/*
 * 电车格局全局样式 — 基础层与登录门
 * 职责：button、.lucide、.visually-hidden、focus-visible、.app-shell/.app-page 布局与页签过渡，以及 tenant-gate（token 登录门）系列。
 * 拆分自原 styles.css 第 97-227 行：规则内容零改动，仅按行切分；级联顺序 = 本文件在 index.html 中的链接顺序。
 * EV 暗色主题适配：tenant-gate 卡片改玻璃拟态（配方1）+ --radius-sheet 大圆角；门内结果井走控件井语言（配方3）。
 */
button {
  cursor: pointer;
}

/* A faint canvas tint and feathered blur protect system icons without a solid strip. */
.native-edge-to-edge body::before {
  content: "";
  position: fixed;
  z-index: 1000;
  inset: 0 0 auto;
  height: var(--safe-top);
  background: color-mix(in oklch, var(--canvas), transparent 88%);
  backdrop-filter: blur(16px) saturate(105%);
  -webkit-backdrop-filter: blur(16px) saturate(105%);
  mask-image: linear-gradient(to bottom, black calc(100% - 10px), transparent);
  -webkit-mask-image: linear-gradient(to bottom, black calc(100% - 10px), transparent);
  pointer-events: none;
}

.lucide {
  width: 1em;
  height: 1em;
  flex: 0 0 auto;
  stroke-width: 2;
}

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

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: none;
}

/* Shared touch feedback: independent scale preserves existing layout transforms. */
body :is(button, a[href], summary, [role="button"], [role="tab"], [role="menuitem"],
  input[type="checkbox"], input[type="radio"], [data-record-detail]):not(:disabled):not([aria-disabled="true"]):not([data-feedback="none"]):active {
  opacity: 0.78;
}

body :is(button, a[href], summary, [role="button"], [role="tab"], [role="menuitem"],
  input[type="checkbox"], input[type="radio"], [data-record-detail]):focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.field:focus-within {
  box-shadow: inset 0 0 0 1.5px var(--accent);
}

@media (prefers-reduced-motion: no-preference) {
  body :is(button, a[href], summary, [role="button"], [role="tab"], [role="menuitem"],
    input[type="checkbox"], input[type="radio"], [data-record-detail]) {
    transition: scale 120ms cubic-bezier(0.25, 1, 0.5, 1), opacity 120ms cubic-bezier(0.25, 1, 0.5, 1);
  }

  body :is(button, a[href], summary, [role="button"], [role="tab"], [role="menuitem"],
    input[type="checkbox"], input[type="radio"], [data-record-detail]):not(:disabled):not([aria-disabled="true"]):not([data-feedback="none"]):not(:where(.daily-expense-column, .entry-recognition-overlay, [data-record-detail])):active {
    scale: 0.98;
    transition-duration: 60ms;
  }
}

.app-shell {
  width: min(var(--layout-max-width), calc(100% - 32px));
  min-height: 100vh;
  margin: 0 auto;
  padding: max(18px, var(--safe-top)) 0 calc(104px + var(--safe-bottom));
  display: grid;
  align-content: start;
  gap: var(--space-xl);
}

.app-page {
  width: 100%;
  display: grid;
  align-content: start;
  gap: var(--space-xl);
}

.app-shell.is-tab-transitioning .app-page {
  grid-area: 1 / 1;
  will-change: transform, opacity;
  pointer-events: none;
}

.app-shell.is-tab-transitioning .app-page.is-active {
  pointer-events: auto;
}

.app-page[hidden] {
  display: none !important;
}

.tenant-gate {
  width: min(540px, calc(100% - 32px));
  min-height: 100vh;
  margin: 0 auto;
  padding: max(28px, var(--safe-top)) 0 max(28px, var(--safe-bottom));
  display: grid;
  place-items: center;
}

.tenant-gate-card {
  width: 100%;
  border-radius: var(--radius-sheet);
  padding: var(--space-xl);
  display: grid;
  gap: var(--space-lg);
  background: var(--glass-strong);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  box-shadow: var(--soft-edge), var(--shadow);
}

.tenant-gate-copy,
.tenant-gate-hint {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.section-heading .tenant-brand {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  color: var(--muted);
}

.tenant-brand img {
  flex: 0 0 auto;
  border-radius: var(--control-radius);
}

.tenant-token-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-md);
  align-items: stretch;
}

.tenant-token-form .secondary-action {
  width: auto;
  min-height: var(--control-field-height);
  white-space: nowrap;
}

.tenant-create-action {
  width: 100%;
}

.tenant-token-result {
  min-width: 0;
  border-radius: var(--control-radius);
  padding: var(--space-md);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-sm) var(--space-md);
  align-items: center;
  background: var(--surface-control);
  box-shadow: var(--soft-edge);
}

.tenant-token-result span {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 850;
}

.tenant-token-result strong {
  min-width: 0;
  overflow: hidden;
  color: var(--ink);
  font-size: 0.9rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}