/* FileShare — visual tokens follow the "Organic" design system (warm cream ground,
   terracotta accent, sage second accent, Caprasimo headings over Figtree, pill controls). */
@import url('https://fonts.googleapis.com/css2?family=Caprasimo:wght@400&family=Figtree:wght@400;600;700&display=swap');

:root {
  --color-bg: #f5ead8;
  --color-surface: #ebddc5;
  --color-text: #201e1d;
  --color-accent: #c67139;
  --color-accent-2: #7a8a5e;
  --color-divider: color-mix(in srgb, #201e1d 16%, transparent);

  --color-neutral-100: #f9f4ed;
  --color-neutral-200: #eee7db;
  --color-neutral-300: #dcd3c4;
  --color-neutral-400: #c0b6a5;
  --color-neutral-500: #a19786;
  --color-neutral-600: #82796a;
  --color-neutral-700: #645c50;
  --color-neutral-800: #474238;
  --color-neutral-900: #2e2b25;

  --color-accent-100: #fff2eb;
  --color-accent-200: #ffe1d0;
  --color-accent-600: #b2622d;
  --color-accent-700: #8c491a;
  --color-accent-800: #643312;

  --color-accent-2-100: #f0fae1;
  --color-accent-2-200: #e1eecc;
  --color-accent-2-300: #ccdbb2;
  --color-accent-2-500: #8fa073;
  --color-accent-2-700: #56633f;
  --color-accent-2-800: #3d472b;

  --font-heading: "Caprasimo", system-ui, sans-serif;
  --font-heading-weight: 400;
  --font-body: "Figtree", system-ui, sans-serif;

  --space-1: 4.4px;
  --space-2: 8.8px;
  --space-3: 13.2px;
  --space-4: 17.6px;
  --space-6: 26.4px;
  --space-8: 35.2px;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;

  --shadow-sm: 0 1px 2px color-mix(in srgb, #2e2b25 14%, transparent);
  --shadow-md: 0 3px 10px color-mix(in srgb, #2e2b25 16%, transparent);
  --shadow-lg: 0 12px 32px color-mix(in srgb, #2e2b25 22%, transparent);
}

/* — base — */
*, *::before, *::after { box-sizing: border-box; }
html { min-height: 100%; }
body {
  margin: 0; min-height: 100vh; display: flex; flex-direction: column;
  background: var(--color-bg); color: var(--color-text);
  font-family: var(--font-body); font-size: 15px; line-height: 1.55;
}
h1, h2, h3, h4 {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 var(--space-2);
}
h1 { font-size: clamp(30px, 5vw, 42px); }
h2 { font-size: 32px; }
h3 { font-size: 20px; }
p { margin: 0 0 var(--space-3); }
a { color: var(--color-accent); text-underline-offset: 3px; }
code { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 0.92em; }
.text-muted { color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.small { font-size: 13px; }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }
[hidden] { display: none !important; }

.icon { width: 18px; height: 18px; display: block; flex: none; }
.icon-lg { width: 36px; height: 36px; }

/* — buttons — */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  cursor: pointer; text-decoration: none;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 15px; line-height: 1.2; color: var(--color-text);
  background: transparent; border: 1px solid transparent;
  padding: 12px 20px; border-radius: 999px;
}
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { background: var(--color-accent); color: var(--color-bg); }
.btn-primary:hover { background: var(--color-accent-600); }
.btn-primary:active { background: var(--color-accent-700); }
.btn-secondary { border-color: var(--color-divider); }
.btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.btn-secondary:active { background: color-mix(in srgb, var(--color-text) 14%, transparent); }
.btn-ghost { color: var(--color-accent-700); padding-inline: 8px; }
.btn-ghost:hover { background: var(--color-accent-100); }
.btn-lg { font-size: 17px; padding: 14px 24px; }
.btn-sm { font-size: 13px; padding: 6px 12px; }

