/* ============================================================
   Demo — Naming Convention Validator
   Project BPS-04 upload tray inside the Asite CDE chrome. Check a
   filename → a real agent validates it against the BS 1192 / ISO
   19650 naming standard → flags each broken field and proposes a
   clean name. All selectors prefixed `ncv-`. Builds on main.css.
   ============================================================ */

.ncv-app {
  position: relative;
  min-height: 520px;
  --ncv: #0E7C9B;
  --ncv-d: #0A5E76;
  --ncv-l: #E2F1F6;
}

/* ---- CDE shell ---- */
.ncv-cde {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: #fff;
  box-shadow: var(--sh-1);
  overflow: hidden;
  font-size: 12.5px;
}

/* ---- dark top bar ---- */
.ncv-top {
  display: flex; align-items: center; gap: 14px;
  height: 46px; padding: 0 14px; color: #fff;
  background: linear-gradient(90deg, #2a6db5, #15375f);
}
.ncv-brand { display: flex; align-items: center; gap: 8px; font-weight: 800; }
.ncv-logo {
  width: 26px; height: 26px; border-radius: 6px; background: #fff;
  display: flex; align-items: center; justify-content: center;
}
.ncv-brandtx { letter-spacing: .04em; font-size: 14px; }
.ncv-topsearch {
  display: flex; align-items: center; gap: 8px;
  width: 220px; height: 28px; padding: 0 11px; border-radius: 6px;
  background: rgba(255,255,255,.92); color: var(--text-3); font-size: 12.5px;
}
.ncv-proj { display: flex; align-items: center; gap: 6px; opacity: .96; }
.ncv-proj strong { font-weight: 700; }
.ncv-tools { margin-left: auto; display: flex; align-items: center; gap: 11px; }
.ncv-ic { opacity: .9; display: inline-flex; }
.ncv-ava {
  display: inline-flex; align-items: center; justify-content: center; flex: none;
  width: 24px; height: 24px; border-radius: 50%; font-size: 9.5px; font-weight: 800;
  color: #fff; background: #2f8f9c;
}

/* ---- nav tabs ---- */
.ncv-tabs {
  display: flex; align-items: center; gap: 2px; padding: 0 12px;
  border-bottom: 1px solid var(--line); background: #fff; overflow-x: auto;
}
.ncv-tab {
  padding: 11px 12px; font-size: 12.5px; font-weight: 600; white-space: nowrap;
  color: var(--text-2); border-bottom: 2px solid transparent;
}
.ncv-tab.active { color: var(--asite-blue-text); border-bottom-color: var(--asite-blue); font-weight: 700; }

/* ---- body ---- */
.ncv-body { padding: 16px; background: #fafbfc; }

/* ============================================================
   CONVENTION KEY (reference strip)
   ============================================================ */
.ncv-key {
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: #fff;
  box-shadow: var(--sh-1);
  padding: 12px 14px;
  margin-bottom: 16px;
}
.ncv-key-head {
  display: flex; align-items: center; gap: 7px;
  font-size: 12px; font-weight: 700; color: var(--text-2); margin-bottom: 11px;
}
.ncv-key-head .ico { color: var(--ncv); }
.ncv-key-proj {
  margin-left: auto; font-size: 11px; font-weight: 700; color: var(--ncv-d);
  background: var(--ncv-l); padding: 2px 9px; border-radius: 999px;
}
.ncv-key-pattern { display: flex; align-items: stretch; flex-wrap: wrap; gap: 4px; }
.ncv-key-seg {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 6px 9px; border-radius: 7px; background: var(--bg-sunken); border: 1px solid var(--line-soft);
  min-width: 64px;
}
.ncv-key-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12.5px; font-weight: 700; color: var(--ncv-d); letter-spacing: .02em;
}
.ncv-key-lbl { font-size: 9.5px; font-weight: 600; color: var(--text-3); text-transform: uppercase; letter-spacing: .03em; }
.ncv-key-dash { align-self: center; color: var(--text-3); font-weight: 700; }

