:root {
    --bg: #f5f7fb;
    --card: #ffffff;
    --ink: #172033;
    --muted: #697386;
    --line: #dfe4ec;
    --primary: #313c91;
    --primary-dark: #222b73;
    --danger: #b42318;
    --danger-bg: #fff1f0;
    --success: #197149;
    --success-bg: #eaf8f1;
    --warning: #8a5a00;
    --warning-bg: #fff6dd;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--bg); }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.page { padding: 32px 0 56px; }
.topbar { background: #20275f; color: #fff; box-shadow: 0 2px 12px #20275f33; }
.nav { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { font-size: 18px; font-weight: 800; }
.nav nav { display: flex; align-items: center; gap: 20px; font-size: 14px; }
.nav form { margin: 0; }
.link-button { border: 0; padding: 0; color: #fff; background: transparent; cursor: pointer; }
h1 { margin: 0 0 6px; font-size: clamp(26px, 4vw, 36px); }
h2 { margin: 4px 0 0; font-size: 20px; }
.muted { margin: 0; color: var(--muted); }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 24px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 8px 24px #1720330a; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 9px 16px; border: 1px solid transparent; border-radius: 10px; font-weight: 700; cursor: pointer; }
.button.primary { color: #fff; background: var(--primary); }
.button.primary:hover { background: var(--primary-dark); }
.button.secondary { color: var(--primary); border-color: #bbc1e8; background: #f3f4ff; }
.button.ghost { color: var(--ink); border-color: var(--line); background: #fff; }
.button.danger { color: var(--danger); border-color: #f0b7b2; background: var(--danger-bg); }
.button.full { width: 100%; }
.button.disabled { opacity: .45; cursor: default; }
.alert { padding: 14px 16px; margin-bottom: 20px; border-radius: 12px; }
.alert ul { margin: 8px 0 0; padding-left: 20px; }
.alert.success { color: var(--success); background: var(--success-bg); }
.alert.danger { color: var(--danger); background: var(--danger-bg); }
.login-wrap { min-height: calc(100vh - 112px); display: grid; place-items: center; }
.login-card { width: min(430px, 100%); padding: 34px; text-align: center; }
.berry-mark { display: grid; place-items: center; width: 58px; height: 58px; margin: 0 auto 18px; color: #fff; background: var(--primary); border-radius: 50%; font-weight: 900; }
.form-stack, .order-form { display: grid; gap: 18px; }
.login-card .form-stack { margin-top: 28px; text-align: left; }
label { display: grid; gap: 7px; font-size: 14px; font-weight: 700; }
input, select, textarea { width: 100%; padding: 11px 12px; color: var(--ink); border: 1px solid #cfd5df; border-radius: 10px; background: #fff; outline: none; }
input:focus, select:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px #313c911a; }
textarea { resize: vertical; }
small { color: var(--muted); font-weight: 400; }
.check { display: flex; align-items: center; gap: 9px; font-weight: 500; }
.check input { width: 18px; height: 18px; }
.scope-tabs { display: flex; gap: 8px; margin-bottom: 16px; }
.scope-tabs a { padding: 10px 14px; border-radius: 10px; color: var(--muted); font-weight: 700; }
.scope-tabs a.active { color: var(--primary); background: #e9ebff; }
.filters { display: grid; grid-template-columns: repeat(4, 1fr) auto; align-items: end; gap: 12px; padding: 16px; margin-bottom: 20px; }
.filter-actions { display: flex; gap: 8px; }
.order-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.order-card { padding: 20px; }
.order-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.order-id { color: var(--muted); font-size: 13px; font-weight: 700; }
.price { color: var(--primary); font-size: 22px; white-space: nowrap; }
.order-meta { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 16px; padding: 16px 0; color: #475166; font-size: 14px; }
.badges { display: flex; flex-wrap: wrap; gap: 8px; }
.badge { padding: 6px 9px; border-radius: 999px; font-size: 12px; font-weight: 800; }
.badge.ok { color: var(--success); background: var(--success-bg); }
.badge.wait { color: var(--warning); background: var(--warning-bg); }
.description { padding: 12px; margin: 14px 0 0; border-radius: 10px; background: #f7f8fa; white-space: pre-wrap; }
.card-actions { display: flex; gap: 8px; padding-top: 16px; margin-top: 16px; border-top: 1px solid var(--line); }
.card-actions form { margin-left: auto; }
.empty { grid-column: 1 / -1; padding: 40px; color: var(--muted); text-align: center; }
.order-form { max-width: 720px; padding: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.quick-amounts { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.quick-amounts span { margin-right: 4px; color: var(--muted); font-size: 13px; }
.quick-amounts button { padding: 7px 10px; border: 1px solid #cfd5df; border-radius: 8px; background: #fff; cursor: pointer; }
.quick-amounts button:hover { color: var(--primary); border-color: var(--primary); }
.total-input { font-size: 22px; font-weight: 800; }
.status-checks { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.check-card { display: flex; align-items: flex-start; gap: 10px; padding: 14px; border: 1px solid var(--line); border-radius: 12px; }
.check-card input { width: 20px; height: 20px; }
.check-card span { display: grid; gap: 3px; }
.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 360px)); gap: 16px; }
.product-card { display: grid; gap: 18px; padding: 22px; }
.pagination { display: flex; justify-content: center; gap: 10px; margin-top: 24px; }

@media (max-width: 850px) {
    .nav { align-items: flex-start; padding: 16px 0; }
    .nav nav { flex-wrap: wrap; justify-content: flex-end; gap: 12px; }
    .filters { grid-template-columns: repeat(2, 1fr); }
    .filter-actions { grid-column: 1 / -1; }
    .order-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
    .container { width: min(100% - 22px, 1120px); }
    .page { padding-top: 22px; }
    .nav { display: block; }
    .nav nav { justify-content: flex-start; margin-top: 14px; }
    .page-head { align-items: flex-start; flex-direction: column; }
    .page-head .button { width: 100%; }
    .filters, .form-row, .status-checks, .product-grid { grid-template-columns: 1fr; }
    .filter-actions { grid-column: auto; }
    .filter-actions .button { flex: 1; }
    .scope-tabs a { flex: 1; text-align: center; font-size: 13px; }
    .order-meta { grid-template-columns: 1fr; }
    .login-card { padding: 26px 20px; }
}