@charset "utf-8";

/* ========== 基础与变量 ========== */
:root {
  --primary: #0f3460;
  --primary-light: #1a4d7a;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --bg-page: #f1f5f9;
  --bg-card: #ffffff;
  --border: #e2e8f0;
  --text: #1e293b;
  --text-muted: #64748b;
  --success: #059669;
  --warning: #d97706;
  --danger: #dc2626;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,.08);
  --shadow-lg: 0 4px 12px rgba(0,0,0,.1);
  --font-sans: "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg-page);
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }

/* ========== 统一页面容器 ========== */
.lottery-page {
  width: 1280px;
  margin: 0 auto;
  padding: 0 24px 40px;
}

/* ========== 顶部导航栏 ========== */
.lottery-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
  padding: 16px 24px;
  margin: 0 -24px 24px;
  box-shadow: var(--shadow-lg);
}
.lottery-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.lottery-logo {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.lottery-logo a { color: #fff; text-decoration: none; }
.lottery-logo a:hover { text-decoration: none; opacity: 0.9; }
.lottery-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.lottery-nav a {
  color: rgba(255,255,255,.9);
  padding: 8px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  transition: background .2s;
}
.lottery-nav a:hover {
  background: rgba(255,255,255,.15);
  color: #fff;
  text-decoration: none;
}
.lottery-nav a.is-danger:hover { background: rgba(220,38,38,.3); }

/* ========== 卡片区块 ========== */
.lottery-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  margin-bottom: 24px;
  overflow: hidden;
}
.lottery-card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: #fafbfc;
}
.lottery-card-body { padding: 20px; }

/* ========== 抽奖按钮组 ========== */
.draw-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.draw-btn {
  display: inline-block;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--primary);
  background: #e0f2fe;
  border: 1px solid #bae6fd;
  border-radius: var(--radius);
  transition: all .2s;
  text-decoration: none;
}
.draw-btn:hover {
  background: #bae6fd;
  border-color: var(--accent);
  color: var(--accent-hover);
  text-decoration: none;
}
.draw-btn.primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.draw-btn.primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #fff;
}

/* ========== 工具栏（筛选 + 操作） ========== */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 20px;
}
.toolbar-form {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.toolbar-form label { color: var(--text-muted); font-size: 13px; }
.toolbar-form select {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  min-width: 160px;
}
.toolbar-form .btn {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .2s;
}
.toolbar-form .btn:hover { background: var(--accent-hover); }
.toolbar-links {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.toolbar-links a {
  font-size: 13px;
  color: var(--text-muted);
  padding: 6px 0;
}
.toolbar-links a:hover { color: var(--accent); }
.toolbar-links a.danger { color: var(--danger); }
.toolbar-links a.danger:hover { color: #b91c1c; }

/* ========== 数据表格 ========== */
.data-table-wrap { overflow-x: auto; }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th,
.data-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.data-table th {
  background: #f8fafc;
  font-weight: 600;
  color: var(--text);
}
.data-table tbody tr:hover { background: #f8fafc; }
.data-table .num { text-align: center; }
.data-table .table-footer {
  background: #f8fafc;
  font-size: 12px;
  color: var(--text-muted);
}
.data-table .table-footer td { border-bottom: none; padding: 12px 16px; }
.data-table .table-footer-left { white-space: nowrap; }
.data-table .table-footer-right { text-align: right; width: 100%; }
.pagination {
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.pagination a, .pagination span {
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
}
.pagination a {
  background: #fff;
  border: 1px solid var(--border);
  color: var(--text);
}
.pagination a:hover {
  background: var(--bg-page);
  border-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
}

/* ========== 全屏操作弹窗（归零/整理等） ========== */
.op-modal-overlay {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  background: rgba(15, 23, 42, 0.35);
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.op-modal-overlay.show { display: flex; }
.op-modal {
  width: 100%;
  max-width: 460px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 28px 22px;
  text-align: center;
}
.op-spinner {
  width: 52px;
  height: 52px;
  border: 4px solid #e2e8f0;
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: op-spin 0.8s linear infinite;
  margin: 0 auto;
}
.op-title {
  margin-top: 14px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}
.op-desc {
  margin-top: 6px;
  font-size: 12px;
  color: var(--text-muted);
}
@keyframes op-spin { to { transform: rotate(360deg); } }
.pagination span.disabled { color: #94a3b8; }

/* ========== 表单（导入页） ========== */
.import-form .form-group {
  margin-bottom: 20px;
}
.import-form label {
  display: block;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 8px;
  font-size: 14px;
}
.import-form input[type="file"] {
  padding: 10px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 400px;
  background: #fafbfc;
}
.import-form .hint {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 6px;
}
.import-form .btn-submit {
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .2s;
}
.import-form .btn-submit:hover { background: var(--accent-hover); }
.import-form .back-link { margin-top: 16px; display: inline-block; }

/* ========== 结果/提示信息 ========== */
.result-msg {
  padding: 20px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-size: 14px;
}
.result-msg.success { background: #ecfdf5; color: var(--success); border: 1px solid #a7f3d0; }
.result-msg.error { background: #fef2f2; color: var(--danger); border: 1px solid #fecaca; }
.result-msg.warning { background: #fffbeb; color: var(--warning); border: 1px solid #fde68a; }
.result-page .lottery-card-body { text-align: center; padding: 40px 20px; }
.result-page .lottery-card-body .back-link { margin-top: 20px; }

/* ========== 步骤说明（可选） ========== */
.steps {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  counter-reset: step;
}
.steps li {
  position: relative;
  padding-left: 36px;
  margin-bottom: 12px;
  color: var(--text-muted);
  font-size: 13px;
}
.steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  width: 24px;
  height: 24px;
  line-height: 24px;
  text-align: center;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 600;
}