:root { --border:#d7dbe2; --bg:#f7f8fb; --text:#101828; --muted:#667085; --link:#1d4ed8; }
* { box-sizing: border-box; }
body { margin:0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; color:var(--text); background: white; }
.container { max-width: 980px; margin: 0 auto; padding: 20px; }

.topbar { border-bottom:1px solid var(--border); background: white; position: sticky; top:0; }
.topbar__inner { display:flex; align-items:center; justify-content:space-between; gap:16px; }
.brand { font-weight:700; text-decoration:none; color:var(--text); }
.nav a { margin-left: 12px; text-decoration:none; color:var(--link); }

h1 { margin: 12px 0 18px; font-size: 28px; }
h2 { margin: 0 0 8px; font-size: 18px; }
p { margin: 0; color: var(--muted); }

.grid { display:grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 720px){ .grid { grid-template-columns: 1fr; } }

.card { border:1px solid var(--border); border-radius: 12px; padding: 16px; background: var(--bg); }
.card--link { display:block; color: inherit; text-decoration:none; }
.card--link:hover { border-color:#b9c2d0; }
.muted { opacity: .75; }

.list { display:flex; flex-direction:column; gap:10px; }
.list__item { border:1px solid var(--border); border-radius: 12px; padding: 12px 14px; text-decoration:none; color:inherit; }
.list__item:hover { border-color:#b9c2d0; }
.list__title { font-weight: 600; }
.list__meta { color: var(--muted); font-size: 13px; margin-top: 4px; }

label { display:block; margin: 10px 0; }
input[type="file"], input[type="text"], input[type="number"], input[type="password"], input { width:100%; margin-top:6px; padding:10px; border-radius: 10px; border:1px solid var(--border); background:white; }
button { margin-top: 10px; padding: 10px 14px; border:1px solid #0b3aa6; background: var(--link); color:white; border-radius: 10px; cursor:pointer; }
button:hover { filter: brightness(0.95); }

.footer { border-top:1px solid var(--border); margin-top: 26px; padding: 16px 0; color: var(--muted); }

.auth { max-width: 520px; }

.alert { padding: 10px 12px; border-radius: 10px; margin: 10px 0; }
.alert--error { background: #ffecec; border: 1px solid #ffc7c7; }

.hint { margin-top: 10px; font-size: 13px; color: var(--muted); }
.pre { white-space: pre-wrap; background: #0b1220; color: #e5e7eb; padding: 14px; border-radius: 12px; overflow:auto; }

/* Bulk (7 файлов → ZIP) */
.bulk-form { display:flex; flex-direction:column; gap: 14px; }
.bulk-row { display:grid; grid-template-columns: minmax(240px, 1fr) minmax(320px, 1.2fr); gap: 18px; padding: 12px; border: 1px solid var(--border); border-radius: 12px; background: white; }
.bulk-title { font-weight: 600; line-height: 1.35; }
.bulk-left { padding: 6px 2px; }
.bulk-right label { margin: 0 0 10px; }
@media (max-width: 820px){
  .bulk-row { grid-template-columns: 1fr; }
}