/* SYGNAL Downloads — component layer.
   The marketing site's styles.css (loaded first) provides the design tokens
   (:root vars), base typography, .container, .nav/.nav-link, .btn*, .footer and
   the mobile menu. This file styles ONLY the downloads catalogue + admin, reusing
   those same tokens so the two surfaces are one cohesive product. */

/* semantic colours not in the marketing palette */
:root {
  --ok: #7fe0b0;
  --danger: #e0556a;
  --warn: #e6c98a;
}

/* sticky footer + page rhythm */
.dl-body { min-height: 100vh; display: flex; flex-direction: column; }
.dl-main { flex: 1 0 auto; padding-block: 44px 72px; }
.footer { flex-shrink: 0; }

/* mark the active section in the primary nav */
.nav-link.active,
.nav-link[aria-current="page"] {
  color: var(--text);
  background: var(--accent-soft);
}

h2 { font-size: 1.25rem; margin: 0 0 14px; letter-spacing: -.01em; }
h3 { font-size: 1.05rem; margin: 0 0 4px; }
.muted { color: var(--text-dim); }
.small { font-size: .85rem; }
.nowrap { white-space: nowrap; }
.inline { display: inline; }

/* link-style buttons used in tables / nav forms */
.linkbtn {
  background: none; border: none; padding: 0; cursor: pointer;
  font-family: var(--font-mono); font-size: .85rem; color: var(--text-dim);
}
.linkbtn:hover { color: var(--text); }
.linkbtn.danger { color: #d08e98; }
.linkbtn.danger:hover { color: var(--danger); }

/* ---------- public catalogue ---------- */
.product { margin-bottom: 34px; }
.product-head { border-bottom: 1px solid var(--border); padding-bottom: 10px; margin-bottom: 16px; }
.files { display: grid; gap: 14px; }
.file {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--r);
  padding: 18px 20px; display: grid; grid-template-columns: 1fr auto; gap: 16px;
  align-items: center; box-shadow: var(--shadow-sm);
}
.file-main { display: flex; gap: 14px; }
.file-text h3 { margin-bottom: 4px; }
.meta { font-family: var(--font-mono); font-size: .8rem; color: var(--text-dim); margin: 8px 0 4px; }
.notes { color: var(--text-mute); }
.hash, .hash-mini { font-family: var(--font-mono); font-size: .7rem; color: var(--text-mute); word-break: break-all; }
.older { grid-column: 1 / -1; border-top: 1px dashed var(--border); margin-top: 4px; padding-top: 10px; }
.older summary { cursor: pointer; font-family: var(--font-mono); font-size: .8rem; color: var(--text-dim); }
.older ul { list-style: none; padding: 10px 0 0; margin: 0; display: grid; gap: 6px; }
.older li { display: flex; gap: 12px; align-items: baseline; font-size: .85rem; flex-wrap: wrap; }

/* category chips */
.cat {
  font-family: var(--font-mono); font-size: .62rem; text-transform: uppercase;
  letter-spacing: .08em; padding: 3px 8px; border-radius: var(--r-sm);
  border: 1px solid var(--border-2); height: fit-content; color: var(--text-dim);
}
.cat-firmware { color: #d8a6d0; border-color: rgba(192,89,162,.45); }
.cat-manual   { color: var(--blue-light); border-color: rgba(62,92,170,.55); }
.cat-software { color: var(--ok); border-color: rgba(127,224,176,.4); }
.cat-driver   { color: var(--warn); border-color: rgba(230,201,138,.4); }

/* ---------- admin ---------- */
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 26px; }
@media (max-width: 720px) { .cols { grid-template-columns: 1fr; } }
.panel {
  background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.012));
  border: 1px solid var(--border); border-radius: var(--r); padding: 22px; margin-bottom: 20px;
}
.panel.narrow { max-width: 520px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.product-admin .panel-head { margin-bottom: 16px; }
.item { border: 1px solid var(--border); border-radius: var(--r-sm); padding: 16px; margin-bottom: 14px; background: var(--bg-2); }
.item-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.item-head strong { margin: 0 8px; }
.upload { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 12px; }
.upload input[type=text] { width: auto; flex: 1 1 150px; margin: 0; }
.upload input[type=file] { width: auto; flex: 2 1 220px; margin: 0; }
.upload .btn { margin: 0; }