/* — cards & tags — */
.card {
  display: flex; flex-direction: column; gap: 8px;
  padding: 22px; border-radius: var(--radius-md); background: var(--color-surface);
}
.card-kicker { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent-700); font-weight: 600; }
.card-title { font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 18px; line-height: 1.2; }
.card-body { margin: 0; font-size: 14px; line-height: 1.5; color: var(--color-neutral-800); flex: 1; }
.elev-sm { box-shadow: var(--shadow-sm); }
.elev-md { box-shadow: var(--shadow-md); }
.elev-lg { box-shadow: var(--shadow-lg); }
.tag {
  display: inline-flex; align-items: center; font-size: 11px; letter-spacing: 0.02em;
  padding: 3px 10px; border-radius: 999px;
}
.tag-accent { background: var(--color-accent-100); color: var(--color-accent-800); }
.tag-accent-2 { background: var(--color-accent-2-100); color: var(--color-accent-2-800); }
.tag-neutral { background: var(--color-neutral-100); color: var(--color-neutral-800); }

/* — chrome — */
.nav {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  padding: 22px var(--space-4); max-width: 960px; margin: 0 auto; width: 100%;
}
.nav-brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 20px; color: inherit; text-decoration: none;
}
.brand-accent { color: var(--color-accent); }
.brand-mark { position: relative; width: 30px; height: 22px; flex: none; }
.brand-mark i { position: absolute; top: 0; width: 22px; height: 22px; border-radius: 50%; }
.brand-mark i:first-child { left: 0; background: var(--color-accent); }
.brand-mark i:last-child { left: 8px; background: var(--color-accent-2); mix-blend-mode: multiply; opacity: 0.92; }
.nav-links { display: flex; align-items: center; gap: 28px; font-size: 14px; color: var(--color-neutral-700); }
.nav-links a { color: inherit; text-decoration: none; }
.nav-links a:hover { color: var(--color-accent-700); text-decoration: underline; text-underline-offset: 3px; }
.nav-links form { margin: 0; }
.nav .btn { font-size: 14px; padding: 9px 18px; }
@media (max-width: 640px) { .nav-links { gap: 16px; } .nav-links a { display: none; } }
.foot-links { display: block; margin-top: 6px; }
.foot-links a { color: inherit; }
.page { flex: 1; width: 100%; max-width: 960px; margin: 0 auto; padding: var(--space-6) var(--space-4) var(--space-8); }
.foot { padding: var(--space-4); font-size: 12px; max-width: 960px; margin: 0 auto; width: 100%; }

/* — landing — */
.hero { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-3); max-width: 620px; padding: var(--space-6) 0 var(--space-8); }
.hero-split { display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--space-8); align-items: center; max-width: none; }
.hero-copy { display: flex; flex-direction: column; gap: 22px; align-items: flex-start; }
.hero-split h1 { font-size: clamp(38px, 5.5vw, 64px); line-height: 1.02; letter-spacing: -0.02em; margin: 0; text-wrap: pretty; }
.accent { color: var(--color-accent); }
.lede { font-size: 18px; line-height: 1.5; max-width: 46ch; color: var(--color-neutral-800); margin: 0; text-wrap: pretty; }
.tag-status { gap: 8px; font-size: 12px; font-weight: 600; padding: 6px 12px; background: var(--color-accent-2-200); color: var(--color-accent-2-800); }
.tag-status .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent-2); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.hero-actions form { margin: 0; }
.join, .join::details-content { display: contents; }
.join:not([open]) > :not(summary) { display: none; }
.join summary { list-style: none; }
.join summary::-webkit-details-marker { display: none; }
.join[open] summary { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.join-form { display: flex; flex-wrap: wrap; gap: 8px; flex-basis: 100%; order: 1; }
.join-error { color: var(--color-accent-700); margin: 0; flex-basis: 100%; order: 2; }
.login-form { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-2); }
.input {
  font: inherit; font-size: 16px; color: var(--color-text);
  padding: 12px 18px; min-width: min(320px, 100%);
  border: 1px solid var(--color-divider); border-radius: 999px; background: var(--color-surface);
}
.input:focus { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.trust { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 12px 28px; font-size: 13px; color: var(--color-neutral-700); }
.hero-card {
  justify-self: end; width: min(440px, 100%); background: var(--color-surface); border-radius: var(--radius-lg);
  padding: 28px; display: flex; flex-direction: column; gap: 20px; box-shadow: var(--shadow-lg);
}
.hero-card-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.qr-tile { align-self: center; width: min(300px, 100%); padding: 12px; border-radius: 24px; background: var(--color-neutral-100); }
.qr-tile svg { width: 100%; height: auto; display: block; }
.hero-card-text { display: flex; flex-direction: column; gap: 6px; text-align: center; }
.hero-card-title { font-family: var(--font-heading); font-size: 20px; }
.hero-card code { font-size: 14px; color: var(--color-neutral-700); overflow-wrap: anywhere; }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; scroll-margin-top: var(--space-4); }
.step-num { font-family: var(--font-heading); font-size: 34px; line-height: 1; color: var(--color-accent); }
@media (max-width: 860px) { .hero-split { grid-template-columns: 1fr; } .hero-card { justify-self: start; } }

