/* =================================================================
   LAB Staking · 质押收益页面样式
   设计基调：深色高级感、玻璃拟态、克制的高光、流动的渐变背景
   ================================================================= */

:root {
  --bg-0: #050b09;
  --bg-1: #0a1612;
  --bg-2: #0d1f1a;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-2: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(124, 246, 197, 0.25);

  --text-0: #eafff4;
  --text-1: #c7d6cf;
  --text-2: #8aa39a;
  --text-3: #5e7771;

  --brand: #7cf6c5;
  --brand-2: #22b07d;
  --brand-ink: #06241b;

  --up: #22c98a;
  --down: #ff6b6b;
  --warn: #ffb648;

  --radius-xl: 20px;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;

  --shadow-1: 0 1px 0 rgba(255, 255, 255, 0.05) inset,
              0 30px 60px -30px rgba(0, 0, 0, 0.6),
              0 0 0 1px rgba(255, 255, 255, 0.04);
  --shadow-glow: 0 0 60px rgba(124, 246, 197, 0.18);

  --font-sans: "Inter", "PingFang SC", "Microsoft YaHei", "Segoe UI",
               system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", "Menlo", monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg-0);
  color: var(--text-0);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

body {
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(124, 246, 197, 0.12), transparent 60%),
    radial-gradient(900px 600px at -10% 30%, rgba(34, 176, 125, 0.10), transparent 55%),
    radial-gradient(700px 600px at 50% 100%, rgba(34, 176, 125, 0.08), transparent 60%),
    linear-gradient(180deg, var(--bg-0), var(--bg-1) 60%, var(--bg-0));
  background-attachment: fixed;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

/* ===== 顶部导航 ===== */
.app-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(5, 11, 9, 0.55);
  border-bottom: 1px solid var(--border);
}

.app-header-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  height: 30px;
  display: block;
}

.brand-tag {
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--brand);
  padding: 4px 10px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: rgba(124, 246, 197, 0.06);
  text-transform: uppercase;
}

.app-nav {
  display: flex;
  gap: 4px;
  align-items: center;
}

.app-nav a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-1);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.2s, color 0.2s;
}

.app-nav a:hover,
.app-nav a.active {
  background: var(--surface);
  color: var(--text-0);
}

.user-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px 6px 6px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
}

.user-chip .avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: var(--brand-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
  flex-shrink: 0;
}

.user-chip .meta {
  font-size: 12px;
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.user-chip .meta strong {
  color: var(--text-0);
  font-weight: 600;
}

.user-chip .meta span {
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 11px;
}

/* ===== 主区域布局 ===== */
.main {
  max-width: 1240px;
  margin: 0 auto;
  padding: 28px 24px 80px;
}

.page-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 22px;
}

.page-title h1 {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.3px;
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.page-title .subtitle {
  color: var(--text-2);
  font-size: 13px;
}

.layout {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 22px;
}

@media (max-width: 1080px) {
  .layout {
    grid-template-columns: 1fr;
  }
}

/* ===== 卡片 ===== */
.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 22px 22px;
  box-shadow: var(--shadow-1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(600px 200px at 0% 0%, rgba(124, 246, 197, 0.08), transparent 60%);
  pointer-events: none;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.card-header h2 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--text-2);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.card-header h2 .icon {
  color: var(--brand);
}

/* ===== 顶部摘要：左侧大数字 + 右侧涨幅 ===== */
.summary {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 22px;
  margin-bottom: 22px;
}

@media (max-width: 800px) {
  .summary {
    grid-template-columns: 1fr;
  }
}

.hero {
  padding: 26px 26px 22px;
}

.hero .label {
  color: var(--text-2);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 8px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero .big {
  font-family: var(--font-mono);
  font-size: 44px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-0);
  letter-spacing: -0.5px;
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.hero .big .unit {
  font-size: 18px;
  color: var(--text-2);
  font-weight: 500;
  letter-spacing: 0.5px;
}