/* ============================================================
   UPLOAD TRAY (register table)
   ============================================================ */
.ncv-reg {
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: #fff;
  box-shadow: var(--sh-1);
  overflow: hidden;
}
.ncv-reg-head {
  display: flex; align-items: center; gap: 16px;
  padding: 12px 14px; border-bottom: 1px solid var(--line); background: var(--bg-sunken);
}
.ncv-reg-title { display: flex; align-items: baseline; gap: 10px; }
.ncv-reg-title h3 { margin: 0; font-size: 14px; font-weight: 700; color: var(--text); }
.ncv-reg-count {
  font-size: 11.5px; font-weight: 600; color: var(--text-3);
  padding: 2px 8px; border-radius: 999px; background: #eef2f7;
}
.ncv-check-btn {
  margin-left: auto;
  display: inline-flex; align-items: center; gap: 7px;
  height: 32px; padding: 0 13px; border: none; border-radius: 7px;
  background: linear-gradient(120deg, var(--ncv), var(--ncv-d));
  color: #fff; font-size: 12.5px; font-weight: 600; cursor: pointer;
  box-shadow: 0 6px 14px -6px rgba(14,124,155,.6);
  transition: filter .14s ease, transform .12s ease;
}
.ncv-check-btn:hover { filter: brightness(1.06); }
.ncv-check-btn:active { transform: translateY(1px); }
.ncv-check-sp { display: inline-flex; }

.ncv-tablewrap { overflow-x: auto; }
.ncv-table { width: 100%; border-collapse: collapse; font-size: 12.5px; white-space: nowrap; }
.ncv-table th {
  position: sticky; top: 0; z-index: 1; text-align: left; font-weight: 700;
  color: var(--text-3); background: #f5f7fa; padding: 9px 12px; border-bottom: 1px solid var(--line);
}
.ncv-table td { padding: 10px 12px; border-bottom: 1px solid var(--line-soft); color: var(--text); vertical-align: middle; }
.ncv-table tbody tr:last-child td { border-bottom: none; }
.ncv-table tbody tr:hover td { background: #f7fafc; }
.ncv-c-ic { width: 34px; color: var(--ncv); }
.ncv-c-ic .ico { display: inline-flex; }
.ncv-c-name {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px; font-weight: 600; color: var(--text);
}
.ncv-c-note { color: var(--text-2); white-space: normal; min-width: 200px; }
.ncv-c-dim { color: var(--text-3); }

.ncv-new-pill {
  display: inline-block; margin-left: 8px; font-size: 9.5px; font-weight: 800; letter-spacing: .04em;
  text-transform: uppercase; padding: 1px 6px; border-radius: 4px;
  background: var(--ncv-l); color: var(--ncv-d);
}

/* just-added row highlight */
.ncv-row-new td { background: var(--ncv-l) !important; animation: ncv-flash 2.4s ease; }
@keyframes ncv-flash {
  0% { background: #C7E8F0; }
  100% { background: var(--ncv-l); }
}

/* status badge */
.ncv-badge {
  display: inline-flex; align-items: center; gap: 4px; font-size: 11px; font-weight: 700;
  padding: 2px 9px; border-radius: 999px; white-space: nowrap;
}
.ncv-badge .ico { display: inline-flex; }
.ncv-badge.ok  { background: var(--ok-bg); color: var(--ok); }
.ncv-badge.bad { background: #FBEAEE; color: var(--err); }

/* ============================================================
   VALIDATION PANEL (docks above the tray)
   ============================================================ */
.ncv-panel {
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: #fff;
  box-shadow: var(--sh-2);
  overflow: hidden;
  margin-bottom: 16px;
}
.ncv-pn-head {
  display: flex; align-items: center; gap: 11px;
  padding: 12px 13px; color: #fff;
  background: linear-gradient(100deg, var(--ncv) 0%, var(--ncv-d) 70%, #11507a 100%);
}
.ncv-pn-orb {
  width: 32px; height: 32px; flex: none; display: flex; align-items: center; justify-content: center;
  border-radius: 9px; background: rgba(255,255,255,.18);
}
.ncv-pn-id { flex: 1; min-width: 0; }
.ncv-pn-name { font-size: 14px; font-weight: 700; }
.ncv-pn-sub {
  font-size: 11.5px; opacity: .88; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.ncv-pn-tag {
  display: inline-flex; align-items: center; gap: 4px; flex: none;
  font-size: 10.5px; font-weight: 700; letter-spacing: .02em;
  padding: 3px 8px; border-radius: 999px; background: rgba(255,255,255,.18);
}
.ncv-pn-tag.live { background: rgba(255,255,255,.26); }
.ncv-pn-x {
  width: 30px; height: 30px; flex: none; display: flex; align-items: center; justify-content: center;
  border: none; background: rgba(255,255,255,.14); border-radius: 6px; color: #fff; cursor: pointer;
  transition: background .12s;
}
.ncv-pn-x:hover { background: rgba(255,255,255,.28); }
.ncv-pn-body { padding: 16px; background: #F4FAFB; }

