/* ============================================================
   alllevels.xyz 风格全局样式
   深色主题 + 玻璃拟态 + 浮动光球
   ============================================================ */

:root {
  --bg-primary: #050810;
  --bg-orb-1: #2f6bff;
  --bg-orb-2: #8b3dff;
  --bg-orb-3: #00c2ff;

  --glass-bg: linear-gradient(135deg, rgba(255,255,255,0.14), rgba(255,255,255,0.05));
  --glass-border: rgba(255,255,255,0.22);
  --glass-shadow: 0 8px 32px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.28), inset 0 -1px 0 rgba(255,255,255,0.06);
  --glass-blur: blur(24px) saturate(160%);

  --text-primary: #ffffff;
  --text-secondary: rgba(255,255,255,0.65);
  --text-muted: rgba(255,255,255,0.5);

  --accent-blue: #4fa8ff;
  --accent-purple: #c9a6ff;
  --accent-green: #7ddb8a;
  --accent-red: #ff7d7d;
  --accent-yellow: #ffd97d;

  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-xl: 28px;
  --radius-pill: 999px;

  --transition-fast: 0.2s ease;
  --transition-normal: 0.25s ease;
  --transition-smooth: 0.35s cubic-bezier(0.2, 0.9, 0.3, 1.2);

  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-family);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  background-image:
    radial-gradient(ellipse 80% 50% at 20% -10%, rgba(47,107,255,0.18), transparent),
    radial-gradient(ellipse 60% 40% at 80% 10%, rgba(139,61,255,0.14), transparent),
    radial-gradient(ellipse 70% 50% at 50% 110%, rgba(0,194,255,0.10), transparent);
  background-attachment: fixed;
}

a { color: var(--accent-blue); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: #8ec5ff; }

::selection { background: rgba(79,168,255,0.35); }

/* ---------- 浮动光球 ---------- */
.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}
.orb-1 {
  width: 420px; height: 420px;
  background: var(--bg-orb-1);
  top: -120px; left: -100px;
  animation: orb-float-1 14s ease-in-out infinite;
}
.orb-2 {
  width: 360px; height: 360px;
  background: var(--bg-orb-2);
  top: -80px; right: -90px;
  animation: orb-float-2 14s ease-in-out infinite 2s;
}
.orb-3 {
  width: 300px; height: 300px;
  background: var(--bg-orb-3);
  bottom: -110px; left: 40%;
  animation: orb-float-3 14s ease-in-out infinite 4s;
}
@keyframes orb-float-1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(60px, 40px) scale(1.12); }
}
@keyframes orb-float-2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-50px, 60px) scale(0.92); }
}
@keyframes orb-float-3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -50px) scale(1.08); }
}

/* ---------- 玻璃拟态 ---------- */
.glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.glass::before {
  content: "";
  position: absolute;
  top: 0; left: -60%;
  width: 50%; height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,0.18), transparent);
  transform: skewX(-20deg);
  animation: sheen 7s ease-in-out infinite;
  pointer-events: none;
}
@keyframes sheen {
  0%, 70% { left: -60%; }
  100% { left: 130%; }
}
.glass > * { position: relative; z-index: 1; }

/* ---------- 布局 ---------- */
.page {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 96px 20px 110px;
  min-height: 100vh;
}
.page-narrow { max-width: 560px; }

.center-screen {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

/* ---------- 标题 ---------- */
.hero-title {
  font-size: clamp(56px, 10vw, 96px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  background: linear-gradient(120deg, #ffffff 20%, #9fc4ff 50%, #c9a6ff 80%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-align: center;
}
.page-title {
  font-size: clamp(28px, 5vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, #ffffff 20%, #9fc4ff 50%, #c9a6ff 80%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 8px;
}
.subtitle {
  color: var(--text-secondary);
  font-size: 15px;
  text-align: center;
}
.section-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 16px;
}
.muted { color: var(--text-muted); font-size: 13px; }
.text-secondary { color: var(--text-secondary); }

/* ---------- 顶部导航 ---------- */
.top-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  background: linear-gradient(135deg, rgba(255,255,255,0.10), rgba(255,255,255,0.03));
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.nav-logo {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, #ffffff 20%, #9fc4ff 50%, #c9a6ff 80%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
}
.nav-links {
  display: flex;
  gap: 6px;
  align-items: center;
}
.nav-links a {
  color: var(--text-secondary);
  font-size: 14px;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  transition: var(--transition-normal);
}
.nav-links a:hover { color: var(--text-primary); background: rgba(255,255,255,0.08); }
.nav-links a.active {
  color: var(--text-primary);
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.18);
}
.nav-user {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-secondary);
}
.nav-user .badge-role {
  font-size: 11px;
  padding: 2px 10px;
  border-radius: var(--radius-pill);
  background: rgba(201,166,255,0.18);
  border: 1px solid rgba(201,166,255,0.35);
  color: var(--accent-purple);
}
.nav-logout {
  font-size: 13px;
  color: var(--text-muted);
  cursor: pointer;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255,255,255,0.15);
  background: transparent;
  font-family: inherit;
  transition: var(--transition-normal);
}
.nav-logout:hover { color: var(--text-primary); border-color: rgba(255,255,255,0.35); }