.hero .row {
  display: flex;
  gap: 22px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.hero .row .item {
  min-width: 150px;
}

.hero .row .item .k {
  color: var(--text-2);
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero .row .item .v {
  font-family: var(--font-mono);
  color: var(--text-0);
  font-size: 18px;
  font-weight: 600;
  margin-top: 4px;
}

.price-card .price {
  font-family: var(--font-mono);
  font-size: 36px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-0);
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.price-card .price .unit {
  font-size: 14px;
  color: var(--text-2);
  font-weight: 500;
}

.delta {
  margin-top: 8px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(34, 201, 138, 0.12);
  color: var(--up);
  border: 1px solid rgba(34, 201, 138, 0.25);
  font-weight: 600;
  font-family: var(--font-mono);
  font-size: 13px;
}

.delta.is-down {
  background: rgba(255, 107, 107, 0.12);
  color: var(--down);
  border-color: rgba(255, 107, 107, 0.3);
}

.delta.is-flat {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-2);
  border-color: var(--border);
}

.price-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
  border-top: 1px dashed var(--border);
  padding-top: 16px;
}

.price-meta .item {
  font-size: 12px;
}

.price-meta .item .k {
  color: var(--text-2);
}

.price-meta .item .v {
  font-family: var(--font-mono);
  color: var(--text-0);
  font-weight: 600;
  margin-top: 4px;
  font-size: 13px;
}

/* ===== 左右两栏：K线 + 收益面板 ===== */
.chart-card .chart-toolbar {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.chart-toolbar .seg {
  display: inline-flex;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px;
  gap: 2px;
}

.chart-toolbar .seg button {
  padding: 6px 12px;
  border-radius: 999px;
  color: var(--text-2);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.chart-toolbar .seg button.active {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: var(--brand-ink);
}

.chart-wrap {
  position: relative;
  height: 420px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border);
  margin-top: 12px;
}

#chart {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.chart-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(5, 11, 9, 0.55);
  backdrop-filter: blur(2px);
  color: var(--text-2);
  font-size: 13px;
  z-index: 2;
  gap: 10px;
  transition: opacity 0.2s;
}

.chart-overlay[hidden] {
  display: none !important;
}

.spinner {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(124, 246, 197, 0.2);
  border-top-color: var(--brand);
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.legend {
  display: flex;
  gap: 18px;
  margin-top: 12px;
  flex-wrap: wrap;
  color: var(--text-2);
  font-size: 12px;
}

.legend .dot {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.legend .dot::before {
  content: "";
  width: 10px;
  height: 10px;
  background: var(--brand);
  border-radius: 50%;
  display: inline-block;
}

.legend .dot.down::before {
  background: var(--down);
}

.legend .dot.cost::before {
  background: var(--warn);
}

/* ===== 收益面板 ===== */
.earn-card .earn-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.earn-tile {
  padding: 16px 16px 18px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.earn-tile .k {
  font-size: 12px;
  color: var(--text-2);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.earn-tile .v {
  font-family: var(--font-mono);
  color: var(--text-0);
  font-size: 22px;
  font-weight: 700;
  margin-top: 8px;
}

.earn-tile.is-strong {
  background: linear-gradient(135deg, rgba(124, 246, 197, 0.10), rgba(34, 176, 125, 0.04));
  border-color: var(--border-strong);
}

.earn-tile.is-strong .v {
  color: var(--brand);
}

.unlock {
  margin-top: 18px;
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px dashed var(--border-strong);
  background: rgba(124, 246, 197, 0.04);
}

.unlock .title {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-1);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 10px;
}

.countdown {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.countdown .cell {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 0;
  text-align: center;
}

.countdown .cell .n {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-0);
  line-height: 1;
}

.countdown .cell .u {
  font-size: 11px;
  color: var(--text-2);
  margin-top: 4px;
  letter-spacing: 1px;
}

