@layer reset, base, components, layout, utilities, responsive;

@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body, h1, h2, h3, p, ul, dl, dd { margin: 0; }
  img, svg { display: block; max-width: 100%; }
  button, input, textarea, select { font: inherit; }
}

@layer base {
  :root {
    color-scheme: light;
    --ink: #172b3a;
    --ink-strong: #0b1f2a;
    --muted: #61717d;
    --muted-light: #84929b;
    --line: #dce4e8;
    --line-strong: #c8d3d9;
    --background: #f4f7f6;
    --surface: #ffffff;
    --surface-soft: #edf3f2;
    --primary: #076b67;
    --primary-dark: #064e4b;
    --primary-soft: #dff2ef;
    --navy: #102f44;
    --navy-soft: #e9f0f4;
    --true: #08765b;
    --true-soft: #def3ea;
    --false: #a33a3a;
    --false-soft: #fae8e6;
    --warning: #9a6700;
    --warning-soft: #fff3d1;
    --admin: #604b8c;
    --focus: #e59b21;
    --shadow-sm: 0 1px 2px rgb(15 40 50 / 5%), 0 5px 16px rgb(15 40 50 / 5%);
    --shadow-md: 0 18px 55px rgb(15 40 50 / 10%);
    --radius-sm: .5rem;
    --radius: .875rem;
    --radius-lg: 1.25rem;
    --content: 73rem;
  }

  body {
    min-width: 18rem;
    min-height: 100vh;
    background:
      radial-gradient(circle at 8% 2%, rgb(7 107 103 / 6%), transparent 24rem),
      var(--background);
    color: var(--ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
  }

  h1, h2, h3 { color: var(--ink-strong); font-weight: 750; letter-spacing: -.025em; line-height: 1.15; }
  h1 { font-size: clamp(2rem, 4vw, 3.25rem); }
  h2 { font-size: clamp(1.3rem, 2.2vw, 1.75rem); }
  h3 { font-size: 1.05rem; }
  p + p { margin-top: .75rem; }
  a { color: var(--primary); text-underline-offset: .18em; }
  a:hover { color: var(--primary-dark); }
  button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 3px;
  }
  ::selection { background: #bfe5df; color: var(--ink-strong); }
  code, kbd { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
  code { color: var(--navy); font-size: .85em; overflow-wrap: anywhere; }
  kbd { min-width: 1.65rem; padding: .12rem .4rem; border: 1px solid var(--line-strong); border-bottom-width: 2px; border-radius: .3rem; background: var(--surface); color: var(--ink); font-size: .75rem; text-align: center; }
  progress { width: 100%; height: .5rem; overflow: hidden; border: 0; border-radius: 999px; background: var(--line); }
  progress::-webkit-progress-bar { border-radius: 999px; background: var(--line); }
  progress::-webkit-progress-value { border-radius: 999px; background: var(--primary); }
  progress::-moz-progress-bar { border-radius: 999px; background: var(--primary); }
}

@layer components {
  .skip-link { position: fixed; z-index: 100; top: .75rem; left: .75rem; translate: 0 -180%; padding: .65rem 1rem; border-radius: var(--radius-sm); background: var(--ink-strong); color: white; text-decoration: none; }
  .skip-link:focus { translate: 0; }

  .eyebrow { color: var(--primary); font-size: .72rem; font-weight: 800; letter-spacing: .14em; line-height: 1.3; text-transform: uppercase; }
  .lead { max-width: 43rem; color: var(--muted); font-size: clamp(1rem, 1.5vw, 1.12rem); line-height: 1.65; }
  .muted { color: var(--muted); }
  .quiet-link, .back-link { color: var(--muted); font-size: .9rem; font-weight: 650; }
  .back-link { display: inline-block; margin-bottom: 1.5rem; text-decoration: none; }
  .back-link:hover { color: var(--primary); }

