* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; }
body { min-height: 100svh; overflow-x: clip; background: var(--canvas); color: var(--ink); font-family: var(--font-ui); font-size: var(--text-base); line-height: 1.5; -webkit-font-smoothing: antialiased; font-variant-numeric: tabular-nums; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
::selection { background: var(--accent); color: var(--accent-ink); }

.app { min-height: 100svh; }
.topbar { position: sticky; inset: 0 0 auto; z-index: 50; height: var(--topbar-h); display: grid; grid-template-columns: minmax(190px, 1fr) auto minmax(190px, 1fr); align-items: center; gap: var(--sp-4); padding: 0 var(--sp-5); border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--canvas) 91%, transparent); backdrop-filter: blur(18px); }
.brand { display: inline-flex; align-items: center; gap: var(--sp-3); color: var(--ink); text-decoration: none; width: max-content; }
.brand__mark { position: relative; width: 32px; height: 32px; border-radius: 11px; background: var(--ink); box-shadow: var(--shadow-xs); }
.brand__mark::before, .brand__mark::after { content: ''; position: absolute; border-radius: 50%; background: var(--surface-raised); }
.brand__mark::before { width: 9px; height: 9px; left: 7px; top: 7px; }
.brand__mark::after { width: 9px; height: 9px; right: 7px; bottom: 7px; opacity: .62; }
.brand__name { font-weight: 750; letter-spacing: -.035em; }
.workspace-switch { justify-self: center; display: flex; align-items: center; gap: var(--sp-2); border: 1px solid var(--line); border-radius: var(--radius-pill); padding: 5px 6px 5px 12px; background: var(--surface); box-shadow: var(--shadow-xs); font-size: var(--text-sm); font-weight: 650; }
.workspace-switch__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--coral); }
.topbar__tools { justify-self: end; display: flex; align-items: center; gap: var(--sp-2); }
.avatar { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--apricot-soft); color: var(--coral); font-size: var(--text-xs); font-weight: 800; border: 2px solid var(--surface-raised); cursor: pointer; }

.dock { position: fixed; z-index: 45; left: 0; top: var(--topbar-h); bottom: 0; width: var(--dock-w); display: flex; flex-direction: column; align-items: center; gap: 6px; padding: var(--sp-5) 10px; border-right: 1px solid var(--line); background: color-mix(in srgb, var(--canvas) 88%, transparent); }
.dock__link { position: relative; display: grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 14px; background: transparent; color: var(--ink-muted); text-decoration: none; cursor: pointer; transition: color var(--dur-fast), background var(--dur-fast); }
.dock__link:hover, .dock__link:focus-visible { color: var(--ink); background: var(--surface); }
.dock__link[aria-current="page"] { color: var(--accent); background: var(--accent-soft); }
.dock__link svg { width: 19px; height: 19px; stroke: currentColor; fill: none; stroke-width: 1.7; }
.dock__label { position: absolute; left: calc(100% + 10px); padding: 5px 8px; border-radius: 7px; background: var(--ink); color: var(--surface); font-size: var(--text-xs); opacity: 0; visibility: hidden; pointer-events: none; white-space: nowrap; }
@media (hover:hover) { .dock__link:hover .dock__label { opacity: 1; visibility: visible; } }
.dock__spacer { flex: 1; }

.main { margin-left: var(--dock-w); padding: var(--sp-6); }
.canvas { width: min(1440px, 100%); margin: 0 auto; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--sp-5); }
.hero { grid-column: 1 / -1; display: flex; align-items: end; justify-content: space-between; gap: var(--sp-5); padding: var(--sp-5) 2px var(--sp-2); }
.hero__eyebrow { color: var(--ink-muted); font-size: var(--text-xs); font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.hero h1 { margin-top: 4px; font-family: var(--font-display); font-size: var(--text-3xl); font-weight: 500; line-height: .95; letter-spacing: -.045em; }
.hero__note { max-width: 360px; color: var(--ink-soft); font-size: var(--text-sm); }
.hero > div:last-child { display: grid; justify-items: start; gap: 10px; }

