/* ==========================================================================
   Envelope detail (env-) and certificate of completion (cert-)
   ========================================================================== */

/* ------------------------------------------------------------------ head -- */
.env-head { margin-bottom: var(--s-6); }
.env-head__title { flex-wrap: wrap; }
.env-head__meta {
  display: flex; align-items: center; flex-wrap: wrap;
  gap: var(--s-4); margin-top: var(--s-5);
  font-size: var(--fs-12); color: var(--tx-3);
}
.env-rename {
  border-radius: var(--r-6);
  padding: 1px var(--s-4); margin-left: calc(var(--s-4) * -1);
  border: 1px dashed transparent;
  transition: background var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease);
}
.env-rename:hover { border-color: var(--br-3); background: var(--bg-sunken); }
.env-rename:focus { border-color: var(--a-500); background: var(--bg-surface); box-shadow: var(--sh-focus); outline: none; }

.env-banner { margin-bottom: var(--s-7); }

/* ------------------------------------------------------------- actions -- */
.env-actions {
  display: flex; align-items: center; flex-wrap: wrap;
  gap: var(--s-4); margin-bottom: var(--s-7);
  padding-bottom: var(--s-7); border-bottom: 1px solid var(--br-1);
}
.env-actions .vdivider { height: 22px; }

/* ---------------------------------------------------------------- tabs -- */
.env-tabs { margin-bottom: var(--s-8); }
.env-tabs .tab.is-disabled { color: var(--tx-4); cursor: default; }
.env-tabs .tab.is-disabled:hover { background: transparent; color: var(--tx-4); }
.env-tabs .tab.is-disabled svg { opacity: .55; }

/* -------------------------------------------------------------- layout -- */
.env-grid {
  display: grid; gap: var(--s-8);
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  align-items: start;
}
.env-empty { padding: var(--s-8) 0; }

.env-message {
  white-space: pre-wrap;
  font-size: var(--fs-13); line-height: 1.6; color: var(--tx-2);
  border-left: 2px solid var(--br-2); padding-left: var(--s-6);
}
.env-guid { display: flex; align-items: center; gap: var(--s-4); min-width: 0; }
.env-guid code {
  font-family: var(--font-mono); font-size: var(--fs-11);
  background: var(--bg-sunken); border: 1px solid var(--br-1);
  border-radius: var(--r-4); padding: 2px var(--s-4);
  overflow-wrap: anywhere;
}
.env-hash {
  display: block; font-family: var(--font-mono);
  font-size: var(--fs-11); line-height: 1.5;
  background: var(--bg-sunken); border: 1px solid var(--br-1);
  border-radius: var(--r-6); padding: var(--s-4) var(--s-5);
  overflow-wrap: anywhere; color: var(--tx-2);
}
.env-tags { flex-wrap: wrap; }

/* --------------------------------------------------- what happens next -- */
.env-next__ic {
  flex: none; width: 38px; height: 38px; border-radius: var(--r-10);
  display: grid; place-content: center;
  background: var(--a-50); color: var(--a-600);
}
.env-next__warn {
  display: flex; align-items: flex-start; gap: var(--s-4);
  margin-top: var(--s-5); padding: var(--s-5) var(--s-6);
  border-radius: var(--r-6);
  background: var(--err-50); border: 1px solid var(--err-100);
  font-size: var(--fs-12); color: var(--tx-1); line-height: 1.5;
}
.env-next__warn svg { color: var(--err-500); flex: none; margin-top: 1px; }

/* --------------------------------------------------------- recipients -- */
.env-trail { padding-left: 2px; }
.env-subhead {
  display: flex; align-items: center; gap: var(--s-4);
  font-size: var(--fs-11); font-weight: 620; color: var(--tx-4);
  text-transform: uppercase; letter-spacing: .06em;
  margin-top: var(--s-4);
}
.env-recip { border-radius: var(--r-8); }
.env-recip__summary {
  display: flex; align-items: center; gap: var(--s-4);
  cursor: pointer; list-style: none;
  border-radius: var(--r-8);
}
.env-recip__summary::-webkit-details-marker { display: none; }
.env-recip__summary > .recip-row { flex: 1 1 auto; min-width: 0; }
.env-recip__summary:hover > .recip-row { background: var(--bg-hover); }
.env-recip__summary:focus-visible { outline: 2px solid var(--a-500); outline-offset: 2px; }
.env-recip__chev { color: var(--tx-4); transition: transform var(--dur-3) var(--ease); flex: none; }
.env-recip[open] .env-recip__chev { transform: rotate(90deg); }
.env-recipdetail {
  margin: var(--s-4) 0 var(--s-6) var(--s-6);
  padding: var(--s-6) var(--s-7);
  border-left: 2px solid var(--br-2);
  background: var(--bg-sunken); border-radius: 0 var(--r-8) var(--r-8) 0;
}
.env-recipdetail .kv { grid-template-columns: minmax(110px, 38%) 1fr; font-size: var(--fs-12); }

