/* ============ 玖升电竞 - 全局电竞风格样式 ============ */
:root {
  --bg-0: #0a0e1a;
  --bg-1: #111827;
  --bg-2: #1a2235;
  --bg-3: #243049;
  --border: #2a3a5c;
  --text: #e5e7eb;
  --text-2: #9ca3af;
  --text-3: #6b7280;

  --primary: #00e5ff;
  --primary-2: #00b8d4;
  --accent: #ff006e;
  --accent-2: #ff4081;
  --gold: #ffd60a;
  --success: #10b981;
  --warn: #f59e0b;
  --danger: #ef4444;

  --glow: 0 0 12px rgba(0, 229, 255, 0.5);
  --glow-pink: 0 0 12px rgba(255, 0, 110, 0.5);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --radius: 10px;
  --radius-sm: 6px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* 主题：霓虹 */
[data-theme="neon"] {
  --bg-0: #0d0221;
  --bg-1: #1a0b2e;
  --bg-2: #2d1b4e;
  --bg-3: #3d2963;
  --border: #5a2a8c;
  --primary: #f72585;
  --primary-2: #b5179e;
  --accent: #7209b7;
  --glow: 0 0 14px rgba(247, 37, 133, 0.6);
  --glow-pink: 0 0 14px rgba(114, 9, 183, 0.6);
}

/* 主题：暗黑（偏红金） */
[data-theme="dark"] {
  --bg-0: #0a0a0a;
  --bg-1: #161616;
  --bg-2: #1f1f1f;
  --bg-3: #2a2a2a;
  --border: #3a3a3a;
  --primary: #ff4757;
  --primary-2: #c0392b;
  --accent: #ffa502;
  --glow: 0 0 12px rgba(255, 71, 87, 0.5);
  --glow-pink: 0 0 12px rgba(255, 165, 2, 0.5);
}

/* 主题：极光蓝 */
[data-theme="aurora"] {
  --bg-0: #070b14;
  --bg-1: #0f172a;
  --bg-2: #1e293b;
  --bg-3: #334155;
  --border: #3b82f6;
  --primary: #38bdf8;
  --primary-2: #0ea5e9;
  --accent: #818cf8;
  --glow: 0 0 14px rgba(56, 189, 248, 0.55);
  --glow-pink: 0 0 14px rgba(129, 140, 248, 0.55);
}

/* 主题：暗夜紫 */
[data-theme="midnight"] {
  --bg-0: #0c0a1a;
  --bg-1: #15122b;
  --bg-2: #1e1a3a;
  --bg-3: #2a2550;
  --border: #4c3d9c;
  --primary: #a78bfa;
  --primary-2: #8b5cf6;
  --accent: #ec4899;
  --glow: 0 0 14px rgba(167, 139, 250, 0.6);
  --glow-pink: 0 0 14px rgba(236, 72, 153, 0.55);
}

/* 主题：暖金商务 */
[data-theme="gold"] {
  --bg-0: #0d0b08;
  --bg-1: #1a1712;
  --bg-2: #26221a;
  --bg-3: #332d22;
  --border: #5c4a2a;
  --primary: #fbbf24;
  --primary-2: #d97706;
  --accent: #f59e0b;
  --glow: 0 0 12px rgba(251, 191, 36, 0.5);
  --glow-pink: 0 0 12px rgba(245, 158, 11, 0.5);
  --gold: #fde68a;
}

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

html, body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  background: var(--bg-0);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

body {
  background:
    radial-gradient(ellipse at top left, rgba(0, 229, 255, 0.08), transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(255, 0, 110, 0.08), transparent 50%),
    var(--bg-0);
}

a { color: var(--primary); text-decoration: none; }

/* ============ 滚动条 ============ */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-1); }
::-webkit-scrollbar-thumb { background: var(--bg-3); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary-2); }