.card { position: relative; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-xs); }
.card__head { display: flex; justify-content: space-between; align-items: center; gap: var(--sp-4); padding: var(--sp-5) var(--sp-5) var(--sp-3); }
.card__title { font-size: var(--text-base); font-weight: 750; letter-spacing: -.025em; }
.card__sub { margin-top: 2px; color: var(--ink-muted); font-size: var(--text-xs); }
.card__body { padding: var(--sp-4) var(--sp-5) var(--sp-5); }

.btn { display: inline-flex; min-height: 36px; align-items: center; justify-content: center; gap: var(--sp-2); padding: 0 var(--sp-3); border: 1px solid var(--line-strong); border-radius: 11px; background: var(--surface-raised); box-shadow: var(--shadow-xs); color: var(--ink); font-size: var(--text-sm); font-weight: 700; cursor: pointer; }
.btn:hover { background: var(--surface-hover); }
.btn:focus-visible, .icon-btn:focus-visible, input:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 25%, transparent); outline-offset: 2px; }
.btn--primary { border-color: var(--accent); background: var(--accent); color: var(--accent-ink); box-shadow: 0 5px 14px color-mix(in srgb, var(--accent) 22%, transparent); }
.btn--primary:hover { background: var(--accent-hover); }
.btn--quiet { border-color: transparent; box-shadow: none; background: transparent; color: var(--ink-soft); }
.icon-btn { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid var(--line); border-radius: 11px; background: var(--surface); box-shadow: var(--shadow-xs); cursor: pointer; }
.icon-btn svg, .btn svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.kbd { padding: 2px 5px; border: 1px solid var(--line); border-radius: 5px; background: var(--canvas-soft); color: var(--ink-muted); font-family: var(--font-mono); font-size: .6rem; }
.tag { display: inline-flex; align-items: center; gap: 5px; padding: 4px 8px; border-radius: var(--radius-pill); font-size: var(--text-xs); font-weight: 750; }
.tag--mint { color: var(--mint); background: var(--mint-soft); }
.tag--coral { color: var(--coral); background: var(--coral-soft); }
.tag--lilac { color: var(--lilac); background: var(--lilac-soft); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

@media (max-width: 900px) {
  body { padding-bottom: 136px; }
  .topbar { grid-template-columns: 1fr auto; padding: 0 var(--sp-4); }
  .workspace-switch { display: none; }
  .dock { top: auto; right: 10px; bottom: 74px; left: 10px; width: auto; height: 58px; flex-direction: row; justify-content: space-around; padding: 7px 9px; border: 1px solid var(--line); border-radius: 20px; background: color-mix(in srgb, var(--surface-raised) 92%, transparent); box-shadow: var(--shadow-md); backdrop-filter: blur(18px); }
  .dock__spacer, .dock__label { display: none; }
  .dock__link { width: 46px; height: 42px; }
  .main { margin-left: 0; padding: var(--sp-4); }
  .hero { align-items: start; flex-direction: column; padding-top: var(--sp-4); }
}
@media (max-width: 560px) {
  .brand__name, .topbar .btn__label { display: none; }
  .main { padding: var(--sp-3); }
  .canvas { gap: var(--sp-3); }
  .hero h1 { font-size: 2.8rem; }
  .card__head, .card__body { padding-left: var(--sp-4); padding-right: var(--sp-4); }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; } }

