/* ============================================================================
 * ATLAS V5 — Documents page (v5-docs.css)
 *
 * GPR transaction-document workspace: filter bar, loop (deal) cards with doc
 * rows + completion ring + missing-doc warnings, recent-uploads list, shared
 * blank-template library, plus the slide-in doc-preview panel and the
 * human-in-the-loop upload modal.
 *
 * Theme: both light + dark via the shared tokens in bundle-base.css
 * (--surface, --surface-2, --champagne, --champagne-soft, --warn, --bad, --good,
 * --line, --line-strong, --ink, --soft, --muted, --rad). No hardcoded hex that
 * would break one theme. Markup is rendered by js/docs.js.
 * ========================================================================== */

/* ── Header / toolbar ─────────────────────────────────────────────────────── */
.docs5-head-actions { display: flex; align-items: center; gap: 10px; }
.docs5-upload-btn {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--champagne); color: #1a1206;
  border: 0; border-radius: var(--rad);
  font: 600 13px/1 var(--font-ui);
  padding: 9px 16px; cursor: pointer;
  box-shadow: 0 2px 10px rgba(214,169,79,.28);
  transition: transform .12s ease, box-shadow .12s ease, filter .12s ease;
}
.docs5-upload-btn:hover { transform: translateY(-1px); filter: brightness(1.06); box-shadow: 0 4px 16px rgba(214,169,79,.4); }
.docs5-upload-btn:active { transform: translateY(0); }
.docs5-upload-btn svg { width: 15px; height: 15px; }

/* ── Filter bar ───────────────────────────────────────────────────────────── */
.docs5-filterbar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px;
  padding: 12px 14px; margin-bottom: 18px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 10px;
}
.docs5-cats { display: flex; flex-wrap: wrap; gap: 6px; flex: 1 1 auto; }
.docs5-cat {
  background: transparent; color: var(--soft);
  border: 1px solid var(--line); border-radius: 999px;
  font: 500 12px/1 var(--font-ui); padding: 7px 13px; cursor: pointer;
  transition: color .12s, border-color .12s, background .12s;
  white-space: nowrap;
}
.docs5-cat:hover { color: var(--ink); border-color: var(--line-strong); }
.docs5-cat.is-on {
  color: #1a1206; background: var(--champagne);
  border-color: var(--champagne); font-weight: 600;
}
.docs5-search {
  flex: 0 1 240px; display: flex; align-items: center; gap: 7px;
  background: var(--surface-2); border: 1px solid var(--line);
  border-radius: var(--rad); padding: 0 10px;
}
.docs5-search input {
  flex: 1; background: transparent; border: 0; outline: 0;
  color: var(--ink); font: 400 13px/1 var(--font-ui); padding: 9px 0;
}
.docs5-search input::placeholder { color: var(--muted); }
.docs5-search svg { width: 14px; height: 14px; color: var(--muted); flex: none; }
.docs5-sort { display: flex; align-items: center; gap: 4px; }
.docs5-sort-lab { color: var(--muted); font: 500 11px/1 var(--font-ui); text-transform: uppercase; letter-spacing: .04em; }
.docs5-sort-btn {
  background: transparent; color: var(--soft);
  border: 1px solid var(--line); border-radius: var(--rad);
  font: 500 12px/1 var(--font-ui); padding: 6px 10px; cursor: pointer;
  transition: color .12s, border-color .12s;
}
.docs5-sort-btn:hover { color: var(--ink); border-color: var(--line-strong); }
.docs5-sort-btn.is-on { color: var(--champagne); border-color: var(--champagne-soft); }

/* ── Section labels ───────────────────────────────────────────────────────── */
.docs5-section-h {
  display: flex; align-items: baseline; gap: 10px;
  margin: 28px 0 14px; padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}
.docs5-section-h:first-child { margin-top: 0; }
.docs5-section-title { font: 600 14px/1 var(--font-display); color: var(--ink); letter-spacing: .01em; }
.docs5-section-sub { font: 400 12px/1 var(--font-ui); color: var(--muted); }