  .button, button {
    display: inline-flex;
    min-height: 2.75rem;
    align-items: center;
    justify-content: center;
    gap: .55rem;
    padding: .65rem 1.05rem;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--ink);
    cursor: pointer;
    font-weight: 720;
    line-height: 1.25;
    text-decoration: none;
    transition: border-color .18s ease, background .18s ease, color .18s ease, box-shadow .18s ease, translate .18s ease;
  }
  .button:hover, button:hover { border-color: #a9b9c1; color: var(--ink-strong); box-shadow: var(--shadow-sm); translate: 0 -1px; }
  .button.primary, button.primary { border-color: var(--primary); background: var(--primary); color: white; }
  .button.primary:hover, button.primary:hover { border-color: var(--primary-dark); background: var(--primary-dark); color: white; }
  .button.secondary { border-color: var(--navy); background: var(--navy); color: white; }
  .button.secondary:hover { background: var(--ink-strong); color: white; }
  .button.ghost { background: transparent; }
  .button.danger-quiet { border-color: transparent; background: transparent; color: var(--false); }
  .button.danger-quiet:hover { border-color: #efc9c5; background: var(--false-soft); }
  .button-wide { width: 100%; }
  .button-small { min-height: 2.25rem; padding: .42rem .72rem; font-size: .82rem; }
  button:disabled { cursor: wait; opacity: .62; translate: 0; }

  .badge { display: inline-flex; width: max-content; align-items: center; gap: .4rem; padding: .28rem .58rem; border: 1px solid var(--line); border-radius: 999px; background: var(--surface-soft); color: var(--muted); font-size: .72rem; font-weight: 780; letter-spacing: .02em; line-height: 1.15; }
  .badge-success { border-color: #b6ddce; background: var(--true-soft); color: #075c48; }
  .badge-active { border-color: #addad6; background: var(--primary-soft); color: var(--primary-dark); }
  .badge-warning { border-color: #ecd795; background: var(--warning-soft); color: var(--warning); }
  .badge-true { border-color: #b6ddce; background: var(--true-soft); color: var(--true); }
  .badge-false { border-color: #efc9c5; background: var(--false-soft); color: var(--false); }
  .status-dot { width: .48rem; height: .48rem; border-radius: 50%; background: currentColor; }

  .alert { display: grid; gap: .18rem; padding: .85rem 1rem; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); background: var(--surface); }
  .alert span { color: var(--muted); }
  .alert-error { border-color: #e7bdb9; background: var(--false-soft); color: #7d2c2c; }
  .alert-error span { color: #7d2c2c; }

  .field { display: grid; gap: .4rem; }
  .field label { color: var(--ink-strong); font-size: .88rem; font-weight: 730; }
  .field small, .field > span { color: var(--muted); font-size: .8rem; }
  input, textarea, select {
    display: block;
    width: 100%;
    min-height: 2.85rem;
    padding: .68rem .8rem;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--ink-strong);
    transition: border-color .18s ease, box-shadow .18s ease;
  }
  input::placeholder, textarea::placeholder { color: var(--muted-light); }
  input:hover, textarea:hover, select:hover { border-color: #9daeb7; }
  input:focus, textarea:focus, select:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgb(7 107 103 / 10%); outline: 0; }
  textarea { min-height: 12rem; resize: vertical; line-height: 1.65; }
  input[type="file"] { height: auto; padding: .65rem; }
  input[type="file"]::file-selector-button { margin-right: .8rem; padding: .55rem .75rem; border: 0; border-radius: .4rem; background: var(--navy-soft); color: var(--navy); cursor: pointer; font-weight: 700; }
  .stack-form { display: grid; gap: 1.2rem; }
  .form-actions { display: flex; flex-wrap: wrap; gap: .75rem; padding-top: .25rem; }
  .form-panel { max-width: 48rem; padding: clamp(1.2rem, 3vw, 2rem); border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-sm); }

  .definition { display: grid; grid-template-columns: auto 1fr; gap: 1rem; max-width: 52rem; margin: 1.5rem auto; padding: 1.2rem 1.35rem; border: 1px solid #b7d9d5; border-radius: var(--radius); background: linear-gradient(135deg, #e8f5f3, #f4faf9); }
  .definition-mark { display: grid; width: 2rem; height: 2rem; place-items: center; border-radius: 50%; background: var(--primary); color: white; font-family: Georgia, serif; font-weight: 800; }
  .definition h2 { margin: .3rem 0 .6rem; font-size: 1.12rem; }
  .definition p:last-child { color: #294c4a; font-size: .92rem; line-height: 1.65; }

