/* The Effortless look: studio grey, white surfaces, hairlines, Archivo + JetBrains Mono. */
@font-face { font-family: "Archivo"; src: url("fonts/Archivo.ttf") format("truetype"); font-weight: 100 900; font-stretch: 62% 125%; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("fonts/JetBrainsMono.ttf") format("truetype"); font-weight: 100 800; font-display: swap; }

:root {
  --studio: #f5f5f5;
  --surface: #ffffff;
  --surface-muted: #ececec;
  --hairline: #e0e0e0;
  --line: #767676;
  --ink: #111111;
  --ink-muted: #616161;
  --accent: #111111;
  --on-accent: #ffffff;
  --video-bg: #3f3c38;
  --radius: 4px;
  --font-sans: "Archivo", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --studio: #121212;
    --surface: #1b1b1b;
    --surface-muted: #262626;
    --hairline: #2e2e2e;
    --line: #8a8a8a;
    --ink: #f2f2f2;
    --ink-muted: #a3a3a3;
    --accent: #f2f2f2;
    --on-accent: #111111;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--studio); color: var(--ink); font: 400 16px/1.5 var(--font-sans); }
a { color: inherit; }
code, pre, .label, .eyebrow, .kind, .chip, .card-meta, .facts dt { font-family: var(--font-mono); }
code { font-size: 0.88em; }
.muted { color: var(--ink-muted); font-weight: 400; }

.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px max(16px, calc((100vw - 1200px) / 2)); background: var(--surface); border-bottom: 1px solid var(--hairline); position: sticky; top: 0; z-index: 2; }
.brand { font: 600 15px/1 var(--font-mono); text-decoration: none; white-space: nowrap; }
.brand .mark { letter-spacing: -0.2em; margin-right: 0.35em; }
.top nav { display: flex; gap: 18px; font-size: 14px; }
.top nav a { text-decoration: none; color: var(--ink-muted); }
.top nav a:hover { color: var(--ink); }
@media (max-width: 520px) { .brand .muted { display: none; } .top nav { gap: 14px; } }

main { max-width: 1200px; margin: 0 auto; padding: 0 16px 64px; }
.foot { max-width: 1200px; margin: 0 auto; padding: 24px 16px 40px; display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; color: var(--ink-muted); font-size: 13px; border-top: 1px solid var(--hairline); }

.intro { padding: 48px 0 24px; max-width: 760px; }
.intro h1 { font: 700 clamp(28px, 5vw, 44px)/1.08 var(--font-sans); font-stretch: 90%; margin: 0 0 14px; letter-spacing: -0.01em; }
.intro p { color: var(--ink-muted); margin: 0 0 18px; }

.cmd { display: flex; align-items: center; gap: 8px; background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius); padding: 10px 12px; max-width: 100%; }
.cmd code { flex: 1; overflow-x: auto; white-space: nowrap; font-size: 14px; }
.cmd button { font: 500 12px/1 var(--font-mono); background: var(--accent); color: var(--on-accent); border: 0; border-radius: 2px; padding: 7px 10px; cursor: pointer; }

.tools { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; padding: 8px 0 20px; }
#q { flex: 1 1 260px; font: 400 15px/1 var(--font-sans); padding: 11px 12px; border: 1px solid var(--hairline); border-radius: var(--radius); background: var(--surface); color: var(--ink); }
#q:focus { outline: 2px solid var(--ink); outline-offset: -1px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; padding: 7px 10px; border: 1px solid var(--hairline); background: var(--surface); color: var(--ink-muted); border-radius: 2px; cursor: pointer; }
.chip.on { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
@media (max-width: 480px) { .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; } }
.card { display: flex; flex-direction: column; text-decoration: none; background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius); overflow: hidden; transition: border-color 0.15s; }
.card:hover { border-color: var(--line); }
.frame { position: relative; aspect-ratio: 9 / 16; background: var(--video-bg); }
.frame video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.kind { position: absolute; top: 8px; left: 8px; font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.06em; background: rgba(17, 17, 17, 0.72); color: #fff; padding: 4px 6px; border-radius: 2px; }
.card-body { padding: 10px 12px 12px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.card-title { display: flex; flex-wrap: wrap; gap: 0 6px; align-items: baseline; }
.card-title .muted { font-size: 13px; }
.card p { margin: 0; font-size: 13.5px; line-height: 1.4; color: var(--ink-muted); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.card-meta { margin-top: auto; padding-top: 6px; display: flex; justify-content: space-between; font-size: 11.5px; color: var(--ink-muted); }
.empty { padding: 40px 20px; text-align: center; color: var(--ink-muted); background: var(--surface); border: 1px dashed var(--hairline); border-radius: var(--radius); }

.detail { display: grid; grid-template-columns: minmax(0, 360px) minmax(0, 1fr); gap: 40px; padding-top: 32px; align-items: start; }
@media (max-width: 800px) { .detail { grid-template-columns: minmax(0, 1fr); gap: 24px; } .detail-media { max-width: 260px; width: 100%; margin: 0 auto; } }
.frame.big { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--hairline); }
.note { font-size: 13px; color: var(--ink-muted); }
.eyebrow { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-muted); }
.detail h1 { font: 700 clamp(26px, 4vw, 36px)/1.1 var(--font-sans); font-stretch: 90%; margin: 6px 0 10px; overflow-wrap: anywhere; }
.detail h1 .muted { font-size: 0.6em; font-weight: 400; }
.lead { font-size: 17px; margin: 0 0 12px; }
.label { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-muted); margin-right: 6px; }
.facts { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 6px 16px; margin: 20px 0; font-size: 14px; }
.facts dt { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-muted); padding-top: 2px; }
.facts dd { margin: 0; overflow-wrap: anywhere; }

h2 { font: 600 13px/1 var(--font-mono); text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-muted); margin: 28px 0 12px; }
.table-wrap { overflow-x: auto; }
.props { width: 100%; border-collapse: collapse; font-size: 13.5px; background: var(--surface); border: 1px solid var(--hairline); }
.props th, .props td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--hairline); vertical-align: top; }
.props th { font: 500 11.5px/1 var(--font-mono); text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-muted); }
.req { font: 500 10px/1 var(--font-mono); color: var(--ink-muted); text-transform: uppercase; }