/* — share page — */
.share { display: flex; flex-direction: column; gap: var(--space-4); }
.panel { display: flex; flex-direction: column; gap: var(--space-4); }
.panel > h1 { margin-bottom: 0; }
.status {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px; border-radius: 999px; font-size: 12px; font-weight: 600;
  background: var(--color-accent-2-200); color: var(--color-accent-2-700);
}
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent-2); }
.share[data-state="waiting"] .status-dot,
.share[data-state="connecting"] .status-dot,
.share[data-state="negotiating"] .status-dot { animation: pulse 1.4s ease-in-out infinite; }
.share[data-state="connected"] .status { background: var(--color-accent-2); color: var(--color-bg); }
.share[data-state="connected"] .status-dot { background: var(--color-accent-2-100); }
.share[data-state="gone"] .status { background: var(--color-accent-200); color: var(--color-accent-700); }
.share[data-state="gone"] .status-dot { background: var(--color-accent); }
@keyframes pulse { 0%, 100% { opacity: 0.35; transform: scale(1); } 50% { opacity: 1; transform: scale(1.25); } }

.share-top { display: flex; justify-content: space-between; align-items: center; gap: var(--space-2); flex-wrap: wrap; }
.qr-wrap { display: grid; grid-template-columns: minmax(260px, 360px) 1fr; gap: var(--space-6); align-items: start; }
.qr-card {
  background: var(--color-surface); border-radius: var(--radius-lg); padding: 20px;
  display: flex; flex-direction: column; align-items: center; gap: 16px;
}
.qr-link { font-size: 14px; color: var(--color-text); overflow-wrap: anywhere; text-align: center; }
.qr-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; width: 100%; }
.qr-actions .btn { width: 100%; padding-inline: 12px; }
.qr-aside { max-width: 46ch; display: flex; flex-direction: column; gap: 4px; align-items: flex-start; }
@media (max-width: 640px) { .qr-wrap { grid-template-columns: 1fr; } }