/* ── Loop (deal) cards grid ───────────────────────────────────────────────── */
.docs5-loops { display: grid; gap: 16px; }
.docs5-loop {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-left: 3px solid var(--champagne);
  border-radius: 10px;
  padding: 16px 18px;
  transition: border-color .15s, box-shadow .15s;
}
.docs5-loop:hover { border-color: var(--line-strong); box-shadow: 0 6px 24px rgba(0,0,0,.18); }
.docs5-loop-head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 14px;
  margin-bottom: 14px;
}
.docs5-loop-id { display: flex; align-items: flex-start; gap: 10px; min-width: 0; }
.docs5-loop-folder { font-size: 18px; line-height: 1.2; flex: none; }
.docs5-loop-name { font: 600 15px/1.25 var(--font-display); color: var(--ink); }
.docs5-loop-meta { font: 400 12px/1.4 var(--font-ui); color: var(--muted); margin-top: 3px; }
.docs5-loop-type { color: var(--soft); }

/* completion ring */
.docs5-ring { flex: none; position: relative; width: 40px; height: 40px; }
.docs5-ring svg { transform: rotate(-90deg); display: block; }
.docs5-ring-track { stroke: var(--line-strong); }
.docs5-ring-fill { stroke: var(--champagne); transition: stroke-dashoffset .6s ease; }
.docs5-ring-label {
  position: absolute; inset: 0; display: grid; place-items: center;
  font: 600 10px/1 var(--font-mono); color: var(--ink);
}

/* document rows */
.docs5-doclist { display: flex; flex-direction: column; gap: 2px; margin-bottom: 14px; }
.docs5-docrow {
  display: flex; align-items: center; gap: 11px;
  padding: 8px 8px; border-radius: var(--rad);
  transition: background .12s;
}
.docs5-docrow:hover { background: rgba(255,255,255,.03); }
[data-theme="light"] .docs5-docrow:hover { background: rgba(0,0,0,.035); }
.docs5-ft {
  flex: none; width: 26px; height: 26px; border-radius: 5px;
  display: grid; place-items: center;
  font: 700 8px/1 var(--font-mono); color: #fff; letter-spacing: .02em;
}
.docs5-ft-pdf  { background: #c8362b; }
.docs5-ft-doc  { background: #2b5cc8; }
.docs5-ft-img  { background: #3a8f5b; }
.docs5-ft-other{ background: #6b7280; }
.docs5-doc-copy { flex: 1; min-width: 0; }
.docs5-doc-name {
  font: 500 13px/1.3 var(--font-ui); color: var(--ink);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.docs5-doc-sub { font: 400 11px/1 var(--font-ui); color: var(--muted); margin-top: 2px; }
.docs5-doc-acts { display: flex; gap: 6px; flex: none; }
.docs5-mini {
  background: transparent; color: var(--soft);
  border: 1px solid var(--line); border-radius: var(--rad);
  font: 500 11px/1 var(--font-ui); padding: 5px 9px; cursor: pointer;
  transition: color .12s, border-color .12s;
}
.docs5-mini:hover { color: var(--ink); border-color: var(--line-strong); }

/* missing-doc row */
.docs5-missing {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 10px; border-radius: var(--rad);
  border-left: 2px solid var(--warn);
  background: rgba(255,182,72,.08);
  font: 500 12px/1.3 var(--font-ui); color: var(--warn);
}
.docs5-missing-ico { flex: none; }

/* loop footer */
.docs5-loop-foot {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  padding-top: 12px; border-top: 1px solid var(--line);
}
.docs5-loop-act {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--surface); color: var(--ink);
  border: 1px solid var(--line-strong); border-radius: var(--rad);
  font: 600 12px/1 var(--font-ui); padding: 8px 13px; cursor: pointer;
  transition: border-color .12s, color .12s, background .12s;
}
.docs5-loop-act:hover { border-color: var(--champagne); color: var(--champagne); }
.docs5-loop-act-primary {
  background: var(--champagne-soft); border-color: var(--champagne-soft); color: var(--champagne);
}
.docs5-loop-act-primary:hover { background: var(--champagne); color: #1a1206; border-color: var(--champagne); }
.docs5-loop-count {
  margin-left: auto; font: 500 11px/1 var(--font-mono); color: var(--muted);
  display: inline-flex; align-items: center; gap: 5px;
}
.docs5-loop-count.is-complete { color: var(--good); }

