:root {
    --navy: #10233f;
    --navy-2: #1a355c;
    --gold: #b8892d;
    --gold-2: #d7b15a;
    --ink: #1c2430;
    --muted: #667085;
    --line: #e6ebf2;
    --paper: #f4f6f9;
    --danger: #9d2c2c;
    --ok: #1d7a46;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: "Segoe UI", Tahoma, Arial, sans-serif;
}

a { color: inherit; text-decoration: none; }

.app-shell { display: flex; min-height: 100vh; }

.sidebar {
    width: 268px;
    flex: 0 0 268px;
    background: linear-gradient(180deg, var(--navy), #0b182c);
    color: #fff;
    padding: 22px 16px;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: auto;
}

.brand { display: flex; gap: 12px; align-items: center; margin-bottom: 22px; }
.mark {
    width: 46px; height: 46px; border-radius: 14px;
    display: grid; place-items: center;
    background: linear-gradient(145deg, var(--gold-2), var(--gold));
    color: #1b1404; font-weight: 800; font-size: 22px;
}
.brand strong { display: block; font-size: 18px; }
.brand small, .muted { color: var(--muted); }
.brand small { color: #c9d4e5; }

.menu { display: flex; flex-direction: column; gap: 4px; }
.menu-label { margin: 14px 10px 4px; color: #93a4bd; font-size: 12px; }
.menu a {
    display: block; padding: 9px 12px; border-radius: 10px; color: #e8eef7;
}
.menu a:hover, .menu a.active { background: rgba(255,255,255,.1); color: #fff; }
.menu a.active { box-shadow: inset 3px 0 0 var(--gold); }

.workspace { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
    display: flex; justify-content: space-between; align-items: center; gap: 16px;
    padding: 16px 28px; background: #fff; border-bottom: 1px solid var(--line);
}
.who { display: flex; align-items: center; gap: 10px; }
.avatar {
    width: 38px; height: 38px; border-radius: 50%; background: var(--navy); color: #fff;
    display: grid; place-items: center; font-weight: 700;
}
.page { padding: 24px 28px 40px; }
.page-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-end; margin-bottom: 18px; }
.page-head h1 { margin: 0; font-size: 28px; }
.page-head p { margin: 4px 0 0; color: var(--muted); }

.card, .table-card {
    background: #fff; border: 1px solid var(--line); border-radius: 16px;
    box-shadow: 0 8px 24px rgba(16, 35, 63, .04);
}
.card { padding: 18px; }
.table-card { overflow: auto; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
.stat { padding: 16px 18px; }
.stat span { color: var(--muted); font-size: 14px; }
.stat strong { display: block; margin-top: 6px; font-size: 26px; }
.stat em { font-style: normal; color: var(--gold); font-size: 13px; }

.grid-2 { display: grid; grid-template-columns: 1.3fr .7fr; gap: 14px; }
.shortcuts { display: grid; gap: 10px; }
.shortcut {
    display: block; padding: 14px; border-radius: 14px; background: #f8fafc; border: 1px solid var(--line);
}
.shortcut:hover { border-color: #c9d7ea; }
.shortcut b { display: block; }
.shortcut span { color: var(--muted); font-size: 13px; }

.btn-gold, .btn-navy, .btn-line, .btn-danger {
    border: 0; border-radius: 10px; padding: 9px 14px; cursor: pointer; font-weight: 700;
}
.btn-gold { background: var(--gold); color: #1b1404; }
.btn-navy { background: var(--navy); color: #fff; }
.btn-line { background: #fff; border: 1px solid var(--line); color: var(--navy); }
.btn-danger { background: #fdecec; color: var(--danger); }
.btn-gold:hover { background: var(--gold-2); }
.btn-navy:hover { background: var(--navy-2); }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 14px; }
.form-grid .wide { grid-column: 1 / -1; }
label { display: block; margin-bottom: 6px; font-weight: 700; }
.form-control, .form-select, textarea {
    width: 100%; border: 1px solid #d5deea; border-radius: 10px; padding: 10px 12px; background: #fff; color: var(--ink);
}
textarea { min-height: 110px; resize: vertical; }
.field-error, .text-danger { color: var(--danger); font-size: 13px; }
.alert { padding: 12px 14px; border-radius: 12px; margin-bottom: 14px; }
.alert-success { background: #e9f8ef; color: var(--ok); }
.alert-danger { background: #fdecec; color: var(--danger); }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 11px 12px; border-bottom: 1px solid var(--line); text-align: right; vertical-align: top; }
th { color: #52627a; font-size: 13px; background: #fbfcfe; }
.empty { text-align: center; color: var(--muted); padding: 28px; }
.money { font-variant-numeric: tabular-nums; white-space: nowrap; }
.neg { color: var(--danger); }
.badge { display: inline-block; padding: 3px 8px; border-radius: 999px; background: #eef3f9; color: var(--navy); font-size: 12px; }
.badge.off { background: #f4e8e8; color: var(--danger); }
.badge.admin { background: #f8efd8; color: #7a5b12; }

.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.filters .form-control, .filters .form-select { width: auto; min-width: 160px; }
.inline { display: flex; gap: 8px; align-items: end; flex-wrap: wrap; }
.inline .form-control, .inline .form-select { width: auto; }

.site-footer { padding: 8px 28px 18px; color: var(--muted); font-size: 13px; }
.login-body {
    min-height: 100vh; display: grid; place-items: center; padding: 24px;
    background:
        radial-gradient(circle at top right, rgba(184, 137, 45, .28), transparent 28%),
        linear-gradient(160deg, #0d1b31, #1d3d68 55%, #0e1c33);
}
.login-card { width: min(440px, 100%); background: #fff; border-radius: 24px; padding: 32px 28px; color: var(--ink); }
.login-card .brand small { color: var(--muted); }
.login-card .brand strong { color: var(--navy); }
.login-card h1 { margin: 8px 0 4px; }
.stack { display: grid; gap: 12px; }
.check { display: flex; align-items: center; gap: 6px; font-weight: 600; }
.check input { width: auto; }

@media (max-width: 980px) {
    .app-shell { display: block; }
    .sidebar { width: 100%; height: auto; position: relative; }
    .menu { flex-direction: row; overflow: auto; }
    .menu a { white-space: nowrap; }
    .menu-label { display: none; }
    .stats, .grid-2, .form-grid { grid-template-columns: 1fr; }
    .page, .topbar { padding-inline: 16px; }
}

@media print {
    .no-print, .sidebar, .topbar, .site-footer { display: none !important; }
    .app-shell, .workspace, .page { display: block; padding: 0; background: #fff; }
    .card, .table-card { box-shadow: none; }
}