/* — composer — */
.panel-head { display: flex; flex-direction: column; gap: 8px; max-width: 56ch; }
.panel-head h1 { margin: 0; }
.composer {
  position: relative; min-height: 340px; border-radius: var(--radius-lg); background: var(--color-surface);
  border: 2px solid transparent; display: flex; flex-direction: column; transition: background 150ms, border-color 150ms;
}
.composer[data-mode="text"], .composer[data-mode="files"] { border-color: var(--color-accent); }
.composer.dragging { border-style: dashed; border-color: var(--color-accent); }
.composer-idle, .composer-text, .composer-files { display: none; }
.composer[data-mode="idle"] .composer-idle { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding: 16px; flex: 1; }
.composer[data-mode="text"] .composer-text,
.composer[data-mode="files"] .composer-files { display: flex; flex-direction: column; gap: 16px; padding: 24px 28px 20px; flex: 1; }
.choice {
  cursor: pointer; border: 1px solid color-mix(in srgb, var(--color-text) 12%, transparent); border-radius: 20px; padding: 28px;
  display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-end; gap: 10px; text-align: left;
  font: inherit; min-height: 220px; transition: background 120ms, border-color 120ms;
}
.choice-text { background: var(--color-bg); color: var(--color-text); }
.choice-text:hover { border-color: var(--color-accent); background: var(--color-neutral-100); }
.choice-files { background: var(--color-accent); color: var(--color-bg); border-color: transparent; }
.choice-files:hover { background: var(--color-accent-600); }
.choice-icon { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; margin-bottom: auto; }
.choice-text .choice-icon { background: var(--color-accent-200); color: var(--color-accent-700); }
.choice-files .choice-icon { background: color-mix(in srgb, var(--color-bg) 18%, transparent); }
.choice-icon .icon { width: 24px; height: 24px; }
.choice-title { font-family: var(--font-heading); font-size: 28px; line-height: 1; }
.choice-sub { font-size: 14px; line-height: 1.4; }
.choice-text .choice-sub { color: var(--color-neutral-700); }
.choice-files .choice-sub { color: color-mix(in srgb, var(--color-bg) 85%, transparent); }
.composer textarea {
  flex: 1; min-height: 200px; resize: none; border: 0; outline: 0; background: transparent;
  font: inherit; font-size: 20px; line-height: 1.5; color: var(--color-text); padding: 0;
}
.composer-foot { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.composer-meta { display: flex; align-items: center; gap: 16px; }
.composer .linklike { font-size: 14px; }
.picked { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.picked-row { display: flex; align-items: center; gap: 14px; background: var(--color-bg); border-radius: var(--radius-md); padding: 12px 16px; }
.picked-row .ext { background: var(--color-accent-200); }
.picked-name { flex: 1; min-width: 0; font-size: 15px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.picked-size { font-size: 13px; color: var(--color-neutral-600); }
.picked-remove { width: 28px; height: 28px; border-radius: 50%; border: 0; background: transparent; color: var(--color-neutral-600); display: grid; place-items: center; cursor: pointer; }
.picked-remove:hover { background: var(--color-surface); color: var(--color-text); }
.picked-remove .icon { width: 14px; height: 14px; }
.add-more {
  border: 1.5px dashed var(--color-neutral-400); border-radius: var(--radius-md); padding: 14px; text-align: center;
  font: inherit; font-size: 14px; font-weight: 600; color: var(--color-accent-700); background: transparent; cursor: pointer;
}
.add-more:hover { border-color: var(--color-accent); background: var(--color-neutral-100); }
.composer-overlay {
  position: absolute; inset: 0; border-radius: 26px; background: color-mix(in srgb, var(--color-accent-200) 92%, transparent);
  display: none; flex-direction: column; align-items: center; justify-content: center; gap: 8px; pointer-events: none;
  font-family: var(--font-heading); font-size: 28px; color: var(--color-accent-700);
}
.composer.dragging .composer-overlay { display: flex; }
.composer-overlay .icon { width: 40px; height: 40px; }
.composer-note { margin: 0; }
.text-card { display: flex; flex-direction: column; gap: 12px; padding: 14px 16px; border-radius: var(--radius-md); background: var(--color-bg); margin-top: 6px; }
.text-body { margin: 0; font-size: 16px; line-height: 1.5; white-space: pre-wrap; overflow-wrap: anywhere; user-select: text; }
.text-meta { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 12px; color: var(--color-neutral-600); }
.text-verified { display: inline-flex; align-items: center; gap: 6px; color: var(--color-accent-2-700); font-weight: 600; }
.text-verified .icon { width: 12px; height: 12px; }
.text-actions { display: flex; flex-wrap: wrap; gap: 8px; }
@media (max-width: 640px) {
  .composer[data-mode="idle"] .composer-idle { grid-template-columns: 1fr; padding: 12px; }
  .choice { min-height: 160px; padding: 22px; }
  .choice-title { font-size: 26px; }
  .composer[data-mode="text"] .composer-text, .composer[data-mode="files"] .composer-files { padding: 16px; }
}