/* ── Recent uploads (flat list) ───────────────────────────────────────────── */
.docs5-recent { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.docs5-recent-row {
  display: grid; grid-template-columns: 1.4fr 1.2fr .8fr .9fr .6fr;
  gap: 12px; align-items: center;
  padding: 11px 16px; border-bottom: 1px solid var(--line);
  font: 400 12px/1.3 var(--font-ui); color: var(--soft);
}
.docs5-recent-row:last-child { border-bottom: 0; }
.docs5-recent-row.is-head { color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; font-size: 10px; background: var(--surface-2); }
.docs5-recent-name { color: var(--ink); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.docs5-recent-row:not(.is-head):hover { background: rgba(255,255,255,.02); }
[data-theme="light"] .docs5-recent-row:not(.is-head):hover { background: rgba(0,0,0,.025); }

/* ── Shared templates library ─────────────────────────────────────────────── */
.docs5-templates { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.docs5-template {
  display: flex; align-items: center; gap: 12px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px;
  padding: 14px 16px; transition: border-color .15s, transform .12s;
}
.docs5-template:hover { border-color: var(--line-strong); transform: translateY(-1px); }
.docs5-template-ico { font-size: 22px; flex: none; }
.docs5-template-copy { flex: 1; min-width: 0; }
.docs5-template-name { font: 600 13px/1.3 var(--font-ui); color: var(--ink); }
.docs5-template-tag { font: 400 11px/1 var(--font-ui); color: var(--muted); margin-top: 3px; }
.docs5-template-dl {
  flex: none; background: transparent; color: var(--champagne);
  border: 1px solid var(--champagne-soft); border-radius: var(--rad);
  font: 600 11px/1 var(--font-ui); padding: 7px 11px; cursor: pointer;
  transition: background .12s, color .12s;
}
.docs5-template-dl:hover { background: var(--champagne); color: #1a1206; border-color: var(--champagne); }

/* ── Doc preview slide-in panel ───────────────────────────────────────────── */
.docs5-preview {
  position: fixed; top: 0; right: 0; bottom: 0; width: 380px; max-width: 92vw;
  background: var(--surface); border-left: 1px solid var(--line-strong);
  box-shadow: -12px 0 40px rgba(0,0,0,.35);
  transform: translateX(100%); transition: transform .28s cubic-bezier(.4,0,.2,1);
  z-index: 9200; display: flex; flex-direction: column;
}
.docs5-preview.is-open { transform: translateX(0); }
.docs5-preview-head {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 18px 18px 14px; border-bottom: 1px solid var(--line);
}
.docs5-preview-ft { flex: none; width: 34px; height: 34px; border-radius: 6px; display: grid; place-items: center; font: 700 9px/1 var(--font-mono); color: #fff; }
.docs5-preview-titlewrap { flex: 1; min-width: 0; }
.docs5-preview-title { font: 600 14px/1.35 var(--font-display); color: var(--ink); word-break: break-word; }
.docs5-preview-meta { font: 400 11px/1.5 var(--font-ui); color: var(--muted); margin-top: 4px; }
.docs5-preview-close {
  flex: none; background: transparent; border: 0; color: var(--muted);
  font-size: 20px; line-height: 1; cursor: pointer; padding: 2px 4px;
}
.docs5-preview-close:hover { color: var(--ink); }
.docs5-preview-body { flex: 1; overflow: auto; padding: 18px; }
.docs5-preview-canvas {
  height: 320px; border-radius: 8px;
  background: repeating-linear-gradient(135deg, var(--surface-2) 0 14px, var(--surface) 14px 28px);
  border: 1px dashed var(--line-strong);
  display: grid; place-items: center; text-align: center;
  color: var(--muted); font: 400 12px/1.5 var(--font-ui); padding: 20px;
}
.docs5-preview-fields { margin-top: 16px; display: flex; flex-direction: column; gap: 1px; }
.docs5-preview-field {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 9px 0; border-bottom: 1px solid var(--line);
  font: 400 12px/1.3 var(--font-ui);
}
.docs5-preview-field span:first-child { color: var(--muted); }
.docs5-preview-field span:last-child { color: var(--ink); font-weight: 500; text-align: right; }
.docs5-preview-foot { padding: 14px 18px; border-top: 1px solid var(--line); display: flex; gap: 8px; }

