:root {
    --navy: #0f2747;
    --blue: #1f5fae;
    --blue-soft: #eaf3ff;
    --gold: #d8a62a;
    --bg: #f4f7fb;
    --card: #ffffff;
    --text: #243247;
    --muted: #6b778c;
    --border: #dfe6ef;
    --danger: #c0392b;
    --success: #1f8a5b;
    --warning: #b7791f;
    --secondary: #667085;
    --shadow: 0 12px 30px rgba(15, 39, 71, .08);
}
* { box-sizing: border-box; }
html { min-height: 100%; background: var(--bg); }
body { margin: 0; min-height: 100%; font-family: Inter, Segoe UI, Arial, sans-serif; color: var(--text); background: var(--bg); }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
.app-shell { min-height: 100vh; display: flex; }
.sidebar { width: 265px; position: fixed; inset: 0 auto 0 0; display: flex; flex-direction: column; padding: 24px 18px; background: linear-gradient(180deg, #0f2747, #132f55); color: #fff; z-index: 20; }
.brand { display: flex; gap: 12px; align-items: center; padding: 0 8px 24px; border-bottom: 1px solid rgba(255,255,255,.12); }
.brand-mark { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 14px; background: linear-gradient(135deg, var(--gold), #f7d772); color: var(--navy); font-weight: 900; }
.brand strong, .brand span { display: block; }
.brand strong { font-size: 15px; }
.brand span { margin-top: 3px; color: #cbd8e9; font-size: 12px; }
.nav { display: grid; gap: 7px; padding: 24px 0; }
.nav a { padding: 13px 15px; border-radius: 10px; text-decoration: none; color: #dce7f5; font-weight: 600; transition: .2s ease; }
.nav a:hover, .nav a.active { background: rgba(255,255,255,.12); color: #fff; transform: translateX(2px); }
.sidebar-user { margin-top: auto; display: grid; grid-template-columns: 38px 1fr auto; align-items: center; gap: 10px; padding: 14px 8px 0; border-top: 1px solid rgba(255,255,255,.12); }
.sidebar-user .avatar { width: 38px; height: 38px; border-radius: 50%; background: var(--gold); color: var(--navy); display: grid; place-items: center; font-weight: 800; }
.sidebar-user strong, .sidebar-user span { display: block; }
.sidebar-user strong { font-size: 13px; }
.sidebar-user span { font-size: 11px; color: #b9c9dd; margin-top: 2px; }
.sidebar-user > a { text-decoration: none; font-size: 20px; }
.main-content { min-width: 0; flex: 1; margin-left: 265px; display: flex; flex-direction: column; }
.topbar { min-height: 92px; padding: 22px 30px; display: flex; align-items: center; gap: 14px; justify-content: space-between; background: rgba(255,255,255,.92); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10; backdrop-filter: blur(10px); }
.topbar h1 { margin: 0; font-size: 25px; color: var(--navy); }
.topbar p { margin: 4px 0 0; font-size: 13px; color: var(--muted); }
.menu-button { display: none; border: 0; background: var(--blue-soft); color: var(--navy); border-radius: 9px; padding: 8px 11px; cursor: pointer; }
.content { flex: 1; padding: 28px 30px 36px; }
.footer { padding: 16px 30px; color: var(--muted); font-size: 12px; text-align: center; }
.page-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.page-actions .group { display: flex; gap: 10px; flex-wrap: wrap; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow); padding: 22px; }
.card h2, .card h3 { color: var(--navy); }
.card h2 { margin: 0 0 18px; font-size: 19px; }
.card h3 { margin: 0 0 14px; font-size: 16px; }
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stat-card { position: relative; overflow: hidden; }
.stat-card::after { content: ''; position: absolute; width: 90px; height: 90px; right: -25px; bottom: -25px; border-radius: 50%; background: var(--blue-soft); }
.stat-card .label { color: var(--muted); font-size: 13px; font-weight: 600; }
.stat-card .value { margin-top: 8px; font-size: 30px; font-weight: 800; color: var(--navy); }
.stat-card .hint { margin-top: 7px; font-size: 12px; color: var(--muted); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 40px; padding: 9px 15px; border: 0; border-radius: 9px; text-decoration: none; cursor: pointer; font-weight: 700; transition: .2s ease; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 7px 16px rgba(15,39,71,.14); }
.btn-primary { background: var(--blue); color: #fff; }
.btn-success { background: var(--success); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-warning { background: #d69e2e; color: #fff; }
.btn-secondary { background: #edf1f6; color: var(--navy); }
.btn-outline { background: #fff; color: var(--blue); border: 1px solid #9fc0e9; }
.btn-sm { min-height: 32px; padding: 6px 10px; font-size: 12px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 17px; }
.form-group { display: grid; gap: 7px; }
.form-group.full { grid-column: 1 / -1; }
label { color: #3c4a5f; font-size: 13px; font-weight: 700; }
.required::after { content: ' *'; color: var(--danger); }
input, select, textarea { width: 100%; border: 1px solid #cfd8e5; border-radius: 9px; background: #fff; padding: 10px 12px; color: var(--text); outline: none; }
input:focus, select:focus, textarea:focus { border-color: #6da0dc; box-shadow: 0 0 0 3px rgba(31,95,174,.11); }