  .empty-state { display: flex; min-height: 10rem; flex-direction: column; align-items: center; justify-content: center; gap: .35rem; padding: 2rem; color: var(--muted); text-align: center; }
  .empty-state strong { color: var(--ink-strong); font-size: 1.05rem; }
  .empty-state.large { min-height: 20rem; gap: .65rem; border: 1px dashed var(--line-strong); border-radius: var(--radius); background: rgb(255 255 255 / 55%); }
  .empty-state .button { margin-top: .5rem; }
}

@layer layout {
  .site-header { position: sticky; z-index: 20; top: 0; border-bottom: 1px solid rgb(220 228 232 / 85%); background: rgb(255 255 255 / 92%); backdrop-filter: blur(14px); }
  .header-inner { display: flex; min-height: 4.5rem; max-width: var(--content); align-items: center; gap: 1.25rem; margin: 0 auto; padding: .65rem 1.25rem; }
  .brand { display: inline-flex; align-items: center; gap: .72rem; margin-right: auto; color: var(--ink-strong); text-decoration: none; }
  .brand:hover { color: var(--ink-strong); }
  .brand-mark { display: grid; width: 2.35rem; height: 2.35rem; place-items: center; border-radius: .6rem .6rem .6rem .15rem; background: var(--navy); color: white; font-size: .72rem; font-weight: 850; letter-spacing: .05em; }
  .brand-copy { display: grid; line-height: 1.05; }
  .brand-copy strong { font-size: .92rem; letter-spacing: -.02em; }
  .brand-copy small { color: var(--muted); font-size: .71rem; }
  .header-account { display: flex; align-items: center; gap: .5rem; color: var(--muted); font-size: .82rem; }
  .avatar { display: grid; width: 2rem; height: 2rem; flex: 0 0 auto; place-items: center; border-radius: 50%; background: var(--navy-soft); color: var(--navy); font-size: .78rem; font-weight: 800; }
  .main-nav { display: flex; align-items: center; gap: .15rem; }
  .nav-link { display: inline-flex; min-height: 2.35rem; align-items: center; padding: .4rem .7rem; border: 0; border-radius: .45rem; background: transparent; color: var(--muted); font-size: .84rem; font-weight: 700; text-decoration: none; }
  .nav-link:hover { background: var(--surface-soft); color: var(--ink-strong); box-shadow: none; translate: 0; }
  .nav-link[aria-current="page"] { background: var(--primary-soft); color: var(--primary-dark); }
  .inline { display: inline; }
  .logout-button { color: var(--false); }
  .container { width: 100%; max-width: var(--content); min-height: calc(100vh - 10rem); margin: 0 auto; padding: clamp(2rem, 5vw, 4.5rem) 1.25rem; }
  .site-footer { max-width: var(--content); margin: 0 auto; padding: 1.5rem 1.25rem 2rem; border-top: 1px solid var(--line); color: var(--muted-light); font-size: .76rem; }
  .page-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; margin-bottom: 2.25rem; }
  .page-heading h1 { margin: .4rem 0 .7rem; }
  .page-heading.compact { align-items: center; margin-bottom: 2rem; }
  .page-heading.compact h1 { font-size: clamp(1.9rem, 3vw, 2.65rem); }
  .section-heading { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; }
  .section-heading h2 { margin-top: .3rem; }
  .panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.2rem; border-bottom: 1px solid var(--line); }
  .panel-heading > div { display: flex; align-items: baseline; gap: .7rem; }
  .panel-heading h2, .panel-heading h3 { font-size: 1rem; }
  .panel-heading span { color: var(--muted); font-size: .8rem; }

