/* Theme Architecture v1 — Night values. Tokens only in Phase 1. */

:root[data-app-theme="night"] {
  --interest-cloud-stage-min-height: calc(var(--app-vvh, 100vh) - var(--bottom-nav-space) - 128px);
  --chat-message-g-surface: var(--color-accent-soft);
  --chat-message-kiki-surface: var(--color-surface-raised);

  /* 页面 */
  --color-page: #151218;
  --color-page-soft: #100e13;
  --color-surface: #1f1721;
  --color-surface-raised: #2a202c;

  /* 文字 */
  --color-text: #f7e5ec;
  --color-text-muted: #c7acb9;
  --color-text-dim: #927984;
  --color-text-inverse: #21141c;

  /* 品牌操作 */
  --color-accent: #f6a6c2;
  --color-accent-strong: #ed9cba;
  --color-accent-soft: #362630;
  --color-on-accent: #ffffff;
  --nav-chat-active: var(--color-accent-strong);
  --color-chrome: rgba(42, 32, 44, 0.96);
  --color-panel-solid: #211923;
  --color-highlight: #f6a6c2;
  --brand-gradient: linear-gradient(118deg, #ffd0df 0%, #f6a6c2 38%, #d986a3 72%, #f7c5d7 100%);

  /* 结构 */
  --color-border: rgba(255, 214, 232, 0.16);
  --color-border-strong: rgba(255, 214, 232, 0.32);
  --color-overlay: rgba(10, 7, 11, 0.62);
  --shadow-card: 0 16px 42px rgba(0, 0, 0, 0.24);
  --shadow-modal: 0 28px 78px rgba(0, 0, 0, 0.46);

  /* 状态 */
  --color-success: #67c99a;
  --color-warning: #f0b454;
  --color-error: #ef728d;
  --color-info: #8e9ff5;

  /* 小金库 */
  --piggy-paper: #111116;
  --piggy-paper-soft: #1d1a20;
  --piggy-paper-text: #f7edf3;
  --piggy-paper-muted: #918991;
  --piggy-paper-line: rgba(247, 237, 243, 0.12);
  --piggy-income: #ff4fa3;
  --piggy-income-soft: #241b23;
  --piggy-expense: #f0c16f;
  --piggy-expense-amount: var(--piggy-expense);
  --piggy-expense-soft: #211d18;
  --piggy-receipt-border: rgba(247, 237, 243, 0.12);
}