:root {
  color-scheme: light;
  --bg: #f5f7f8;
  --panel: #ffffff;
  --text: #172026;
  --muted: #66747f;
  --line: #d7dde2;
  --accent: #1f6f5b;
  --accent-dark: #165345;
  --warn: #a15c00;
  --risk: #ad2e24;
  --ok: #2f744a;
  --focus: #2d73b9;
  --shadow: 0 12px 34px rgba(20, 34, 45, 0.11);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  color: var(--text);
  min-height: 38px;
  padding: 8px 12px;
  cursor: pointer;
}

button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

button.primary:hover {
  background: var(--accent-dark);
}

button.recording-pulse,
button.recording-pulse:disabled {
  background: var(--risk);
  border-color: var(--risk);
  color: #fff;
  opacity: 1;
  animation: recording-pulse 1s ease-in-out infinite;
}

@keyframes recording-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(173, 46, 36, 0.45);
    transform: scale(1);
  }

  50% {
    box-shadow: 0 0 0 7px rgba(173, 46, 36, 0);
    transform: scale(1.02);
  }
}

button.icon {
  width: 38px;
  padding: 0;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(45, 115, 185, 0.28);
  outline-offset: 2px;
}

.app-shell {
  min-height: 100vh;
}

.topbar {
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  display: grid;
  grid-template-columns: 240px 1fr auto;
  gap: 16px;
  align-items: center;
  max-width: 1440px;
  margin: 0 auto;
  padding: 12px 18px;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand strong {
  font-size: 17px;
}

.brand span,
.muted {
  color: var(--muted);
  font-size: 13px;
}

.layout {
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
  max-width: 1440px;
  margin: 0 auto;
}

.sidebar {
  min-height: calc(100vh - 64px);
  padding: 18px;
  border-right: 1px solid var(--line);
}

.nav {
  display: grid;
  gap: 8px;
}

.nav button {
  text-align: left;
  border: 0;
  background: transparent;
}

.nav button.active {
  background: #e7f2ee;
  color: var(--accent-dark);
}

.content {
  min-width: 0;
  padding: 22px;
}

.band {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.section {
  padding: 18px;
}

.section + .section {
  border-top: 1px solid var(--line);
}

.grid {
  display: grid;
  gap: 14px;
}

.grid.cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid.cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fbfcfd;
}

.metric strong {
  display: block;
  font-size: 28px;
}

.toolbar {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.toolbar input,
.toolbar select,
.form input,
.form textarea {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 10px;
  background: #fff;
  min-width: 0;
}

.workflow-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
}

.workflow-panel h1 {
  margin-top: 0;
}

.workflow-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.workflow-panel .status {
  grid-column: 1 / -1;
  margin: 0;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f6f8f9;
  color: var(--text);
}

.workflow-steps {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.workflow-steps span {
  min-height: 34px;
  padding: 8px 10px;
  border-radius: 6px;
  background: #eef2f4;
  color: var(--muted);
  font-size: 13px;
}

.form {
  display: grid;
  gap: 12px;
}

.form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.form label span {
  color: var(--text);
  font-size: 14px;
}

.project-list,
.result-list {
  display: grid;
  gap: 10px;
}

.project-row,
.result-row {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.result-row {
  grid-template-columns: 128px minmax(0, 1fr) auto;
  align-items: start;
}

.code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--accent-dark);
}

.badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 24px;
  border-radius: 999px;
  padding: 2px 9px;
  background: #eef2f4;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.badge.warn {
  background: #fff1dc;
  color: var(--warn);
}

.badge.risk {
  background: #ffe6e2;
  color: var(--risk);
}

.badge.ok {
  background: #e5f3ea;
  color: var(--ok);
}

.dropzone {
  display: grid;
  place-items: center;
  min-height: 180px;
  border: 2px dashed #9eb0bb;
  border-radius: 8px;
  background: #f7fafb;
  text-align: center;
  padding: 20px;
}