  .auth-page { background: var(--navy); }
  .auth-page .site-header { position: static; border-color: rgb(255 255 255 / 10%); background: var(--navy); }
  .auth-page .brand, .auth-page .brand:hover { color: white; }
  .auth-page .brand-mark { background: var(--primary-soft); color: var(--primary-dark); }
  .auth-page .brand-copy small { color: #acc0ca; }
  .auth-container { display: grid; max-width: 75rem; min-height: calc(100vh - 4.5rem); align-items: center; padding-top: 3rem; padding-bottom: 5rem; }
  .auth-shell { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(20rem, .72fr); align-items: center; gap: clamp(3rem, 8vw, 8rem); }
  .auth-intro { color: white; }
  .auth-intro .eyebrow { color: #73c8c1; }
  .auth-intro h1 { max-width: 45rem; margin: .8rem 0 1.5rem; color: white; font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.8rem, 5.8vw, 5.3rem); font-weight: 600; letter-spacing: -.045em; }
  .auth-intro .lead { max-width: 38rem; color: #c2d1d8; }
  .feature-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; margin-top: 2.5rem; padding: 0; list-style: none; }
  .feature-list li { display: grid; gap: .35rem; padding-top: .8rem; border-top: 1px solid rgb(255 255 255 / 20%); color: #dbe6ea; font-size: .82rem; }
  .feature-list span { color: #73c8c1; font: 700 .7rem/1 ui-monospace, monospace; }
  .login-panel { padding: clamp(1.5rem, 4vw, 2.5rem); border: 1px solid rgb(255 255 255 / 40%); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-md); }
  .login-panel h2 { margin: .35rem 0 .5rem; font-size: 2rem; }
  .panel-kicker { color: var(--primary); font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
  .login-panel .stack-form { margin-top: 1.6rem; }
  .login-help { margin-top: 1.2rem; color: var(--muted); font-size: .78rem; text-align: center; }

  .dashboard-heading { align-items: center; }
  .overall-progress { display: grid; width: min(17rem, 100%); grid-template-columns: 1fr auto; gap: .45rem .8rem; padding: 1rem 1.1rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-sm); }
  .overall-progress span { color: var(--muted); font-size: .78rem; font-weight: 650; }
  .overall-progress strong { color: var(--navy); font-size: .9rem; }
  .overall-progress progress { grid-column: 1 / -1; }
  .round-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
  .round-card { position: relative; display: flex; min-height: 23rem; flex-direction: column; padding: clamp(1.4rem, 3vw, 2rem); overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-sm); }
  .round-card::before { position: absolute; inset: 0 auto 0 0; width: .26rem; background: var(--line-strong); content: ""; }
  .round-card.is-current::before { background: var(--primary); }
  .round-card-top { display: flex; align-items: center; justify-content: space-between; }
  .round-number { color: #d5dfe3; font-size: 2.5rem; font-weight: 850; letter-spacing: -.08em; line-height: 1; }
  .round-card h2 { margin: 1.5rem 0 .55rem; font-size: 1.65rem; }
  .round-description { min-height: 3.2rem; color: var(--muted); font-size: .9rem; }
  .progress-summary { display: flex; align-items: baseline; gap: .5rem; margin: 1.6rem 0 .5rem; }
  .progress-summary strong { color: var(--navy); font-size: 2.35rem; line-height: 1; }
  .progress-summary span { color: var(--muted); font-size: .88rem; }
  .round-action { display: flex; min-height: 3.5rem; align-items: flex-end; margin-top: auto; padding-top: 1.5rem; }
  .round-action .button { width: 100%; justify-content: space-between; }
  .completion-note, .locked-note { color: var(--muted); font-size: .85rem; font-weight: 650; }
  .completion-note { color: var(--true); }
  .completion-banner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 1.25rem; padding: 1.35rem 1.5rem; border-radius: var(--radius); background: var(--primary-soft); }
  .completion-banner h2 { margin-top: .25rem; font-size: 1.25rem; }

