/* 兰舟云盘 - 青色主题 */
:root {
    /* 青色主题颜色 */
    --cyan-primary: #00a8a8;
    --cyan-secondary: #008b8b;
    --cyan-accent: #00cccc;
    --cyan-light: #e0f7f7;
    --cyan-dark: #006666;
    --cyan-success: #00a8a8;
    --cyan-info: #00cccc;
    
    /* 覆盖Bootstrap默认颜色 */
    --bs-primary: var(--cyan-primary);
    --bs-secondary: var(--cyan-secondary);
    --bs-success: var(--cyan-success);
    --bs-info: var(--cyan-info);
    --bs-primary-rgb: 0, 168, 168;
    --bs-secondary-rgb: 0, 139, 139;
    --bs-success-rgb: 0, 168, 168;
    --bs-info-rgb: 0, 204, 204;
}

/* 全局样式 */
body {
    background: linear-gradient(135deg, #e0f7f7 0%, #b2ebf2 100%);
    color: #333;
}

/* 导航栏 */
.navbar {
    background: linear-gradient(135deg, var(--cyan-primary), var(--cyan-secondary)) !important;
    box-shadow: 0 4px 20px rgba(0, 168, 168, 0.2);
}

.navbar-brand, .navbar-nav .nav-link {
    color: white !important;
}

.navbar-brand:hover, .navbar-nav .nav-link:hover {
    color: var(--cyan-light) !important;
}

/* 按钮 */
.btn-primary {
    background: linear-gradient(135deg, var(--cyan-primary), var(--cyan-secondary));
    border: none;
    border-radius: 8px;
    transition: all 0.3s;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--cyan-secondary), var(--cyan-dark));
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 168, 168, 0.3);
}

.btn-outline-primary {
    color: var(--cyan-primary);
    border-color: var(--cyan-primary);
}

.btn-outline-primary:hover {
    background-color: var(--cyan-primary);
    border-color: var(--cyan-primary);
}

/* 卡片 */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 168, 168, 0.1);
    border-left: 4px solid var(--cyan-primary);
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 168, 168, 0.15);
}

.card-header {
    background: linear-gradient(135deg, var(--cyan-primary), var(--cyan-secondary));
    color: white;
    border-radius: 12px 12px 0 0 !important;
}

/* 表单 */
.form-control:focus {
    border-color: var(--cyan-primary);
    box-shadow: 0 0 0 0.25rem rgba(0, 168, 168, 0.25);
}

.form-label {
    color: var(--cyan-dark);
    font-weight: 500;
}

/* 标签页 */
.nav-tabs .nav-link {
    color: #666;
}

.nav-tabs .nav-link.active {
    color: var(--cyan-primary);
    border-bottom: 3px solid var(--cyan-primary);
}

/* 进度条 */
.progress-bar {
    background: linear-gradient(135deg, var(--cyan-primary), var(--cyan-accent));
}

/* 徽章 */
.badge.bg-primary {
    background-color: var(--cyan-primary) !important;
}

.badge.bg-success {
    background-color: var(--cyan-success) !important;
}

.badge.bg-info {
    background-color: var(--cyan-info) !important;
}

/* 文件项 */
.file-item {
    border-left: 4px solid var(--cyan-primary);
    background: white;
    transition: all 0.3s;
}

.file-item:hover {
    background: var(--cyan-light);
    box-shadow: 0 5px 15px rgba(0, 168, 168, 0.1);
}

/* 上传区域 */
.upload-area {
    border: 2px dashed var(--cyan-primary);
    background: var(--cyan-light);
}

.upload-area:hover {
    border-color: var(--cyan-secondary);
    background: #d0f0f0;
}

/* 页脚 */
footer {
    border-top: 1px solid var(--cyan-light);
    color: var(--cyan-dark);
}

/* 模态框 */
.modal-content {
    border: none;
    border-radius: 15px;
    box-shadow: 0 20px 60px rgba(0, 168, 168, 0.2);
}

.modal-header {
    background: linear-gradient(135deg, var(--cyan-primary), var(--cyan-secondary));
    color: white;
    border-radius: 15px 15px 0 0;
}

/* 图标颜色 */
.bi {
    color: var(--cyan-primary);
}

/* 链接 */
a {
    color: var(--cyan-primary);
    text-decoration: none;
}

a:hover {
    color: var(--cyan-secondary);
    text-decoration: underline;
}

/* 表格 */
.table th {
    color: var(--cyan-dark);
    border-bottom: 2px solid var(--cyan-primary);
}

/* 警告框 */
.alert-primary {
    background-color: var(--cyan-light);
    border-color: var(--cyan-primary);
    color: var(--cyan-dark);
}

.alert-success {
    background-color: #e0f7e0;
    border-color: var(--cyan-success);
    color: #006600;
}

/* 加载动画 */
.spinner-border.text-primary {
    color: var(--cyan-primary) !important;
}

/* 自定义滚动条 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--cyan-light);
}

::-webkit-scrollbar-thumb {
    background: var(--cyan-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--cyan-secondary);
}