.deadline-text {
  margin-top: 10px;
  color: var(--text-2);
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.3px;
  transition: transform 0.1s, box-shadow 0.2s, background 0.2s, border-color 0.2s;
  border: 1px solid transparent;
  position: relative;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: var(--brand-ink);
  box-shadow: 0 10px 30px -10px rgba(124, 246, 197, 0.45);
}

.btn-primary:hover {
  box-shadow: 0 14px 36px -12px rgba(124, 246, 197, 0.6);
}

.btn-primary[disabled] {
  background: rgba(124, 246, 197, 0.12);
  color: var(--text-3);
  cursor: not-allowed;
  box-shadow: none;
}

.btn-primary.is-claimed,
.btn-primary.is-claimed[disabled] {
  background: linear-gradient(135deg, rgba(255, 182, 72, 0.18), rgba(255, 182, 72, 0.06));
  color: var(--warn);
  border: 1px solid rgba(255, 182, 72, 0.35);
  box-shadow: none;
  cursor: default;
}

.btn-primary.is-claimed .icon {
  animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

.notice.is-progress {
  background: linear-gradient(90deg, rgba(255, 182, 72, 0.10), transparent);
  border-color: rgba(255, 182, 72, 0.30);
}

.notice.is-progress .icon { color: var(--warn); }

.btn-ghost {
  background: var(--surface);
  color: var(--text-1);
  border-color: var(--border);
}

.btn-ghost:hover {
  border-color: var(--border-strong);
  color: var(--text-0);
}

/* ===== 用户信息区 ===== */
.user-card .grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

@media (max-width: 800px) {
  .user-card .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.user-card .grid .item .k {
  color: var(--text-2);
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.user-card .grid .item .v {
  font-family: var(--font-mono);
  color: var(--text-0);
  font-size: 16px;
  font-weight: 600;
  margin-top: 6px;
}

/* ===== 公告条 ===== */
.notice {
  margin-top: 22px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: linear-gradient(90deg, rgba(124, 246, 197, 0.06), transparent);
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--text-1);
  font-size: 13px;
}

.notice .icon {
  color: var(--warn);
  flex-shrink: 0;
}

/* ===== Toast ===== */
.toast-stack {
  position: fixed;
  z-index: 100;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  min-width: 280px;
  max-width: 380px;
  padding: 12px 14px;
  background: rgba(13, 31, 26, 0.92);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-0);
  box-shadow: var(--shadow-1);
  display: flex;
  gap: 10px;
  align-items: flex-start;
  animation: slideIn 0.25s ease;
}

.toast.is-success { border-color: rgba(34, 201, 138, 0.4); }
.toast.is-error   { border-color: rgba(255, 107, 107, 0.4); }
.toast.is-info    { border-color: var(--border-strong); }

.toast .text {
  flex: 1;
  font-size: 13px;
  line-height: 1.5;
}

.toast .text small {
  display: block;
  color: var(--text-2);
  margin-top: 4px;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Modal ===== */
.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(2, 8, 6, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 90;
  padding: 20px;
}

.modal-mask[hidden] {
  display: none !important;
}

.modal {
  width: 100%;
  max-width: 440px;
  background: linear-gradient(180deg, #0d1f1a, #0a1612);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: var(--shadow-1), var(--shadow-glow);
}

.modal h3 {
  margin: 0 0 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
}

.modal p {
  color: var(--text-1);
  margin: 0 0 6px;
  font-size: 14px;
  line-height: 1.6;
}

.modal .kv {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 8px 16px;
  margin: 14px 0 18px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.modal .kv .k { color: var(--text-2); font-size: 12px; }
.modal .kv .v { color: var(--text-0); font-family: var(--font-mono); font-size: 13px; word-break: break-all; }

.modal .footer {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* ===== 页脚 ===== */
.app-footer {
  border-top: 1px solid var(--border);
  padding: 24px;
  text-align: center;
  color: var(--text-3);
  font-size: 12px;
  background: rgba(0, 0, 0, 0.2);
}