  .task-container { max-width: 61rem; padding-top: 2.25rem; }
  .task-header { max-width: 52rem; margin: 0 auto 1.4rem; }
  .task-heading-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; }
  .task-heading-row h1 { margin-top: .2rem; font-size: clamp(1.8rem, 3vw, 2.5rem); }
  .task-heading-row h1 span { color: var(--muted-light); font-weight: 500; }
  .task-progress { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: .8rem; margin-top: 1rem; }
  .task-progress span { color: var(--muted); font-size: .76rem; white-space: nowrap; }
  .news-card { max-width: 52rem; margin: 1.4rem auto 0; padding: clamp(1.35rem, 4vw, 2.6rem); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-sm); }
  .news-card h2 { max-width: 45rem; margin: .75rem 0 1.6rem; font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.65rem, 3.5vw, 2.5rem); font-weight: 650; line-height: 1.2; }
  .article-meta { display: flex; flex-wrap: wrap; align-items: center; gap: .55rem .75rem; color: var(--muted); font-size: .78rem; }
  .article-text { color: #263d4a; font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.06rem, 1.5vw, 1.16rem); line-height: 1.82; white-space: pre-wrap; }
  .news-card footer { margin-top: 1.75rem; padding-top: 1rem; border-top: 1px solid var(--line); }
  .source-link { font-size: .85rem; font-weight: 700; }
  .decision-panel { max-width: 52rem; margin: 1.25rem auto 0; padding: clamp(1.25rem, 3vw, 1.7rem); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-sm); }
  .decision-copy { text-align: center; }
  .decision-copy h2 { margin: .35rem 0; font-size: 1.35rem; }
  .decision-copy > p:last-child { color: var(--muted); font-size: .85rem; }
  .label-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; margin-top: 1.2rem; }
  .label { min-height: 6.4rem; justify-content: flex-start; gap: .85rem; padding: .9rem; text-align: left; }
  .label strong, .label small { display: block; }
  .label strong { font-size: 1rem; }
  .label small { margin-top: .22rem; color: var(--muted); font-size: .73rem; font-weight: 550; line-height: 1.35; }
  .label-true { border-color: #acd7c7; background: var(--true-soft); color: var(--true); }
  .label-true:hover { border-color: var(--true); background: #d0eddf; color: #075b48; }
  .label-false { border-color: #ecc6c2; background: var(--false-soft); color: var(--false); }
  .label-false:hover { border-color: var(--false); background: #f5dad7; color: #7e2d2d; }
  .label[aria-pressed="true"] { box-shadow: inset 0 0 0 2px currentColor; }
  .decision-key { display: grid; width: 2rem; height: 2rem; flex: 0 0 auto; place-items: center; border: 1px solid currentColor; border-radius: .4rem; background: rgb(255 255 255 / 65%); font: 800 .78rem/1 ui-monospace, monospace; }
  .label-form.is-submitting { opacity: .65; pointer-events: none; }
  .keyboard-hint { margin-top: .9rem; color: var(--muted-light); font-size: .72rem; text-align: center; }

  .transition-container { display: grid; max-width: 62rem; place-items: center; }
  .transition-card { width: 100%; max-width: 50rem; padding: clamp(1.6rem, 5vw, 3.5rem); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-md); text-align: center; }
  .milestone { display: grid; width: 3.5rem; height: 3.5rem; place-items: center; margin: 0 auto 1.1rem; border-radius: 50%; background: var(--true-soft); color: var(--true); font-size: 1.4rem; font-weight: 900; }
  .transition-card h1 { max-width: 40rem; margin: .5rem auto 1rem; }
  .transition-card > .lead { margin: 0 auto; }
  .transition-card .definition { text-align: left; }
  .transition-actions { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-top: 1.5rem; }