/* spinner */
.ncv-spin {
  width: 15px; height: 15px; border-radius: 50%;
  border: 2px solid rgba(14,124,155,.3); border-top-color: var(--ncv);
  display: inline-block; animation: ncv-spin .65s linear infinite;
}
.ncv-spin.sm { width: 13px; height: 13px; }
@keyframes ncv-spin { to { transform: rotate(360deg); } }

/* checking checklist */
.ncv-reading-t { font-size: 13px; font-weight: 700; color: var(--text); margin-bottom: 14px; }
.ncv-cklist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 13px; }
.ncv-ck { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--text-3); }
.ncv-ck.active { color: var(--text); font-weight: 600; }
.ncv-ck.done { color: var(--text-2); }
.ncv-ck-mark { display: inline-flex; }
.ncv-ck-mark.ok { color: var(--ok); }
.ncv-dot { width: 13px; height: 13px; border-radius: 50%; border: 2px solid var(--line-strong); display: inline-block; }

/* ---- review: verdict banner ---- */
.ncv-verdict {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line);
}
.ncv-verdict.ok  { background: var(--ok-bg); border-color: #B6E2C8; }
.ncv-verdict.bad { background: #FDEEF1; border-color: #F4C6D0; }
.ncv-verdict-ic { flex: none; display: inline-flex; }
.ncv-verdict.ok .ncv-verdict-ic  { color: var(--ok); }
.ncv-verdict.bad .ncv-verdict-ic { color: var(--err); }
.ncv-verdict-tx { flex: 1; min-width: 0; }
.ncv-verdict-t { font-size: 14px; font-weight: 800; color: var(--text); }
.ncv-verdict.ok .ncv-verdict-t  { color: #1d7a47; }
.ncv-verdict.bad .ncv-verdict-t { color: #b32742; }
.ncv-verdict-name {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11.5px; color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.ncv-verdict-pill {
  flex: none; font-size: 11px; font-weight: 700; color: var(--text-2);
  background: rgba(255,255,255,.7); border: 1px solid var(--line); padding: 3px 9px; border-radius: 999px;
}

.ncv-summary { font-size: 12.5px; line-height: 1.55; color: var(--text-2); margin: 12px 0 0; }

/* ---- review: field breakdown ---- */
.ncv-parts {
  margin-top: 12px;
  border: 1px solid var(--line); border-radius: 8px; overflow: hidden;
}
.ncv-part { background: #fff; border-bottom: 1px solid var(--line-soft); }
.ncv-part:last-child { border-bottom: none; }
.ncv-part.bad { background: #FFFAFB; }
.ncv-part-row { display: flex; align-items: center; gap: 10px; padding: 9px 12px; }
.ncv-part-l { font-size: 11px; font-weight: 700; color: var(--text-3); width: 120px; flex: none; text-transform: uppercase; letter-spacing: .02em; }
.ncv-part-v {
  flex: 1; min-width: 0; font-size: 12.5px; font-weight: 600; color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  overflow: hidden; text-overflow: ellipsis;
}
.ncv-part-v em { font-style: normal; font-weight: 500; color: var(--err); font-family: inherit; }
.ncv-part-ic { flex: none; display: inline-flex; color: var(--ok); }
.ncv-part.bad .ncv-part-ic { color: var(--err); }
.ncv-part-issue {
  font-size: 11.5px; line-height: 1.5; color: #b32742;
  padding: 0 12px 10px 130px;
}

/* ---- review: suggested name ---- */
.ncv-suggest {
  margin-top: 12px; padding: 11px 13px; border-radius: 9px;
  background: var(--ncv-l); border: 1px solid #BFE0EA;
}
.ncv-suggest-l {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 700; color: var(--ncv-d); text-transform: uppercase; letter-spacing: .03em;
  margin-bottom: 7px;
}
.ncv-suggest-name {
  display: block; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px; font-weight: 700; color: var(--ncv-d); word-break: break-all;
}

/* fail state */
.ncv-fail { text-align: center; padding: 14px 8px 6px; }
.ncv-fail-ic {
  width: 50px; height: 50px; margin: 0 auto 12px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center; color: var(--warn); background: var(--warn-bg);
}
.ncv-fail-t { font-size: 15px; font-weight: 700; color: var(--text); }
.ncv-fail p { font-size: 12.5px; line-height: 1.55; color: var(--text-2); margin: 8px auto 16px; max-width: 42ch; }