.app-footer .links {
  margin-top: 6px;
}

.app-footer .links a {
  color: var(--text-2);
  margin: 0 8px;
}

.app-footer .links a:hover {
  color: var(--text-0);
}

/* ===== 工具 / 通用 ===== */
.icon {
  width: 16px;
  height: 16px;
  stroke-width: 2;
  flex-shrink: 0;
}

.icon-lg {
  width: 20px;
  height: 20px;
}

.divider {
  height: 1px;
  background: var(--border);
  margin: 14px 0;
}

.muted { color: var(--text-2); }

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

/* ===== 登录蒙层 ===== */
html:not(.is-authed) body > *:not(.login-mask):not(script) {
  display: none !important;
}

html:not(.is-authed) body {
  overflow: hidden;
  background: #050b09;
}

.login-mask {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(1100px 700px at 75% -10%, rgba(124, 246, 197, 0.18), transparent 60%),
    radial-gradient(900px 700px at -10% 110%, rgba(34, 176, 125, 0.16), transparent 55%),
    radial-gradient(700px 500px at 50% 50%, rgba(8, 22, 18, 0.5), transparent 70%),
    linear-gradient(180deg, #050b09 0%, #07120e 50%, #050b09 100%);
  animation: maskIn 0.3s ease;
  isolation: isolate;
}

.login-mask::before,
.login-mask::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  pointer-events: none;
  z-index: -1;
  animation: floaty 14s ease-in-out infinite;
}

.login-mask::before {
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(124, 246, 197, 0.35), transparent 65%);
  top: -120px; right: -80px;
}

.login-mask::after {
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(34, 176, 125, 0.30), transparent 65%);
  bottom: -120px; left: -100px;
  animation-delay: -7s;
}

@keyframes floaty {
  0%, 100% { transform: translateY(0) translateX(0); }
  50%      { transform: translateY(-30px) translateX(20px); }
}

.login-mask[hidden] { display: none !important; }

html.is-authed .login-mask { display: none !important; }

.login-mask.is-leaving {
  animation: maskOut 0.25s ease forwards;
}

@keyframes maskIn  { from { opacity: 0; } to { opacity: 1; } }
@keyframes maskOut { to   { opacity: 0; transform: scale(1.02); } }

.login-card {
  position: relative;
  width: 100%;
  max-width: 440px;
  padding: 36px 32px 24px;
  background:
    linear-gradient(180deg, rgba(13, 31, 26, 0.94), rgba(8, 18, 14, 0.96));
  border: 1px solid rgba(124, 246, 197, 0.18);
  border-radius: 24px;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.05) inset,
    0 30px 80px -20px rgba(0, 0, 0, 0.7),
    0 0 80px rgba(124, 246, 197, 0.10);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  animation: cardIn 0.45s cubic-bezier(.2,.8,.2,1);
}

@keyframes cardIn {
  from { opacity: 0; transform: translateY(14px) scale(0.985); }
  to   { opacity: 1; transform: translateY(0)    scale(1); }
}

.login-card::before {
  content: "";
  position: absolute;
  top: 0; left: 24px; right: 24px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--brand), transparent);
  opacity: 0.7;
}

.login-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(420px 160px at 50% -20%, rgba(124, 246, 197, 0.12), transparent 70%);
}

.login-card > * { position: relative; z-index: 1; }

.login-card.shake {
  animation: shake 0.36s cubic-bezier(.36,.07,.19,.97);
}

@keyframes shake {
  10%, 90% { transform: translateX(-2px); }
  20%, 80% { transform: translateX(4px);  }
  30%, 50%, 70% { transform: translateX(-7px); }
  40%, 60% { transform: translateX(7px);  }
}

.login-brand {
  display: flex;
  justify-content: center;
  margin-bottom: 18px;
}

.login-brand img {
  height: 34px;
  filter: drop-shadow(0 4px 24px rgba(124, 246, 197, 0.4));
}

.login-title {
  margin: 0 0 8px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  color: var(--text-0);
}

