/* Layout: page helpers (.wrap .stack .row .grid2 .grid3 .section), public shell (header, phone menu, footer), app shell (sidebar, topbar, drawer). */
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter) var(--gutter-r)}
/* layout helpers */
.stack{display:grid;gap:16px}
.stack > *{min-width:0}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.grid2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(14px,2vw,24px)}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,2vw,24px)}
.pad{padding:clamp(16px,2vw,24px)}
.frame{border:1px solid var(--hair-strong);background:var(--paper)}
.section{padding-block:clamp(48px,7vw,104px)}
.sec-head{margin-bottom:22px;align-items:end}
.hairlist > *{border-top:1px solid var(--hair)}
.hairlist > *:last-child{border-bottom:1px solid var(--hair)}
/* Public site: header, footer, hero, marquee, split panels, steps, formats, mentor cards + sleeves, profile, article, auth. */
.hdr{position:sticky;top:env(safe-area-inset-top,0px);z-index:var(--z-header);background:var(--ground);border-bottom:1px solid var(--hair)}
.hdr .wrap{display:flex;align-items:center;gap:28px;min-height:72px}
.nav{display:flex;gap:24px;flex:1;justify-content:center}
.nav a{text-decoration:none;font-size:var(--fs-body-s);padding-block:6px;border-bottom:1px solid transparent}
.nav a[aria-current="page"]{border-bottom-color:var(--ink)}
@media (hover:hover){
  .nav a:hover{border-bottom-color:var(--hair-strong)}
}
.hdr-actions{display:flex;gap:10px;align-items:center;position:relative;margin-left:auto}
.acct-menu{position:absolute;right:0;top:calc(100% + 8px);background:var(--paper);border:1px solid var(--hair-strong);display:grid;min-width:180px;z-index:var(--z-popover);box-shadow:6px 6px 0 var(--accent)}
.acct-menu a,.acct-menu button{padding:12px 14px;text-decoration:none;text-align:left;background:none;border:0;border-bottom:1px solid var(--hair);font-size:var(--fs-body-s)}
.acct-menu > :last-child{border-bottom:0}
@media (hover:hover){
  .acct-menu a:hover,.acct-menu button:hover{background:var(--mint)}
}
.menu-btn{display:none;border:1px solid var(--hair-strong);background:transparent;width:42px;height:42px;padding:0}
.menu-btn span{display:block;width:18px;height:1px;background:var(--ink);margin:5px auto}
.ftr{background:var(--dark);color:var(--on-dark);padding-block:48px 36px}
.ftr .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.ftr h4{font-family:var(--mono);font-size:var(--fs-caption);text-transform:uppercase;font-weight:400;letter-spacing:.06em;margin-bottom:12px;color:var(--accent)}
.ftr a{display:block;text-decoration:none;padding-block:4px;color:var(--on-dark)}
/* founder: bottom row. Desktop: copyright left, links right, one row, one baseline (links 24px apart, no side padding so edges align).
   <=960: copyright on its own line, links below on one line; <=480: links in a 2x2 grid of equal columns. 44px tap height comes from padding. */
.ftr .fine{grid-column:1/-1;border-top:1px solid var(--on-dark-soft);padding-top:18px;font-family:var(--mono);font-size:var(--fs-caption);display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:0 24px}
.page-top{padding-top:clamp(28px,5vw,64px)}
.intro-block{max-width:880px;display:grid;gap:18px;padding-bottom:36px}
/* "Log in" moves into the menu on phones so "Join" can stay in the header */
.nav .nav-login{display:none}
.ftr .fine-links{display:flex;flex-wrap:wrap;gap:0 24px}
.ftr .fine-links a{color:inherit;padding:12px 0;min-height:44px;display:inline-flex;align-items:center;white-space:nowrap}
@media (max-width:960px){
  .nav.open .nav-login{display:flex;justify-content:center;order:-1;margin:8px 0 12px;border:1px solid var(--hair-strong);font-family:var(--mono);font-size:var(--fs-small);min-height:52px;padding:0}
  .hdr-actions .hdr-login{display:none}
}
/* Logged-in app: shell (sidebar + topbar), panels, lists, dashboard, wizard, chat, calendar, press, responsive rules for everything. */
.app{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:calc(100dvh - var(--player-h))}
.side-nav{position:sticky;top:0;height:calc(100dvh - var(--player-h));background:var(--paper);border-right:1px solid var(--hair-strong);display:flex;flex-direction:column;overflow:auto;z-index:var(--z-drawer)}
.side-logo{padding:20px 20px 18px;text-decoration:none;border-bottom:1px solid var(--hair)}
.side-nav nav{display:grid;padding:10px 0;gap:1px}
/* ---------- app shell (sidebar and phone drawer), owned with shell.js ---------- */
.side-nav nav a{display:flex;align-items:center;gap:12px;padding:10px 20px;text-decoration:none;font-size:var(--fs-body-s);border-left:3px solid transparent;min-height:44px}
.side-nav nav a svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:0 0 19px}
.side-nav nav a span{flex:1}
