/* HashCheck — tool-specific styling on top of node.css (ARGUS design system).
   The working tool lives inside the ops panel; these rules dress its controls
   in the tactical look. All functional IDs/classes are driven by app.js. */

.hidden { display: none !important; }

/* the tool column aligns to the top, not centered, since it grows with content */
main { align-items: start; }
@media (max-width: 900px) { .ops { order: 2; } }

/* the panel body stacks the tool sections */
.panel-body { display: flex; flex-direction: column; gap: 18px; }

/* ----------------------------- drop zone ----------------------------- */
.drop-zone {
  border: 1px dashed var(--line);
  border-radius: 4px;
  padding: 26px 18px;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  text-align: center; color: var(--mid);
  transition: border-color .2s, background .2s;
  cursor: default;
}
.drop-zone.dragover { border-color: var(--accent); background: var(--accent-soft); }
.drop-zone .drop-ico { width: 26px; height: 26px; color: var(--accent); }
.drop-zone .drop-ico svg { width: 100%; height: 100%; }
.drop-primary { margin: 4px 0 0; font-size: 15px; color: var(--fg); font-weight: 500; }
.drop-secondary {
  margin: 0; font-family: "IBM Plex Mono", monospace; font-size: 11px;
  letter-spacing: .14em; text-transform: uppercase; color: var(--dim);
}
.btn-file { cursor: pointer; margin-top: 2px; }
.drop-note { margin: 8px 0 0; font-size: 12px; line-height: 1.45; color: var(--dim); max-width: 40ch; }

/* ----------------------------- file info ----------------------------- */
.file-info {
  border: 1px solid var(--line-soft); border-radius: 4px;
  background: var(--bg-2); padding: 12px 14px;
  display: grid; gap: 6px;
}
.finfo-row { display: flex; gap: 10px; font-size: 13px; color: var(--fg-2); align-items: baseline; }
.finfo-k {
  flex: 0 0 84px; color: var(--accent); font-size: 10.5px;
  letter-spacing: .1em; text-transform: uppercase;
}
.finfo-v { word-break: break-all; }

/* ----------------------------- section labels ----------------------------- */
.block-label {
  font-family: "IBM Plex Mono", monospace; font-size: 11px; font-weight: 500;
  letter-spacing: .16em; text-transform: uppercase; color: var(--accent);
  margin: 0 0 12px;
}

/* ----------------------------- algorithms ----------------------------- */
.algo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 14px; }
.algo-grid label {
  display: flex; align-items: center; gap: 9px;
  border: 1px solid var(--line); border-radius: 3px; padding: 9px 12px;
  font-family: "IBM Plex Mono", monospace; font-size: 12.5px; color: var(--fg-2);
  cursor: pointer; transition: border-color .15s, color .15s;
}
.algo-grid label:hover { border-color: var(--accent); color: var(--fg); }
.algo-grid input[type="checkbox"] { accent-color: var(--accent); width: 15px; height: 15px; cursor: pointer; }

/* ----------------------------- buttons ----------------------------- */
.btn-block { width: 100%; justify-content: center; }
.btn:disabled, .btn[disabled] { opacity: .42; cursor: not-allowed; transform: none !important; box-shadow: none !important; }
.btn:disabled:hover { background: var(--accent); }

/* ----------------------------- progress ----------------------------- */
.progress-bar { height: 4px; background: var(--line-soft); border-radius: 2px; overflow: hidden; }
#progress-fill { height: 100%; width: 0; background: var(--accent); box-shadow: 0 0 10px var(--accent); transition: width .15s linear; }
.progress-text { margin-top: 8px; font-size: 11px; color: var(--mid); letter-spacing: .04em; }

/* ----------------------------- results ----------------------------- */
#results-list { display: grid; gap: 0; }
.result-item { padding: 10px 0; border-bottom: 1px dashed var(--line-soft); }
.result-item:last-child { border-bottom: 0; }
.result-algo {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  font-family: "IBM Plex Mono", monospace; font-size: 12px;
  letter-spacing: .08em; color: var(--accent); margin-bottom: 5px;
}
.copy-btn {
  font-family: "IBM Plex Mono", monospace; font-size: 10.5px;
  letter-spacing: .1em; text-transform: uppercase;
  border: 1px solid var(--line); background: transparent; color: var(--mid);
  border-radius: 3px; padding: 4px 10px; cursor: pointer;
  transition: border-color .15s, color .15s;
}
.copy-btn:hover { border-color: var(--accent); color: var(--accent); }
.copy-btn.copied { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.result-hash {
  font-family: "IBM Plex Mono", monospace; font-size: 12px; line-height: 1.5;
  color: var(--fg-2); word-break: break-all;
}