.lists { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-4); }
.list { display: flex; flex-direction: column; gap: var(--space-2); }
.list h3 { margin: 0; }
.xfers { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.xfers .empty { font-size: 13px; padding: var(--space-2) 0; }
.xfer { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: var(--radius-md); background: var(--color-surface); }
.ext {
  flex: none; width: 40px; height: 40px; border-radius: 12px; background: var(--color-neutral-100);
  display: inline-grid; place-items: center; font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 10px; font-weight: 700; color: var(--color-accent-700); text-transform: uppercase;
}
.xfer-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.xfer-head { display: flex; justify-content: space-between; gap: var(--space-2); align-items: baseline; }
.xfer-name { font-weight: 600; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.xfer-size { font-size: 12px; white-space: nowrap; color: var(--color-neutral-700); }
.bar { height: 6px; border-radius: 999px; background: var(--color-neutral-300); overflow: hidden; }
.bar-fill { height: 100%; width: 0; border-radius: 999px; background: var(--color-accent); transition: width 120ms linear; }
.xfer.queued .bar, .xfer.done .bar, .xfer.failed .bar { display: none; }
.xfer-foot { display: flex; justify-content: space-between; align-items: center; gap: var(--space-2); font-size: 12px; }
.xfer-status { color: var(--color-neutral-700); }
.xfer-consent { display: inline-flex; gap: 8px; }
.xfer-mark { flex: none; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; border: 3px solid var(--color-neutral-400); color: transparent; }
.xfer-mark .icon { width: 14px; height: 14px; }
.xfer-mark .mark-x { display: none; }
.xfer.active .xfer-mark { border-color: var(--color-accent); border-right-color: var(--color-accent-200); animation: spin 0.9s linear infinite; }
.xfer.done .xfer-mark { border: 0; background: var(--color-accent-2); color: var(--color-accent-2-100); }
.xfer.failed .xfer-mark { border: 0; background: var(--color-accent-200); color: var(--color-accent-700); }
.xfer.failed .mark-check { display: none; }
.xfer.failed .mark-x { display: block; }
@keyframes spin { to { transform: rotate(360deg); } }

.progress { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.progress-pct { font-family: var(--font-heading); font-size: clamp(64px, 10vw, 96px); line-height: 0.9; letter-spacing: -0.03em; }
.pct-sign { font-size: 0.42em; color: var(--color-accent); }
.progress-bar { width: 100%; height: 14px; border-radius: 999px; background: var(--color-neutral-300); overflow: hidden; }
.progress-fill { height: 100%; width: 0; border-radius: 999px; background: var(--color-accent); transition: width 120ms linear; }
.progress-meta { display: flex; justify-content: space-between; width: 100%; font-size: 13px; color: var(--color-neutral-700); font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; }

.done-banner { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: var(--radius-md); background: var(--color-surface); }
.done-icon { flex: none; width: 44px; height: 44px; border-radius: 50%; background: var(--color-accent-2); color: var(--color-accent-2-100); display: grid; place-items: center; }
.done-icon .icon { width: 20px; height: 20px; }
.done-title { font-family: var(--font-heading); font-size: 18px; }
.done-meta { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 12px; color: var(--color-neutral-700); }

.panel-gone { align-items: flex-start; gap: 16px; }
.gone-icon { width: 120px; height: 120px; border-radius: 50%; background: var(--color-accent-200); color: var(--color-accent-700); display: grid; place-items: center; }
.gone-icon .icon { width: 52px; height: 52px; }
.gone-detail { font-size: 12px; color: var(--color-neutral-600); background: var(--color-surface); padding: 8px 12px; border-radius: 12px; }

/* — connection diagnostics — */
.diag {
  margin-top: var(--space-4); padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg); background: var(--color-neutral-100);
  border: 1px solid var(--color-divider); font-size: 13px;
}
.diag > summary {
  cursor: pointer; font-family: var(--font-heading); font-size: 15px;
  color: var(--color-accent-700); list-style: none; display: flex; align-items: center; gap: 8px;
}
.diag > summary::before { content: ''; width: 0; height: 0; border: 5px solid transparent; border-left: 7px solid currentColor; transition: transform 120ms ease; }
.diag[open] > summary::before { transform: rotate(90deg); }
.diag > summary::-webkit-details-marker { display: none; }
.diag h4 { font-size: 14px; margin: var(--space-3) 0 var(--space-1); }
.diag-summary { margin: var(--space-3) 0 var(--space-1); font-weight: 600; }
.diag-grid { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: var(--space-4); }
@media (max-width: 720px) { .diag-grid { grid-template-columns: 1fr; } }
.diag-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.diag-table th {
  text-align: left; font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 600;
  color: color-mix(in srgb, var(--color-text) 60%, transparent); padding: 4px 6px; border-bottom: 1px solid var(--color-divider);
}
.diag-table td { padding: 4px 6px; border-bottom: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent); vertical-align: top; }
.diag-table .pair-selected { background: var(--color-accent-2-100); font-weight: 600; }
.diag-table .pair-failed td:last-child { color: var(--color-accent-700); }
.diag-table .pair-succeeded td:last-child { color: var(--color-accent-2-700); }
.diag-table .pair-frozen, .diag-table .pair-waiting { color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.diag-servers { margin: 0; padding-left: 18px; font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 12px; overflow-wrap: anywhere; }
.diag-servers .server-error { color: var(--color-accent-700); }
.diag-log {
  margin: 0; padding: var(--space-2) var(--space-3); max-height: 220px; overflow: auto; list-style: none;
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 11.5px; line-height: 1.5;
  background: var(--color-surface); border-radius: var(--radius-md); white-space: pre-wrap;
}

