate(10deg) scale(1.5);
    animation-delay: 0.6s;
}

.stamp-3 {
    bottom: 25%;
    left: 50%;
    transform: translateX(-50%) rotate(-5deg) scale(1.5);
    color: #90e0ef;
    border-color: #90e0ef;
    animation-delay: 0.9s;
}

@keyframes stampIn {
    0% {
        opacity: 0;
        transform: rotate(-15deg) scale(2) translateY(-20px);
    }
    50% {
        opacity: 1;
        transform: rotate(-15deg) scale(0.9) translateY(0);
    }
    70% {
        transform: rotate(-15deg) scale(1.1) translateY(0);
    }
    100% {
        opacity: 0.2;
        transform: rotate(-15deg) scale(1) translateY(0);
    }
}

/* 加载文字 */
.loader-text {
    position: relative;
    z-index: 10;
    text-align: center;
    margin-top: 50px;
}

.loader-text h3 {
    color: #fff;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 15px;
    letter-spacing: 2px;
    background: linear-gradient(135deg, #00b4d8, #90e0ef, #ff6b35);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 2s ease infinite;
}

@keyframes shimmer {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 1;
    }
}

/* 加载点动画 */
.loading-dots {
    display: flex;
    gap: 8px;
    justify-content: center;
}

.loading-dots span {
    width: 10px;
    height: 10px;
    background: #00b4d8;
    border-radius: 50%;
    animation: dotPulse 1.5s ease infinite;
}

.loading-dots span:nth-child(1) { animation-delay: 0s; }
.loading-dots span:nth-child(2) { animation-delay: 0.2s; }
.loading-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes dotPulse {
    0%, 80%, 100% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    40% {
        transform: scale(1.2);
        opacity: 1;
    }
}

/* 进度条 */
.loader-progress {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #00b4d8, #90e0ef, #ff6b35);
    border-radius: 2px;
    animation: progress 2s ease forwards;
}

@keyframes progress {
    0% {
        width: 0;
    }
    100% {
        width: 100%;
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .loader-content {
        width: 300px;
        height: 300px;
    }
    
    .plane-container {
        width: 250px;
        height: 150px;
    }
    
    .map-outline {
        width: 300px;
        height: 150px;
    }
    
    .loader-text h3 {
        font-size: 24px;
    }
    
    .stamp {
        font-size: 12px;
        padding: 6px 15px;
    }
    
    .loader-progress {
        width: 150px;
        bottom: 60px;
    }
}

/* 快速加载模式 */
.page-loader.quick-load .progress-bar {
    animation-duration: 0.8s;
}

.page-loader.quick-load .plane {
    animation-duration: 1s;
}

.page-loader.quick-load .stamp {
    animation-duration: 0.3s;
}