/* ── Upload modal (human-in-the-loop gate) ────────────────────────────────── */
.docs5-modal-overlay {
  position: fixed; inset: 0; background: rgba(4,8,14,.62);
  backdrop-filter: blur(3px); z-index: 9300;
  display: grid; place-items: center; padding: 20px;
  opacity: 0; pointer-events: none; transition: opacity .2s;
}
.docs5-modal-overlay.is-open { opacity: 1; pointer-events: auto; }
.docs5-modal {
  width: 440px; max-width: 100%;
  background: var(--surface); border: 1px solid var(--line-strong);
  border-radius: 14px; box-shadow: 0 24px 70px rgba(0,0,0,.5);
  transform: translateY(10px) scale(.98); transition: transform .22s;
}
.docs5-modal-overlay.is-open .docs5-modal { transform: translateY(0) scale(1); }
.docs5-modal-head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 12px;
  padding: 18px 20px 12px;
}
.docs5-modal-title { font: 600 16px/1.3 var(--font-display); color: var(--ink); }
.docs5-modal-sub { font: 400 12px/1.4 var(--font-ui); color: var(--muted); margin-top: 4px; }
.docs5-modal-close { background: transparent; border: 0; color: var(--muted); font-size: 22px; line-height: 1; cursor: pointer; padding: 0 4px; }
.docs5-modal-close:hover { color: var(--ink); }
.docs5-modal-body { padding: 4px 20px 20px; }
.docs5-dropzone {
  border: 2px dashed var(--line-strong); border-radius: 12px;
  padding: 34px 20px; text-align: center;
  background: var(--surface-2); cursor: pointer;
  transition: border-color .15s, background .15s;
}
.docs5-dropzone:hover { border-color: var(--champagne-soft); }
.docs5-dropzone.is-drag { border-color: var(--champagne); background: var(--champagne-soft); }
.docs5-dropzone-ico { font-size: 30px; }
.docs5-dropzone-main { font: 600 14px/1.3 var(--font-ui); color: var(--ink); margin-top: 10px; }
.docs5-dropzone-sub { font: 400 12px/1.4 var(--font-ui); color: var(--muted); margin-top: 5px; }
.docs5-dropzone-browse { color: var(--champagne); font-weight: 600; cursor: pointer; }
.docs5-modal-gate {
  display: flex; align-items: flex-start; gap: 8px;
  margin-top: 14px; padding: 11px 13px;
  background: rgba(255,182,72,.08); border-left: 2px solid var(--warn);
  border-radius: var(--rad);
  font: 400 12px/1.45 var(--font-ui); color: var(--warn);
}
.docs5-modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 0 20px 20px; }
.docs5-modal-cancel {
  background: transparent; color: var(--soft);
  border: 1px solid var(--line-strong); border-radius: var(--rad);
  font: 600 13px/1 var(--font-ui); padding: 10px 16px; cursor: pointer;
}
.docs5-modal-cancel:hover { color: var(--ink); border-color: var(--line-strong); }
.docs5-modal-confirm {
  background: var(--champagne); color: #1a1206; border: 0; border-radius: var(--rad);
  font: 600 13px/1 var(--font-ui); padding: 10px 18px; cursor: pointer;
  transition: filter .12s;
}
.docs5-modal-confirm:hover { filter: brightness(1.06); }
.docs5-modal-confirm:disabled { opacity: .45; cursor: not-allowed; filter: none; }

/* sync-status banner (mock fallback honesty) */
.docs5-banner {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 14px; margin-bottom: 16px; border-radius: var(--rad);
  background: rgba(255,182,72,.08); border: 1px solid rgba(255,182,72,.25);
  font: 500 12px/1.3 var(--font-ui); color: var(--warn);
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 720px) {
  .docs5-filterbar { flex-direction: column; align-items: stretch; }
  .docs5-search { flex-basis: auto; }
  .docs5-recent-row { grid-template-columns: 1fr; gap: 3px; }
  .docs5-recent-row.is-head { display: none; }
  .docs5-recent-row span::before { content: attr(data-lab) " "; color: var(--muted); }
}