.env-cc {
  display: flex; align-items: center; gap: var(--s-5);
  padding: var(--s-4) var(--s-5);
  border: 1px solid var(--br-1); border-radius: var(--r-6);
  background: var(--bg-sunken); font-size: var(--fs-12);
}
.env-cc__mail { max-width: 42%; }

/* ---------------------------------------------------------- documents -- */
.env-docs { display: flex; flex-direction: column; }
.env-doc {
  display: flex; align-items: center; gap: var(--s-6);
  padding: var(--s-6) var(--s-9);
  border-top: 1px solid var(--br-1);
}
.env-doc:first-child { border-top: 0; }
.env-doc:hover { background: var(--bg-hover); }
.env-doc__ic {
  flex: none; width: 36px; height: 44px; border-radius: var(--r-4);
  display: grid; place-content: center;
  background: var(--paper); color: var(--a-600);
  border: 1px solid var(--br-2); box-shadow: var(--sh-xs);
}
.env-doc__name { font-size: var(--fs-13); font-weight: 560; }
.env-note {
  display: flex; align-items: center; gap: var(--s-5);
  font-size: var(--fs-12); color: var(--tx-3);
  padding: var(--s-5) var(--s-6);
  border: 1px dashed var(--br-2); border-radius: var(--r-8);
}
.env-note svg { color: var(--ok-500); flex: none; }

/* ----------------------------------------------------- document viewer -- */
.env-viewer { display: flex; flex-direction: column; height: 100%; min-height: 0; }
.env-viewer__bar {
  display: flex; align-items: center; gap: var(--s-5);
  padding: var(--s-5) var(--s-8);
  border-bottom: 1px solid var(--br-1); background: var(--bg-surface); flex: none;
}
.env-viewer__main { flex: 1 1 auto; display: flex; min-height: 0; }
.env-viewer__rail { flex: none; width: 116px; display: flex; min-height: 0; }
.env-viewer__rail .thumbs { flex: 1 1 auto; }
.env-viewer__stage { flex: 1 1 auto; min-width: 0; display: flex; min-height: 0; }
.env-viewer__legend {
  display: flex; align-items: center; gap: var(--s-6); flex-wrap: wrap;
  padding: var(--s-5) var(--s-8);
  border-top: 1px solid var(--br-1); background: var(--bg-sunken); flex: none;
}
.env-legend {
  display: inline-flex; align-items: center; gap: var(--s-3);
  font-size: var(--fs-11); color: var(--tx-2); max-width: 180px;
}

/* completed field values drawn on the page */
.env-fv {
  position: absolute;
  display: flex; align-items: center;
  pointer-events: none;
  overflow: hidden;
  line-height: 1.1;
}
.env-fv.is-pending {
  border: 1px dashed var(--rc-bd);
  background: color-mix(in srgb, var(--rc-fill) 55%, transparent);
  border-radius: 2px;
  justify-content: center;
}
.env-fv__ph {
  font-family: var(--font-sans); font-size: 8.5px; font-weight: 620;
  text-transform: uppercase; letter-spacing: .05em;
  color: var(--rc-ink); padding: 0 3px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.env-fv__txt {
  font-family: var(--font-sans); color: var(--rc-ink);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.env-fv--sig { align-items: flex-end; padding-bottom: 1px; }
.env-fv--sig .sigvis__type { color: var(--rc-ink); }
.env-fv--check { justify-content: center; color: var(--rc-bd); }
.env-fv--check svg { stroke-width: 2.6; }

/* ------------------------------------------------------------- history -- */
.env-hist__head { flex-wrap: wrap; }
.env-hist__head .seg { margin-left: auto; }

/* ==========================================================================
   Certificate of completion
   ========================================================================== */

.cert { max-width: 1080px; }
.cert-actions {
  display: flex; align-items: center; gap: var(--s-5);
  margin-bottom: var(--s-8); flex-wrap: wrap;
}
.cert-state { padding: var(--s-8) 0; }

.cert-paper {
  background: var(--paper);
  color: var(--paper-ink);
  border: 1px solid var(--br-2);
  border-radius: var(--r-4);
  box-shadow: var(--sh-paper);
  padding: var(--s-14) var(--s-13) var(--s-12);
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: 1.55;
  max-width: 880px;
  margin: 0 auto;
}
:root[data-theme="dark"] .cert-paper { color: #1a2028; }
:root[data-theme="dark"] .cert-paper .cert-mono,
:root[data-theme="dark"] .cert-paper .cert-hash { color: #1a2028; }

