.master-quality {
  --mq-surface: var(--paper); --mq-soft: var(--bg-3); --mq-text: var(--ink); --mq-muted: var(--muted);
  --mq-border: var(--line); --mq-accent: var(--plum); --mq-on-accent: var(--paper);
  --mq-stage: var(--plum); --mq-stage-text: var(--paper); --mq-warning: #84520b;
  --mq-success: #176548; --mq-danger: #a12a40; --mq-focus: var(--rose);
}
.master-shell { max-width: 1500px; }
.master-brand-note { font-size: .7rem; font-weight: 600; color: var(--mq-muted); }
.master-quality h1, .master-quality h2, .master-quality h3, .master-quality p { text-align: left; }
.master-quality [hidden] { display: none !important; }
.master-hero { position: relative; display: grid; grid-template-columns: 1.5fr 1fr; gap: 32px; overflow: hidden; background: var(--mq-stage); color: var(--mq-stage-text); border-radius: 28px; padding: clamp(26px,4.5vw,64px); margin: 16px 0 24px; }
.master-hero h1 { font-size: clamp(2.1rem,4vw,4rem); letter-spacing: -.055em; line-height: 1.06; margin: 16px 0 20px; color: inherit; }
.master-hero p { max-width: 49ch; line-height: 1.7; color: inherit; }
.master-eyebrow { font-size: .69rem; letter-spacing: .16em; font-weight: 800; margin: 0 0 12px; color: var(--mq-muted); }
.master-hero .master-eyebrow { color: var(--mint); }
.master-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.master-pills span { padding: 8px 12px; border: 1px solid currentColor; border-radius: 100px; font-size: .7rem; }
.master-wave { align-self: center; display: flex; justify-content: center; align-items: center; gap: 6px; height: 200px; padding: 24px; transform: rotate(-8deg); }
.master-wave span { width: 7px; height: 35%; background: var(--mint); border-radius: 20px; }
.master-wave span:nth-child(3n) { height: 60%; background: var(--marigold); }
.master-wave span:nth-child(4n) { height: 90%; background: var(--rose); }
.master-wave span:nth-child(5n) { height: 45%; }
.master-layout { display: grid; grid-template-columns: minmax(300px, .8fr) minmax(0,1.5fr); gap: 24px; align-items: start; }
.master-stack { display: grid; gap: 24px; min-width: 0; }
.master-card { min-width: 0; background: var(--mq-surface); border: 1px solid var(--mq-border); border-radius: 24px; padding: clamp(20px,2.5vw,32px); color: var(--mq-text); box-shadow: 0 12px 40px color-mix(in srgb,var(--mq-accent) 5%,transparent); }
.master-card h2 { font-size: clamp(1.3rem,2vw,1.7rem); letter-spacing: -.035em; line-height: 1.2; margin: 0 0 12px; }
.master-card h3 { font-size: 1rem; line-height: 1.4; margin: 0 0 10px; }
.master-card p { font-size: .9rem; line-height: 1.65; }
.master-muted { color: var(--mq-muted); }
.master-small { font-size: .74rem !important; }
.master-form { display: grid; gap: 16px; margin-top: 24px; }
.master-quality label { display: grid; gap: 8px; font-size: .8rem; font-weight: 650; color: var(--mq-text); min-width: 0; }
.master-quality input:not([type=checkbox]):not([type=file]), .master-quality select, .master-quality textarea { width: 100%; min-width: 0; min-height: 46px; border: 1px solid var(--mq-border); border-radius: 12px; background: var(--mq-soft); color: var(--mq-text); padding: 12px; font: inherit; font-size: .85rem; box-shadow: none; }
.master-quality select { appearance: none; padding-right: 35px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='m1 1 5 5 5-5' fill='none' stroke='%23766476' stroke-width='2'/%3E%3C/svg%3E"); background-position: right 12px center; background-repeat: no-repeat; }
.master-quality textarea { resize: vertical; min-height: 80px; }
.master-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.master-drop { position: relative; display: grid; justify-items: center; gap: 10px; padding: 30px 18px; border: 2px dashed var(--mq-border); border-radius: 18px; background: var(--mq-soft); text-align: center; transition: border-color .15s,background .15s; overflow: hidden; }
.master-drop svg { width: 32px; height: 32px; color: var(--mq-accent); }
.master-drop span { font-size: .75rem; color: var(--mq-muted); }
.master-drop strong { font-size: .9rem; overflow-wrap: anywhere; }