/* ============ 通用按钮 ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-2);
  color: var(--text);
  cursor: pointer;
  font-size: 14px;
  transition: all 0.25s var(--ease);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  opacity: 0; transition: opacity 0.25s;
  z-index: -1;
}
.btn:hover { border-color: var(--primary); box-shadow: var(--glow); transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.97); }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  border: none;
  color: #001018;
  font-weight: 600;
}
.btn-primary:hover { filter: brightness(1.15); box-shadow: 0 0 20px rgba(0,229,255,0.6); }
.btn-accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: none;
  color: #fff;
}
.btn-accent:hover { box-shadow: var(--glow-pink); }
.btn-success { background: linear-gradient(135deg, #10b981, #059669); border: none; color: #fff; }
.btn-success:hover { box-shadow: 0 0 14px rgba(16,185,129,0.5); }
.btn-warn { background: linear-gradient(135deg, #f59e0b, #d97706); border: none; color: #fff; }
.btn-warn:hover { box-shadow: 0 0 14px rgba(245,158,11,0.5); }
.btn-danger { background: linear-gradient(135deg, #ef4444, #dc2626); border: none; color: #fff; }
.btn-danger:hover { box-shadow: 0 0 14px rgba(239,68,68,0.5); }
.btn-sm { padding: 5px 12px; font-size: 13px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

/* 按钮波纹效果 */
.btn .ripple {
  position: absolute; border-radius: 50%;
  background: rgba(255,255,255,0.3);
  transform: scale(0); animation: ripple 0.6s var(--ease);
  pointer-events: none;
}
@keyframes ripple {
  to { transform: scale(4); opacity: 0; }
}

/* ============ 通用输入 ============ */
.input, .select, .textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: all 0.2s;
}
.input:focus, .select:focus, .textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.15);
}
.textarea { resize: vertical; min-height: 80px; }
.select { appearance: none; cursor: pointer; }
/* 下拉弹层可读性：暗色主题下显式指定 option 配色，避免灰字/白底看不清 */
select, .select { color-scheme: dark; }
.select option, select option { background-color: #131a26; color: #f0f4ff; }
.select option:checked, select option:checked { background-color: #00b8cc; color: #06121a; font-weight: 600; }

/* ============ VIP 等级视觉：头像框 + 资料卡边框（v2.5.0，按 vip_level 彰显差异） ============ */
.vip-avatar-1 { box-shadow: 0 0 0 2px rgba(205,127,50,.85), 0 0 14px rgba(205,127,50,.35) !important; }
.vip-avatar-2 { box-shadow: 0 0 0 2px rgba(206,214,224,.9), 0 0 16px rgba(206,214,224,.4) !important; }
.vip-avatar-3 { box-shadow: 0 0 0 2px rgba(255,215,0,.95), 0 0 20px rgba(255,215,0,.45) !important; }
.vip-avatar-4 { box-shadow: 0 0 0 2px rgba(0,229,255,.95), 0 0 22px rgba(0,229,255,.5) !important; }
.vip-avatar-5 { box-shadow: 0 0 0 2px rgba(185,242,255,1), 0 0 26px rgba(185,242,255,.6) !important; }
.vip-frame-1 { border-color: rgba(205,127,50,.55) !important; box-shadow: 0 0 22px rgba(205,127,50,.16); }
.vip-frame-2 { border-color: rgba(206,214,224,.6) !important; box-shadow: 0 0 22px rgba(206,214,224,.16); }
.vip-frame-3 { border-color: rgba(255,215,0,.68) !important; box-shadow: 0 0 26px rgba(255,215,0,.2); }
.vip-frame-4 { border-color: rgba(0,229,255,.65) !important; box-shadow: 0 0 26px rgba(0,229,255,.2); }
.vip-frame-5 { border-color: rgba(185,242,255,.85) !important; box-shadow: 0 0 30px rgba(185,242,255,.26); }
/* 资料卡内的 VIP 徽标（个人资料页） */
.vip-card-badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 10px; border-radius: 12px; font-size: 12px; font-weight: 700; }

/* ============ 标签 ============ */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid var(--border);
  background: var(--bg-2);
}
.tag-primary { color: var(--primary); border-color: var(--primary); background: rgba(0,229,255,0.1); }
.tag-accent { color: var(--accent); border-color: var(--accent); background: rgba(255,0,110,0.1); }
.tag-success { color: var(--success); border-color: var(--success); background: rgba(16,185,129,0.1); }
.tag-warn { color: var(--warn); border-color: var(--warn); background: rgba(245,158,11,0.1); }
.tag-danger { color: var(--danger); border-color: var(--danger); background: rgba(239,68,68,0.1); }
.tag-gold { color: var(--gold); border-color: var(--gold); background: rgba(255,214,10,0.1); }