/* — plans — */
.plans { display: flex; flex-direction: column; gap: var(--space-8); margin-top: var(--space-8); padding-top: var(--space-8); border-top: 1px solid var(--color-divider); scroll-margin-top: var(--space-4); }
.plans-banner {
  padding: var(--space-3) var(--space-4); border-radius: 999px; align-self: flex-start;
  background: var(--color-accent-2-100); color: var(--color-accent-2-800); font-weight: 600; font-size: 14px;
}
.plans-head { max-width: 60ch; display: flex; flex-direction: column; gap: var(--space-3); }
.plans-head h2 { font-size: clamp(30px, 5vw, 48px); line-height: 1.04; letter-spacing: -0.02em; text-wrap: pretty; margin: 0; }
.plans-head .lede { font-size: 16px; margin: 0; color: var(--color-neutral-800); }

.plan-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); align-items: stretch; }
.plan {
  position: relative; display: flex; flex-direction: column; gap: var(--space-4);
  padding: 28px; border-radius: var(--radius-lg); background: var(--color-surface); border: 2px solid transparent;
}
.plan.selected { border-color: var(--color-accent); }
.plan-check {
  position: absolute; top: 22px; right: 22px; width: 28px; height: 28px; border-radius: 50%;
  background: var(--color-accent); color: var(--color-bg); display: grid; place-items: center;
}
.plan-check svg { width: 14px; height: 14px; }
.plan-title { display: flex; flex-direction: column; gap: 6px; }
.plan-name { font-family: var(--font-heading); font-size: 24px; }
.plan-name-row { display: flex; align-items: center; gap: 10px; }
.plan-badge {
  font-size: 11px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  background: var(--color-accent-200); color: var(--color-accent-700); padding: 4px 9px; border-radius: 999px;
}
.plan-tagline { font-size: 14px; color: var(--color-neutral-700); }
.plan-price { display: flex; align-items: baseline; gap: 6px; }
.plan-amount { font-family: var(--font-heading); font-size: 44px; line-height: 1; letter-spacing: -0.02em; }
.plan-per { font-size: 13px; color: var(--color-neutral-700); }
.plan-features { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; font-size: 14px; line-height: 1.4; flex: 1; }
.plan-features li { display: flex; gap: 10px; align-items: flex-start; }
.plan-features li.no { color: var(--color-neutral-600); }
.mark {
  flex: none; width: 18px; height: 18px; border-radius: 50%; margin-top: 1px;
  display: inline-grid; place-items: center;
}
.mark svg { width: 10px; height: 10px; }
.mark.ok { background: var(--color-accent-2-300); color: var(--color-accent-2-800); }
.mark.ok-accent { background: var(--color-accent); color: var(--color-bg); }
.mark.no { border: 1.5px solid var(--color-neutral-400); color: var(--color-neutral-500); }
.plan-cta {
  display: flex; justify-content: center; align-items: center; gap: 8px; width: 100%;
  font-family: var(--font-heading); font-size: 16px; padding: 14px; border-radius: 999px; min-height: 50px;
  border: 1px solid transparent; cursor: default; color: inherit; background: transparent;
}
.plan-cta-static { border-color: var(--color-divider); }
.plan-cta-disabled { color: var(--color-neutral-600); }
.plan-cta-primary { background: var(--color-accent); color: var(--color-bg); cursor: pointer; }
.plan-cta-primary:hover { background: var(--color-accent-600); }
.plan-cta-primary .icon { width: 15px; height: 15px; }
.plan-manage { text-align: center; }
.linklike { background: none; border: 0; padding: 0; font: inherit; font-size: 13px; color: var(--color-accent-700); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.plan-fineprint { margin: 0; font-size: 12px; text-align: center; color: var(--color-neutral-600); }