.master-drop input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.master-drop:hover,.master-drop:focus-within,.master-drop.dragging { border-color: var(--mq-accent); background: color-mix(in srgb,var(--mq-accent) 7%,var(--mq-surface)); }
.master-quality .master-check { display: flex; align-items: flex-start; gap: 10px; font-weight: 400; line-height: 1.6; }
.master-quality input[type=checkbox] { appearance: none; flex: 0 0 22px; width: 22px; height: 22px; margin: 0; border: 1px solid var(--mq-muted); border-radius: 6px; background: var(--mq-surface); cursor: pointer; }
.master-quality input[type=checkbox]:checked { background: var(--mq-accent); border-color: var(--mq-accent); box-shadow: inset 0 0 0 4px var(--mq-surface); }
.master-actions { display: flex; justify-content: flex-end; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.master-quality .button { min-height: 44px; border: 1px solid var(--mq-border); background: var(--mq-surface); color: var(--mq-text); padding: 10px 16px; font-size: .8rem; box-shadow: none; transition: background .15s,transform .15s,border-color .15s; }
.master-quality .button.primary { background: var(--mq-accent); color: var(--mq-on-accent); border-color: var(--mq-accent); }
.master-quality .button:hover { border-color: var(--mq-accent); transform: translateY(-1px); }
.master-quality .button:active { transform: translateY(0); }
.master-quality .button:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.master-quality :is(a,button,input,select,textarea):focus-visible { outline: 3px solid var(--mq-focus); outline-offset: 3px; }
.master-message { min-height: 0; margin: 0; }
.master-message:not(:empty) { margin: 0 0 20px; padding: 14px 18px; border: 1px solid var(--mq-border); background: var(--mq-surface); border-radius: 12px; }
.master-message.error { color: var(--mq-danger); }
.master-quality progress { width: 100%; height: 8px; accent-color: var(--mq-accent); border: none; border-radius: 8px; overflow: hidden; background: var(--mq-border); }
.master-quality progress::-webkit-progress-bar { background: var(--mq-border); }
.master-quality progress::-webkit-progress-value { background: var(--mq-accent); }
.master-quality progress::-moz-progress-bar { background: var(--mq-accent); }
.master-section-head { display: flex; justify-content: space-between; align-items: start; flex-wrap: wrap; gap: 12px; }
.master-run-list { display: grid; gap: 10px; }
.master-quality .master-run { width: 100%; display: grid; gap: 8px; text-align: left; padding: 16px; border: 1px solid var(--mq-border); border-radius: 14px; color: var(--mq-text); background: var(--mq-soft); cursor: pointer; transition: border-color .15s; }
.master-quality .master-run:hover,.master-quality .master-run[aria-current=true] { border-color: var(--mq-accent); }
.master-run strong { font-size: .9rem; }.master-run small { color: var(--mq-muted); font-size: .75rem; }
.master-status { display: inline-flex; width: fit-content; border: 1px solid var(--mq-border); border-radius: 100px; padding: 5px 10px; color: var(--mq-accent); font-size: .65rem; letter-spacing: .04em; font-weight: 750; }
.master-status[data-status=REVIEW],.master-status[data-status=LISTENING_PENDING] { color: var(--mq-warning); }
.master-status[data-status=GOOD_TO_GO] { color: var(--mq-success); }
.master-status[data-status=FAILED] { color: var(--mq-danger); }
.master-empty { padding: 48px 8px; }.master-empty-mark { font-size: 3rem; color: var(--mq-accent); display: block; margin-bottom: 32px; }
.master-empty > p { max-width: 50ch; color: var(--mq-muted); }.master-empty-steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 40px; border-top: 1px solid var(--mq-border); padding-top: 16px; }
.master-empty-steps p { display: grid; gap: 8px; font-size: .8rem; }.master-empty-steps span { color: var(--mq-muted); font-size: .75rem; }
.master-metrics { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; margin: 24px 0; }
.master-metric { padding: 16px; border: 1px solid var(--mq-border); border-radius: 14px; background: var(--mq-soft); }
.master-metric strong { display: block; font-size: 1.45rem; letter-spacing: -.03em; margin: 6px 0; }.master-metric span,.master-metric small { display: block; font-size: .7rem; color: var(--mq-muted); }
