*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f5f6fa;
  --surface: #ffffff;
  --border: #dde1e9;
  --text: #1a1d27;
  --muted: #6b7280;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --danger: #dc2626;
  --success: #16a34a;
  --radius: 8px;
  --shadow: 0 1px 4px rgba(0,0,0,.08);
}

body {
  font-family: system-ui, -apple-system, sans-serif;
  font-size: 15px;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

/* ── Layout ── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0 0;
  position: sticky; top: 0; z-index: 100;
  box-shadow: var(--shadow);
}
.site-header .container { display: flex; align-items: center; gap: 32px; height: 56px; }
.site-title { font-weight: 700; font-size: 16px; color: var(--primary); white-space: nowrap; }
.site-header nav { display: flex; gap: 4px; }
.site-header nav a {
  padding: 6px 14px; border-radius: var(--radius); font-size: 14px;
  color: var(--muted); text-decoration: none; transition: background .15s, color .15s;
}
.site-header nav a:hover { background: var(--bg); color: var(--text); }
.site-header nav a.active { background: #eff6ff; color: var(--primary); font-weight: 600; }

main.container { padding-top: 28px; padding-bottom: 48px; }

/* ── Page header ── */
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.page-header h1 { font-size: 22px; font-weight: 700; }

/* ── Cards ── */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px; margin-bottom: 20px;
  box-shadow: var(--shadow);
}
.card h2 { font-size: 16px; font-weight: 600; margin-bottom: 16px; }
.info-card { border-left: 4px solid var(--primary); }

/* ── Alerts ── */
.alert {
  padding: 12px 16px; border-radius: var(--radius); margin-bottom: 20px;
  font-size: 14px;
}
.alert-success { background: #f0fdf4; color: var(--success); border: 1px solid #bbf7d0; }
.alert-error   { background: #fef2f2; color: var(--danger); border: 1px solid #fecaca; }

/* ── Buttons ── */
.btn {
  display: inline-block; padding: 8px 16px; border-radius: var(--radius);
  font-size: 14px; font-weight: 500; cursor: pointer; text-decoration: none;
  border: 1px solid transparent; transition: background .15s, border-color .15s;
  white-space: nowrap;
}
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }
.btn-secondary { background: var(--bg); color: var(--text); border-color: var(--border); }
.btn-secondary:hover { background: var(--border); }
.btn-danger { background: #fef2f2; color: var(--danger); border-color: #fecaca; }
.btn-danger:hover { background: #fee2e2; }
.btn-sm { padding: 4px 10px; font-size: 13px; }
.btn-lg { padding: 11px 24px; font-size: 16px; }
button.btn { font: inherit; }

/* ── Forms ── */
.form-card { background: var(--surface); max-width: 640px; }
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 6px; color: var(--muted); }
.form-row input[type=text],
.form-row input[type=url],
.form-row input[type=number],
.form-row input[type=date],
.form-row input[type=file] {
  width: 100%; padding: 8px 12px; border: 1px solid var(--border);
  border-radius: var(--radius); font-size: 15px; font-family: inherit;
  background: #fff; color: var(--text);
  transition: border-color .15s;
}
.form-row input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px #dbeafe; }
.form-row input[type=checkbox] { width: auto; margin-right: 6px; }
.form-row small { display: block; margin-top: 4px; font-size: 12px; color: var(--muted); }
.form-row-inline { display: flex; gap: 16px; align-items: flex-end; flex-wrap: wrap; }
.form-row-inline > div { flex: 1; min-width: 110px; }
.lock-ratio-wrap { align-self: flex-end; padding-bottom: 8px; font-size: 13px; }
.form-actions { display: flex; gap: 12px; align-items: center; margin-top: 24px; }
.form-inline { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.form-inline label { font-weight: 500; font-size: 14px; }
.form-inline input[type=date] { width: auto; }
.inline-form { display: inline; }
.hint { font-size: 13px; color: var(--muted); }