  .results-heading { align-items: center; }
  .results-section { margin: 1.5rem 0; padding: clamp(1.25rem, 3vw, 2rem); border: 1px solid var(--line); border-radius: var(--radius-lg); background: rgb(255 255 255 / 70%); }
  .metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .75rem; }
  .metric-card { display: grid; gap: .3rem; padding: 1.2rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
  .metric-card > span { color: var(--muted); font-size: .76rem; font-weight: 650; }
  .metric-card strong { color: var(--navy); font-size: clamp(1.7rem, 3vw, 2.3rem); line-height: 1.1; }
  .metric-card small { color: var(--muted-light); font-size: .7rem; }
  .results-columns { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(15rem, .6fr); gap: .75rem; margin-top: .75rem; }
  .data-panel { padding: 1.2rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
  .data-panel h3 { margin-bottom: 1rem; }
  .distribution-list { display: grid; gap: 1rem; }
  .distribution-row { display: grid; grid-template-columns: 10rem 1fr; align-items: center; gap: .2rem 1rem; }
  .distribution-row > div:first-child { display: grid; }
  .distribution-row strong { font-size: .82rem; }
  .distribution-row span { color: var(--muted); font-size: .69rem; }
  .distribution-row small { display: flex; grid-column: 2; justify-content: space-between; }
  .split-bar { display: flex; height: .5rem; overflow: hidden; border-radius: 999px; background: var(--false-soft); }
  .split-true { width: var(--segment); background: var(--true); }
  .split-false { flex: 1; background: var(--false); }
  .summary-list { display: grid; }
  .summary-list > div { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .7rem 0; border-bottom: 1px solid var(--line); }
  .summary-list > div:last-child { border-bottom: 0; }
  .summary-list dt { color: var(--muted); font-size: .8rem; }
  .summary-list dd { color: var(--navy); font-weight: 800; }
  .disagreement-panel { margin-top: .75rem; padding: 0; overflow: hidden; }
  .change-section { margin-top: 1.5rem; padding: clamp(1.25rem, 3vw, 2rem); border-radius: var(--radius-lg); background: var(--navy); color: white; }
  .change-section h2, .change-section .eyebrow { color: white; }
  .change-section .eyebrow { opacity: .65; }
  .change-total { display: grid; text-align: right; }
  .change-total small { color: #b7c8d1; font-size: .68rem; font-weight: 500; }
  .change-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .7rem; }
  .change-grid article { display: grid; gap: .25rem; padding: 1rem; border: 1px solid rgb(255 255 255 / 13%); border-radius: var(--radius-sm); background: rgb(255 255 255 / 6%); }
  .change-grid strong { color: white; font-size: 1.65rem; }
  .change-grid small { color: #c6d3d9; font-size: .72rem; }
  .change-dot { width: 1.2rem; height: .2rem; margin-bottom: .3rem; border-radius: 999px; background: #77c9c2; }
  .change-dot.true-false { background: #e59f99; }
  .change-dot.false-true { background: #73c8a7; }
  .change-dot.unchanged { background: #82abc3; }
  .change-dot.missing { background: #8999a2; }

