/* Dashboard Modern Theme Styles */
:root {
  --bg-primary: #0f172a;
  --bg-card: #1e293b;
  --bg-card-hover: #334155;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --border-color: #334155;
  --accent-blue: #3b82f6;
  --accent-cyan: #06b6d4;
  --accent-green: #10b981;
  --accent-amber: #f59e0b;
  --accent-red: #ef4444;
  --accent-purple: #8b5cf6;
  --radius: 10px;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.header {
  background: #0f172a;
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-icon {
  font-size: 1.8rem;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: bold;
}

.brand-title {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.brand-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  background: #1e293b;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

.header-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.6rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 500;
}

.badge-blue { background: rgba(59, 130, 246, 0.15); color: #60a5fa; border: 1px solid rgba(59, 130, 246, 0.3); }
.badge-green { background: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.3); }
.badge-amber { background: rgba(245, 158, 11, 0.15); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.3); }

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: currentColor;
}

/* Nav Tabs */
.nav-tabs {
  background: #1e293b;
  border-bottom: 1px solid var(--border-color);
  padding: 0 1.5rem;
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 0.9rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 3px solid transparent;
  transition: all 0.2s ease;
}

.tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.03);
}

.tab-btn.active {
  color: #38bdf8;
  border-bottom-color: #38bdf8;
  background: rgba(56, 189, 248, 0.08);
}

/* Main Container */
.main-container {
  flex: 1;
  padding: 1.5rem;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.25s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Grid & Cards */
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(450px, 1fr)); gap: 1.5rem; margin-bottom: 1.5rem; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.card-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 0.6rem;
}

.stat-card {
  display: flex;
  flex-direction: column;
}
.stat-title { font-size: 0.85rem; color: var(--text-muted); }
.stat-value { font-size: 1.8rem; font-weight: 700; margin-top: 0.2rem; }
.stat-sub { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.2rem; }

/* Filter & Controls */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  padding: 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}

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

input[type="text"], select {
  background: #0f172a;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.5rem 0.8rem;
  border-radius: 6px;
  font-size: 0.9rem;
  outline: none;
}

input[type="text"]:focus, select:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.btn {
  background: var(--accent-blue);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.15s ease;
}
.btn:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-sm { padding: 0.25rem 0.6rem; font-size: 0.8rem; }
.btn-green { background: var(--accent-green); }
.btn-red { background: var(--accent-red); }
.btn-amber { background: var(--accent-amber); color: #000; }
.btn-secondary { background: #334155; color: #f8fafc; }

/* Tables */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

th {
  background: #0f172a;
  color: var(--text-muted);
  font-weight: 600;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-card);
}

tr:hover td {
  background: var(--bg-card-hover);
}

/* Status Badges in Table */
.status-tag {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 600;
}
.tag-pending { background: rgba(245, 158, 11, 0.2); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.4); }
.tag-accept { background: rgba(16, 185, 129, 0.2); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.4); }
.tag-reject { background: rgba(239, 68, 68, 0.2); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.4); }

/* Asset Sub-tabs */
.sub-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.sub-tab-btn {
  background: #0f172a;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 0.4rem 0.9rem;
  border-radius: 6px;
  font-size: 0.85rem;
  cursor: pointer;
}
.sub-tab-btn.active {
  background: var(--accent-blue);
  color: white;
  border-color: var(--accent-blue);
}

/* Terminal Log View */
.terminal-window {
  background: #090d16;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.85rem;
  color: #38bdf8;
  height: 280px;
  overflow-y: auto;
  line-height: 1.6;
}

