/* Verifier + certificate detail */

.verifier {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 0;
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-elev);
  min-height: 520px;
}
@media (max-width: 960px) { .verifier { grid-template-columns: 1fr; } }

.verifier .left {
  padding: 40px;
  border-right: 1px solid var(--rule);
  background: var(--bg-elev);
  display: flex; flex-direction: column;
}
@media (max-width: 960px) { .verifier .left { border-right: 0; border-bottom: 1px solid var(--rule); } }

.verifier .right {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--accent) 6%, var(--bg-elev)), var(--bg-elev));
  padding: 40px;
  display: flex; flex-direction: column;
  min-height: 520px;
}
html[data-theme="fintech"] .verifier .right {
  background: var(--bg);
}

.v-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 28px;
  line-height: 1.1;
  margin: 8px 0 6px;
  letter-spacing: -0.01em;
}
html[data-theme="fintech"] .v-title { font-family: var(--font-ui); font-weight: 600; font-size: 22px; }

.v-desc { color: var(--ink-2); font-size: 14px; line-height: 1.5; margin: 0 0 24px; max-width: 42ch; }

.v-tabs {
  display: flex; gap: 4px;
  background: var(--rule-soft);
  border-radius: 10px; padding: 3px;
  margin-bottom: 16px;
  width: fit-content;
}
.v-tabs button {
  font-family: var(--font-ui); font-size: 12px; color: var(--ink-2);
  padding: 8px 14px; border: 0; background: transparent; border-radius: 8px; cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
}
.v-tabs button.active { background: var(--bg-elev); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,.06); }

.v-input-row {
  display: grid; grid-template-columns: 1fr auto; gap: 10px;
  margin-bottom: 16px;
}
.v-input {
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink);
  outline: none;
  transition: border-color .15s var(--ease);
}
.v-input:focus { border-color: var(--accent); }
.v-input::placeholder { color: var(--ink-3); }

.v-suggest {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 4px;
}
.v-suggest .pill {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px dashed var(--rule);
  background: transparent;
  color: var(--ink-3);
  cursor: pointer;
}
.v-suggest .pill:hover { border-color: var(--ink-2); color: var(--ink); border-style: solid; }

.v-qr-pane {
  border: 1px dashed var(--rule);
  border-radius: 12px;
  padding: 28px;
  text-align: center;
  color: var(--ink-3);
  font-family: var(--font-ui);
  font-size: 13px;
  background: var(--bg);
}
.v-qr-pane .qr {
  width: 160px; height: 160px;
  margin: 0 auto 14px;
  background: var(--ink);
  border-radius: 10px;
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: repeat(12, 1fr);
  padding: 12px;
  gap: 2px;
}
.v-qr-pane .qr .m { background: #fafaf6; border-radius: 1px; }

/* State: empty / loading / found / not-found / revoked */
.v-state {
  flex: 1;
  display: flex; flex-direction: column;
  justify-content: center;
}
.v-state.empty { align-items: flex-start; color: var(--ink-3); }
.v-state .mark {
  width: 56px; height: 56px; border-radius: 999px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 28px;
  margin-bottom: 18px;
}
.v-state .mark.ok { background: color-mix(in srgb, var(--ok) 14%, transparent); color: var(--ok); }
.v-state .mark.bad { background: color-mix(in srgb, var(--bad) 14%, transparent); color: var(--bad); }
.v-state .mark.pending {
  border: 2px dashed var(--rule); color: var(--ink-3);
  animation: sl-spin 3s linear infinite;
}
@keyframes sl-spin { to { transform: rotate(360deg); } }

.v-state h3 {
  font-family: var(--font-display); font-weight: 400;
  font-size: 24px; margin: 0 0 6px; letter-spacing: -0.01em;
}
html[data-theme="fintech"] .v-state h3 { font-family: var(--font-ui); font-weight: 600; font-size: 20px; }
.v-state p { margin: 0 0 20px; color: var(--ink-2); font-size: 14px; line-height: 1.55; max-width: 44ch; }

.v-entity-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 0;
  border-top: 1px solid var(--rule-soft);
}
.v-entity-row:first-child { border-top: 0; padding-top: 0; }
.v-entity-row .k { font-family: var(--font-ui); font-size: 11px; text-transform: uppercase; letter-spacing: .14em; color: var(--ink-3); }
.v-entity-row .v { font-family: var(--font-ui); font-size: 14px; color: var(--ink); text-align: right; }
.v-entity-row .v.mono { font-family: var(--font-mono); font-size: 12px; }

/* Certificate detail card */
.cert-detail {
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  background: var(--bg-elev);
  overflow: hidden;
}
.cert-detail .cert-head {
  display: grid; grid-template-columns: 1fr auto;
  gap: 24px; padding: 32px 32px 24px;
  border-bottom: 1px solid var(--rule);
}
@media (max-width: 720px) { .cert-detail .cert-head { grid-template-columns: 1fr; } }

.cert-detail .cert-head .id {
  font-family: var(--font-mono);
  font-size: 12px; color: var(--ink-3);
  letter-spacing: .08em;
}
.cert-detail .cert-head h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 32px;
  margin: 10px 0 4px;
  letter-spacing: -0.01em;
}
html[data-theme="fintech"] .cert-detail .cert-head h3 { font-family: var(--font-ui); font-weight: 600; font-size: 26px; }
.cert-detail .cert-head .sub { color: var(--ink-2); font-size: 14px; }

.cert-detail .dates {
  display: flex; gap: 28px;
  padding: 20px 32px;
  border-bottom: 1px solid var(--rule);
  background: var(--bg);
}
.cert-detail .dates .d .k { font-family: var(--font-ui); font-size: 10px; text-transform: uppercase; letter-spacing: .14em; color: var(--ink-3); }
.cert-detail .dates .d .v { font-family: var(--font-display); font-size: 22px; margin-top: 4px; }
html[data-theme="fintech"] .cert-detail .dates .d .v { font-family: var(--font-ui); font-weight: 600; font-size: 18px; }