  .admin-container { max-width: 82rem; padding-top: 2rem; }
  .admin-layout { display: grid; grid-template-columns: 13rem minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 3rem); align-items: start; }
  .admin-sidebar { position: sticky; top: 6.5rem; padding: 1.25rem; border: 1px solid var(--line); border-radius: var(--radius); background: rgb(255 255 255 / 72%); }
  .admin-sidebar-heading { margin-bottom: 1rem; padding: .2rem .45rem .9rem; border-bottom: 1px solid var(--line); }
  .admin-sidebar-heading h2 { margin-top: .3rem; font-size: 1.1rem; }
  .admin-nav { display: grid; gap: .15rem; }
  .admin-nav a { display: flex; min-height: 2.55rem; align-items: center; padding: .5rem .7rem; border-radius: .45rem; color: var(--muted); font-size: .84rem; font-weight: 680; text-decoration: none; }
  .admin-nav a:hover { background: var(--surface-soft); color: var(--ink-strong); }
  .admin-nav a[aria-current="page"] { background: #ece8f5; color: #4f3a78; }
  .admin-content { min-width: 0; }
  .dataset-banner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.2rem; border: 1px solid #b8dace; border-radius: var(--radius); background: var(--true-soft); }
  .dataset-banner > div { display: flex; align-items: center; gap: .7rem; color: var(--true); }
  .dataset-banner p { display: grid; }
  .dataset-banner small { color: #437568; font-size: .7rem; }
  .dataset-banner strong { color: #075744; }
  .admin-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .8rem; margin-top: .8rem; }
  .admin-metrics article { display: grid; gap: .15rem; padding: 1.25rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-sm); }
  .admin-metrics span { color: var(--muted); font-size: .76rem; }
  .admin-metrics strong { color: var(--navy); font-size: 2rem; }
  .admin-metrics small { color: var(--muted-light); font-size: .7rem; }
  .quick-actions { margin-top: 2.2rem; }
  .quick-action-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; }
  .quick-action-grid a { display: grid; grid-template-columns: 1fr auto; gap: .25rem 1rem; padding: 1.15rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); color: var(--ink-strong); text-decoration: none; }
  .quick-action-grid a:hover { border-color: #aabcc4; box-shadow: var(--shadow-sm); }
  .quick-action-grid span { grid-column: 1; color: var(--muted); font-size: .78rem; }
  .quick-action-grid b { grid-column: 2; grid-row: 1 / span 2; align-self: center; color: var(--primary); }
  .search-form { display: grid; grid-template-columns: minmax(12rem, 28rem) auto auto; gap: .55rem; align-items: center; margin-bottom: 1rem; }
  .table-panel { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-sm); }
  .table-wrap { max-width: 100%; overflow-x: auto; }
  table { width: 100%; border-collapse: collapse; background: var(--surface); font-size: .84rem; }
  th { padding: .75rem 1rem; border-bottom: 1px solid var(--line-strong); background: #f6f8f8; color: var(--muted); font-size: .68rem; font-weight: 800; letter-spacing: .06em; text-align: left; text-transform: uppercase; white-space: nowrap; }
  td { padding: .9rem 1rem; border-bottom: 1px solid var(--line); color: var(--ink); vertical-align: middle; }
  tbody tr:last-child td { border-bottom: 0; }
  tbody tr:hover { background: #fafcfc; }
  td > small, td > strong + small { display: block; color: var(--muted); font-size: .72rem; }
  .actions-column { width: 1%; text-align: right; }
  .row-actions, .user-actions { display: flex; align-items: center; justify-content: flex-end; gap: .2rem; white-space: nowrap; }
  .position-number { display: inline-grid; min-width: 2rem; height: 2rem; place-items: center; border-radius: .4rem; background: var(--navy-soft); color: var(--navy); font-size: .78rem; font-weight: 800; }
  .person-cell { display: flex; min-width: 12rem; align-items: center; gap: .65rem; }
  .person-cell > span:last-child { display: grid; }
  .person-cell small { color: var(--muted); font-size: .7rem; }
  .round-pill { display: inline-grid; min-width: 2rem; height: 2rem; place-items: center; border-radius: 50%; background: var(--primary-soft); color: var(--primary-dark); font-size: .76rem; font-weight: 800; }
  .create-user-panel { margin-bottom: 1rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
  .create-user-panel summary { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.2rem; cursor: pointer; list-style: none; }
  .create-user-panel summary::-webkit-details-marker { display: none; }
  .create-user-panel summary > span:first-child { display: grid; }
  .create-user-panel summary small { color: var(--muted); font-size: .72rem; font-weight: 500; }
  .create-user-panel[open] summary { border-bottom: 1px solid var(--line); }
  .user-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; padding: 1.2rem; }
  .user-form .button { align-self: end; }
  .password-reset { position: relative; }
  .password-reset > summary { color: var(--primary); cursor: pointer; font-size: .76rem; font-weight: 700; list-style: none; }
  .password-reset > summary::-webkit-details-marker { display: none; }
  .password-reset[open] form { display: grid; position: absolute; z-index: 5; top: 1.8rem; right: 0; width: 17rem; gap: .5rem; padding: .75rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface); box-shadow: var(--shadow-md); }
  .import-layout { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(15rem, .75fr); gap: 1rem; align-items: start; }
  .file-field input { padding: 1rem; border-style: dashed; background: #fafcfc; }
  .info-panel { padding: 1.4rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--navy-soft); }
  .info-panel h2 { margin: .4rem 0 1rem; font-size: 1.15rem; }
  .info-panel ul { display: grid; gap: .65rem; padding-left: 1.2rem; color: var(--muted); font-size: .82rem; }
  .admin-result-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; }
  .admin-result-card { padding: 1.4rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow-sm); }
  .admin-result-card h2 { margin: 1rem 0 .8rem; }
  .compact-change { margin-top: .8rem; }
}

@layer utilities {
  .sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }
}

@layer responsive {
  @media (max-width: 62rem) {
    .header-account .account-name { display: none; }
    .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .admin-layout { width: 100%; min-width: 0; grid-template-columns: minmax(0, 1fr); }
    .admin-sidebar { position: static; width: 100%; min-width: 0; overflow: hidden; padding: .75rem; }
    .admin-sidebar-heading { display: none; }
    .admin-nav { display: flex; width: 100%; min-width: 0; gap: .25rem; overflow-x: auto; scrollbar-width: thin; }
    .admin-nav a { flex: 0 0 auto; }
  }