/* Atlas visual language: an editorial studio ledger, not generic SaaS chrome. */
body {
  background-color: var(--canvas);
  background-image:
    linear-gradient(to right, color-mix(in srgb, var(--ink) 3.5%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--ink) 3.5%, transparent) 1px, transparent 1px);
  background-size: 32px 32px;
}
.topbar { border-bottom-color: var(--ink); background: color-mix(in srgb, var(--canvas) 95%, transparent); }
.brand__mark { border-radius: 3px; background: var(--ink); box-shadow: 3px 3px 0 var(--accent); transform: rotate(-2deg); }
.brand__mark::before { width: 12px; height: 3px; left: 6px; top: 9px; border-radius: 0; transform: rotate(-35deg); }
.brand__mark::after { width: 12px; height: 3px; right: 6px; bottom: 9px; border-radius: 0; transform: rotate(-35deg); opacity: 1; }
.workspace-switch { border-radius: 3px; border-color: var(--line-strong); box-shadow: 2px 2px 0 color-mix(in srgb, var(--ink) 10%, transparent); }
.dock { border-right: 0; background: var(--ink); }
.dock__link { border-radius: 3px; color: #9ba5ba; }
.dock__link:hover, .dock__link:focus-visible { background: rgba(255,255,255,.1); color: #fff; }
.dock__link[aria-current="page"] { color: #fff; background: var(--accent); box-shadow: 4px 0 0 var(--coral); }
.dock__link[aria-current="page"]::after { content: ''; position: absolute; right: -10px; width: 10px; height: 2px; background: var(--coral); }
.hero, .view-head { position: relative; border-top: 2px solid var(--ink); }
.hero::after, .view-head::after { content: ''; position: absolute; top: -2px; right: 0; width: 84px; height: 2px; background: var(--coral); }
.hero h1, .view-head h1 { text-wrap: balance; }
.card { border-color: color-mix(in srgb, var(--ink) 17%, transparent); border-radius: var(--radius-lg); box-shadow: var(--shadow-xs); }
.card::before { content: ''; position: absolute; z-index: 1; top: -1px; left: 20px; width: 42px; height: 3px; background: var(--accent); }
.btn { border-radius: 3px; box-shadow: 2px 2px 0 color-mix(in srgb, var(--ink) 12%, transparent); }
.btn--primary { box-shadow: 3px 3px 0 color-mix(in srgb, var(--ink) 25%, transparent); }
.icon-btn { border-radius: 3px; box-shadow: 2px 2px 0 color-mix(in srgb, var(--ink) 9%, transparent); }
.tag { border-radius: 2px; letter-spacing: .025em; text-transform: uppercase; }
.avatar { border-radius: 3px; }
@media (max-width:900px) {
  .dock { border-radius: 5px; border: 1px solid color-mix(in srgb,#fff 12%,transparent); background: var(--ink); }
  .dock__link[aria-current="page"] { box-shadow: 0 3px 0 var(--coral); }
  .dock__link[aria-current="page"]::after { display:none; }
}

/* Restrained product layer: neutral, precise and adaptable. */
body { background: var(--canvas); }
.topbar { border-bottom: 1px solid var(--line); background: color-mix(in srgb,var(--canvas) 94%,transparent); }
.brand__mark { width: 27px; height: 27px; border-radius: 50%; background: var(--ink); box-shadow: none; transform: none; }
.brand__mark::before { width: 7px; height: 7px; left: 6px; top: 6px; border-radius: 50%; transform: none; }
.brand__mark::after { display: block; width: 7px; height: 7px; right: 6px; bottom: 6px; border-radius: 50%; transform: none; opacity: .55; }
.workspace-switch { border-radius: 8px; box-shadow: none; }
.dock { border-right: 1px solid var(--line); background: color-mix(in srgb,var(--canvas) 96%,transparent); }
.dock__link { border-radius: 8px; color: var(--ink-muted); }
.dock__link:hover, .dock__link:focus-visible { background: var(--surface-raised); color: var(--ink); }
.dock__link[aria-current="page"] { background: var(--ink); color: var(--ink-inverse); box-shadow: none; }
.dock__link[aria-current="page"]::after { display: none; }
.hero, .view-head { border-top: 0; }
.hero::after, .view-head::after, .card::before { display: none; }
.hero h1, .view-head h1 { font-family: var(--font-display); font-weight: 600; letter-spacing: -.055em; }
.card { border-color: var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-xs); }
.btn, .icon-btn { border-radius: 8px; box-shadow: none; }
.btn--primary { border-color: var(--ink); background: var(--ink); color: #fff; box-shadow: none; }
.btn--primary:hover { background: var(--accent-hover); }
.tag { border-radius: 6px; letter-spacing: 0; text-transform: none; }
.avatar { border-radius: 50%; }
@media (max-width:900px) {
  .dock { border: 1px solid var(--line); border-radius: 14px; background: color-mix(in srgb,var(--surface-raised) 94%,transparent); }
  .dock__link[aria-current="page"] { background: var(--ink); color:#fff; box-shadow:none; }
}