/* ---------- forms ---------- */
label {
  display: block; font-family: var(--font-mono); font-size: .76rem; letter-spacing: .04em;
  text-transform: uppercase; color: var(--text-dim); margin: 0 0 12px;
}
input[type=text], input[type=password], input[type=file], input[type=number], select {
  display: block; width: 100%; margin-top: 6px; padding: 11px 13px; border-radius: 10px;
  background: rgba(255,255,255,.03); border: 1px solid var(--border); color: var(--text);
  font: inherit; text-transform: none; letter-spacing: normal;
}
input:focus, select:focus { outline: none; border-color: var(--accent); background: var(--accent-soft); }
input[type=file] { padding: 9px; }
.chk { display: flex; align-items: center; gap: 8px; text-transform: none; letter-spacing: normal; }
.chk input { width: auto; margin: 0; }

/* ---------- auth cards ---------- */
.auth {
  max-width: 400px; margin: 48px auto; background: var(--panel);
  border: 1px solid var(--border); border-radius: var(--r); padding: 32px; box-shadow: var(--shadow);
}
.auth h1 { font-size: 1.5rem; }
.auth .btn { width: 100%; justify-content: center; margin-top: 8px; }
.alert { background: rgba(224,85,106,.12); border: 1px solid rgba(224,85,106,.4); color: #f0b6c0; padding: 10px 14px; border-radius: 10px; font-size: .9rem; }
.notice { background: rgba(127,224,176,.1); border: 1px solid rgba(127,224,176,.4); color: var(--ok); padding: 10px 14px; border-radius: 10px; }

/* ---------- tables ---------- */
.tbl { width: 100%; border-collapse: collapse; font-size: .85rem; }
.tbl th { text-align: left; font-family: var(--font-mono); font-size: .68rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text-mute); padding: 8px 10px; border-bottom: 1px solid var(--border); }
.tbl td { padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.versions { margin-top: 6px; }
.row-actions { display: flex; gap: 12px; align-items: center; }
.row-actions form { display: inline; }
.pill { font-family: var(--font-mono); font-size: .6rem; text-transform: uppercase; letter-spacing: .06em; background: var(--grad); color: #fff; padding: 2px 7px; border-radius: var(--r-sm); }
.tag { font-family: var(--font-mono); font-size: .66rem; padding: 2px 7px; border-radius: var(--r-sm); background: rgba(255,255,255,.06); color: var(--text-dim); }
.tag-login_ok { color: var(--ok); }
.tag-login_fail, .tag-totp_fail, .tag-login_blocked { color: #f0b6c0; }
.tag-version_upload, .tag-version_delete, .tag-product_delete, .tag-file_delete { color: #d8a6d0; }

.empty { color: var(--text-mute); font-family: var(--font-mono); padding: 30px 0; text-align: center; }

/* ---------- settings ---------- */
.setting { padding: 14px 0; border-bottom: 1px solid var(--hairline); }
.setting:last-child { border-bottom: 0; }
.setting label { margin-bottom: 4px; }
.toggle { display: flex; align-items: center; gap: 10px; text-transform: none; letter-spacing: normal; font-size: .95rem; color: var(--text); }
.toggle input { width: auto; margin: 0; }
.hint { font-family: var(--font-mono); font-size: .72rem; color: var(--text-mute); margin: 4px 0 0; text-transform: none; letter-spacing: normal; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 22px; }
@media (max-width: 600px) { .grid2 { grid-template-columns: 1fr; } }
.kv { display: grid; grid-template-columns: 140px 1fr; gap: 6px 14px; font-family: var(--font-mono); font-size: .82rem; }
.kv dt { color: var(--text-mute); }
.kv dd { margin: 0; color: var(--text-dim); word-break: break-all; }