/* VAMS Dashboard Styles */

:root {
    --bg-dark: #0a0a0a;
    --panel-bg: #141414;
    --border: #333;
    --accent: #0f0;
    --danger: #f44;
    --text-main: #eee;
    --text-dim: #888;
}

body {
    background: var(--bg-dark);
    color: var(--text-main);
    font-family: 'Consolas', monospace;
    margin: 0;
    overflow: hidden; /* 防止双重滚动 */
}

/* --- Layout --- */
.dashboard-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

/* Toolbar */
.toolbar {
    height: 60px;
    border-bottom: 1px solid var(--border);
    background: var(--panel-bg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}
.brand { font-size: 1.2rem; font-weight: bold; }
.brand span { color: var(--accent); font-size: 0.8rem; }
.actions { display: flex; gap: 10px; }

/* Main Grid View */
.main-view {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    position: relative;
}

.asset-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

/* Asset Card */
.asset-card {
    background: var(--panel-bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 15px;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}
.asset-card:hover {
    border-color: var(--text-dim);
    transform: translateY(-2px);
}
.card-icon { font-size: 2rem; margin-bottom: 10px; color: var(--text-dim); }
.card-name {
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 5px;
}
.card-meta { font-size: 0.75rem; color: var(--text-dim); }

.delete-asset-btn {
    position: absolute;
    top: 5px; right: 5px;
    background: none; border: none;
    color: var(--border);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0 5px;
}
.asset-card:hover .delete-asset-btn { color: var(--danger); }

/* --- Inspector Sidebar --- */
.inspector-panel {
    position: fixed;
    top: 60px; right: 0; bottom: 0;
    width: 400px;
    background: #1a1a1a;
    border-left: 1px solid var(--border);
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    z-index: 100;
}
.inspector-panel.open { transform: translateX(0); }

.inspector-header {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #222;
}

.inspector-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

/* Inspector Elements */
.meta-section { margin-bottom: 30px; }
.label { font-size: 0.7rem; color: var(--text-dim); margin-bottom: 5px; }
.value.mono { color: var(--accent); word-break: break-all; font-size: 0.9rem; }

.table-wrapper {
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 20px;
}
table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }
th, td { padding: 8px; text-align: left; border-bottom: 1px solid #222; }
th { background: #111; color: var(--text-dim); }
.status-active { color: var(--accent); }
.status-expired { color: var(--danger); }
.memo-text { font-size: 0.7rem; color: #666; }

/* Create Link Form */
.create-link-form {
    border-top: 1px solid var(--border);
    padding-top: 20px;
}
.form-row { display: flex; gap: 10px; margin-bottom: 10px; }
select, input {
    background: #000;
    border: 1px solid var(--border);
    color: #fff;
    padding: 8px;
    font-family: inherit;
}
#new-link-memo { flex: 1; }

/* --- Buttons --- */
button { cursor: pointer; border: none; font-family: inherit; }
.primary-btn { background: var(--accent); color: #000; font-weight: bold; padding: 5px 15px; }
.full-width-btn { width: 100%; background: #333; color: #fff; padding: 10px; }
.full-width-btn:hover { background: #444; }
/* --- Link Actions Upgrade (Pill Buttons) --- */

/* 胶囊按钮基础样式 */
.pill-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px; /* 图标和文字的间距 */
    
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 4px; /* 小圆角 */
    
    color: #eee;
    text-decoration: none;
    font-size: 0.75rem; /* 小字号 */
    padding: 4px 10px;
    
    cursor: pointer;
    transition: all 0.2s ease;
    line-height: 1;
}

/* 悬停效果：变亮，边框变色 */
.pill-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    color: #fff;
    transform: translateY(-1px); /* 微微上浮 */
}

/* 点击效果 */
.pill-btn:active {
    transform: translateY(1px);
    background: rgba(255, 255, 255, 0.05);
}

/* 特殊变体：打开链接 (Open) - 稍微带点强调色倾向 */
.open-link-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* 特殊变体：危险操作 (Delete) - 红色 */
.pill-btn.danger {
    color: #f66;
    border-color: rgba(255, 100, 100, 0.2);
    background: rgba(255, 0, 0, 0.1);
}

.pill-btn.danger:hover {
    background: rgba(255, 0, 0, 0.25);
    border-color: #f44;
    color: #fff;
}

/* --- Upload Modal (Redesigned) --- */
.overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.6); /* 背景稍微变暗 */
    backdrop-filter: blur(8px); /* 加强毛玻璃效果 */
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.overlay:not(.hidden) {
    opacity: 1;
    visibility: visible;
}

.upload-box {
    width: 420px;
    background: #111;
    border: 1px solid #333;
    border-radius: 16px; /* 更圆润的边角 */
    padding: 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
    transform: scale(0.95) translateY(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

/* 弹窗出现的动画 */
.overlay:not(.hidden) .upload-box {
    transform: scale(1) translateY(0);
}

/* 顶部光效装饰 */
.upload-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.5;
}

.box-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.box-header h3 {
    margin: 0;
    color: #fff;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    border: none; /* 去掉旧的下划线 */
    padding: 0;
}

.close-icon-btn {
    background: transparent;
    border: none;
    color: #666;
    padding: 4px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-icon-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    transform: rotate(90deg);
}

/* 拖拽区域 */
.drop-zone {
    border: 2px dashed #333;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.02);
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.drop-zone:hover, .drop-zone.active {
    border-color: var(--accent);
    background: rgba(0, 255, 0, 0.05);
    transform: translateY(-2px);
}