/* ----------------------------- text input + compare ----------------------------- */
.text-input {
  width: 100%; background: var(--bg); border: 1px solid var(--line);
  border-radius: 3px; padding: 11px 13px; color: var(--fg);
  font-family: "IBM Plex Mono", monospace; font-size: 12.5px;
  transition: border-color .15s, box-shadow .15s;
}
.text-input::placeholder { color: var(--dim); }
.text-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent-soft); }
.hint { margin: 0 0 10px; font-size: 12px; line-height: 1.45; color: var(--dim); }
.compare-row { display: flex; flex-direction: column; gap: 9px; }
.compare-result { font-size: 12px; min-height: 1em; letter-spacing: .04em; }
.compare-result.match   { color: var(--accent); }
.compare-result.nomatch { color: oklch(0.7 0.17 25); }
.compare-result.partial { color: var(--mid); }

/* ----------------------------- mode switch ----------------------------- */
.mode-switch { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.mode-switch button {
  font-family: "IBM Plex Mono", monospace; font-size: 11px;
  letter-spacing: .14em; text-transform: uppercase;
  border: 1px solid var(--line); background: transparent; color: var(--mid);
  border-radius: 3px; padding: 9px 10px; cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
}
.mode-switch button:hover { border-color: var(--accent); color: var(--fg-2); }
.mode-switch button.active {
  border-color: var(--accent); color: var(--accent); background: var(--accent-soft);
}
.mode-pane { display: flex; flex-direction: column; gap: 18px; }

/* ----------------------------- evidence ----------------------------- */
.ev-pick { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; align-items: center; }
.ev-fields { display: grid; gap: 8px; }

.ev-warn {
  margin: 0; padding: 9px 12px;
  border: 1px solid oklch(0.62 0.13 75); border-radius: 3px;
  background: oklch(0.62 0.13 75 / .1);
  font-size: 12px; line-height: 1.5; color: oklch(0.82 0.1 75);
}

.ev-tally { font-size: 11.5px; letter-spacing: .1em; color: var(--mid); margin-bottom: 10px; }
.ev-tally.good { color: var(--accent); }
.ev-tally.bad  { color: oklch(0.7 0.17 25); }

#ev-list { display: grid; gap: 0; max-height: 420px; overflow-y: auto; }
.ev-item { padding: 10px 0; border-bottom: 1px dashed var(--line-soft); }
.ev-item:last-child { border-bottom: 0; }
.ev-head { display: flex; align-items: baseline; gap: 8px; }
.ev-idx { font-size: 10.5px; color: var(--dim); flex: 0 0 auto; }
.ev-path { font-size: 12.5px; color: var(--fg); word-break: break-all; flex: 1 1 auto; }
.ev-status {
  flex: 0 0 auto; font-size: 9.5px; letter-spacing: .12em;
  border: 1px solid currentColor; border-radius: 2px; padding: 2px 6px;
}
.ev-item.st-ok      .ev-status { color: var(--accent); }
.ev-item.st-altered .ev-status { color: oklch(0.7 0.17 25); }
.ev-item.st-missing .ev-status { color: oklch(0.7 0.17 25); }
.ev-item.st-new     .ev-status { color: oklch(0.75 0.13 75); }
.ev-item.st-altered, .ev-item.st-missing { background: oklch(0.7 0.17 25 / .06); }

.ev-meta { font-size: 11px; color: var(--dim); margin: 3px 0 6px; padding-left: 26px; }
.ev-hash { display: flex; gap: 8px; align-items: baseline; padding-left: 26px; margin-top: 2px; }
.ev-algo { font-size: 9.5px; letter-spacing: .08em; color: var(--accent); flex: 0 0 58px; }
.ev-hash code {
  font-family: "IBM Plex Mono", monospace; font-size: 11px; line-height: 1.45;
  color: var(--fg-2); word-break: break-all;
}