  @media (max-width: 48rem) {
    .header-inner { flex-wrap: wrap; gap: .5rem; padding: .6rem 1rem; }
    .brand { margin-right: auto; }
    .brand-copy { display: none; }
    .main-nav { width: 100%; justify-content: space-between; border-top: 1px solid var(--line); padding-top: .45rem; }
    .nav-link { padding-inline: .55rem; font-size: .78rem; }
    .container { padding: 2rem 1rem 3rem; }
    .page-heading, .dashboard-heading { align-items: stretch; flex-direction: column; gap: 1.2rem; }
    .overall-progress { width: 100%; }
    .round-grid, .auth-shell, .results-columns, .import-layout { grid-template-columns: 1fr; }
    .round-card { min-height: 21rem; }
    .completion-banner, .transition-actions { align-items: stretch; flex-direction: column; }
    .auth-container { min-height: auto; padding: 2.5rem 1rem 4rem; }
    .auth-intro h1 { font-size: clamp(2.4rem, 12vw, 4rem); }
    .feature-list { display: none; }
    .login-panel { padding: 1.4rem; }
    .label-form { grid-template-columns: 1fr; }
    .label { min-height: 5.5rem; }
    .keyboard-hint { display: none; }
    .metric-grid, .change-grid, .admin-metrics, .quick-action-grid, .admin-result-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .distribution-row { grid-template-columns: 7.5rem 1fr; }
    .change-total { text-align: left; }
    .user-form { grid-template-columns: 1fr; }
    .search-form { grid-template-columns: 1fr auto; }
    .search-form .quiet-link { grid-column: 1 / -1; }
    .admin-content .table-wrap { overflow: visible; }
    .admin-content table, .admin-content tbody, .admin-content tr, .admin-content td { display: block; width: 100%; }
    .admin-content thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
    .admin-content tbody { display: grid; gap: .65rem; padding: .65rem; background: var(--background); }
    .admin-content tr { padding: .45rem .8rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface); }
    .admin-content td { display: grid; grid-template-columns: 6.5rem minmax(0, 1fr); align-items: center; gap: .6rem; padding: .55rem 0; border-bottom: 1px solid var(--line); }
    .admin-content td:last-child { border-bottom: 0; }
    .admin-content td::before { color: var(--muted); content: attr(data-label); font-size: .67rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
    .row-actions, .user-actions { flex-wrap: wrap; justify-content: flex-start; white-space: normal; }
    .password-reset[open] form { position: fixed; inset: auto 1rem 1rem; width: auto; }
  }

  @media (max-width: 34rem) {
    .account-name, .header-account { display: none; }
    .main-nav { gap: 0; }
    .nav-link { padding-inline: .45rem; }
    .page-heading.compact .button { width: 100%; }
    .metric-grid, .change-grid, .admin-metrics, .quick-action-grid, .admin-result-grid { grid-template-columns: 1fr; }
    .task-heading-row { align-items: flex-start; }
    .task-heading-row .quiet-link { display: none; }
    .task-progress { grid-template-columns: 1fr; }
    .task-progress span { text-align: right; }
    .news-card { padding: 1.2rem; }
    .news-card h2 { font-size: 1.65rem; }
    .decision-panel { padding: 1rem; }
    .definition { grid-template-columns: 1fr; }
    .definition-mark { width: 1.7rem; height: 1.7rem; }
    .distribution-row { grid-template-columns: 1fr; }
    .distribution-row small { grid-column: 1; }
    .search-form { grid-template-columns: 1fr; }
    .admin-content td { grid-template-columns: 5.5rem minmax(0, 1fr); }
  }

  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  }

  @media print {
    .site-header, .site-footer, .admin-sidebar, .button, button { display: none !important; }
    body { background: white; }
    .container { max-width: none; padding: 0; }
    .results-section, .data-panel, .metric-card { break-inside: avoid; box-shadow: none; }
  }
}