/* ============ 卡片 ============ */
.card {
  background: linear-gradient(145deg, var(--bg-1), var(--bg-2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0.6;
}
.card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 0%), rgba(0,229,255,0.06), transparent 40%);
  pointer-events: none; opacity: 0; transition: opacity 0.3s;
}
.card:hover { border-color: rgba(0,229,255,0.4); box-shadow: 0 12px 36px rgba(0,0,0,0.5), 0 0 24px rgba(0,229,255,0.15); }
.card:hover::after { opacity: 1; }

/* ============ 表格 ============ */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  transition: background 0.2s;
}
th { background: var(--bg-2); color: var(--primary); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: 0.5px; position: sticky; top: 0; }
tbody tr { transition: background 0.2s; }
tbody tr:hover { background: rgba(0, 229, 255, 0.05); }
tbody tr { animation: rowIn 0.4s var(--ease) backwards; }
tbody tr:nth-child(1) { animation-delay: 0.02s; }
tbody tr:nth-child(2) { animation-delay: 0.04s; }
tbody tr:nth-child(3) { animation-delay: 0.06s; }
tbody tr:nth-child(4) { animation-delay: 0.08s; }
tbody tr:nth-child(5) { animation-delay: 0.10s; }
tbody tr:nth-child(n+6) { animation-delay: 0.12s; }
@keyframes rowIn { from { opacity: 0; transform: translateX(-8px); } to { opacity: 1; transform: translateX(0); } }

/* ============ 分页 ============ */
.pagination { display: flex; gap: 6px; justify-content: center; margin-top: 16px; flex-wrap: wrap; }
.pagination button {
  min-width: 36px; height: 36px;
  background: var(--bg-2); border: 1px solid var(--border);
  color: var(--text); border-radius: var(--radius-sm); cursor: pointer;
}
.pagination button.active { background: var(--primary); color: #001018; border-color: var(--primary); }
.pagination button:disabled { opacity: 0.4; cursor: not-allowed; }

/* ============ 弹窗 ============ */
.modal-mask {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  display: none;
  align-items: center; justify-content: center;
  z-index: 1000;
  padding: 16px;
  backdrop-filter: blur(4px);
}
.modal-mask.show { display: flex; animation: maskIn 0.3s; }
@keyframes maskIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: linear-gradient(160deg, var(--bg-1), var(--bg-2));
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6), var(--glow);
  animation: modalIn 0.35s var(--ease);
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(0.92) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.modal-header::after {
  content: ''; position: absolute; bottom: -1px; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
}
.modal-header h3 { color: var(--primary); }
.modal-body { padding: 20px; }
.modal-footer { padding: 16px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }
.close-btn { cursor: pointer; font-size: 22px; color: var(--text-2); background: none; border: none; transition: all 0.2s; }
.close-btn:hover { color: var(--danger); transform: rotate(90deg) scale(1.1); }

/* ============ 表单 ============ */
.form-item { margin-bottom: 16px; }
.form-item label { display: block; margin-bottom: 6px; color: var(--text-2); font-size: 13px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
@media (max-width: 640px) {
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
}

/* ============ 工具类 ============ */
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-8 { gap: 8px; } .gap-12 { gap: 12px; } .gap-16 { gap: 16px; }
.mt-8 { margin-top: 8px; } .mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; }
.mb-16 { margin-bottom: 16px; }
.text-primary { color: var(--primary); }
.text-accent { color: var(--accent); }
.text-gold { color: var(--gold); }
.text-success { color: var(--success); }
.text-warn { color: var(--warn); }
.text-danger { color: var(--danger); }
.text-2 { color: var(--text-2); }
.text-center { text-align: center; }
.fw-600 { font-weight: 600; }
.hidden { display: none !important; }

