/* ================================================================
   ORIGINAL VERIFIER — /original-verifier
   Matches JustinGambles site design language
================================================================ */

/* ── Hero ── */
.orv-hero {
  background:
    radial-gradient(900px 400px at 50% 0%, rgba(196,135,71,.14), transparent 70%),
    linear-gradient(180deg, rgba(196,135,71,.06) 0%, transparent 100%);
  border-bottom: 1px solid rgba(196,135,71,.12);
  padding: 48px 0 40px;
  margin-bottom: 36px;
  text-align: center;
}
.orv-hero__eyebrow {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  opacity: .65;
  margin-bottom: 10px;
}
.orv-hero__title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900;
  letter-spacing: 2px;
  color: var(--text);
  margin: 0 0 12px;
  line-height: 1.1;
}
.orv-hero__title span { color: var(--gold2); }
.orv-hero__sub {
  font-size: 15px;
  color: var(--muted);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ── Tabs ── */
.orv-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid rgba(196,135,71,.15);
  margin-bottom: 28px;
}
.orv-tab {
  padding: 11px 24px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  letter-spacing: .5px;
  transition: color .2s, border-color .2s;
}
.orv-tab:hover       { color: var(--gold2); }
.orv-tab.is-active   { color: var(--gold2); border-bottom-color: var(--gold2); }

/* ── Cards ── */
.orv-card {
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  border: 1px solid rgba(196,135,71,.2);
  border-radius: 16px;
  padding: 26px 28px;
  margin-bottom: 22px;
}
.orv-card__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold);
  opacity: .6;
  margin-bottom: 20px;
}

/* ── Form grid ── */
.orv-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width:640px) { .orv-grid-2 { grid-template-columns: 1fr; } }

.orv-field { display: flex; flex-direction: column; gap: 7px; }
.orv-field--sm { }
.orv-field > span {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
}
.orv-field > span em { font-style: normal; opacity: .55; }

.orv-field input,
.orv-field select {
  background: rgba(0,0,0,.35);
  border: 1px solid rgba(196,135,71,.2);
  border-radius: 8px;
  color: var(--text);
  padding: 11px 14px;
  font-size: 13px;
  font-family: 'Courier New', monospace;
  outline: none;
  width: 100%;
  box-sizing: border-box;
  transition: border-color .18s;
  appearance: none;
}
.orv-field input:focus,
.orv-field select:focus { border-color: var(--gold); }
.orv-field input::placeholder { color: rgba(196,135,71,.25); }

/* ── Buttons ── */
.btn-gold {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding: 13px 34px;
  background: linear-gradient(135deg, var(--gold2), var(--gold));
  color: #0a0600;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 1px;
  cursor: pointer;
  transition: filter .15s, transform .1s;
  box-shadow: 0 4px 20px rgba(196,135,71,.25);
}
.btn-gold:hover   { filter: brightness(1.1); }
.btn-gold:active  { transform: scale(.97); }
.btn-gold:disabled { opacity: .4; pointer-events: none; }

.orv-btn-row { display: flex; align-items: center; gap: 12px; }
.orv-btn-stop {
  margin-top: 20px;
  padding: 13px 24px;
  background: transparent;
  border: 1.5px solid rgba(196,135,71,.35);
  border-radius: 8px;
  color: var(--gold);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: border-color .15s;
}
.orv-btn-stop:hover { border-color: var(--gold2); }

/* ── Error ── */
.orv-err {
  margin-top: 12px;
  padding: 10px 16px;
  background: rgba(180,30,30,.12);
  border: 1px solid rgba(200,50,50,.3);
  border-radius: 8px;
  font-size: 13px;
  color: #ff7766;
}

/* ── Progress ── */
.orv-progress { margin-top: 18px; }
.orv-progress__bar {
  height: 4px;
  background: rgba(196,135,71,.1);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 8px;
}
.orv-progress__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--gold2));
  border-radius: 2px;
  width: 0;
  transition: width .12s;
}
.orv-progress__lbl { font-size: 12px; color: var(--muted); }