.cert-detail .body {
  padding: 28px 32px;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
}
@media (max-width: 720px) { .cert-detail .body { grid-template-columns: 1fr; } }
.cert-detail h4 {
  font-family: var(--font-ui);
  text-transform: uppercase; letter-spacing: .14em;
  font-size: 11px; color: var(--ink-3);
  margin: 0 0 12px; font-weight: 600;
}
.cert-detail .scope { font-size: 14px; line-height: 1.6; color: var(--ink); margin: 0 0 24px; }
.cert-detail .product-list { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.cert-detail .product-list .pill {
  font-family: var(--font-ui);
  font-size: 12px;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--rule-soft);
  color: var(--ink-2);
}

.cert-detail .kv { display: grid; grid-template-columns: 1fr; gap: 10px; }
.cert-detail .kv .row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px dashed var(--rule-soft); font-size: 13px; }
.cert-detail .kv .row:last-child { border-bottom: 0; }
.cert-detail .kv .k { color: var(--ink-3); font-family: var(--font-ui); text-transform: uppercase; letter-spacing: .1em; font-size: 10px; }
.cert-detail .kv .v { color: var(--ink); font-family: var(--font-ui); }
.cert-detail .kv .v.mono { font-family: var(--font-mono); font-size: 12px; }

/* On-chain proof strip */
.onchain {
  margin-top: 6px;
  padding: 20px 32px;
  border-top: 1px solid var(--rule);
  background:
    repeating-linear-gradient(-45deg, transparent 0 10px, color-mix(in srgb, var(--accent) 3%, transparent) 10px 11px),
    var(--bg);
}
.onchain .row { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.onchain .lab {
  font-family: var(--font-ui);
  font-size: 10px; text-transform: uppercase; letter-spacing: .14em; color: var(--ink-3);
  display: flex; align-items: center; gap: 8px;
}
.onchain .lab .mintlayer-mark {
  width: 14px; height: 14px; display: inline-block;
}
.onchain .tx {
  font-family: var(--font-mono); font-size: 12px; color: var(--ink);
  overflow: hidden; text-overflow: ellipsis;
}
.onchain a {
  font-family: var(--font-ui); font-size: 12px; color: var(--accent);
  text-decoration: none; border-bottom: 1px solid currentColor;
}

/* Scholars list */
.scholars { display: flex; flex-direction: column; gap: 8px; }
.scholars .s {
  display: flex; justify-content: space-between; gap: 10px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--rule-soft);
  font-size: 13px;
}
.scholars .s:last-child { border-bottom: 0; }
.scholars .s .name { font-family: var(--font-ui); color: var(--ink); }
.scholars .s .role { font-family: var(--font-ui); color: var(--ink-3); font-size: 12px; }

/* Timeline */
.timeline { padding: 24px 32px 32px; border-top: 1px solid var(--rule); }
.timeline h4 { margin-bottom: 16px; }
.tl-item {
  display: grid;
  grid-template-columns: 20px 160px 1fr auto;
  gap: 14px;
  padding: 10px 0;
  align-items: flex-start;
}
@media (max-width: 720px) { .tl-item { grid-template-columns: 20px 1fr; } .tl-item .when { grid-column: 2; font-size: 11px; } .tl-item .tx { grid-column: 2; } }
.tl-item .node {
  width: 10px; height: 10px; border-radius: 999px;
  background: var(--accent);
  margin-top: 6px;
  position: relative;
}
.tl-item .node::before {
  content: ''; position: absolute; top: 14px; left: 4px; width: 2px; height: 22px; background: var(--rule);
}
.tl-item:last-child .node::before { display: none; }
.tl-item .when { font-family: var(--font-mono); font-size: 12px; color: var(--ink-3); }
.tl-item .what { font-size: 13px; color: var(--ink); }
.tl-item .tx { font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); }

/* Renewal chain */
.chain {
  padding: 24px 32px 28px;
  border-top: 1px solid var(--rule);
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.chain .node {
  padding: 10px 14px;
  border: 1px solid var(--rule);
  border-radius: 10px;
  font-family: var(--font-mono); font-size: 12px;
  color: var(--ink-2);
  background: var(--bg);
  cursor: pointer;
}
.chain .node.current {
  border-color: var(--accent);
  color: var(--ink);
  background: var(--bg-elev);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 10%, transparent);
}
.chain .arrow { color: var(--ink-3); font-family: var(--font-mono); font-size: 14px; }

/* Mobile device frame */
.device {
  width: 280px;
  height: 580px;
  margin: 0 auto;
  background: var(--bg-ink);
  border-radius: 32px;
  padding: 12px;
  box-shadow: 0 40px 80px rgba(0,0,0,.12), 0 8px 20px rgba(0,0,0,.08);
  position: relative;
}
.device .screen {
  background: var(--bg);
  border-radius: 22px;
  width: 100%; height: 100%;
  overflow: hidden;
  position: relative;
  color: var(--ink);
  font-family: var(--font-ui);
}
.device .notch {
  position: absolute;
  top: 16px; left: 50%; transform: translateX(-50%);
  width: 90px; height: 22px; background: var(--bg-ink); border-radius: 999px;
  z-index: 2;
}
.device .status {
  padding: 14px 22px 8px;
  display: flex; justify-content: space-between;
  font-family: var(--font-ui); font-size: 11px; font-weight: 600;
  color: var(--ink-2);
}
.device-caption {
  text-align: center; margin-top: 18px;
  font-family: var(--font-ui); font-size: 12px; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: .14em;
}