/* head */
.cert-head {
  display: flex; align-items: flex-start; gap: var(--s-9);
  padding-bottom: var(--s-8);
  border-bottom: 2px solid #1b2128;
  margin-bottom: var(--s-9);
}
.cert-head__brand { display: flex; align-items: center; gap: var(--s-5); flex: none; }
.cert-head__mark { color: #2c5ce6; display: block; }
.cert-head__name { font-size: 15px; font-weight: 680; letter-spacing: -.02em; color: #10151b; }
.cert-head__name b { color: #2450ce; font-weight: 680; }
.cert-head__tag {
  font-size: 8.5px; text-transform: uppercase; letter-spacing: .12em;
  color: #7d8792; font-weight: 600;
}
.cert-head__title { margin-left: auto; text-align: right; }
.cert-head__title h1 {
  font-size: 22px; font-weight: 660; letter-spacing: -.02em; color: #10151b; line-height: 1.15;
}
.cert-head__title p { font-size: 10px; color: #6d7d8e; margin-top: 4px; max-width: 34ch; }

/* blocks */
.cert-block { margin-bottom: var(--s-10); }
.cert-h {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em;
  color: #2b333c; padding-bottom: 5px; margin-bottom: var(--s-6);
  border-bottom: 1px solid #cfd6de;
}
.cert-summary, .cert-track { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-8) var(--s-12); }
.cert-col { display: flex; flex-direction: column; gap: 5px; margin: 0; }
.cert-row { display: grid; grid-template-columns: 128px 1fr; gap: var(--s-5); align-items: baseline; }
.cert-row dt { font-size: 10px; color: #6d7d8e; font-weight: 600; }
.cert-row dd { font-size: 11px; color: #1b2128; margin: 0; min-width: 0; overflow-wrap: anywhere; }
.cert-sub { display: block; font-size: 9.5px; color: #7d8792; line-height: 1.5; }
.cert-none { color: #91a0b0; font-style: italic; }
.cert-status { display: inline-flex; align-items: center; gap: 4px; font-weight: 620; color: #0e5a31; }
.cert-status svg { color: #17864a; }
.cert-mono, .cert-hash {
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .01em;
  color: #2b333c; overflow-wrap: anywhere;
}
.cert-hash {
  display: block; background: #f5f7f9; border: 1px solid #e0e5ea;
  border-radius: 2px; padding: 4px 6px; line-height: 1.45;
}

.cert-nonerow {
  display: flex; align-items: baseline; gap: var(--s-6);
  padding: var(--s-5) var(--s-6);
  background: #f8fafb; border: 1px solid #e6eaee; border-radius: 2px;
}

/* signer / cc event rows */
.cert-events { border: 1px solid #d7dde3; border-radius: 2px; overflow: hidden; }
.cert-ehead {
  display: grid; grid-template-columns: 1.25fr 1fr 1fr;
  gap: var(--s-6); padding: 6px var(--s-6);
  background: #f2f5f8; border-bottom: 1px solid #d7dde3;
  font-size: 8.8px; font-weight: 680; text-transform: uppercase; letter-spacing: .06em; color: #46525e;
}
.cert-erow {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  gap: var(--s-6) var(--s-6);
  padding: var(--s-6);
  border-bottom: 1px solid #e6eaee;
  page-break-inside: avoid;
  break-inside: avoid;
}
.cert-erow:last-child { border-bottom: 0; }
.cert-erow__name { font-size: 11.5px; font-weight: 660; color: #10151b; }
.cert-erow__who, .cert-erow__sig, .cert-erow__when { min-width: 0; }
.cert-tagline { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 5px; }
.cert-tag {
  display: inline-block; font-size: 8.6px; font-weight: 640;
  text-transform: uppercase; letter-spacing: .05em;
  border: 1px solid #cfd6de; border-radius: 2px; padding: 1px 4px; color: #46525e;
  background: #fbfcfd;
}

.cert-sig { display: flex; flex-direction: column; gap: 4px; }
.cert-sig__box {
  min-height: 42px; display: flex; align-items: flex-end;
  border-bottom: 1px solid #46525e; padding-bottom: 3px; color: #14181d;
}
.cert-sig__initials { display: flex; align-items: flex-end; gap: 6px; }
.cert-sig__inibox {
  display: inline-flex; align-items: flex-end;
  min-width: 44px; border-bottom: 1px solid #91a0b0; padding-bottom: 2px; color: #14181d;
}
.cert-sig__initials .cert-sub { margin-bottom: 2px; }

