/* index.css — styles specific to the main extraction page */

body {
  min-height: 100vh;
  padding: 0 0 60px;
}

/* ── Header ── */
header {
  padding: 36px 24px 28px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(60,116,116,0.07) 0%, transparent 100%);
}
header .icon { font-size: 34px; margin-bottom: 10px; }
header h1 {
  font-size: 24px; font-weight: 800; letter-spacing: -0.5px;
  background: linear-gradient(90deg, #4E9A9A, #6FA0D8);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
header p { color: var(--muted); font-size: 13px; margin-top: 6px; }

/* ── Step label ── */
.step-label {
  text-align: center; padding: 28px 20px 14px;
  font-size: 12px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; color: var(--muted);
}

/* ── Source tag ── */
.source-tag-row {
  max-width: 560px; margin: 0 auto 4px; padding: 0 20px;
}
.source-tag-input {
  width: 100%; padding: 11px 14px;
  background: rgba(255,255,255,0.04); border: 1.5px solid var(--border);
  border-radius: 10px; color: var(--text); font-size: 13px; outline: none;
  transition: border-color 0.2s;
}
.source-tag-input:focus { border-color: var(--teal-lit); }
.source-tag-input::placeholder { color: var(--muted); }
.source-tag-hint {
  text-align: center; font-size: 11px; color: var(--muted);
  padding: 4px 20px 0; max-width: 560px; margin: 0 auto;
}

/* ── Layout ── */
main { max-width: 940px; margin: 0 auto; padding: 0 20px; }

/* ── Method selector row ── */
.methods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
@media (max-width: 660px) { .methods { grid-template-columns: 1fr; } }

/* ── Method card ── */
.card {
  background: var(--panel);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 20px 18px;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s, opacity 0.25s, transform 0.2s;
  position: relative; overflow: hidden;
  user-select: none;
}
.card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  border-radius: 12px 12px 0 0; opacity: 0; transition: opacity 0.2s;
}
.card.url-card::before   { background: var(--teal);  }
.card.pdf-card::before   { background: var(--blue);  }
.card.excel-card::before { background: var(--green); }

.card:hover { border-color: var(--dim); }

.card.active {
  cursor: default;
  box-shadow: 0 0 0 1.5px var(--teal), 0 6px 28px rgba(0,0,0,0.35);
}
.card.active.url-card   { box-shadow: 0 0 0 1.5px var(--teal),  0 6px 28px rgba(0,0,0,0.35); }
.card.active.pdf-card   { box-shadow: 0 0 0 1.5px var(--blue),  0 6px 28px rgba(0,0,0,0.35); }
.card.active.excel-card { box-shadow: 0 0 0 1.5px var(--green), 0 6px 28px rgba(0,0,0,0.35); }
.card.active::before    { opacity: 1; }

.card.inactive {
  opacity: 0.35;
  pointer-events: none;
}
.card.locked { pointer-events: none; }

.card-head { display: flex; align-items: center; gap: 12px; margin-bottom: 4px; }
.card-head .ico {
  width: 38px; height: 38px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center; font-size: 19px;
  flex-shrink: 0;
}
.url-card   .ico { background: rgba(60,116,116,0.2); }
.pdf-card   .ico { background: rgba(74,127,191,0.2); }
.excel-card .ico { background: rgba(61,139,94,0.2);  }

.card-head h2 { font-size: 14px; font-weight: 700; }
.card-title-row { display: flex; align-items: center; justify-content: space-between; }
.select-hint {
  font-size: 11px; color: var(--muted); padding-top: 6px;
  transition: opacity 0.2s;
}
.card.active .select-hint,
.card.inactive .select-hint { opacity: 0; height: 0; padding: 0; overflow: hidden; }

/* ── Input panel ── */
.input-panel {
  max-height: 0; overflow: hidden;
  transition: max-height 0.35s ease, opacity 0.3s ease, margin-top 0.3s ease;
  opacity: 0; margin-top: 0;
}
.card.active .input-panel {
  max-height: 320px; opacity: 1; margin-top: 16px;
}

/* URL input */
.url-input {
  width: 100%; padding: 10px 12px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text); font-size: 13px; outline: none;
  transition: border-color 0.2s;
}
.url-input:focus { border-color: var(--teal-lit); }
.url-input::placeholder { color: var(--muted); }

/* Discover toggle */
.discover-row {
  display: flex; align-items: center; gap: 8px;
  margin-top: 10px; margin-bottom: 12px;
}
.toggle-wrap {
  display: flex; align-items: center; gap: 8px; cursor: pointer;
}
.toggle {
  width: 34px; height: 18px; border-radius: 9px;
  background: var(--dim); position: relative; transition: background 0.2s;
  flex-shrink: 0;
}
.toggle::after {
  content: ''; position: absolute; top: 2px; left: 2px;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--muted); transition: transform 0.2s, background 0.2s;
}
input[type=checkbox]:checked + .toggle { background: var(--teal); }
input[type=checkbox]:checked + .toggle::after { transform: translateX(16px); background: #fff; }
input[type=checkbox].toggle-cb { display: none; }
.toggle-label { font-size: 12px; color: var(--muted); cursor: pointer; }
.toggle-label strong { color: var(--text); }
.discover-hint {
  font-size: 11px; color: var(--muted); margin-top: 4px; margin-bottom: 10px;
  line-height: 1.5; display: none;
}
#discover-cb:checked ~ .discover-hint { display: block; }