/* ── Mode picker ── */
.orv-mode-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.orv-mode-btn {
  padding: 6px 18px;
  border-radius: 20px;
  border: 1px solid rgba(196,135,71,.25);
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
}
.orv-mode-btn:hover     { border-color: var(--gold); color: var(--gold2); }
.orv-mode-btn.is-active { background: rgba(196,135,71,.12); border-color: var(--gold2); color: var(--gold2); }
.orv-mode-hint { font-size: 11px; color: var(--muted); opacity: .5; margin-left: auto; }

/* ── Find tab: two-column layout ── */
.orv-find-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
@media (max-width: 760px) { .orv-find-layout { grid-template-columns: 1fr; } }

.orv-find-inputs { display: flex; flex-direction: column; gap: 14px; }
.orv-find-inputs .orv-btn-row { margin-top: 6px; }

/* ── Number pick grid — square cells, fits right column ── */
.orv-pick-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 5px;
  margin-bottom: 10px;
}

.orv-num {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 7px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  color: rgba(255,255,255,.4);
  cursor: pointer;
  transition: all .1s;
}
.orv-num:hover  { background: rgba(196,135,71,.14); border-color: rgba(196,135,71,.5); color: var(--gold2); }
.orv-num:active { transform: scale(.9); }
.orv-num.is-on  {
  background: linear-gradient(135deg, var(--gold2), var(--gold));
  border-color: var(--gold2);
  color: #0a0600;
  font-weight: 800;
  box-shadow: 0 0 6px rgba(243,208,138,.25);
}

.orv-selected {
  font-size: 14px;
  font-weight: 600;
  color: var(--gold2);
  min-height: 20px;
  font-family: 'Courier New', monospace;
  letter-spacing: .5px;
}

/* ── Verify result grid — full square grid ── */
.orv-num-grid {
  display: grid;
  gap: 5px;
  margin-bottom: 16px;
}
.orv-num-grid[data-max="40"] { grid-template-columns: repeat(8, 1fr); }
.orv-num-grid[data-max="56"] { grid-template-columns: repeat(8, 1fr); }

.orv-cell {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 7px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.06);
  color: rgba(255,255,255,.25);
}
.orv-cell.is-hit, .orv-cell.is-match {
  background: linear-gradient(135deg, var(--gold2), var(--gold));
  border-color: var(--gold2);
  color: #0a0600;
  font-weight: 800;
  box-shadow: 0 0 8px rgba(243,208,138,.35);
}
.orv-cell.is-drawn {
  background: rgba(196,135,71,.15);
  border-color: rgba(196,135,71,.35);
  color: var(--gold);
  font-weight: 700;
}
.orv-cell.is-mine {
  border-color: rgba(196,135,71,.25);
  color: rgba(196,135,71,.45);
}

.orv-hash {
  font-size: 11px;
  color: var(--muted);
  opacity: .5;
}
.orv-hash code {
  font-family: 'Courier New', monospace;
  font-size: 11px;
  color: var(--gold);
  opacity: .6;
  word-break: break-all;
}

/* ── Verify result card ── */
.orv-result {
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  border: 1px solid rgba(196,135,71,.2);
  border-radius: 16px;
  padding: 24px 26px;
  margin-bottom: 22px;
}
.orv-result__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold);
  opacity: .6;
  margin-bottom: 18px;
}

/* ── Detail grid (inside round viewer) ── */
.orv-detail-grid {
  display: grid;
  gap: 4px;
  margin-bottom: 14px;
}
.orv-detail-grid[data-max="40"] { grid-template-columns: repeat(8, 1fr); }
.orv-detail-grid[data-max="56"] { grid-template-columns: repeat(8, 1fr); }
.orv-results {
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  border: 1px solid rgba(196,135,71,.2);
  border-radius: 16px;
  padding: 24px 26px;
}
.orv-results__header { margin-bottom: 18px; }
.orv-results__title  { font-size: 17px; font-weight: 700; color: var(--text); }
.orv-results__sub    { font-size: 12px; color: var(--muted); margin-top: 3px; opacity: .6; }