.cert-stamp { display: grid; grid-template-columns: 62px 1fr; gap: var(--s-4); align-items: baseline; }
.cert-stamp__l { font-size: 9.5px; color: #6d7d8e; font-weight: 600; }
.cert-stamp__v { font-size: 10px; color: #1b2128; }

.cert-consent {
  grid-column: 1 / -1;
  border: 1px solid #e0e5ea; border-left: 3px solid #2c5ce6;
  background: #f7f9fd; border-radius: 2px;
  padding: var(--s-5) var(--s-6);
}
.cert-consent__h {
  font-size: 9px; font-weight: 680; text-transform: uppercase; letter-spacing: .07em;
  color: #46525e; margin-bottom: 3px;
}
.cert-consent p { font-size: 10px; color: #3f4a55; line-height: 1.55; }
.cert-consent__f {
  display: flex; align-items: baseline; gap: var(--s-6); flex-wrap: wrap;
  margin-top: 5px; font-size: 10px; color: #1b2128;
}
.cert-consent__f b { font-weight: 660; }

/* tables */
.cert-table { border: 1px solid #d7dde3; font-size: 10px; }
.cert-table th {
  background: #f2f5f8; text-align: left; padding: 6px 8px;
  border-bottom: 1px solid #d7dde3;
  font-size: 8.8px; font-weight: 680; text-transform: uppercase; letter-spacing: .06em; color: #46525e;
}
.cert-table td { padding: 6px 8px; border-bottom: 1px solid #e6eaee; vertical-align: top; color: #1b2128; }
.cert-table tbody tr:last-child td { border-bottom: 0; }
.cert-table td:last-child { white-space: nowrap; }

/* footer */
.cert-foot { margin-top: var(--s-11); }
.cert-foot__rule { height: 1px; background: #cfd6de; margin-bottom: var(--s-7); }
.cert-foot p { font-size: 9.8px; color: #55636f; line-height: 1.6; margin-bottom: var(--s-5); }
.cert-foot__meta {
  display: flex; align-items: center; gap: var(--s-4); flex-wrap: wrap;
  font-size: 9px; color: #8a949f; padding-top: var(--s-5); border-top: 1px solid #e6eaee;
}
.cert-foot__meta .dot-sep { color: #b6c1cd; }

/* ------------------------------------------------------------ responsive */
@media (max-width: 1040px) {
  .env-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 620px) {
  .env .kv { grid-template-columns: minmax(0, 1fr); gap: var(--s-2) 0; }
  .env .kv dt { margin-top: var(--s-5); }
  .env .kv dt:first-of-type { margin-top: 0; }
  .env-head__meta { row-gap: var(--s-3); }
  .env-actions .btn { flex: 1 1 auto; }

  /* the recipient row is too tight for one line — stack the status beneath */
  .env-recip .recip-row { flex-wrap: wrap; row-gap: var(--s-5); position: relative; padding-right: 32px; }
  .env-recip .recip-row > .grow { min-width: 100px; }
  .env-recip .recip-row > .col:not(.grow) {
    width: 100%; flex-direction: row; align-items: center !important;
    gap: var(--s-4); padding-left: 46px;
  }
  .env-recip .recip-row > .iconbtn { position: absolute; top: var(--s-4); right: var(--s-3); }
}
@media (max-width: 860px) {
  .cert-paper { padding: var(--s-11) var(--s-9) var(--s-10); }
  .cert-summary, .cert-track { grid-template-columns: 1fr; gap: var(--s-7); }
  .cert-head { flex-direction: column; gap: var(--s-6); }
  .cert-head__title { margin-left: 0; text-align: left; }
  .cert-head__title h1 { font-size: 19px; }
  .cert-head__title p { max-width: none; }
}
@media (max-width: 760px) {
  .env-viewer__rail { display: none; }
  .env-actions { gap: var(--s-3); }
  .env-doc { padding: var(--s-6) var(--s-7); flex-wrap: wrap; }
  .env-recipdetail { margin-left: 0; }
  .env-recipdetail .kv { grid-template-columns: 1fr; gap: var(--s-2) 0; }
  .env-recipdetail .kv dt { margin-top: var(--s-4); }
  .env-hist__head .seg { margin-left: 0; }
  .cert-ehead { display: none; }
  .cert-erow { grid-template-columns: 1fr; }
  .cert-row { grid-template-columns: 1fr; gap: 0; }
  .cert-row dt { margin-top: 4px; }
  .cert-table { display: block; overflow-x: auto; }
}
@media (max-width: 420px) {
  .cert-paper { padding: var(--s-9) var(--s-7); border-radius: 0; }
  .cert { max-width: none; }
  .env-cc { flex-wrap: wrap; }
  .env-cc__mail { max-width: none; }
}