/* panel actions */
.ncv-pn-actions { display: flex; justify-content: flex-end; gap: 9px; margin-top: 16px; }
.ncv-btn {
  display: inline-flex; align-items: center; gap: 6px; height: 34px; padding: 0 14px;
  border-radius: 7px; font-size: 12.5px; font-weight: 600; cursor: pointer; border: 1px solid transparent;
  transition: filter .14s ease, background .14s ease, transform .12s ease;
}
.ncv-btn.ghost { background: #fff; border-color: var(--line-strong); color: var(--text-2); }
.ncv-btn.ghost:hover { border-color: var(--ncv); color: var(--ncv-d); }
.ncv-btn.primary {
  background: linear-gradient(120deg, var(--ncv), var(--ncv-d)); color: #fff;
  box-shadow: 0 6px 14px -6px rgba(14,124,155,.6);
}
.ncv-btn.primary:hover { filter: brightness(1.06); }
.ncv-btn.primary:active { transform: translateY(1px); }
.ncv-btn:disabled { opacity: .5; cursor: default; filter: none; box-shadow: none; }

/* ============================================================
   CHECK MODAL
   ============================================================ */
.ncv-key--modal { box-shadow: none; margin-bottom: 18px; }
.ncv-modal-lbl { font-size: 11.5px; font-weight: 700; color: var(--text-3); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 9px; }
.ncv-samples { display: flex; flex-direction: column; gap: 9px; }
.ncv-sample-btn {
  display: flex; align-items: center; gap: 12px; width: 100%; text-align: left;
  padding: 11px 13px; border: 1px solid var(--line-strong); border-radius: 10px; background: #fff; cursor: pointer;
  transition: border-color .14s ease, background .14s ease;
}
.ncv-sample-btn:hover { border-color: var(--ncv); background: var(--ncv-l); }
.ncv-sample-ic {
  width: 34px; height: 34px; flex: none; display: flex; align-items: center; justify-content: center;
  border-radius: 9px; background: var(--ncv-l); color: var(--ncv-d);
}
.ncv-sample-tx { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.ncv-sample-tx b {
  font-size: 12.5px; font-weight: 700; color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.ncv-sample-tx span { font-size: 11.5px; color: var(--text-3); }
.ncv-sample-go { flex: none; color: var(--text-3); display: inline-flex; }
.ncv-sample-btn:hover .ncv-sample-go { color: var(--ncv-d); }

.ncv-or {
  display: flex; align-items: center; gap: 12px; margin: 16px 0;
  font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--text-3);
}
.ncv-or::before, .ncv-or::after { content: ""; flex: 1; height: 1px; background: var(--line); }

.ncv-name-form { display: flex; gap: 9px; }
.ncv-name-input {
  flex: 1; min-width: 0; height: 38px; padding: 0 12px;
  border: 1px solid var(--line-strong); border-radius: 8px;
  font-size: 12.5px; color: var(--text); background: #fff;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  transition: border-color .14s ease, box-shadow .14s ease;
}
.ncv-name-input:focus { outline: none; border-color: var(--ncv); box-shadow: 0 0 0 3px var(--ncv-l); }
.ncv-name-form .ncv-btn { height: 38px; flex: none; }

.ncv-file-input { display: none; }
.ncv-browse {
  display: inline-flex; align-items: center; gap: 7px; margin-top: 12px;
  background: none; border: none; cursor: pointer; padding: 2px 0;
  font-size: 12px; font-weight: 600; color: var(--ncv-d);
}
.ncv-browse .ico { color: var(--ncv); }
.ncv-browse:hover { text-decoration: underline; }

.ncv-modal-hint {
  display: flex; align-items: flex-start; gap: 7px; margin: 16px 0 0;
  font-size: 11.5px; line-height: 1.5; color: var(--text-3);
}
.ncv-modal-hint .ico { color: var(--ncv); flex: none; margin-top: 1px; }
.ncv-modal-hint b { color: var(--text-2); }

/* ---- responsive ---- */
@media (max-width: 720px) {
  .ncv-topsearch { display: none; }
  .ncv-reg-head { flex-wrap: wrap; }
  .ncv-check-btn { margin-left: 0; }
  .ncv-part-l { width: 92px; }
  .ncv-part-issue { padding-left: 12px; }
  .ncv-name-form { flex-direction: column; }
  .ncv-name-form .ncv-btn { width: 100%; justify-content: center; }
}