.ev-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.ev-actions .btn { flex: 1 1 auto; justify-content: center; }

.ev-disclaimer {
  margin: 12px 0 0; padding-top: 10px; border-top: 1px solid var(--line-soft);
  font-size: 11.5px; line-height: 1.5; color: var(--dim);
}
.ev-loaded { font-size: 11.5px; color: var(--mid); margin-top: 9px; min-height: 1em; word-break: break-all; }
.ev-reverify { border-top: 1px solid var(--line-soft); padding-top: 14px; }

/* ----------------------------- about ----------------------------- */
.about { margin-top: 4px; border-top: 1px solid var(--line-soft); padding-top: 14px; }
.about summary {
  cursor: pointer; font-family: "IBM Plex Mono", monospace; font-size: 12px;
  letter-spacing: .06em; color: var(--mid); list-style: none;
}
.about summary::-webkit-details-marker { display: none; }
.about summary::before { content: "\25B8  "; color: var(--accent); }
.about[open] summary::before { content: "\25BE  "; }
.about summary:hover { color: var(--fg-2); }
.about > div { margin-top: 12px; font-size: 13px; line-height: 1.6; color: var(--fg-2); }
.about p { margin: 0 0 10px; }
.about ul { margin: 0 0 10px; padding-left: 18px; display: grid; gap: 6px; }
.about li { line-height: 1.5; }
.about code {
  font-family: "IBM Plex Mono", monospace; font-size: 12px;
  background: var(--bg-3); border: 1px solid var(--line); border-radius: 3px;
  padding: 1px 6px; color: var(--fg-2);
}
.about strong { color: var(--fg); }

/* =============================================================
   ExifCheck-specific — severity system, verdict, dump, cleaner
   ============================================================= */
:root {
  --sev-critical: oklch(0.66 0.21 25);
  --sev-high:     oklch(0.72 0.16 55);
  --sev-medium:   oklch(0.80 0.13 95);
  --sev-low:      oklch(0.68 0.04 240);
  --sev-ok:       oklch(0.78 0.14 165);
}

.verdict, .gps-section, .shot-section, .dump-section, .clean-section { margin-top: 24px; }

/* preview + embedded thumbnail */
.preview-wrap { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 16px; }
.preview-box {
  margin: 0; padding: 8px; max-width: min(46%, 300px);
  background: var(--bg-2); border: 1px solid var(--line-soft);
}
.preview-box img { display: block; max-width: 100%; max-height: 200px; }
.preview-box img.hidden { display: none; }
.preview-box figcaption { font-size: 10px; letter-spacing: .08em; color: var(--dim); margin-top: 6px; text-transform: uppercase; }
.preview-box.thumb-alert { border-color: var(--sev-medium); }
.preview-box.thumb-alert figcaption { color: var(--sev-medium); }
.thumb-note { font-size: 12.5px; color: var(--sev-medium); margin-top: 8px; line-height: 1.5; }

/* verdict */
.verdict-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.chip {
  font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: .06em;
  padding: 3px 9px; border: 1px solid; border-radius: 3px; background: var(--bg-2);
}
.chip.critical { color: var(--sev-critical); border-color: var(--sev-critical); }
.chip.high     { color: var(--sev-high);     border-color: var(--sev-high); }
.chip.medium   { color: var(--sev-medium);   border-color: var(--sev-medium); }
.chip.low      { color: var(--sev-low);      border-color: var(--sev-low); }
.chip.ok       { color: var(--sev-ok);       border-color: var(--sev-ok); }