/* Gauge & Meter */
.meter-box {
  margin-top: 0.75rem;
}
.meter-bar {
  height: 10px;
  background: #0f172a;
  border-radius: 5px;
  overflow: hidden;
  position: relative;
}
.meter-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue));
  border-radius: 5px;
  transition: width 0.4s ease;
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  display: none;
}
.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  width: 90%;
  max-width: 600px;
  padding: 1.5rem;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==================== Report Body (Markdown rendered) ==================== */
.report-body {
  font-size: 0.9rem;
  line-height: 1.7;
  color: #e2e8f0;
}
.report-body h1 { font-size: 1.5rem; color: #f8fafc; margin: 1.2rem 0 0.8rem; padding-bottom: 0.4rem; border-bottom: 1px solid var(--border-color); }
.report-body h2 { font-size: 1.25rem; color: #38bdf8; margin: 1.1rem 0 0.6rem; padding-bottom: 0.3rem; border-bottom: 1px solid rgba(255,255,255,0.06); }
.report-body h3 { font-size: 1.05rem; color: #60a5fa; margin: 0.9rem 0 0.5rem; }
.report-body h4 { font-size: 0.95rem; color: #93c5fd; margin: 0.8rem 0 0.4rem; }
.report-body p { margin: 0.5rem 0; }
.report-body ul, .report-body ol { margin: 0.5rem 0 0.5rem 1.5rem; }
.report-body li { margin: 0.25rem 0; }
.report-body strong { color: #f8fafc; }
.report-body em { color: #cbd5e1; }
.report-body code { background: #0f172a; border: 1px solid var(--border-color); padding: 0.1rem 0.35rem; border-radius: 4px; font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace; font-size: 0.85em; color: #fbbf24; }
.report-body pre { background: #090d16; border: 1px solid var(--border-color); border-radius: 8px; padding: 1rem; overflow-x: auto; margin: 0.75rem 0; }
.report-body pre code { background: transparent; border: none; padding: 0; color: #38bdf8; }
.report-body table { margin: 0.75rem 0; font-size: 0.85rem; border: 1px solid var(--border-color); }
.report-body table th { background: #0f172a; border: 1px solid var(--border-color); }
.report-body table td { background: #1e293b; border: 1px solid var(--border-color); }
.report-body blockquote { border-left: 3px solid var(--accent-amber); padding: 0.5rem 1rem; margin: 0.75rem 0; color: #cbd5e1; background: rgba(245, 158, 11, 0.05); border-radius: 0 6px 6px 0; }
.report-body hr { border: none; border-top: 1px solid var(--border-color); margin: 1.2rem 0; }
.report-body a { color: #38bdf8; }

/* ==================== 移动端响应式适配 ==================== */

/* 平板（≤900px） */
@media (max-width: 900px) {
  .main-container { padding: 1rem; }
  .grid-2 { grid-template-columns: 1fr; }
}

/* 手机（≤768px） */
@media (max-width: 768px) {
  /* Header 竖排 + 收紧 */
  .header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.75rem 1rem;
  }
  .brand-title { font-size: 1.1rem; }
  .brand-sub { font-size: 0.7rem; }
  .brand-icon { font-size: 1.4rem; }
  .header-info {
    width: 100%;
    flex-wrap: wrap;
    gap: 0.4rem;
  }
  .badge { font-size: 0.72rem; padding: 0.2rem 0.5rem; }

  /* 导航 Tab 横向滑动，触控友好 */
  .nav-tabs {
    padding: 0 0.5rem;
    -webkit-overflow-scrolling: touch;
  }
  .tab-btn {
    padding: 0.7rem 0.9rem;
    font-size: 0.85rem;
    white-space: nowrap;
    flex-shrink: 0;
  }

  /* 主容器 */
  .main-container { padding: 0.75rem; }

  /* 统计卡：2 列而非 4 列 */
  .grid-4 { grid-template-columns: repeat(2, 1fr); gap: 0.6rem; }
  .grid-2 { grid-template-columns: 1fr; gap: 0.75rem; }

  /* 卡片 */
  .card { padding: 0.9rem; }
  .card-title { font-size: 1rem; margin-bottom: 0.7rem; }
  .stat-value { font-size: 1.4rem; }
  .stat-title { font-size: 0.78rem; }

  /* 筛选条竖排 */
  .filter-bar { flex-direction: column; align-items: stretch; gap: 0.5rem; }
  .input-group { flex-direction: column; align-items: stretch; }

  /* 表格：字号缩小，横滑优化 */
  table { font-size: 0.8rem; }
  th, td { padding: 0.5rem 0.6rem; }
  .table-wrapper { -webkit-overflow-scrolling: touch; }

  /* 终端窗口高度缩小 */
  .terminal-window { height: 200px; font-size: 0.75rem; }

  /* 弹窗 */
  .modal-content { width: 95%; padding: 1rem; max-height: 85vh; overflow-y: auto; }

  /* 分页 */
  .pagination { flex-direction: column; gap: 0.4rem; align-items: stretch; text-align: center; }

  /* 按钮触控尺寸 */
  .btn { padding: 0.55rem 0.9rem; font-size: 0.9rem; }
  .sub-tab-btn { padding: 0.45rem 0.7rem; font-size: 0.8rem; }
}

/* 小屏手机（≤480px） */
@media (max-width: 480px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stat-value { font-size: 1.25rem; }
  .brand-title { font-size: 1rem; }
  .tab-btn { padding: 0.6rem 0.75rem; font-size: 0.8rem; }
  .card { padding: 0.75rem; }
  table { font-size: 0.75rem; }
  th, td { padding: 0.4rem 0.45rem; }
}