/* ============ Toast ============ */
#toast {
  position: fixed; top: 24px; left: 50%; transform: translateX(-50%);
  z-index: 9999;
  display: flex; flex-direction: column; gap: 8px; align-items: center;
  pointer-events: none;
}
.toast {
  padding: 10px 20px;
  background: var(--bg-2);
  border: 1px solid var(--primary);
  border-radius: var(--radius-sm);
  color: var(--text);
  box-shadow: var(--glow);
  animation: slideIn 0.3s;
}
.toast.error { border-color: var(--danger); box-shadow: 0 0 12px rgba(239,68,68,0.5); }
.toast.success { border-color: var(--success); box-shadow: 0 0 12px rgba(16,185,129,0.5); }
@keyframes slideIn { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }

/* ============ 全站通知 ============ */
/* 悬浮滚动通知条 */
#globalScrollNotice {
  position: fixed; top: 0; left: 0; right: 0; z-index: 9998;
  background: linear-gradient(90deg, var(--primary-2), var(--primary), var(--primary-2));
  color: #001018; padding: 6px 0; overflow: hidden;
  font-size: 13px; font-weight: 600;
}
.scroll-notice-inner {
  display: inline-flex; white-space: nowrap;
  animation: scrollNotice 25s linear infinite;
}
.scroll-notice-text { padding: 0 60px; }
@keyframes scrollNotice { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* 首页弹窗公告 */
.notice-popup-mask {
  position: fixed; inset: 0; z-index: 10000;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  animation: fadeIn 0.3s;
}
.notice-popup-mask.hide { animation: fadeOut 0.3s forwards; }
.notice-popup {
  width: 90%; max-width: 420px;
  background: linear-gradient(160deg, var(--bg-1), var(--bg-2));
  border: 1px solid var(--primary); border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0,0,0,0.6), var(--glow);
  overflow: hidden; animation: popIn 0.4s var(--ease);
}
.notice-popup-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 18px;
  background: linear-gradient(90deg, rgba(0,229,255,0.15), transparent);
  border-bottom: 1px solid var(--border);
  font-size: 16px; font-weight: 700; color: var(--primary);
}
.notice-close {
  background: none; border: none; color: var(--text-2);
  font-size: 22px; cursor: pointer; line-height: 1;
}
.notice-close:hover { color: var(--primary); }
.notice-popup-body {
  padding: 20px 18px; color: var(--text); line-height: 1.8; font-size: 14px;
}
.notice-popup-footer { padding: 14px 18px; text-align: right; }
@keyframes popIn { from { opacity: 0; transform: scale(0.85) translateY(20px); } to { opacity: 1; transform: scale(1) translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeOut { from { opacity: 1; } to { opacity: 0; } }

/* ============ 模态弹窗提示（重要提醒） ============ */
.alert-modal-mask {
  position: fixed; inset: 0; z-index: 10001;
  background: rgba(0,0,0,0.75); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  animation: fadeIn 0.2s;
}
.alert-modal-mask.hide { animation: fadeOut 0.25s forwards; }
.alert-modal {
  width: 90%; max-width: 400px;
  background: linear-gradient(160deg, var(--bg-1), var(--bg-2));
  border: 1px solid var(--warn);
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 20px rgba(245,158,11,0.3);
  overflow: hidden; animation: popIn 0.3s var(--ease);
}
.alert-modal-header {
  padding: 14px 18px;
  background: linear-gradient(90deg, rgba(245,158,11,0.15), transparent);
  border-bottom: 1px solid var(--border);
  font-size: 16px; font-weight: 700; color: var(--warn);
}
.alert-modal-body {
  padding: 20px 18px; color: var(--text); line-height: 1.8; font-size: 14px;
}
.alert-modal-footer { padding: 14px 18px; text-align: center; }

/* ============ 响应式：移动端适配 ============ */
@media (max-width: 768px) {
  .card { padding: 14px; }
  th, td { padding: 8px 10px; font-size: 13px; }
  .btn { padding: 8px 14px; font-size: 13px; }
  .modal { max-width: 100%; }
  .modal-body { padding: 14px; }
  .modal-header { padding: 12px 14px; }
  .modal-footer { padding: 12px 14px; }
}