.login-title .icon-lg {
  color: var(--brand);
  filter: drop-shadow(0 0 8px rgba(124, 246, 197, 0.5));
}

.login-sub {
  text-align: center;
  margin: 0 0 26px;
  color: var(--text-2);
  font-size: 13px;
  letter-spacing: 0.2px;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.login-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.login-label {
  font-size: 11px;
  color: var(--text-2);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.login-label .icon { color: var(--brand); }

.login-field input[type="text"],
.login-field input[type="password"] {
  width: 100%;
  height: 46px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  color: var(--text-0);
  padding: 0 16px;
  font-size: 14px;
  font-family: var(--font-sans);
  outline: none;
  transition: border-color 0.18s, box-shadow 0.18s, background 0.18s;
  letter-spacing: 0.3px;
}

.login-field input::placeholder { color: var(--text-3); }

.login-field input:hover {
  border-color: rgba(124, 246, 197, 0.20);
}

.login-field input:focus {
  border-color: var(--brand);
  background: rgba(0, 0, 0, 0.55);
  box-shadow:
    0 0 0 3px rgba(124, 246, 197, 0.16),
    0 0 24px -8px rgba(124, 246, 197, 0.45);
}

.login-pass-wrap { position: relative; }
.login-pass-wrap input { padding-right: 46px; }

.login-toggle {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
  transition: color 0.15s, background 0.15s;
}

.login-toggle:hover {
  color: var(--brand);
  background: rgba(124, 246, 197, 0.08);
}

.login-error {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 12px;
  border-radius: 10px;
  background: linear-gradient(90deg, rgba(255, 107, 107, 0.14), rgba(255, 107, 107, 0.05));
  border: 1px solid rgba(255, 107, 107, 0.32);
  color: var(--down);
  font-size: 13px;
  font-weight: 500;
}

.login-error[hidden] { display: none !important; }

.login-submit {
  width: 100%;
  height: 48px;
  justify-content: center;
  margin-top: 6px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
  box-shadow:
    0 12px 28px -10px rgba(124, 246, 197, 0.55),
    0 0 0 1px rgba(124, 246, 197, 0.25) inset;
}

.login-submit::after {
  content: "";
  position: absolute;
  top: 0; left: -120%;
  width: 60%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: none;
}

.login-submit:hover::after {
  animation: sheen 0.9s ease;
}

@keyframes sheen {
  to { left: 120%; }
}

.login-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 22px 0 14px;
  color: var(--text-3);
  font-size: 11px;
  letter-spacing: 2px;
}

.login-divider::before,
.login-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
}

.login-tip {
  margin: 0;
  text-align: center;
  color: var(--text-3);
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
}

.login-meta {
  margin: 18px -32px -24px;
  padding: 14px 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 1px;
  text-transform: uppercase;
  background: rgba(0, 0, 0, 0.25);
  border-bottom-left-radius: 24px;
  border-bottom-right-radius: 24px;
}

.login-meta .badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(124, 246, 197, 0.10);
  color: var(--brand);
  border: 1px solid rgba(124, 246, 197, 0.25);
  font-weight: 600;
}

.login-meta .badge .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 8px var(--brand);
  animation: blink 1.6s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.4; }
}

@media (max-width: 480px) {
  .login-card { padding: 28px 22px 18px; max-width: 100%; }
  .login-title { font-size: 19px; }
  .login-meta { margin: 16px -22px -18px; padding: 12px 22px; }
}

/* ===== 移动端微调 ===== */
@media (max-width: 640px) {
  .app-header-inner { padding: 12px 16px; flex-wrap: wrap; }
  .app-nav { display: none; }
  .main { padding: 18px 14px 60px; }
  .page-title h1 { font-size: 18px; }
  .hero .big { font-size: 34px; }
  .price-card .price { font-size: 28px; }
  .chart-wrap { height: 320px; }
  .earn-tile .v { font-size: 18px; }
  .countdown .cell .n { font-size: 18px; }
}