/* GEMT Mining Intelligence — Compact / Tight Layout */
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

/* Page */
.mining-page {
  background: var(--stone);
}

/* Hero — reduced vertical spacing */
.mining-hero {
  background:
    radial-gradient(circle at 15% 20%, rgba(47,107,79,.12), transparent 28%),
    linear-gradient(135deg, var(--paper) 0%, #eef2eb 100%);
  border-bottom: 1px solid var(--line);
}

.mining-hero-inner {
  padding: 42px 0 34px;
  max-width: 900px;
}

.mining-kicker,
.result-label,
.eyebrow {
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 11px;
  color: var(--forest);
}

.mining-hero h1 {
  margin: 6px 0 10px;
  font-size: clamp(38px, 5.5vw, 68px);
  line-height: 1;
}

.mining-lead {
  max-width: 760px;
  font-size: 18px;
  line-height: 1.45;
  color: var(--ink-soft);
  margin: 0;
}

.mining-hero-note {
  display: inline-block;
  margin-top: 16px;
  padding: 9px 13px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.65);
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.45;
}

/* Main workspace — compact section spacing */
.mining-workspace {
  padding: 26px 0 42px;
}

.mining-search-card,
.mining-answer-card,
.mining-side-card,
.mining-note-card {
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: 0 8px 24px rgba(18,50,39,.045);
}

.mining-search-card {
  padding: 22px;
  border-radius: 8px;
}

.mining-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.mining-card-head h2 {
  margin: 5px 0 6px;
  font-size: 24px;
}

.mining-card-head p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 740px;
  line-height: 1.45;
}

.v1-badge {
  border: 1px solid rgba(47,107,79,.3);
  color: var(--forest);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .1em;
  padding: 7px 9px;
  white-space: nowrap;
}

.mining-search-form {
  margin-top: 18px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: end;
}

.mining-input-wrap {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 7px;
  overflow: hidden;
}

.mining-input-wrap:focus-within {
  border-color: var(--forest);
  box-shadow: 0 0 0 2px rgba(47,107,79,.08);
}

.mining-input-wrap textarea {
  width: 100%;
  box-sizing: border-box;
  border: 0;
  resize: vertical;
  padding: 13px;
  font: inherit;
  line-height: 1.45;
  min-height: 88px;
  outline: 0;
}

.mining-input-meta {
  display: flex;
  justify-content: space-between;
  padding: 0 12px 8px;
  color: var(--ink-soft);
  font-size: 11px;
  font-family: var(--mono);
}

.mining-search-btn {
  min-height: 50px;
  white-space: nowrap;
}

.mining-prompts {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 11px;
}

.mining-prompts button {
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 999px;
  padding: 7px 10px;
  color: var(--ink-soft);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
}

.mining-prompts button:hover {
  border-color: var(--forest);
  color: var(--forest);
}

.mining-status {
  min-height: 22px;
  padding: 10px 2px 0;
  color: var(--ink-soft);
  font-size: 13px;
}

.mining-status.error {
  color: var(--garnet);
}

.mining-results {
  margin-top: 20px;
}

.mining-answer-card {
  padding: 22px;
  border-radius: 8px;
}

.mining-answer-card h2 {
  margin: 6px 0 12px;
  font-size: 22px;
}

.mining-answer {
  white-space: pre-wrap;
  line-height: 1.6;
  color: var(--ink-soft);
  font-size: 14px;
}

.mining-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 20px;
  margin-top: 20px;
}

.mining-result-list {
  display: grid;
  gap: 9px;
  margin-top: 9px;
}

.mining-result-item {
  border: 1px solid var(--line);
  background: #fff;
  padding: 15px 16px;
  border-radius: 7px;
}

.mining-result-title {
  margin: 0 0 5px;
  font-size: 16px;
}

.mining-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--ink-soft);
}

.mining-chip {
  display: inline-flex;
  padding: 3px 6px;
  border: 1px solid var(--line);
  background: var(--stone);
}