/* ── Logo preview ── */
.logo-upload-area { display: flex; gap: 16px; align-items: flex-start; flex-wrap: wrap; }
.logo-upload-area input[type=file] { width: auto; flex: 0 0 auto; }
.logo-preview {
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 8px; min-width: 120px; min-height: 60px;
  display: flex; align-items: center; justify-content: center;
  background: #fafafa;
}
.logo-preview img { max-width: 200px; max-height: 80px; object-fit: contain; display: block; }
.preview-placeholder { font-size: 12px; color: var(--muted); }
.logo-thumb { max-width: 100px; max-height: 40px; object-fit: contain; vertical-align: middle; }
.logo-thumb-sm { max-width: 60px; max-height: 24px; object-fit: contain; vertical-align: middle; }

/* ── Table ── */
.data-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.data-table th {
  text-align: left; padding: 10px 12px; border-bottom: 2px solid var(--border);
  font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted);
}
.data-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--bg); }
.logo-cell { width: 110px; }
.url-cell a { color: var(--primary); text-decoration: none; font-size: 13px; }
.url-cell a:hover { text-decoration: underline; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.center { text-align: center; }
.actions { display: flex; gap: 6px; white-space: nowrap; }

/* ── Badges ── */
.badge { display: inline-block; padding: 2px 8px; border-radius: 12px; font-size: 12px; font-weight: 600; }
.badge-ok  { background: #f0fdf4; color: var(--success); }
.badge-off { background: #f9fafb; color: var(--muted); }

.empty-state { color: var(--muted); padding: 40px 0; text-align: center; }
.no-logo { color: var(--muted); }
.card-header-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.card-header-row h2 { margin-bottom: 0; }
.filename { font-family: ui-monospace, monospace; font-size: 12px; color: var(--muted); }

/* ── Sortable list ── */
.sortable-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; }
.sortable-item {
  display: flex; align-items: center; gap: 12px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 12px 16px;
  cursor: grab; user-select: none;
  transition: box-shadow .15s, border-color .15s;
}
.sortable-item:hover { border-color: var(--primary); box-shadow: 0 2px 8px rgba(37,99,235,.08); }
.sortable-item.sortable-chosen { box-shadow: 0 4px 16px rgba(0,0,0,.12); opacity: .9; }
.drag-handle { font-size: 18px; color: var(--muted); cursor: grab; flex-shrink: 0; }
.item-label { display: flex; align-items: center; gap: 10px; cursor: pointer; flex: 1; }
.item-label input[type=checkbox] { width: auto; flex-shrink: 0; }
.item-label .meta { font-size: 13px; color: var(--muted); margin-left: auto; }
.sortable-item.unchecked { opacity: .5; }
code { font-family: ui-monospace, monospace; background: #f1f5f9; padding: 1px 5px; border-radius: 4px; font-size: 13px; }

/* ── Manuale ── */
.manuale-wrap { max-width: 780px; }
.manuale-wrap h1 { font-size: 26px; font-weight: 700; margin: 0 0 24px; }
.manuale-wrap h2 { font-size: 19px; font-weight: 700; margin: 36px 0 12px; padding-bottom: 6px; border-bottom: 2px solid var(--border); }
.manuale-wrap h3 { font-size: 15px; font-weight: 600; margin: 24px 0 8px; color: var(--primary); }
.manuale-wrap p  { margin: 0 0 12px; line-height: 1.7; }
.manuale-wrap ul, .manuale-wrap ol { margin: 0 0 12px 24px; line-height: 1.7; }
.manuale-wrap li { margin-bottom: 4px; }
.manuale-wrap table { width: 100%; border-collapse: collapse; margin: 0 0 16px; font-size: 14px; }
.manuale-wrap th { text-align: left; padding: 8px 12px; background: var(--bg); border: 1px solid var(--border); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.manuale-wrap td { padding: 8px 12px; border: 1px solid var(--border); vertical-align: top; }
.manuale-wrap code { font-family: ui-monospace, monospace; background: #f1f5f9; padding: 1px 6px; border-radius: 4px; font-size: 13px; }
.manuale-wrap pre { background: #f1f5f9; border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; overflow-x: auto; margin: 0 0 16px; }
.manuale-wrap pre code { background: none; padding: 0; font-size: 13px; }
.manuale-wrap blockquote { border-left: 4px solid var(--primary); margin: 0 0 16px; padding: 8px 16px; background: #eff6ff; border-radius: 0 var(--radius) var(--radius) 0; color: var(--text); }
.manuale-wrap hr { border: none; border-top: 1px solid var(--border); margin: 32px 0; }
.manuale-wrap strong { font-weight: 600; }