/* ---------- 移动端底部 Tab Bar ---------- */
.tab-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 100;
  background: linear-gradient(135deg, rgba(255,255,255,0.10), rgba(255,255,255,0.03));
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 8px 6px calc(8px + env(safe-area-inset-bottom));
}
.tab-bar-inner {
  display: flex;
  justify-content: space-around;
}
.tab-bar a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  color: var(--text-muted);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}
.tab-bar a svg { width: 22px; height: 22px; }
.tab-bar a.active, .tab-bar a:hover { color: var(--accent-blue); }

/* ---------- 卡片 ---------- */
.card {
  padding: 26px;
  margin-bottom: 20px;
}
.card-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-bottom: 20px;
}
.stat-card { padding: 22px; text-align: left; }
.stat-card .stat-label { font-size: 13px; color: var(--text-muted); margin-bottom: 6px; }
.stat-card .stat-value {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, #ffffff 30%, #9fc4ff 70%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat-card .stat-extra { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

/* ---------- 选项卡 / 列表项 ---------- */
.menu-list { display: flex; flex-direction: column; gap: 12px; }
.menu-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition-normal);
  text-decoration: none;
}
.menu-item:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, rgba(255,255,255,0.20), rgba(255,255,255,0.08));
  box-shadow: 0 8px 28px rgba(79,168,255,0.22);
}
.menu-item .menu-icon {
  width: 28px; height: 28px;
  flex-shrink: 0;
  color: var(--accent-blue);
}
.menu-item .menu-body { flex: 1; min-width: 0; }
.menu-item .menu-title { font-weight: 600; font-size: 15px; }
.menu-item small { display: block; color: var(--text-muted); font-size: 12px; margin-top: 2px; }
.menu-item .menu-arrow { color: var(--text-muted); font-size: 18px; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255,255,255,0.25);
  background: linear-gradient(135deg, rgba(255,255,255,0.16), rgba(255,255,255,0.05));
  color: var(--text-primary);
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-normal);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  text-decoration: none;
}
.btn:hover:not(:disabled) {
  transform: translateY(-3px);
  background: linear-gradient(135deg, rgba(255,255,255,0.24), rgba(255,255,255,0.10));
  box-shadow: 0 10px 30px rgba(79,168,255,0.28);
}
.btn:active:not(:disabled) { transform: scale(0.98); }
.btn:disabled { opacity: 0.38; filter: grayscale(60%); cursor: not-allowed; }

.btn-primary {
  background: linear-gradient(135deg, rgba(79,168,255,0.45), rgba(139,61,255,0.35));
  border-color: rgba(120,180,255,0.5);
}
.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, rgba(79,168,255,0.60), rgba(139,61,255,0.48));
}
.btn-danger {
  background: linear-gradient(135deg, rgba(255,125,125,0.35), rgba(255,125,125,0.12));
  border-color: rgba(255,125,125,0.4);
}
.btn-ghost {
  background: transparent;
  border-color: rgba(255,255,255,0.16);
  color: var(--text-secondary);
}
.btn-sm { padding: 7px 16px; font-size: 13px; }
.btn-block { width: 100%; }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- 表单 ---------- */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 7px;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.22);
  background: linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
  color: var(--text-primary);
  font-family: inherit;
  font-size: 15px;
  transition: var(--transition-normal);
  outline: none;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-muted); }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: rgba(120,180,255,0.65);
  background: linear-gradient(135deg, rgba(255,255,255,0.13), rgba(255,255,255,0.05));
  box-shadow: 0 0 0 3px rgba(79,168,255,0.15);
}
.form-textarea { resize: vertical; min-height: 110px; font-family: ui-monospace, monospace; font-size: 13px; }
.form-select option { background: #0c1220; color: var(--text-primary); }
.form-hint { font-size: 12px; color: var(--text-muted); margin-top: 6px; }

/* 认证页选项卡 */
.auth-tabs {
  display: flex;
  gap: 6px;
  padding: 5px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  margin-bottom: 24px;
}
.auth-tabs button {
  flex: 1;
  padding: 10px;
  border: none;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-normal);
}
.auth-tabs button.active {
  background: linear-gradient(135deg, rgba(79,168,255,0.45), rgba(139,61,255,0.35));
  color: var(--text-primary);
}

/* ---------- 表格 ---------- */
.table-wrap { overflow-x: auto; border-radius: var(--radius-md); }
table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.data-table thead th {
  text-align: left;
  padding: 13px 16px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(255,255,255,0.07);
  border-bottom: 1px solid rgba(255,255,255,0.14);
  white-space: nowrap;
}
.data-table tbody td {
  padding: 13px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  color: var(--text-primary);
  white-space: nowrap;
}
.data-table tbody tr:nth-child(even) { background: rgba(255,255,255,0.03); }
.data-table tbody tr { transition: background var(--transition-fast); }
.data-table tbody tr:hover { background: rgba(79,168,255,0.09); }
.data-table .num-positive { color: var(--accent-green); font-weight: 600; }
.data-table .num-negative { color: var(--accent-red); font-weight: 600; }
.mono { font-family: ui-monospace, "SF Mono", Consolas, monospace; font-size: 13px; }

