:root {
    color-scheme: light;
    --bg: #fbfaf8;
    --panel: #ffffff;
    --ink: #2f3138;
    --ink-soft: #54555c;
    --muted: #73747a;
    --line: #e2ddd8;
    --line-strong: #cbc3bc;
    --orange: #f17231;
    --orange-action: #bd3b21;
    --orange-dark: #9f2f1b;
    --orange-soft: #fff0e8;
    --surface-muted: #f3f0ed;
    --danger: #b72937;
    --success: #247554;
    --shadow: 0 18px 48px rgba(47, 49, 56, .09);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background:
        radial-gradient(circle at 12% 5%, rgba(241, 114, 49, .10), transparent 25rem),
        var(--bg);
    color: var(--ink);
    font: 15px/1.55 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a { color: var(--orange-action); text-decoration: none; }
a:hover { color: var(--orange-dark); text-decoration: underline; }

.topbar {
    background: rgba(255, 255, 255, .96);
    border-top: 4px solid var(--orange);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 8px 24px rgba(47, 49, 56, .05);
}

.topbar-inner {
    max-width: 1180px;
    margin: auto;
    padding: 13px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand, .login-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--ink);
    font-weight: 800;
    letter-spacing: .04em;
}

.brand:hover { color: var(--ink); text-decoration: none; }
.brand img { display: block; width: 146px; height: auto; }
.brand span, .login-brand span {
    border-left: 1px solid var(--line-strong);
    padding-left: 12px;
    font-size: 14px;
    text-transform: uppercase;
}

.user-nav { display: flex; align-items: center; gap: 15px; flex-wrap: wrap; }
.user-nav a { color: var(--ink-soft); font-weight: 650; }
.user-nav a:hover { color: var(--orange-action); }
.user-name { color: var(--muted); }

.container { max-width: 1180px; margin: 36px auto; padding: 0 24px; }
.login-wrap { max-width: 470px; margin: 8vh auto 0; padding: 0 16px; }

.panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 4px;
    box-shadow: var(--shadow);
    padding: 30px;
}

.panel + .panel { margin-top: 22px; }
.login-panel { position: relative; overflow: hidden; padding-top: 34px; }
.login-panel::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 5px;
    background: linear-gradient(90deg, var(--orange-action), var(--orange));
}

.login-brand { margin-bottom: 34px; }
.login-brand img { display: block; width: 190px; height: auto; }
.eyebrow {
    margin: 0 0 8px;
    color: var(--orange-action);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}

h1, h2, h3 { line-height: 1.18; margin: 0 0 16px; letter-spacing: -.02em; }
h1 { font-size: 31px; }
h2 { font-size: 22px; }
.muted { color: var(--muted); }

.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.stats { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); margin-bottom: 22px; }
.stat strong { display: block; font-size: 28px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.field { margin-bottom: 17px; }
.field label, .label { display: block; font-weight: 700; margin-bottom: 6px; }

input, textarea, select {
    width: 100%;
    border: 1px solid var(--line-strong);
    border-radius: 3px;
    padding: 11px 12px;
    background: #fff;
    color: var(--ink);
    font: inherit;
}

textarea { min-height: 90px; resize: vertical; }
input:focus, textarea:focus, select:focus {
    outline: 3px solid rgba(241, 114, 49, .18);
    border-color: var(--orange-action);
}

.checkboxes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 9px;
    padding: 13px;
    background: var(--surface-muted);
    border: 1px solid var(--line);
    border-radius: 3px;
}

.check { display: flex; align-items: center; gap: 8px; }
.check input { width: auto; accent-color: var(--orange-action); }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--orange-action);
    border-radius: 3px;
    background: var(--orange-action);
    color: #fff;
    padding: 11px 17px;
    font: 750 14px/1 Inter, ui-sans-serif, system-ui, sans-serif;
    cursor: pointer;
}

.btn:hover { background: var(--orange-dark); border-color: var(--orange-dark); color: #fff; text-decoration: none; }
.btn-secondary { background: #fff; border-color: var(--line-strong); color: var(--ink-soft); }
.btn-secondary:hover { background: var(--surface-muted); border-color: var(--ink-soft); color: var(--ink); }
.btn-danger { background: var(--danger); border-color: var(--danger); }
.btn-small { padding: 8px 11px; font-size: 13px; }
.actions { display: flex; gap: 9px; align-items: center; flex-wrap: wrap; }

.alert { border-radius: 3px; padding: 12px 14px; margin-bottom: 18px; border: 1px solid; }
.alert-success { background: #eaf5ef; color: var(--success); border-color: #b9dccb; }
.alert-error { background: #fff0f1; color: #9f1e2c; border-color: #efbdc3; }

.tabs { display: flex; gap: 8px; margin: 0 0 22px; flex-wrap: wrap; }
.tabs a { padding: 9px 13px; border: 1px solid var(--line); border-radius: 3px; background: #fff; color: var(--ink-soft); font-weight: 700; }
.tabs a.active { background: var(--orange-action); border-color: var(--orange-action); color: #fff; }

.file-list { display: grid; gap: 12px; }
.file-card { border: 1px solid var(--line); border-left: 4px solid var(--orange); border-radius: 3px; padding: 18px; display: flex; justify-content: space-between; gap: 20px; align-items: center; }
.file-title { font-weight: 800; font-size: 17px; }
.file-meta { color: var(--muted); font-size: 13px; margin-top: 5px; }

.badge { display: inline-block; border-radius: 20px; padding: 4px 9px; background: var(--surface-muted); font-size: 12px; font-weight: 750; }
.badge-success { background: #e3f3ea; color: #17623f; }
.badge-danger { background: #fde8ea; color: #9c2030; }
.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
tbody tr:hover { background: #fdf8f4; }
code { font-size: 12px; word-break: break-all; }
.inline-form { display: inline; }

.footer {
    max-width: 1180px;
    margin: 30px auto;
    padding: 20px 24px 32px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 13px;
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.footer span:first-child { color: var(--ink); font-weight: 750; }
.danger-zone { border-color: #efb9bf; }
.empty { text-align: center; padding: 42px 20px; color: var(--muted); background: var(--surface-muted); border-radius: 3px; }
.compact-empty { padding: 18px; text-align: left; }
.history-block { margin: 18px 0; padding: 18px; background: var(--surface-muted); border: 1px solid var(--line); border-radius: 3px; }
.history-block h3 { margin-bottom: 6px; }
.history-block table { background: #fff; }

@media (max-width: 720px) {
    .topbar-inner { align-items: flex-start; flex-direction: column; }
    .brand img { width: 132px; }
    .user-nav { width: 100%; gap: 12px; }
    .user-name { width: 100%; }
    .container { padding: 0 14px; margin-top: 22px; }
    .panel { padding: 21px; }
    .login-panel { padding-top: 29px; }
    .login-brand img { width: 170px; }
    .file-card { align-items: flex-start; flex-direction: column; }
    .actions { width: 100%; }
    .file-card .btn, .actions .btn { width: 100%; }
    .footer { margin-top: 20px; }
}