.verdict-list { list-style: none; margin: 0; padding: 0; }
.v-item {
  position: relative; padding: 8px 10px 8px 22px; margin-bottom: 6px;
  background: var(--bg-2); border: 1px solid var(--line-soft); border-left-width: 2px;
  font-size: 13px; line-height: 1.5;
}
.v-item.critical { border-left-color: var(--sev-critical); }
.v-item.high     { border-left-color: var(--sev-high); }
.v-item.medium   { border-left-color: var(--sev-medium); }
.v-item.low      { border-left-color: var(--sev-low); }
.v-item strong { color: var(--fg); display: block; }
.v-detail { display: block; color: var(--fg-2); font-size: 12px; word-break: break-word; }
.v-src { display: block; color: var(--dim); font-size: 10.5px; margin-top: 2px; text-transform: uppercase; letter-spacing: .06em; }
.sev-dot { position: absolute; left: 8px; top: 13px; width: 7px; height: 7px; border-radius: 50%; }
.sev-dot.critical { background: var(--sev-critical); }
.sev-dot.high     { background: var(--sev-high); }
.sev-dot.medium   { background: var(--sev-medium); }
.sev-dot.low      { background: var(--sev-low); }
.v-item.ok-note   { border-left-color: var(--sev-ok); color: var(--fg-2); }
.v-item.scope-note { border: none; background: none; color: var(--dim); font-size: 11.5px; padding-left: 0; }

/* GPS */
.gps-grid { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; font-size: 13px; }
.gps-k { color: var(--dim); }
.gps-v { color: var(--fg); word-break: break-word; }
.gps-actions { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.gps-confirm { border: 1px solid var(--sev-medium); padding: 12px; margin-top: 10px; background: var(--bg-2); }
.gps-confirm .hint { color: var(--sev-medium); margin-bottom: 4px; }

/* screenshot inference */
.shot-item { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--line-soft); align-items: flex-start; }
.shot-item:last-child { border-bottom: none; }
.shot-tag {
  flex: none; font-size: 10px; letter-spacing: .08em; padding: 2px 7px; margin-top: 2px;
  border: 1px solid var(--sev-medium); color: var(--sev-medium); border-radius: 3px;
}
.shot-tag.observed { border-color: var(--sev-ok); color: var(--sev-ok); }
.shot-body { min-width: 0; }
.shot-body p { margin: 0 0 3px; font-size: 13px; line-height: 1.5; }
.shot-body .hint { font-size: 11.5px; }
.shot-ev { color: var(--dim); font-size: 11px; word-break: break-all; }

/* full dump */
#dump-filter { width: 100%; margin: 10px 0 12px; }
.dump-group { border: 1px solid var(--line-soft); background: var(--bg-2); margin-bottom: 8px; }
.dump-group.hidden { display: none; }
.dump-head {
  cursor: pointer; display: flex; justify-content: space-between; gap: 10px;
  padding: 9px 12px; font-size: 12px; letter-spacing: .05em; color: var(--fg-2);
  user-select: none;
}
.dump-head::-webkit-details-marker { display: none; }
.dump-count { color: var(--dim); }
.dump-table { padding: 2px 12px 12px; }
.dump-row {
  display: grid; grid-template-columns: minmax(130px, 36%) 1fr; gap: 12px;
  padding: 4px 0 4px 8px; border-bottom: 1px solid var(--line-soft); font-size: 12.5px;
}
.dump-row.hidden { display: none; }
.dump-row:last-child { border-bottom: none; }
.dump-k { color: var(--dim); font-size: 11.5px; word-break: break-word; }
.dump-v { color: var(--fg-2); word-break: break-word; }
.dump-row.flagged { border-left: 2px solid var(--sev-low); }
.dump-row.flagged.critical { border-left-color: var(--sev-critical); }
.dump-row.flagged.critical .dump-k { color: var(--sev-critical); }
.dump-row.flagged.high { border-left-color: var(--sev-high); }
.dump-row.flagged.high .dump-k { color: var(--sev-high); }
.dump-row.flagged.medium { border-left-color: var(--sev-medium); }
.dump-row.flagged.medium .dump-k { color: var(--sev-medium); }
.dump-row.flagged.low .dump-k { color: var(--sev-low); }

/* cleaner */
.clean-result { margin-top: 12px; padding: 12px; background: var(--bg-2); border: 1px solid var(--line-soft); font-size: 12.5px; }
.clean-removed { color: var(--fg-2); word-break: break-word; margin-bottom: 6px; }
.clean-verified.ok { color: var(--sev-ok); }
.clean-verified.warn { color: var(--sev-medium); }
#clean-btn[disabled] { opacity: .45; cursor: not-allowed; }

@media (max-width: 560px) {
  .preview-box { max-width: 100%; }
  .dump-row { grid-template-columns: 1fr; gap: 2px; }
}