.mining-chip.current {
  color: var(--forest);
  border-color: rgba(47,107,79,.25);
  background: rgba(47,107,79,.05);
}

.mining-chip.proposed {
  color: #8a5a00;
  border-color: rgba(138,90,0,.22);
  background: rgba(138,90,0,.05);
}

.mining-result-snippet {
  margin: 9px 0 0;
  line-height: 1.55;
  color: var(--ink-soft);
  font-size: 13.5px;
}

.mining-result-footer {
  margin-top: 11px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.mining-source-link {
  color: var(--forest);
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
}

.mining-source-link:hover {
  text-decoration: underline;
}

.mining-side-card {
  padding: 17px;
  border-radius: 7px;
  margin-bottom: 10px;
}

.mining-side-card .result-label {
  margin-bottom: 9px;
}

.source-item {
  padding: 8px 0;
  border-top: 1px solid var(--line);
}

.source-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.source-item strong {
  display: block;
  font-size: 13px;
  line-height: 1.35;
}

.source-item span {
  display: block;
  margin-top: 3px;
  color: var(--ink-soft);
  font-size: 11.5px;
  line-height: 1.4;
}

.source-item a {
  display: inline-block;
  margin-top: 4px;
  color: var(--forest);
  font-size: 11.5px;
}

.coverage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.coverage-cell {
  padding: 8px;
  background: var(--stone);
  border: 1px solid var(--line);
}

.coverage-cell strong {
  display: block;
  font-size: 18px;
}

.coverage-cell span {
  display: block;
  color: var(--ink-soft);
  font-size: 10px;
  margin-top: 2px;
}

.coverage-date {
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.45;
}

.mining-note-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 22px;
}

.mining-note-card {
  padding: 14px;
  display: flex;
  gap: 10px;
  border-radius: 7px;
}

.note-icon {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  background: var(--forest);
  color: #fff;
  font-family: var(--mono);
  font-size: 10px;
}

.mining-note-card h3 {
  font-size: 15px;
  margin: 0 0 4px;
}

.mining-note-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.45;
}

.mining-disclaimer {
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.55;
}

.mining-empty {
  padding: 16px;
  border: 1px dashed var(--line);
  color: var(--ink-soft);
  background: rgba(255,255,255,.5);
}

.mining-loading::after {
  content: ' ';
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-left: 7px;
  border-radius: 50%;
  background: var(--forest);
  animation: miningPulse 1s ease-in-out infinite alternate;
}

@keyframes miningPulse {
  from { opacity: .25; transform: scale(.75); }
  to { opacity: 1; transform: scale(1); }
}

/* Tablet */
@media (max-width: 900px) {
  .mining-search-form {
    grid-template-columns: 1fr;
  }

  .mining-search-btn {
    width: 100%;
  }

  .mining-columns {
    grid-template-columns: 1fr;
  }

  .mining-note-grid {
    grid-template-columns: 1fr;
  }
}

/* Mobile */
@media (max-width: 640px) {
  .mining-hero-inner {
    padding: 32px 0 26px;
  }

  .mining-hero h1 {
    font-size: clamp(36px, 11vw, 52px);
    margin: 5px 0 9px;
  }

  .mining-lead {
    font-size: 16px;
    line-height: 1.45;
  }

  .mining-hero-note {
    margin-top: 13px;
    padding: 8px 11px;
  }

  .mining-workspace {
    padding: 20px 0 30px;
  }

  .mining-search-card,
  .mining-answer-card {
    padding: 17px;
  }

  .mining-card-head {
    display: block;
  }

  .v1-badge {
    display: inline-block;
    margin-top: 11px;
  }

  .mining-search-form {
    margin-top: 14px;
  }

  .mining-columns {
    gap: 14px;
    margin-top: 16px;
  }

  .mining-note-grid {
    margin-top: 16px;
  }
}