.master-report-section { border-top: 1px solid var(--mq-border); padding-top: 24px; margin-top: 24px; }
.master-finding { padding: 16px 0; border-bottom: 1px solid var(--mq-border); }.master-finding:last-child { border: none; }
.master-finding-head { display: flex; justify-content: space-between; align-items: start; gap: 12px; }.master-finding p { margin: 8px 0 0; }.master-finding small { color: var(--mq-muted); }
.master-finding[data-state=REVIEW] h3 { color: var(--mq-warning); }
.master-listening { display: grid; gap: 16px; }.master-listening-item { border: 1px solid var(--mq-border); border-radius: 14px; padding: 16px; }.master-listening-item p { color: var(--mq-muted); margin: 4px 0 12px; }.master-listening-item textarea { margin-top: 10px; }
.master-private-audio { width: 100%; margin-top: 12px; }
.master-provenance { font-size: .73rem; overflow-wrap: anywhere; line-height: 1.8; color: var(--mq-muted); }.master-provenance summary { cursor: pointer; min-height: 44px; padding: 12px 0; }
.master-platform { border: 1px solid color-mix(in srgb,var(--service-color) 45%,var(--mq-border)); border-left: 4px solid var(--service-color); background: color-mix(in srgb,var(--service-color) 5%,var(--mq-surface)); padding: 16px; border-radius: 12px; margin-top: 12px; }
.master-platform h3 { display: flex; align-items: center; gap: 8px; }.master-platform svg { width: 24px; height: 24px; flex-shrink: 0; }.master-platform p { margin-bottom: 8px; }.master-platform a { color: var(--mq-accent); font-size: .75rem; }
.master-compare { width: 100%; border-collapse: collapse; margin-top: 16px; font-size: .8rem; }.master-compare th,.master-compare td { padding: 10px 6px; border-bottom: 1px solid var(--mq-border); text-align: left; }.master-compare caption { text-align: left; padding: 12px 0; font-weight: 650; }
.master-danger { color: var(--mq-danger) !important; }
@media (prefers-color-scheme: dark) {
  .master-quality { --mq-surface: #251e2b; --mq-soft: #2d2534; --mq-text: #fff5ed; --mq-muted: #c6b6c9; --mq-border: #59475e; --mq-accent: #e9bcf1; --mq-on-accent: #27152f; --mq-warning: #f4cc83; --mq-success: #8de2bd; --mq-danger: #ffa8bb; --mq-stage: #36203f; --ink: var(--mq-text); --muted: var(--mq-muted); background: #1a151f; }
  .master-quality .dashboard-topbar,.master-quality .site-footer { background: var(--mq-surface); color: var(--mq-text); border-color: var(--mq-border); }
  .master-quality a { color: var(--mq-accent); }
}
@media (max-width: 1000px) { .master-layout { grid-template-columns: 1fr; }.master-stack { grid-template-columns: minmax(0,1fr) minmax(0,1fr); align-items: start; }.master-wave { height: 160px; gap: 4px; padding: 8px; } }
@media (max-width: 640px) {
  .master-shell { padding-inline: 16px; }.master-hero { grid-template-columns: 1fr; gap: 8px; border-radius: 22px; }.master-wave { height: 70px; padding: 0; transform: none; }.master-hero h1 { font-size: 2.4rem; }.master-pills { gap: 6px; }.master-pills span { font-size: .6rem; padding: 7px 9px; }
  .master-stack { grid-template-columns: 1fr; }.master-form-row { grid-template-columns: 1fr; }.master-actions,.master-quality .dashboard-actions { justify-content: center; width: 100%; }.master-actions > .button,.master-quality .dashboard-actions > .button { width: 100%; text-align: center; justify-content: center; }.master-section-head > .button { width: 100%; text-align: center; }.master-metrics { grid-template-columns: repeat(2,minmax(0,1fr)); }.master-metric { padding: 12px; }.master-empty { padding: 24px 0; }.master-empty-steps { grid-template-columns: 1fr; gap: 0; }.master-quality .dashboard-topbar { align-items: stretch; }.master-card { border-radius: 20px; }.master-finding-head { flex-wrap: wrap; }
}
@media (prefers-reduced-motion: reduce) { .master-quality *, .master-quality *::before, .master-quality *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }
@media print { .master-quality .dashboard-topbar,.master-quality .master-hero,.master-quality .master-stack,.master-quality .master-actions,.master-quality footer { display: none; }.master-layout { display: block; }.master-card { border: none; box-shadow: none; }.master-report { width: 100%; } }