textarea { min-height: 105px; resize: vertical; }
.help { color: var(--muted); font-size: 11px; }
.table-wrap { overflow-x: auto; border-radius: 12px; border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th, td { text-align: left; padding: 13px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { background: #f5f8fc; color: #526176; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
td { font-size: 13px; }
tbody tr:hover { background: #fbfdff; }
tbody tr:last-child td { border-bottom: 0; }
.actions { display: flex; gap: 6px; flex-wrap: wrap; }
.badge { display: inline-flex; align-items: center; border-radius: 999px; padding: 5px 9px; font-size: 11px; font-weight: 800; white-space: nowrap; }
.badge-primary { background: #e3efff; color: #1f5fae; }
.badge-success { background: #e4f7ef; color: #176b48; }
.badge-warning { background: #fff4db; color: #8a5a09; }
.badge-danger { background: #ffe7e4; color: #a62d20; }
.badge-secondary { background: #edf0f4; color: #5b6575; }
.alert { margin-bottom: 18px; padding: 13px 15px; border-radius: 10px; border: 1px solid transparent; font-weight: 600; font-size: 13px; }
.alert-success { color: #176b48; background: #e9f8f1; border-color: #b9ead2; }
.alert-danger { color: #9b2b22; background: #fff0ee; border-color: #f1c2bc; }
.alert-warning { color: #805307; background: #fff8e8; border-color: #efd59a; }
.alert-info { color: #1f5fae; background: #edf5ff; border-color: #bdd6f4; }
.search-box { position: relative; min-width: 280px; }
.search-box input { padding-left: 38px; }
.search-box::before { content: '⌕'; position: absolute; left: 13px; top: 8px; color: var(--muted); font-size: 20px; }
.empty { text-align: center; padding: 35px; color: var(--muted); }
.detail-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 24px; }
.detail-item { padding-bottom: 10px; border-bottom: 1px dashed var(--border); }
.detail-item .key { display: block; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .04em; }
.detail-item .value { display: block; margin-top: 5px; font-weight: 700; color: var(--text); }
.section-gap { margin-top: 22px; }
.filters { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; align-items: end; }
.report-links { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.login-page { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: radial-gradient(circle at top left, #dbeaff, transparent 36%), linear-gradient(135deg, #eef4fb, #f8fafc); }
.login-card { width: min(940px, 100%); display: grid; grid-template-columns: 1fr 1fr; background: #fff; border-radius: 24px; overflow: hidden; box-shadow: 0 26px 70px rgba(15,39,71,.16); }
.login-visual { padding: 46px; color: #fff; background: linear-gradient(150deg, #0f2747, #1f5fae); display: flex; flex-direction: column; justify-content: space-between; min-height: 520px; }
.login-visual .logo { width: 58px; height: 58px; display: grid; place-items: center; border-radius: 18px; background: var(--gold); color: var(--navy); font-weight: 900; font-size: 20px; }
.login-visual h1 { font-size: 38px; margin: 28px 0 12px; line-height: 1.06; }
.login-visual p { color: #d5e3f4; line-height: 1.7; }
.login-form { padding: 52px; display: flex; flex-direction: column; justify-content: center; }
.login-form h2 { margin: 0; color: var(--navy); font-size: 29px; }
.login-form > p { color: var(--muted); margin: 8px 0 26px; }
.login-form form { display: grid; gap: 17px; }
.login-help { margin-top: 24px; font-size: 12px; color: var(--muted); background: #f6f8fb; border-radius: 10px; padding: 12px; }
.kpi-strip { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; margin-bottom: 20px; }
.kpi { padding: 16px; background: #fff; border: 1px solid var(--border); border-radius: 12px; }
.kpi span { display: block; color: var(--muted); font-size: 11px; }
.kpi strong { display: block; font-size: 22px; margin-top: 6px; color: var(--navy); }
.notice { padding: 14px; border-left: 4px solid var(--blue); background: var(--blue-soft); border-radius: 8px; color: #274b74; font-size: 13px; }
@media (max-width: 1100px) {
    .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .kpi-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 820px) {
    .sidebar { transform: translateX(-100%); transition: .25s ease; }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .menu-button { display: inline-flex; }
    .topbar { justify-content: flex-start; padding: 18px; }
    .content { padding: 20px 16px 30px; }
    .grid-2, .grid-3, .grid-4, .form-grid, .detail-list, .filters { grid-template-columns: 1fr; }
    .login-card { grid-template-columns: 1fr; }
    .login-visual { display: none; }
    .login-form { padding: 36px 28px; }
    .kpi-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media print {
    .sidebar, .topbar, .page-actions, .report-links, .footer, .no-print { display: none !important; }
    .main-content { margin: 0; }
    .content { padding: 0; }
    .card { box-shadow: none; border: 0; padding: 0; }
    body { background: #fff; }
}