.readme { margin-top: 24px; }
.md { background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius); padding: 4px 24px 16px; overflow-wrap: anywhere; }
.md h1, .md h2, .md h3 { font-family: var(--font-sans); text-transform: none; letter-spacing: 0; color: var(--ink); }
.md h1 { font-size: 24px; margin: 20px 0 10px; }
.md h2 { font-size: 19px; margin: 24px 0 8px; line-height: 1.25; }
.md h3 { font-size: 16px; margin: 20px 0 6px; }
.md pre { background: var(--surface-muted); padding: 12px 14px; border-radius: var(--radius); overflow-x: auto; font-size: 13px; line-height: 1.45; }
.md :not(pre) > code { background: var(--surface-muted); padding: 1px 4px; border-radius: 2px; }
.md table { border-collapse: collapse; display: block; overflow-x: auto; font-size: 14px; }
.md th, .md td { border: 1px solid var(--hairline); padding: 6px 8px; text-align: left; }
.md-img { color: var(--ink-muted); font-family: var(--font-mono); font-size: 13px; }
.steps { margin-top: 0; }

.aside-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 0 32px; }
.files { list-style: none; margin: 0; padding: 0; background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius); }
.files li { display: flex; justify-content: space-between; gap: 12px; padding: 8px 12px; border-bottom: 1px solid var(--hairline); font-size: 13.5px; }
.files li:last-child { border-bottom: 0; }
.files code { overflow-wrap: anywhere; }

/* log in, sign up, profile */
.narrow { max-width: 460px; }
.form { display: flex; flex-direction: column; gap: 14px; margin: 8px 0 18px; }
.form label { display: flex; flex-direction: column; gap: 6px; font: 500 13px/1.2 var(--font-mono); color: var(--ink-muted); }
.form input:not([type="hidden"]) { font: 400 16px/1 var(--font-sans); padding: 11px 12px; border: 1px solid var(--hairline); border-radius: var(--radius); background: var(--surface); color: var(--ink); width: 100%; }
.form input[autocomplete="one-time-code"] { font: 500 22px/1 var(--font-mono); letter-spacing: 0.3em; }
.form input:focus { outline: 2px solid var(--ink); outline-offset: -1px; }
.prefix { display: flex; align-items: center; border: 1px solid var(--hairline); border-radius: var(--radius); background: var(--surface); }
.prefix span { padding-left: 12px; color: var(--ink-muted); font: 400 16px/1 var(--font-sans); }
.form .prefix input { border: 0; padding-left: 2px; }
.prefix:focus-within { outline: 2px solid var(--ink); outline-offset: -1px; }
.form .prefix input:focus { outline: none; }
.hint { margin: -8px 0 0; font-size: 12.5px; color: var(--ink-muted); }
.form.inline { flex-direction: row; align-items: center; gap: 6px; font-size: 14px; color: var(--ink-muted); }
button[type="submit"] { align-self: flex-start; font: 500 14px/1 var(--font-sans); background: var(--accent); color: var(--on-accent); border: 1px solid var(--accent); border-radius: var(--radius); padding: 11px 16px; cursor: pointer; }
button.secondary { background: transparent; color: var(--ink); border-color: var(--hairline); padding: 7px 12px; font-size: 13px; }
button.secondary:hover { border-color: var(--line); }
button.link { background: none; border: 0; padding: 0; color: var(--ink); text-decoration: underline; font: inherit; }
.form-error { margin: 0; padding: 10px 12px; border: 1px solid #c62828; border-radius: var(--radius); color: #c62828; background: color-mix(in srgb, #c62828 6%, var(--surface)); font-size: 14px; }
@media (prefers-color-scheme: dark) { .form-error { border-color: #ef9a9a; color: #ef9a9a; } }
.flash { margin: 0 0 16px; padding: 10px 12px; border: 1px solid var(--hairline); border-radius: var(--radius); background: var(--surface); font-size: 14px; }

.profile { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); gap: 16px; align-items: start; }
.panel { background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius); padding: 4px 18px 18px; min-width: 0; }
.panel h2 { margin-top: 18px; }
.panel p { font-size: 14.5px; }
.panel .facts { margin-top: 0; }
.panel .files { border: 0; }
.panel .files li { padding-left: 0; padding-right: 0; }
.sessions { list-style: none; margin: 0; padding: 0; }
.sessions li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--hairline); font-size: 14px; }
.sessions li:last-child { border-bottom: 0; }
.small { font-size: 12.5px; }
.tag { font: 500 10.5px/1 var(--font-mono); text-transform: uppercase; letter-spacing: 0.06em; padding: 3px 5px; border: 1px solid var(--hairline); border-radius: 2px; color: var(--ink-muted); }