.dropzone.drag {
  border-color: var(--focus);
  background: #eef7ff;
}

.audio-recorder {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfb;
}

.file-upload {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
}

.file-upload input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.media-row {
  align-items: start;
}

.protocol-row {
  grid-template-columns: 180px minmax(0, 1fr);
}

.media-preview {
  display: block;
  width: min(100%, 420px);
  max-height: 260px;
  margin-top: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  object-fit: contain;
  background: #eef2f4;
}

.split {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(360px, 1.1fr);
  gap: 14px;
}

.lv-list {
  display: grid;
  gap: 8px;
  max-height: 68vh;
  overflow: auto;
  padding-right: 4px;
}

.lv-button {
  display: grid;
  gap: 5px;
  width: 100%;
  text-align: left;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 8px;
  padding: 12px;
}

.lv-button.active {
  border-color: var(--accent);
  background: #edf7f4;
}

.detail-title {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  justify-content: space-between;
}

.requirements {
  display: grid;
  gap: 10px;
}

.requirement {
  display: grid;
  gap: 7px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.requirement-meta {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 10px;
  border-radius: 6px;
  background: #f6f8f9;
}

.requirement-meta div {
  display: grid;
  grid-template-columns: 136px minmax(0, 1fr);
  gap: 10px;
}

.requirement-meta dt {
  color: var(--muted);
  font-size: 12px;
}

.requirement-meta dd {
  margin: 0;
  font-size: 13px;
}

.tolerance-card {
  border-left: 4px solid var(--focus);
}

.tolerance-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
  gap: 8px;
  align-items: end;
}

.tolerance-form label {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 12px;
}

.tolerance-form input {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 7px 9px;
  background: #fff;
}

.report-form textarea,
.draft-card pre {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fbfcfd;
  padding: 10px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.draft-card pre {
  margin: 10px 0 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
}

.draft-advisory {
  margin-top: 10px;
  border: 1px solid #f0d48a;
  border-radius: 6px;
  background: #fff8e5;
  color: #604812;
  padding: 10px 12px;
  font-size: 13px;
}

.draft-advisory ul {
  margin: 6px 0 0 18px;
  padding: 0;
}

.workfile {
  margin-top: 10px;
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.workfile summary {
  cursor: pointer;
  color: var(--focus);
  font-weight: 700;
}

.workfile-body {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.workfile-form {
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fbfcfd;
}

.workfile-form textarea {
  width: 100%;
  min-height: 78px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px;
  resize: vertical;
}

.workfile-list {
  display: grid;
  gap: 5px;
  font-size: 13px;
}

.workfile-list p {
  margin: 0;
}

.empty {
  padding: 28px;
  color: var(--muted);
  text-align: center;
}

.legal-note {
  display: grid;
  gap: 8px;
  border-left: 4px solid var(--warn);
  background: #fff8ec;
  padding: 12px 14px;
}

.footer-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

@media (max-width: 920px) {
  .topbar-inner {
    grid-template-columns: 1fr;
  }

  .layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .split,
  .grid.cols-2,
  .grid.cols-3,
  .grid.cols-4,
  .result-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .content,
  .sidebar {
    padding: 14px;
  }

  .nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .toolbar {
    align-items: stretch;
  }

  .toolbar > * {
    width: 100%;
  }

  .audio-recorder {
    grid-template-columns: 1fr;
  }

  .workflow-panel,
  .workflow-steps {
    grid-template-columns: 1fr;
  }

  .workflow-actions {
    justify-content: stretch;
  }

  .workflow-actions > * {
    width: 100%;
  }

  .requirement-meta div {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .tolerance-form {
    grid-template-columns: 1fr;
  }
}

.storage-warning {
  background: #fff4d6;
  border-bottom: 2px solid #c98a00;
  color: #4a2f00;
  padding: 0.6rem 1rem;
  font-size: 0.95rem;
  text-align: center;
}