:root {
  --pr-bg: #07111f;
  --pr-panel: #0d1b2e;
  --pr-panel-2: #12243b;
  --pr-border: #294461;
  --pr-text: #eef6ff;
  --pr-muted: #a7b8ca;
  --pr-accent: var(--brand-primary, #16b8d4);
  --pr-good: #32c67a;
  --pr-warn: #f4b942;
  --pr-bad: #f16666;
  --pr-info: #64a9ff;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--pr-bg); color: var(--pr-text); font: 15px/1.45 "Segoe UI", system-ui, sans-serif; }
button, input, select, textarea { font: inherit; }
button, .pr-button { min-height: 42px; border: 1px solid var(--pr-border); border-radius: 10px; padding: 9px 13px; background: var(--pr-panel-2); color: var(--pr-text); cursor: pointer; font-weight: 700; }
button:hover, .pr-button:hover { border-color: var(--pr-accent); }
button.primary { background: var(--pr-accent); color: #04121a; border-color: transparent; }
button.danger { color: #ffd7d7; border-color: #8b3434; }
button.small { min-height: 34px; padding: 6px 10px; font-size: .88rem; }
.pr-header { border-bottom: 1px solid var(--pr-border); background: radial-gradient(circle at 15% 0, color-mix(in srgb, var(--pr-accent) 20%, transparent), transparent 42%), #091628; }
.pr-header-inner, .pr-shell { max-width: 1320px; margin: auto; }
.pr-header-inner { padding: 20px 18px; display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.pr-brand { display: flex; gap: 13px; align-items: center; }
.pr-brand img { width: 62px; height: 62px; object-fit: contain; border-radius: 13px; background: rgba(255,255,255,.05); padding: 5px; }
.pr-brand h1 { font-size: clamp(1.35rem, 3vw, 2rem); margin: 0; }
.pr-brand p { margin: 3px 0 0; color: var(--pr-muted); }
.pr-nav { display: flex; gap: 8px; flex-wrap: wrap; }
.pr-nav a { color: var(--pr-text); text-decoration: none; padding: 9px 12px; border: 1px solid var(--pr-border); border-radius: 10px; }
.pr-shell { padding: 18px 18px 70px; }
.pr-toolbar { position: sticky; top: 0; z-index: 20; margin-bottom: 16px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; padding: 11px; border: 1px solid var(--pr-border); border-radius: 14px; background: rgba(7,17,31,.96); box-shadow: 0 8px 30px rgba(0,0,0,.25); }
.pr-toolbar select { min-width: 190px; }
.gravity-tool-status { color: var(--pr-muted); margin-left: auto; font-size: .9rem; }
.pr-panel { background: var(--pr-panel); border: 1px solid var(--pr-border); border-radius: 16px; padding: 18px; margin-bottom: 16px; box-shadow: 0 9px 30px rgba(0,0,0,.14); }
.pr-panel h2, .pr-panel h3 { margin: 0 0 6px; }
.pr-intro { color: var(--pr-muted); margin: 0 0 16px; }
.pr-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 13px; }
.pr-grid .wide { grid-column: span 2; }
.pr-grid .full { grid-column: 1 / -1; }
.pr-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.pr-field > span { font-weight: 700; color: #d9e9f8; font-size: .9rem; }
.pr-field small { color: var(--pr-muted); }
input, select, textarea { width: 100%; min-height: 43px; border: 1px solid var(--pr-border); border-radius: 9px; background: #081424; color: var(--pr-text); padding: 9px 11px; }
textarea { min-height: 92px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--pr-accent) 45%, transparent); border-color: var(--pr-accent); }
.pr-area { border: 1px solid var(--pr-border); border-radius: 14px; margin: 14px 0; overflow: hidden; background: #091729; }
.pr-area-head { display: flex; gap: 10px; align-items: center; justify-content: space-between; padding: 13px; background: var(--pr-panel-2); }
.pr-area-head strong { font-size: 1.08rem; }
.pr-area-actions { display: flex; gap: 8px; }
.pr-area-body { padding: 15px; }
