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

:root[data-app-theme="day"] {
  --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: #f8f0f2;
  --color-page-soft: #fbf6f7;
  --color-surface: #fffafa;
  --color-surface-raised: #ffffff;

  /* 文字 */
  --color-text: #3f3a3d;
  --color-text-muted: #756a6f;
  --color-text-dim: #a89ba0;
  --color-text-inverse: #ffffff;

  /* 品牌操作 */
  --color-accent: #ad6278;
  --color-accent-strong: #98566b;
  --color-accent-soft: #f8e9ee;
  --color-on-accent: #ffffff;
  --nav-chat-active: var(--color-accent-strong);
  --color-chrome: rgba(255, 255, 255, 0.96);
  --color-panel-solid: #fffafa;
  --color-highlight: #ad6278;
  --brand-gradient: linear-gradient(118deg, #f6bfd2 0%, #d986a3 42%, #ad6278 72%, #edb3c8 100%);

  /* 结构 */
  --color-border: rgba(173, 98, 120, 0.16);
  --color-border-strong: rgba(173, 98, 120, 0.32);
  --color-overlay: rgba(61, 44, 52, 0.46);
  --shadow-card: 0 18px 56px rgba(138, 91, 103, 0.08);
  --shadow-modal: 0 28px 78px rgba(98, 63, 77, 0.22);

  /* 状态 */
  --color-success: #4f9e79;
  --color-warning: #c98a38;
  --color-error: #cc5c70;
  --color-info: #668fc3;

  /* 小金库 */
  --piggy-paper: #fffdfd;
  --piggy-paper-soft: #fff0f6;
  --piggy-paper-text: #3f2a32;
  --piggy-paper-muted: #91868c;
  --piggy-paper-line: rgba(63, 42, 50, 0.10);
  --piggy-income: #ff4fa3;
  --piggy-income-soft: #fff0f6;
  --piggy-expense: #d89b12;
  --piggy-expense-amount: var(--piggy-expense);
  --piggy-expense-soft: #fff9e9;
  --piggy-receipt-border: rgba(63, 42, 50, 0.10);
}