:root {
    --primary-color: #4a90e2;
    --secondary-color: #2c3e50;
    --success-color: #2ecc71;
    --error-color: #e74c3c;
    --background-color: #f5f6fa;
    --border-color: #dcdde1;
    --text-color: #2c3e50;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --gradient-start: #4a90e2;
    --gradient-end: #357abd;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

.container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 1rem;
}

header {
    text-align: center;
    margin-bottom: 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

h1 {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin: 0;
    background: linear-gradient(45deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.admin-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(45deg, var(--gradient-start), var(--gradient-end));
    color: white;
    text-decoration: none;
    border-radius: 8px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.admin-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.2);
}

.upload-container {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    margin-bottom: 2rem;
}

.drop-zone {
    border: 2px dashed #ccc;
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.drop-zone.dragover {
    border-color: #2196f3;
    background-color: rgba(33, 150, 243, 0.1);
}

.drop-zone.disabled {
    opacity: 0.7;
    cursor: not-allowed;
    position: relative;
    border-color: #ff6b6b;
    background-color: #fff5f5;
}

.disabled-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
    border-radius: 8px;
    backdrop-filter: blur(2px);
    pointer-events: all;
}

.disabled-message {
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 8px;
    padding: 20px 40px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    border: 1px solid #ff6b6b;
    color: #ff3e3e;
}

.disabled-message i {
    font-size: 40px;
    margin-bottom: 10px;
    color: #ff6b6b;
}

.disabled-message p {
    margin: 5px 0;
    font-size: 18px;
    font-weight: bold;
}

.disabled-message .sub-message {
    font-size: 14px;
    color: #666;
    font-weight: normal;
}

.warning-message {
    background-color: #fff8e1;
    color: #ff8800;
    padding: 10px 15px;
    border-radius: 5px;
    margin: 10px 0;
    font-size: 14px;
    border-left: 4px solid #ff8800;
    display: flex;
    align-items: center;
}

.warning-message i {
    margin-right: 8px;
    font-size: 16px;
}

.upload-btn.disabled {
    background-color: #ccc;
    border-color: #aaa;
    color: #888;
    cursor: not-allowed;
    pointer-events: none;
}

.upload-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.upload-icon {
    font-size: 3rem;
    color: #2196f3;
    margin-bottom: 1rem;
}

.upload-btn {
    background-color: #2196f3;
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s ease;
}

.upload-btn:hover {
    background-color: #1976d2;
}

.supported-formats, .file-size-limit {
    color: #666;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.upload-progress {
    margin-top: 1rem;
}

.progress-bar {
    height: 4px;
    background-color: #e0e0e0;
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background-color: #2196f3;
    width: 0;
    transition: width 0.3s ease;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: #666;
}

.result-container {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.result-header h3 {
    color: #2196f3;
    font-size: 1.2rem;
}

.close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #666;
    cursor: pointer;
    padding: 0.5rem;
}

.preview-container {
    text-align: center;
    margin-bottom: 2rem;
    padding: 1rem;
    background-color: #f5f5f5;
    border-radius: 8px;
}

.preview-image {
    max-width: 100%;
    max-height: 400px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.link-group {
    margin-bottom: 1rem;
}

.link-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #666;
    font-size: 0.9rem;
}

.input-group {
    display: flex;
    gap: 0.5rem;
}

.link-input {
    flex: 1;
    padding: 0.8rem;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    font-size: 0.9rem;
    background-color: #f5f5f5;
    min-height: 80px;
    white-space: pre-wrap;
    word-break: break-all;
    font-family: monospace;
    resize: vertical;
}

.copy-btn {
    background-color: #2196f3;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.3s ease;
}

.copy-btn:hover {
    background-color: #1976d2;
}

.toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #ff3e3e;
    color: white;
    padding: 12px 25px;
    padding-right: 30px;
    border-radius: 5px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    display: none;
    max-width: 80%;
    word-wrap: break-word;
    text-align: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    border-left: 5px solid #d32f2f;
    position: relative;
}

