:root {
  --bg: #f4f7f6;
  --surface: #fff;
  --soft: #edf7f3;
  --text: #14231f;
  --muted: #65736f;
  --line: #dce7e3;
  --primary: #117a5c;
  --primary-dark: #0b5b44;
  --danger: #c23b3b;
  --danger-soft: #fdecec;
  --shadow: 0 10px 28px rgba(15, 37, 31, .08);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font-size: 16px; line-height: 1.5; }
button, input, select, textarea { font: inherit; }
button { border: 0; cursor: pointer; }
.app { width: min(100%, 520px); margin: 0 auto; padding: 16px 14px 32px; }
.topbar { align-items: center; display: flex; gap: 10px; justify-content: space-between; padding: 10px 2px 16px; }
h1 { font-size: 25px; letter-spacing: 0; line-height: 1.2; margin: 0; }
h2 { font-size: 18px; line-height: 1.25; margin: 0; }
h3 { font-size: 16px; margin: 0 0 8px; }
.subtitle { color: var(--muted); font-size: 14px; margin: 6px 0 0; }
.section { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); margin-bottom: 14px; padding: 14px; }
.section-title { align-items: center; display: flex; gap: 8px; justify-content: space-between; margin-bottom: 12px; }
.grid { display: grid; gap: 10px; }
.field { display: grid; gap: 6px; }
label, .label { color: var(--muted); font-size: 13px; font-weight: 700; }
.control, textarea.control { border: 1px solid #cad8d4; border-radius: 8px; min-height: 46px; outline: none; padding: 10px 12px; width: 100%; }
textarea.control { min-height: 70px; resize: vertical; }
.control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(17, 122, 92, .12); }
.row { display: grid; gap: 8px; grid-template-columns: 1fr auto; }
.two { display: grid; gap: 10px; grid-template-columns: 1fr; }
.button { align-items: center; border-radius: 8px; display: inline-flex; font-weight: 750; justify-content: center; min-height: 44px; padding: 9px 13px; white-space: nowrap; }
.primary { background: var(--primary); color: #fff; }
.secondary { background: var(--soft); color: var(--primary-dark); }
.danger { background: var(--danger-soft); color: var(--danger); }
.plain { background: transparent; color: var(--primary); min-height: 34px; padding: 3px 6px; }
.summary { background: #eaf6f1; border-color: #c7e5d9; }
.summary strong { color: var(--primary-dark); display: block; font-size: 28px; line-height: 1.15; margin-top: 4px; }
.message { border-radius: 8px; display: none; font-size: 14px; margin-top: 10px; padding: 9px 10px; }
.message.show { display: block; }
.error { background: var(--danger-soft); color: var(--danger); }
.info { background: #eef3fb; color: #31516f; }
.card-list { display: grid; gap: 10px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 12px; }
.card-head { align-items: flex-start; display: flex; gap: 10px; justify-content: space-between; }
.card-title { font-weight: 800; overflow-wrap: anywhere; }
.amount { color: var(--primary-dark); font-size: 18px; font-weight: 850; white-space: nowrap; }
.meta { color: var(--muted); font-size: 14px; margin-top: 6px; overflow-wrap: anywhere; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; margin-top: 10px; }
.pager { align-items: center; display: flex; gap: 8px; justify-content: space-between; margin: 10px 0; }
.pager span { color: var(--muted); font-size: 14px; }
.admin-tabs { display: grid; gap: 8px; grid-template-columns: 1fr 1fr; margin-bottom: 14px; }
.tab-button { background: #fff; border: 1px solid var(--line); color: var(--primary-dark); }
.tab-button.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.check-grid { display: grid; gap: 8px; }
.check-item { align-items: center; border: 1px solid var(--line); border-radius: 8px; display: flex; gap: 8px; min-height: 42px; padding: 8px 10px; }
.check-item input { width: 20px; height: 20px; }
#loginView label { font-size: 14px; }
.hidden { display: none !important; }
@media (min-width: 440px) { .two { grid-template-columns: 1fr 1fr; } }