.pr-area.collapsed .pr-area-body { display: none; }
.pr-counts { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap: 10px; margin: 14px 0; }
.pr-category { border-top: 1px solid var(--pr-border); padding-top: 15px; margin-top: 15px; }
.pr-category h4 { margin: 0 0 10px; color: #dffaff; }
.pr-check { display: grid; grid-template-columns: minmax(230px, 1fr) minmax(150px, 210px); align-items: center; gap: 12px; padding: 8px 0; border-bottom: 1px solid rgba(112,145,178,.14); }
.pr-check label { color: #dce8f4; }
.pr-category textarea { margin-top: 10px; }
.pr-overall-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
.pr-preview { background: #f5f8fc; color: #172131; border-radius: 14px; padding: 18px; }
.pr-preview-header { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; border-bottom: 2px solid #dbe5ef; padding-bottom: 12px; }
.pr-preview-header h2 { color: #10243c; margin: 0; }
.pr-preview-header p { margin: 3px 0; color: #526378; }
.pr-metrics { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 10px; margin: 15px 0; }
.pr-metric { background: white; border: 1px solid #d8e3ed; border-radius: 10px; padding: 12px; }
.pr-metric small { display: block; color: #607286; }
.pr-metric strong { display: block; font-size: 1.35rem; color: #122943; margin-top: 3px; }
.pr-preview-area { border: 1px solid #d7e2ec; border-radius: 10px; margin: 13px 0; overflow: hidden; }
.pr-preview-area > header { display: flex; justify-content: space-between; gap: 8px; align-items: center; background: #e9f1f8; padding: 10px 12px; }
.pr-preview-area > header h3 { margin: 0; color: #132a43; }
.pr-preview-body { padding: 12px; }
.pr-preview-category { margin: 11px 0; }
.pr-preview-category h4 { margin: 0 0 6px; color: #1c4266; }
.pr-preview-category ul { margin: 5px 0 9px 20px; padding: 0; }
.pr-preview-category li { margin: 3px 0; }
.pr-note { background: #f0f4f8; border-left: 4px solid #94a9bd; padding: 8px 10px; margin: 7px 0; white-space: pre-wrap; }
.pr-status { display: inline-block; border-radius: 999px; padding: 3px 8px; font-size: .78rem; font-weight: 800; white-space: nowrap; background: #dce6ef; color: #29415a; }
.pr-status.good { background: #d9f6e6; color: #11643a; }
.pr-status.warn { background: #fff0c9; color: #835a00; }
.pr-status.bad { background: #ffe0e0; color: #8d2020; }
.pr-status.info { background: #dcecff; color: #174f91; }
.pr-status.muted { background: #e7ebef; color: #5e6873; }
.pr-summary-block { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; margin-top: 14px; }
.pr-summary-block article { border: 1px solid #d8e2ec; border-radius: 10px; padding: 11px; }
.pr-summary-block h4 { margin: 0 0 5px; color: #173a5c; }
.pr-summary-block p { white-space: pre-wrap; margin: 0; }
.pr-empty { color: #718094; font-style: italic; }
.pr-footer { color: var(--pr-muted); text-align: center; padding: 12px; }
@media (max-width: 900px) {
  .pr-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .pr-metrics { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 620px) {
  .pr-shell { padding: 10px 9px 50px; }
  .pr-panel { padding: 12px; }
  .pr-grid, .pr-overall-grid, .pr-summary-block { grid-template-columns: 1fr; }
  .pr-grid .wide { grid-column: auto; }
  .pr-check { grid-template-columns: 1fr; gap: 5px; }
  .pr-toolbar { position: static; }
  .gravity-tool-status { width: 100%; margin-left: 0; }
}
@media print {
  body { background: white; }
  .pr-header, .pr-toolbar, .pr-entry, .pr-footer { display: none !important; }
  .pr-shell { padding: 0; max-width: none; }
  .pr-panel { border: 0; box-shadow: none; padding: 0; }
  .pr-preview { padding: 0; }
}