/* File drop zone */
.drop-zone {
  border: 1.5px dashed var(--border); border-radius: 8px;
  padding: 18px 14px; text-align: center; cursor: pointer;
  transition: border-color 0.2s, background 0.2s; position: relative;
  margin-bottom: 12px;
}
.drop-zone input[type=file] {
  position: absolute; inset: 0; opacity: 0; cursor: pointer;
  width: 100%; height: 100%;
}
.drop-zone:hover, .drop-zone.drag-over { background: rgba(255,255,255,0.02); }
.pdf-card   .drop-zone:hover,
.pdf-card   .drop-zone.drag-over { border-color: var(--blue-lit);  }
.excel-card .drop-zone:hover,
.excel-card .drop-zone.drag-over { border-color: var(--green-lit); }
.dz-icon  { font-size: 22px; margin-bottom: 5px; }
.dz-label { font-size: 12px; color: var(--muted); }
.dz-label strong { color: var(--text); }
.dz-file  { font-size: 11px; margin-top: 4px; }
.pdf-card   .dz-file { color: var(--blue-lit);  }
.excel-card .dz-file { color: var(--green-lit); }

/* Submit buttons */
.btn {
  width: 100%; padding: 10px 16px; border: none; border-radius: 8px;
  font-size: 13px; font-weight: 600; cursor: pointer;
  transition: opacity 0.15s, transform 0.1s;
}
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }
.url-card   .btn { background: var(--teal);  color: #fff; }
.pdf-card   .btn { background: var(--blue);  color: #fff; }
.excel-card .btn { background: var(--green); color: #fff; }
.url-card   .btn:not(:disabled):hover { background: var(--teal-lit); }
.pdf-card   .btn:not(:disabled):hover { background: var(--blue-lit); }
.excel-card .btn:not(:disabled):hover { background: var(--green-lit); }

/* Change method link */
.change-method {
  text-align: center; padding-top: 12px;
  font-size: 12px; color: var(--muted); display: none;
}
.change-method a { color: var(--teal-lit); cursor: pointer; text-decoration: none; }
.change-method a:hover { text-decoration: underline; }

/* Status strip */
.status-strip {
  min-height: 22px; margin-top: 10px;
  display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--muted);
}
.status-strip.error   { color: var(--red); }
.status-strip.success { color: var(--green-lit); }

/* ── Results section ── */
#results {
  margin-top: 28px; background: var(--panel);
  border: 1px solid var(--border); border-radius: 12px; overflow: hidden;
}
#results.hidden { display: none; }

.results-header {
  padding: 14px 18px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 10px;
}
.results-header h3 { font-size: 14px; font-weight: 700; }
.results-header .meta { font-size: 12px; color: var(--muted); margin-top: 2px; }
.results-header .actions { display: flex; gap: 8px; }

.btn-sm {
  padding: 6px 14px; font-size: 12px; font-weight: 600; border-radius: 6px;
  border: 1px solid var(--border); background: transparent;
  color: var(--text); cursor: pointer; transition: background 0.15s, border-color 0.15s;
}
.btn-sm:hover { background: rgba(255,255,255,0.05); border-color: var(--muted); }
.btn-sm.primary { background: var(--teal); border-color: var(--teal); color: #fff; }
.btn-sm.primary:hover { background: var(--teal-lit); }

/* ── Program cards grid ── */
.program-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px; padding: 18px;
}

.prog-card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 10px; overflow: hidden;
  display: flex; flex-direction: column;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.prog-card:hover {
  border-color: var(--dim);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.prog-card-top {
  padding: 16px 16px 14px; border-bottom: 1px solid var(--border);
}
.prog-type-badge {
  display: inline-block; padding: 3px 9px; border-radius: 4px;
  font-size: 10px; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase;
  margin-bottom: 8px;
}
.prog-name {
  font-size: 14px; font-weight: 700; color: var(--text);
  line-height: 1.35; margin-bottom: 5px;
}
.prog-uni {
  font-size: 12px; color: var(--muted);
  display: flex; align-items: center; gap: 5px;
}

.prog-stats {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0; border-bottom: 1px solid var(--border);
}
.prog-stat {
  padding: 10px 14px; display: flex; flex-direction: column; gap: 3px;
  border-right: 1px solid var(--border);
}
.prog-stat:nth-child(even) { border-right: none; }
.prog-stat:nth-child(n+3)  { border-top: 1px solid var(--border); }
.stat-label {
  font-size: 10px; font-weight: 600; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.5px;
  display: flex; align-items: center; gap: 4px;
}
.stat-value { font-size: 13px; font-weight: 600; color: var(--text); }
.stat-value.muted { color: var(--muted); font-weight: 400; font-style: italic; font-size: 12px; }

.prog-intakes { padding: 10px 14px; border-bottom: 1px solid var(--border); display: flex; flex-wrap: wrap; gap: 5px; }
.intake-tag {
  padding: 3px 9px; border-radius: 12px; font-size: 11px; font-weight: 500;
  background: rgba(60,116,116,0.12); color: var(--teal-lit);
  border: 1px solid rgba(60,116,116,0.25);
}

.prog-desc {
  padding: 12px 14px; font-size: 12px; color: var(--muted);
  line-height: 1.55; flex: 1;
}
.prog-desc.empty { color: var(--dim); font-style: italic; }