:root {
  color-scheme: light;
  --bg: var(--tg-theme-secondary-bg-color, #f3f7ff);
  --surface: var(--tg-theme-bg-color, #ffffff);
  --text: var(--tg-theme-text-color, #15223e);
  --muted: var(--tg-theme-hint-color, #7585a0);
  --accent: var(--tg-theme-button-color, #2864e6);
  --accent-text: var(--tg-theme-button-text-color, #ffffff);
  --line: #dce7fb;
  --draft: #eef3ff;
  --success: #14855d;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background: var(--bg);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button, input, select, textarea { font: inherit; }

.app-shell { max-width: 760px; margin: 0 auto; padding: 22px 16px calc(30px + env(safe-area-inset-bottom)); }
.app-header, .section-heading, .order-card__top, .field-row { display: flex; align-items: center; }
.app-header { justify-content: space-between; gap: 16px; margin-bottom: 24px; }
.eyebrow { margin: 0 0 2px; color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 0; font-size: 30px; line-height: 1; }
h2 { margin-bottom: 5px; font-size: 20px; }
h3 { margin: 22px 0 11px; font-size: 15px; }
.section-heading { justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 16px; }
.section-heading p { margin-bottom: 0; color: var(--muted); font-size: 14px; }
.operator, .status { border-radius: 999px; padding: 7px 10px; font-size: 13px; font-weight: 700; background: #e8f6ef; color: var(--success); white-space: nowrap; }
.notice { margin-bottom: 16px; padding: 14px 16px; border: 1px solid #f2d4d4; border-radius: 14px; background: #fff7f7; color: #9d3030; line-height: 1.4; }
.tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: 5px; margin-bottom: 18px; border-radius: 14px; background: #dfeafb; }
.tab { border: 0; border-radius: 10px; padding: 10px; color: var(--muted); background: transparent; font-weight: 750; cursor: pointer; }
.tab.is-active { color: var(--text); background: var(--surface); box-shadow: 0 1px 4px rgb(33 66 120 / 12%); }
.orders-list { display: grid; gap: 10px; }
.order-card, .order-form { border: 1px solid var(--line); border-radius: 18px; background: var(--surface); box-shadow: 0 8px 22px rgb(41 75 134 / 6%); }
.order-card { padding: 15px; }
.order-card__top { justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.order-card h3 { margin: 0; font-size: 16px; }
.order-card p { margin: 3px 0 0; color: var(--muted); font-size: 14px; }
.order-card__meta { display: flex; flex-wrap: wrap; gap: 7px 14px; margin-top: 12px; color: var(--muted); font-size: 13px; }
.status { padding: 5px 9px; color: #49618d; background: var(--draft); text-transform: capitalize; }
.empty { margin: 0; padding: 22px 8px; color: var(--muted); text-align: center; }
.ghost-button, .primary-button { border: 0; border-radius: 11px; padding: 10px 14px; font-weight: 750; cursor: pointer; }
.ghost-button { color: var(--accent); background: #eaf1ff; }
.order-form { display: grid; gap: 14px; padding: 18px; }
label { display: grid; gap: 7px; color: #40516e; font-size: 13px; font-weight: 700; }
input, select, textarea { width: 100%; border: 1px solid #ccdaef; border-radius: 10px; padding: 11px 12px; color: var(--text); background: var(--surface); outline: none; font-weight: 500; }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgb(40 100 230 / 12%); }
.field-row { align-items: flex-start; gap: 10px; }
.field-row > label { flex: 1; min-width: 0; }
.field-row > label.wide { flex: 2; }
.primary-button { width: 100%; margin-top: 6px; color: var(--accent-text); background: var(--accent); }
.primary-button:disabled, .ghost-button:disabled { cursor: wait; opacity: .65; }

@media (max-width: 540px) {
  .app-shell { padding: 18px 12px calc(24px + env(safe-area-inset-bottom)); }
  .field-row { display: grid; grid-template-columns: 1fr 1fr; }
  .field-row > label.wide { grid-column: 1 / -1; }
  .field-row > label:only-child { grid-column: 1 / -1; }
}