/* ---------- 标签 / 徽章 ---------- */
.tag {
  display: inline-block;
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  border: 1px solid;
}
.tag-blue { color: var(--accent-blue); border-color: rgba(79,168,255,0.4); background: rgba(79,168,255,0.12); }
.tag-purple { color: var(--accent-purple); border-color: rgba(201,166,255,0.4); background: rgba(201,166,255,0.12); }
.tag-green { color: var(--accent-green); border-color: rgba(125,219,138,0.4); background: rgba(125,219,138,0.12); }
.tag-red { color: var(--accent-red); border-color: rgba(255,125,125,0.4); background: rgba(255,125,125,0.12); }
.tag-yellow { color: var(--accent-yellow); border-color: rgba(255,217,125,0.4); background: rgba(255,217,125,0.12); }

/* ---------- 弹窗 ---------- */
.modal-mask {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(5, 8, 16, 0.45);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity var(--transition-normal);
}
.modal-mask.open { opacity: 1; }
.modal {
  width: min(420px, 88vw);
  max-height: 85vh;
  overflow-y: auto;
  border-radius: var(--radius-xl);
  padding: 28px;
  transform: translateY(24px) scale(0.95);
  transition: transform var(--transition-smooth);
}
.modal-mask.open .modal { transform: translateY(0) scale(1); }
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.06);
  color: var(--text-secondary);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  z-index: 2;
}
.modal-close:hover { background: rgba(255,255,255,0.14); color: var(--text-primary); }
.modal-title { font-size: 20px; font-weight: 700; margin-bottom: 18px; padding-right: 36px; }

/* ---------- Toast ---------- */
.toast-container {
  position: fixed;
  top: 20px; right: 20px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.toast {
  padding: 13px 20px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  background: linear-gradient(135deg, rgba(255,255,255,0.14), rgba(255,255,255,0.05));
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border: 1px solid;
  box-shadow: 0 8px 32px rgba(0,0,0,0.35);
  animation: toast-in 0.35s cubic-bezier(0.2, 0.9, 0.3, 1.2);
  max-width: min(360px, 86vw);
  pointer-events: auto;
}
.toast.success { border-color: rgba(125,219,138,0.5); }
.toast.error { border-color: rgba(255,125,125,0.5); }
.toast.info { border-color: rgba(79,168,255,0.5); }
.toast.hiding { animation: toast-out 0.3s ease forwards; }
@keyframes toast-in {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes toast-out {
  to { opacity: 0; transform: translateX(40px); }
}

/* ---------- 分页 ---------- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 20px;
  font-size: 14px;
  color: var(--text-secondary);
}

/* ---------- 余额展示 ---------- */
.balance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
}
.balance-item {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  text-align: center;
}
.balance-item .balance-icon { font-size: 13px; color: var(--text-muted); margin-bottom: 4px; }
.balance-item .balance-num { font-size: 26px; font-weight: 800; }
.balance-item.diamond .balance-num { color: var(--accent-blue); }
.balance-item.gold .balance-num { color: var(--accent-yellow); }
.balance-item.energy .balance-num { color: var(--accent-green); }

/* ---------- 空状态 ---------- */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
}
.empty-state .empty-icon {
  width: 52px; height: 52px;
  margin: 0 auto 14px;
  opacity: 0.5;
}

/* ---------- 加载 ---------- */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 40px;
  color: var(--text-muted);
  font-size: 14px;
}
.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(255,255,255,0.15);
  border-top-color: var(--accent-blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- 描述列表 ---------- */
.desc-list { display: grid; gap: 12px; }
.desc-item {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.09);
  font-size: 14px;
}
.desc-item .desc-key { color: var(--text-muted); flex-shrink: 0; }
.desc-item .desc-val { text-align: right; word-break: break-all; }

/* ---------- 认证卡片 ---------- */
.auth-card { width: min(440px, 100%); padding: 36px 32px; }
.auth-logo { text-align: center; margin-bottom: 8px; }
.auth-logo .hero-title { font-size: clamp(34px, 6vw, 44px); }

/* ---------- 响应式 ---------- */
@media (max-width: 768px) {
  .page { padding: 80px 14px 96px; }
  .top-nav .nav-links { display: none; }
  .tab-bar { display: block; }
  .btn-block-mobile { width: 100%; }
  .card { padding: 20px; }
  .hero-title { font-size: clamp(42px, 12vw, 64px); }
  .data-table { font-size: 13px; }
  .data-table thead th, .data-table tbody td { padding: 10px 12px; }
  .toast-container { left: 16px; right: 16px; align-items: stretch; }
  .toast { max-width: none; }
}

/* ---------- 工具类 ---------- */
.flex { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.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-8 { margin-bottom: 8px; } .mb-16 { margin-bottom: 16px; } .mb-24 { margin-bottom: 24px; }
.text-center { text-align: center; }
.hidden { display: none !important; }
.wrap { flex-wrap: wrap; }