:root {
    --bg-base: #121212;
    --bg-sidebar: #1e1e1e;
    --bg-panel: #262626;
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
    --accent: #d4af37;
    /* Moody 金色 */
    --accent-hover: #f0c950;
    --border: #333333;
    --danger: #ff4757;
    --warning: #ffa502;
    --radius: 8px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--bg-base);
    color: var(--text-main);
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* 布局 */
.cms-container {
    display: flex;
    width: 100%;
}

/* 侧边栏 */
.sidebar {
    width: 240px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

.logo {
    padding: 24px;
    font-size: 20px;
    font-weight: bold;
    letter-spacing: 2px;
    color: var(--text-main);
    border-bottom: 1px solid var(--border);
}

.logo .badge {
    background: var(--accent);
    color: #000;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 4px;
    vertical-align: top;
    margin-left: 4px;
}

.nav-menu {
    display: flex;
    flex-direction: column;
    padding: 16px 0;
    flex: 1;
}

.nav-item {
    padding: 16px 24px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    display: flex;
    align-items: center;
    transition: all 0.2s;
}

.nav-item .icon {
    margin-right: 12px;
    font-size: 18px;
}

.nav-item:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
}

.nav-item.active {
    background-color: rgba(212, 175, 55, 0.1);
    color: var(--accent);
    border-right: 3px solid var(--accent);
}

.sidebar-footer {
    padding: 16px 24px;
    font-size: 12px;
    color: var(--text-muted);
    border-top: 1px solid var(--border);
}

/* 主内容区 */
.main-content {
    flex: 1;
    overflow-y: auto;
    padding: 40px;
    background-color: var(--bg-base);
}

.panel {
    max-width: 900px;
    margin: 0 auto;
}

.panel.hidden {
    display: none;
}

header {
    margin-bottom: 32px;
}

header h2 {
    font-size: 28px;
    font-weight: 500;
    display: flex;
    align-items: baseline;
}

header h2 small {
    font-size: 14px;
    color: var(--text-muted);
    margin-left: 12px;
    font-weight: normal;
}

.subtitle {
    color: var(--text-muted);
    margin-top: 8px;
    font-size: 14px;
}

/* 卡片与网格 */
.stats-grid,
.gov-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.stat-card,
.gov-card,
.form-card {
    background-color: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
}

.stat-card h3 {
    font-size: 14px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-card .value {
    font-size: 42px;
    font-weight: 300;
    margin-top: 12px;
}

.gov-card h3 {
    margin-bottom: 12px;
    font-size: 16px;
}

.gov-card p {
    color: var(--text-muted);
    font-size: 13px;
    margin-bottom: 24px;
    line-height: 1.5;
}

/* 表单与交互 */
.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

input[type="text"] {
    width: 100%;
    padding: 12px;
    background: #181818;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: white;
    font-size: 14px;
}

input[type="text"]:focus {
    outline: none;
    border-color: var(--accent);
}

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    font-weight: 500;
    transition: opacity 0.2s;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn:hover:not(:disabled) {
    opacity: 0.9;
}

.btn-primary {
    background-color: var(--accent);
    color: #000;
}

.btn-danger {
    background-color: var(--danger);
    color: #fff;
}

.btn-warning {
    background-color: var(--warning);
    color: #000;
}

/* 拖拽传区 */
.upload-container {
    background-color: var(--bg-panel);
    padding: 24px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.upload-params {
    display: flex;
    gap: 16px;
}

.upload-params .form-group {
    flex: 1;
}

.dropzone {
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 40px;
    text-align: center;
    color: var(--text-muted);
    transition: border-color 0.2s, background-color 0.2s;
    cursor: pointer;
    margin-bottom: 20px;
}

.dropzone.dragover {
    border-color: var(--accent);
    background-color: rgba(212, 175, 55, 0.05);
}

.file-list {
    margin-bottom: 20px;
    max-height: 200px;
    overflow-y: auto;
}

.file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background: #181818;
    margin-bottom: 6px;
    border-radius: 4px;
    font-size: 12px;
}

.file-item .file-info {
    flex: 1;
    display: flex;
    align-items: center;
}

.file-item .status-label {
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 10px;
    margin-left: 12px;
    font-weight: bold;
    text-transform: uppercase;
}

.status-waiting { color: var(--text-muted); border: 1px solid #444; }
.status-uploading { background: var(--accent); color: #000; }
.status-success { background: #2ecc71; color: #fff; }
.status-error { background: var(--danger); color: #fff; }

.progress-bar-container {
    height: 6px;
    background: #181818;
    border-radius: 3px;
    margin-top: 16px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--accent);
    width: 0%;
    transition: width 0.3s ease;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: #333;
    color: #fff;
    padding: 12px 24px;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
    transition: opacity 0.3s, transform 0.3s;
    z-index: 1000;
}

.toast.hidden {
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px);
}

.toast.success {
    border-left: 4px solid #2ecc71;
}

.toast.error {
    border-left: 4px solid var(--danger);
}