/* 防止移动端双击缩放 */
.btn, .game-option, .service-option, .nav-item { touch-action: manipulation; }
/* 表格在小屏可横向滚动 */
.table-wrap { -webkit-overflow-scrolling: touch; }

/* ============ 骨架屏 ============ */
.skeleton {
  position: relative; overflow: hidden;
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); min-height: 14px;
}
.skeleton::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.07), transparent);
  background-size: 200% 100%;
  animation: skeletonShimmer 1.4s infinite;
}
@keyframes skeletonShimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ============ 输入框聚焦加强 ============ */
.input, .select, .textarea { transition: border-color 0.2s, box-shadow 0.2s, background 0.2s; }
.input:focus, .select:focus, .textarea:focus { background: rgba(0,229,255,0.03); }

/* ============ 弹窗关闭动画 ============ */
.modal-mask.closing { animation: maskOut 0.22s forwards; }
.modal-mask.closing .modal { animation: modalOut 0.22s forwards; }
@keyframes maskOut { from { opacity: 1; } to { opacity: 0; } }
@keyframes modalOut { from { opacity: 1; transform: scale(1) translateY(0); } to { opacity: 0; transform: scale(0.94) translateY(14px); } }

/* ============ 链接悬停过渡 ============ */
a { transition: color 0.2s, opacity 0.2s; }
a:hover { opacity: 0.85; }

/* ==========================================================================
   v3.5 全站 UI 改版层（PC：index / dashboard / login）
   仅覆盖视觉，保留全部旧类名与结构，确保 JS 逻辑零改动可用
   ========================================================================== */
:root {
  --bg-0: #060a13;
  --bg-1: #0d1424;
  --bg-2: #131c31;
  --bg-3: #1c2740;
  --border: rgba(140, 170, 220, 0.16);
  --border-strong: rgba(140, 170, 220, 0.28);
  --text: #eaf1ff;
  --text-1: #eaf1ff;
  --text-2: #94a3bd;
  --text-3: #66748f;

  --primary: #22e0ff;
  --primary-2: #12b6d8;
  --accent: #ff3d81;
  --accent-2: #ff6fa5;
  --violet: #7c5cff;
  --gold: #ffce4d;
  --success: #2ee6a8;
  --warn: #ffb020;
  --danger: #ff4d5e;

  --glow: 0 0 18px rgba(34, 224, 255, 0.34);
  --glow-pink: 0 0 18px rgba(255, 61, 129, 0.34);
  --shadow: 0 14px 40px rgba(2, 6, 16, 0.55);
  --radius: 16px;
  --radius-sm: 11px;
  --ring: 0 0 0 1px rgba(34, 224, 255, 0.35), 0 0 22px rgba(34, 224, 255, 0.18);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

html, body { letter-spacing: 0.15px; }
body {
  background:
    radial-gradient(900px 520px at 8% -6%, rgba(34, 224, 255, 0.10), transparent 62%),
    radial-gradient(760px 520px at 96% 4%, rgba(124, 92, 255, 0.10), transparent 60%),
    radial-gradient(820px 620px at 72% 104%, rgba(255, 61, 129, 0.09), transparent 62%),
    var(--bg-0);
  background-attachment: fixed;
}

/* ---- 图标（引用 /icons/sprite.svg） ---- */
.ic {
  width: 1.15em; height: 1.15em;
  display: inline-block; vertical-align: -0.18em;
  flex: none;
  fill: none; stroke: currentColor;
  stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round;
  transition: transform 0.2s var(--ease);
}
.ic-lg { width: 1.4em; height: 1.4em; }
.ic-xl { width: 1.9em; height: 1.9em; }