.upload-icon-wrapper {
    color: #444;
    margin-bottom: 16px;
    transition: color 0.3s;
}

.drop-zone:hover .upload-icon-wrapper {
    color: var(--accent);
    animation: float 2s ease-in-out infinite;
}

.upload-hint {
    color: #eee;
    font-size: 1rem;
    margin: 0 0 8px 0;
    font-weight: 500;
}

.upload-subhint {
    color: #666;
    font-size: 0.8rem;
    margin: 0;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* 进度条样式升级 */
.upload-progress {
    margin-top: 24px;
    padding: 10px 0;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.85rem;
}

.status-text { color: #ccc; }
.percent-text { color: var(--accent); font-family: monospace; }

.progress-track {
    height: 6px;
    background: #222;
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 3px;
    transition: width 0.2s ease-out;
    position: relative;
    box-shadow: 0 0 10px var(--accent);
}

/* 进度条流动光效 */
.progress-glow {
    position: absolute;
    top: 0; left: 0; bottom: 0; right: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transform: skewX(-20deg) translateX(-150%);
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    100% { transform: skewX(-20deg) translateX(200%); }
}

/* Progress */
.progress-bar { height: 4px; background: #333; margin-top: 20px; }
#progress-fill { height: 100%; background: var(--accent); transition: width 0.2s; }
.progress-text { display: flex; justify-content: space-between; font-size: 0.8rem; margin-top: 5px; color: var(--text-dim); }

/* Load More */
.pagination-bar { text-align: center; margin-top: 20px; padding-bottom: 40px; }
#load-more-btn { background: #222; color: #888; padding: 10px 30px; }
#load-more-btn:hover { color: #fff; }

/* Auth Box */
.auth-box { text-align: center; }
.auth-box input { display: block; margin: 15px auto; text-align: center; }
.auth-box button { background: var(--accent); color: #000; padding: 5px 20px; font-weight: bold;}

/* --- Global Modal --- */
.modal-box {
    background: var(--panel-bg);
    border: 1px solid var(--accent);
    padding: 25px;
    width: 400px;
    box-shadow: 0 0 50px rgba(0,0,0,0.8);
    position: relative;
}
.modal-box h3 { margin-top: 0; color: var(--accent); border-bottom: 1px solid #333; padding-bottom: 10px; }
.modal-content { margin: 20px 0; color: var(--text-main); line-height: 1.5; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; }
.secondary-btn { background: #333; color: #fff; padding: 8px 20px; }
.secondary-btn:hover { background: #555; }

/* --- Global Toast --- */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--accent);
    color: #000;
    font-weight: bold;
    padding: 10px 30px;
    border-radius: 4px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.5);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 10000;
    pointer-events: none;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* 优化输入框样式 (适配自定义时长) */
.input-group { display: flex; align-items: center; border: 1px solid var(--border); background: #000; }
.input-group input { border: none; outline: none; flex: 1; }
.input-group .unit { padding: 0 10px; color: var(--text-dim); font-size: 0.8rem; background: #222; height: 100%; display: flex; align-items: center;}

/* --- Visual Upgrade: Asset Card 2.0 --- */

/* 1. 渐变色封面图占位 */
.asset-thumb-placeholder {
    width: 100%;
    aspect-ratio: 16/9; /* 模仿视频比例 */
    border-radius: 4px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 12px;
    box-shadow: inset 0 0 20px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
}

/* 缩略图上的文字 */
.thumb-label {
    font-size: 2.5rem;
    font-weight: 800;
    color: rgba(255,255,255,0.9);
    text-shadow: 0 4px 8px rgba(0,0,0,0.3);
    font-family: 'Arial', sans-serif;
    letter-spacing: -2px;
    mix-blend-mode: overlay; /* 让文字融入背景 */
}

/* 2. 卡片基础调整 */
.asset-card {
    /* 确保覆盖层可以绝对定位 */
    position: relative; 
    overflow: hidden; 
    transition: transform 0.2s, box-shadow 0.2s;
}

/* 隐藏旧的图标，以防代码没删干净 */
.card-icon {
    display: none !important;
}

/* 3. 悬停操作遮罩层 */
.card-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.75); /* 深色半透明背景 */
    backdrop-filter: blur(3px); /* 毛玻璃效果 */
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px; /* 按钮间距 */
    opacity: 0; /* 默认隐藏 */
    transition: opacity 0.2s ease-in-out;
    z-index: 10;
}

/* 鼠标悬停时显示遮罩 */
.asset-card:hover .card-overlay {
    opacity: 1;
}

/* 4. 圆形操作按钮 */
.overlay-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.1);
    color: #fff;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.overlay-btn:hover {
    transform: scale(1.15);
    background: #fff;
    color: #000;
    border-color: #fff;
    box-shadow: 0 0 15px rgba(255,255,255,0.5);
}

/* 删除按钮特殊样式 (红色) */
.delete-btn:hover {
    background: var(--danger);
    border-color: var(--danger);
    color: #fff;
    box-shadow: 0 0 15px rgba(255, 68, 68, 0.6);
}

/* 移除旧的绝对定位删除按钮样式干扰 */
.delete-asset-btn {
    display: none;
}

.asset-thumb-wrapper {
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: 4px;
    background: #000;
    margin-bottom: 12px;
    overflow: hidden;
    position: relative;
}
.asset-thumb-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0; /* 加载完再显示，避免闪烁 */
    transition: opacity 0.3s;
}
/* 复用之前的 placeholder 样式，但要确保它能撑满 wrapper */
.asset-thumb-wrapper .asset-thumb-placeholder {
    width: 100%; height: 100%; margin: 0;
}