.orv-results__body {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 16px;
  min-height: 280px;
}
@media (max-width:640px) { .orv-results__body { grid-template-columns: 1fr; } }

/* Round list */
.orv-round-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 400px;
  overflow-y: auto;
  padding-right: 4px;
}
.orv-round-list::-webkit-scrollbar { width: 4px; }
.orv-round-list::-webkit-scrollbar-track { background: rgba(0,0,0,.2); border-radius: 2px; }
.orv-round-list::-webkit-scrollbar-thumb { background: rgba(196,135,71,.3); border-radius: 2px; }

.orv-round-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid rgba(196,135,71,.1);
  background: rgba(255,255,255,.03);
  cursor: pointer;
  transition: background .12s, border-color .12s;
}
.orv-round-item:hover   { background: rgba(196,135,71,.08); border-color: rgba(196,135,71,.3); }
.orv-round-item.is-active {
  background: rgba(196,135,71,.13);
  border-color: var(--gold2);
}
.orv-round-item__nonce { font-size: 13px; font-weight: 600; color: var(--text); }
.orv-round-item__badge {
  font-size: 11px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--gold2), var(--gold));
  color: #0a0600;
  padding: 2px 8px;
  border-radius: 10px;
}

/* Round detail */
.orv-round-detail { padding: 4px 0; }
.orv-round-detail__empty {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 200px;
  color: var(--muted);
  opacity: .4;
  font-size: 14px;
}
.orv-detail-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--gold2);
  margin-bottom: 14px;
}
.orv-detail-legend {
  display: flex;
  gap: 16px;
  font-size: 11px;
  color: var(--muted);
  opacity: .6;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.orv-legend { font-size: 14px; }
.orv-legend.is-match { color: var(--gold2); }
.orv-legend.is-drawn { color: rgba(196,135,71,.5); }
.orv-legend.is-mine  { color: rgba(255,255,255,.25); }

.orv-detail-nums {
  font-size: 13px;
  color: var(--muted);
  margin-top: 4px;
}
.orv-gold { color: var(--gold2); }

/* Navigator */
.orv-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(196,135,71,.1);
}
.orv-nav-btn {
  padding: 8px 20px;
  border-radius: 8px;
  border: 1px solid rgba(196,135,71,.25);
  background: transparent;
  color: var(--gold);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.orv-nav-btn:hover    { border-color: var(--gold2); background: rgba(196,135,71,.08); }
.orv-nav-btn:disabled { opacity: .25; pointer-events: none; }
.orv-nav-lbl { font-size: 13px; color: var(--muted); min-width: 60px; text-align: center; }

.orv-no-results {
  text-align: center;
  padding: 40px;
  color: var(--muted);
  opacity: .4;
  font-size: 14px;
}

/* ── How it works ── */
.orv-how {
  margin: 44px 0 60px;
  background: rgba(255,255,255,.02);
  border: 1px solid rgba(196,135,71,.1);
  border-radius: 16px;
  padding: 28px 30px;
}
.orv-how__title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gold);
  opacity: .5;
  margin-bottom: 22px;
}
.orv-how__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width:640px) { .orv-how__grid { grid-template-columns: 1fr; } }

.orv-how__item { display: flex; gap: 14px; font-size: 13px; line-height: 1.65; color: var(--muted); }
.orv-how__item strong { color: var(--gold2); }
.orv-how__item code {
  font-family: 'Courier New', monospace;
  font-size: 11px;
  background: rgba(196,135,71,.1);
  padding: 1px 5px;
  border-radius: 4px;
  color: var(--gold2);
}
.orv-how__n {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid rgba(196,135,71,.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--gold2);
  margin-top: 2px;
}