.toast.success {
    background-color: #4CAF50;
    border-left: 5px solid #388E3C;
}

.toast.error {
    background-color: #ff3e3e;
    border-left: 5px solid #d32f2f;
}

.toast.info {
    background-color: #2196F3;
    border-left: 5px solid #1976D2;
}

.toast.show {
    display: block;
    opacity: 1;
}

.toast-title {
    font-weight: 600;
    margin-bottom: 5px;
    font-size: 15px;
}

.toast-details {
    font-size: 13px;
    opacity: 0.9;
    margin-top: 5px;
    padding-top: 5px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* 确保移动端显示也良好 */
@media (max-width: 768px) {
    #toast {
        top: 10px;
        right: 10px;
        left: 10px;
        min-width: 0;
    }

    .container {
        padding: 1rem;
    }

    .drop-zone {
        padding: 1.5rem;
    }

    .upload-icon {
        font-size: 2.5rem;
    }

    .result-container {
        padding: 1rem;
    }
    
    /* 页脚在移动端的样式 */
    .site-footer p {
        flex-direction: column;
        gap: 8px;
    }
    
    .footer-divider {
        display: none; /* 隐藏分隔符 */
    }
}

footer {
    text-align: center;
    padding: 2rem;
    color: #666;
    font-size: 0.9rem;
}

.result-content {
    margin-top: 1rem;
}

.deploy-notice {
    background-color: #e3f2fd;
    border: 1px solid #90caf9;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.deploy-notice i {
    color: #2196f3;
    font-size: 1.2rem;
}

.deploy-notice p {
    color: #1976d2;
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.4;
}

.file-info-container {
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.file-info {
    flex: 1;
}

.file-name {
    font-weight: 500;
    color: #2c3e50;
    margin-bottom: 0.25rem;
    word-wrap: break-word;
    word-break: break-all;
    overflow-wrap: break-word;
    max-width: 100%;
}

.file-size {
    color: #6c757d;
    font-size: 0.9rem;
}

.start-upload-btn {
    background-color: #2196f3;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.3s ease;
    margin-left: 1rem;
}

.start-upload-btn:hover {
    background-color: #1976d2;
}

.site-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 2rem;
    background: linear-gradient(45deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.site-footer {
    text-align: center;
    margin-top: 2rem;
    padding: 1rem;
    color: #666;
    font-size: 0.9rem;
    border-top: 1px solid var(--border-color);
}

.site-footer p {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 5px;
}

.file-list {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.confirm-upload-btn {
    background-color: #2196f3;
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s ease;
    margin-top: 1rem;
    width: 100%;
}

.confirm-upload-btn:hover {
    background-color: #1976d2;
}

/* 添加关闭按钮样式 */
.notification-close {
    position: absolute;
    top: 5px;
    right: 8px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.2s;
}

.notification-close:hover {
    color: white;
}

/* Toast 标题和详情样式 */
.toast-title {
    font-weight: bold;
    margin-bottom: 5px;
}

.toast-details {
    font-size: 0.9em;
    opacity: 0.9;
}

/* 为Toast添加图标间距 */
.toast i {
    margin-right: 8px;
}

/* 修正notification-close在toast中的定位 */
.toast .notification-close {
    position: absolute;
    top: 5px;
    right: 8px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.2s;
}

/* 确保禁用覆盖层完全覆盖上传区域 */
.disabled-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
    border-radius: 10px;
    overflow: hidden;
}

/* 修正toast样式，确保它在显示时更加明显 */
.toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #ff3e3e;
    color: white;
    padding: 12px 25px;
    padding-right: 30px; /* 为关闭按钮留出空间 */
    border-radius: 5px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    display: none;
    max-width: 80%;
    word-wrap: break-word;
    text-align: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    border-left: 5px solid #d32f2f;
    position: relative; /* 确保关闭按钮正确定位 */
}