/* ---- 按钮 ---- */
.btn {
  padding: 10px 20px;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.015));
  font-size: 14px; font-weight: 600;
  backdrop-filter: blur(6px);
}
.btn::before { display: none; }
.btn:hover {
  border-color: rgba(34, 224, 255, 0.55);
  background: linear-gradient(180deg, rgba(34, 224, 255, 0.14), rgba(34, 224, 255, 0.04));
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35), 0 0 16px rgba(34, 224, 255, 0.18);
  transform: translateY(-1px);
}
.btn-primary {
  background: linear-gradient(135deg, #35e9ff, #0fb9dd 62%, #7c5cff);
  color: #03131c; border-color: transparent;
  box-shadow: 0 8px 26px rgba(34, 224, 255, 0.28);
}
.btn-primary:hover { filter: brightness(1.08); box-shadow: 0 10px 30px rgba(34, 224, 255, 0.4); }
.btn-accent { background: linear-gradient(135deg, #ff3d81, #ff8a5b); color: #fff; border-color: transparent; }
.btn-accent:hover { box-shadow: 0 10px 28px rgba(255, 61, 129, 0.4); }
.btn-success { background: linear-gradient(135deg, #2ee6a8, #12b57f); color: #032018; border-color: transparent; }
.btn-warn { background: linear-gradient(135deg, #ffb020, #ff8a00); color: #1a1200; border-color: transparent; }
.btn-danger { background: linear-gradient(135deg, #ff4d5e, #d92a45); color: #fff; border-color: transparent; }
.btn-sm { padding: 6px 13px; font-size: 13px; border-radius: 10px; }
.btn-lg { padding: 13px 28px; font-size: 15px; border-radius: 14px; }

/* ---- 输入 ---- */
.input, .select, .textarea {
  background: rgba(8, 13, 24, 0.72);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  padding: 11px 15px;
}
.input:focus, .select:focus, .textarea:focus {
  border-color: var(--primary);
  background: rgba(34, 224, 255, 0.05);
  box-shadow: 0 0 0 3px rgba(34, 224, 255, 0.14);
}

/* ---- 卡片 ---- */
.card {
  border-radius: 16px;
  border: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(24, 34, 56, 0.86), rgba(12, 18, 32, 0.86));
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}
.card::before {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(34, 224, 255, 0.75), rgba(124, 92, 255, 0.6), transparent);
  opacity: 0.85;
}
.card:hover { border-color: var(--border-strong); transform: none; }
.card:hover::after { opacity: 0; }

/* ---- 表格 ---- */
th {
  background: rgba(34, 224, 255, 0.07);
  color: #9fe9ff;
  letter-spacing: 0.6px;
  text-transform: none;
  font-size: 13px;
}
th, td { border-bottom: 1px solid rgba(140, 170, 220, 0.12); padding: 12px 14px; }
tbody tr:hover { background: rgba(34, 224, 255, 0.055); }

/* ---- 标签 ---- */
.tag { border-radius: 999px; padding: 3px 11px; font-weight: 600; }

/* ---- 弹窗 ---- */
.modal {
  border-radius: 20px;
  border: 1px solid var(--border-strong);
  background: linear-gradient(165deg, #131d33, #0a1120 70%);
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(34, 224, 255, 0.12);
}
.modal-header h3 { color: #bfefff; font-size: 17px; letter-spacing: 0.3px; }
.modal-header { padding: 18px 22px; }
.modal-body { padding: 22px; }
.modal-footer { padding: 16px 22px; }

/* ---- 分页 ---- */
.pagination button { border-radius: 10px; border-color: var(--border); background: rgba(255, 255, 255, 0.04); }
.pagination button.active { background: linear-gradient(135deg, #35e9ff, #0fb9dd); color: #03131c; box-shadow: 0 6px 18px rgba(34, 224, 255, 0.3); }

/* ---- 区块标题 ---- */
.section-title { font-size: 17px; font-weight: 800; letter-spacing: 0.2px; gap: 10px; }
.section-title::before {
  width: 5px; height: 20px; border-radius: 4px;
  background: linear-gradient(180deg, var(--primary), var(--violet));
  box-shadow: 0 0 12px rgba(34, 224, 255, 0.45);
}

/* ---- Toast ---- */
.toast { border-radius: 12px; border: 1px solid var(--border-strong); background: rgba(12, 18, 32, 0.96); backdrop-filter: blur(10px); }

/* ---- 表单 ---- */
.form-item label { font-size: 12.5px; font-weight: 600; color: var(--text-2); letter-spacing: 0.2px; }

/* ---- 通用滚动条 ---- */
::-webkit-scrollbar-thumb { background: rgba(140, 170, 220, 0.22); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: rgba(34, 224, 255, 0.5); }