.explainer {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: var(--space-6); align-items: center;
  padding: 28px 32px; border-radius: var(--radius-lg); background: var(--color-neutral-100);
}
.explainer-text { display: flex; flex-direction: column; gap: 10px; }
.explainer-text h2 { font-size: 22px; margin: 0; }
.explainer-text p { margin: 0; font-size: 14px; line-height: 1.55; color: var(--color-neutral-800); text-wrap: pretty; }
.explainer-order { font-size: 12px; color: var(--color-neutral-600); }
.paths { display: flex; flex-direction: column; gap: 14px; }
.path-row { display: flex; align-items: center; gap: 12px; }
.path-node { width: 44px; height: 44px; flex: none; border-radius: 50%; display: grid; place-items: center; }
.path-node svg { width: 20px; height: 20px; }
.path-node.sage { background: var(--color-accent-2-300); color: var(--color-accent-2-800); }
.path-node.ember { background: var(--color-accent-200); color: var(--color-accent-700); }
.path-node.ember-solid { background: var(--color-accent); color: var(--color-bg); }
.path-line { flex: 1; height: 4px; border-radius: 999px; position: relative; }
.path-line.sage { background: var(--color-accent-2); }
.path-line.ember { background: var(--color-accent); }
.path-line.blocked { background: repeating-linear-gradient(90deg, var(--color-neutral-400) 0 6px, transparent 6px 12px); }
.path-x { position: absolute; left: 0; right: 0; top: -6px; display: flex; justify-content: center; color: var(--color-neutral-500); }
.path-x svg { width: 16px; height: 16px; }
.path-label { width: 110px; font-size: 12px; font-weight: 600; }
.path-label.sage { color: var(--color-accent-2-700); }
.path-label.ember { color: var(--color-accent-700); }
.path-label.muted { color: var(--color-neutral-600); }
.plans-note { margin: 0; font-size: 12px; color: var(--color-neutral-600); }
.plan-brief, .plan-current, .plans-route, .plans-mobile-cta { display: none; }

@media (max-width: 720px) {
  .plan-grid { grid-template-columns: 1fr; gap: 12px; }
  .plan {
    display: grid; grid-template-columns: 1fr auto; grid-template-areas: "title price" "brief brief" "current current";
    align-items: baseline; gap: 8px; padding: 18px; border-radius: 24px;
  }
  .plan-check, .plan-tagline, .plan-features, .plan-cta-wrap { display: none; }
  .plan-title { grid-area: title; gap: 0; }
  .plan-name { font-size: 20px; }
  .plan-name-row { gap: 8px; }
  .plan-price { grid-area: price; margin: 0; gap: 3px; }
  .plan-amount { font-size: 22px; }
  .plan-per { font-size: 12px; }
  .plan-brief { grid-area: brief; display: block; margin: 0; font-size: 13px; line-height: 1.45; color: var(--color-neutral-800); }
  .plan-current { grid-area: current; display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: var(--color-accent-700); }
  .plans-route { display: block; text-align: center; font-size: 11px; color: var(--color-neutral-600); }
  .plans-mobile-cta { display: flex; flex-direction: column; gap: 8px; }
  .explainer { grid-template-columns: 1fr; padding: 20px; }
  .path-label { width: auto; flex-basis: 100%; }
  .path-row { flex-wrap: wrap; }
  .plan-price { flex-wrap: wrap; justify-content: flex-end; }
}

/* — legal pages — */
.legal { max-width: 68ch; display: flex; flex-direction: column; gap: var(--space-3); }
.legal h1 { margin-bottom: 0; }
.legal h2 { font-size: 22px; margin: var(--space-4) 0 0; }
.legal p, .legal li { font-size: 15px; line-height: 1.6; }
.legal ul { margin: 0; padding-left: 20px; }
.legal .updated { font-size: 12px; color: var(--color-neutral-600); }

/* — prompt page — */
.prompt-tools { display: flex; justify-content: flex-end; }
.prompt-box {
  margin: 0; padding: var(--space-4) var(--space-6); border-radius: var(--radius-md);
  background: var(--color-neutral-100); border: 1px solid var(--color-divider);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 13px; line-height: 1.6;
  white-space: pre-wrap; overflow-wrap: anywhere; user-select: text;
}