.side-nav nav a[aria-current="page"]{background:var(--accent);color:var(--on-accent);border-left-color:var(--on-accent)}
@media (hover:hover){
  .side-nav nav a:not([aria-current]):hover{background:var(--mint)}
}
.side-nav hr{border:0;border-top:1px solid var(--hair);margin:8px 20px}
.side-foot{margin-top:auto;padding:16px 20px;border-top:1px solid var(--hair);display:flex;justify-content:space-between;gap:10px}
.side-foot a{text-decoration:none}
.app-col{min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:var(--z-topbar);display:flex;align-items:center;gap:12px;padding:12px var(--gutter-r) 12px var(--gutter);background:var(--ground);border-bottom:1px solid var(--hair)}
.top-title{font-family:var(--mono);font-size:var(--fs-caption);text-transform:uppercase;letter-spacing:.06em}
.acct{display:flex;gap:10px;align-items:center;background:transparent;border:1px solid var(--hair);padding:4px 12px 4px 4px;border-radius:var(--r-pill)}
.app-menu{display:none}
.app-main{padding:clamp(20px,3vw,36px) var(--gutter-r) 56px var(--gutter)}
.app-wrap{max-width:1180px;margin-inline:auto;display:grid;gap:20px}
.app-wrap.wide{max-width:1320px}
.app-wrap.narrow{max-width:760px}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap}
.page-head p{margin-top:6px}
.drawer-scrim{position:fixed;inset:0;background:rgba(21,20,14,.45);z-index:var(--z-drawer-scrim)}
.group-h{margin-top:12px}
/* calendar */
.cal-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:20px;align-items:start}
.cal-dow{display:grid;grid-template-columns:repeat(7,1fr)}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);border-bottom:1px solid var(--hair)}
.cal-dow span{font-family:var(--mono);font-size:var(--fs-micro);text-transform:uppercase;padding:10px 6px;color:var(--muted)}
.cal-cell{min-height:92px;border-top:1px solid var(--hair);border-left:1px solid var(--hair);padding:6px;display:grid;gap:4px;align-content:start}
.cal-cell:nth-child(7n){border-right:1px solid var(--hair)}
.cal-cell.empty{background:transparent}
.cal-cell.avail{background:repeating-linear-gradient(135deg,transparent 0 6px,var(--viz) 6px 7px)}
.cal-cell.today .cal-n{background:var(--ink);color:var(--paper);padding:0 6px}
.cal-n{font-family:var(--mono);font-size:var(--fs-caption);justify-self:start}
.cal-ev{font-size:var(--fs-micro);font-family:var(--mono);padding:3px 5px;text-decoration:none;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border:1px solid var(--on-accent)}
.cal-ev.confirmed,.cal-ev.done{background:var(--accent);color:var(--on-accent)}
.cal-ev.proposed{background:transparent;border-style:dashed}
@media (max-width:960px){
  .nav{display:none}
  .nav.open{position:fixed;top:calc(65px + env(safe-area-inset-top,0px));left:0;right:0;bottom:0;display:flex;flex-direction:column;gap:0;overflow-y:auto;z-index:var(--z-menu);background:var(--ground);border-bottom:0;padding:8px var(--gutter-r) calc(24px + env(safe-area-inset-bottom,0px)) var(--gutter);justify-content:flex-start}
  .nav.open a{border-bottom:1px solid var(--hair);font-size:var(--fs-lead);padding:14px 0;min-height:52px;display:flex;align-items:center}
  .hdr .menu-btn{display:block;height:44px;min-height:44px;width:44px;border:1px solid var(--hair-strong)}
  .hdr .wrap{min-height:64px;position:relative;gap:10px}
  .grid3{grid-template-columns:1fr}
  .ftr .wrap{grid-template-columns:1fr 1fr}
  .ftr .wrap > div:first-child{grid-column:1/-1}
  /* app shell becomes a drawer */
  .app{grid-template-columns:1fr}
  .side-nav{left:0;top:0;bottom:0;height:100dvh;width:min(300px,86vw);transform:translateX(-102%);transition:transform .3s cubic-bezier(.2,.7,.2,1);padding-bottom:calc(var(--player-h) + env(safe-area-inset-bottom,0px));position:fixed}
  .side-nav.open{transform:none;visibility:visible}
  .app-menu{display:block;width:40px;height:40px}
  .acct-name{display:none}
  .acct{padding:3px}
  .cal-layout{grid-template-columns:1fr}
}
@media (max-width:600px){
  .grid2{grid-template-columns:1fr}
  .cal-cell{min-height:58px;padding:3px}
  .cal-ev{font-size:9px;padding:1px 3px}
}
/* header controls: Join, the menu button and the account button share one 44px square box on phones */
.hdr .menu-btn{position:relative}
.hdr .menu-btn span{position:absolute;left:50%;top:50%;width:18px;height:1px;margin:0;transform:translate(-50%,-4px);transition:transform .2s}
.hdr .menu-btn span + span{transform:translate(-50%,3px)}
.hdr .menu-btn[aria-expanded="true"] span{transform:translate(-50%,0) rotate(45deg)}
.hdr .menu-btn[aria-expanded="true"] span + span{transform:translate(-50%,0) rotate(-45deg)}
.hdr .acct{border-radius:0;border-color:var(--hair-strong)}
@media (max-width:960px){
  .hdr-actions .btn.sm{height:44px;min-height:44px;padding-inline:16px;font-size:var(--fs-ui)}
  .hdr .acct{height:44px;min-height:44px;padding:0 6px;gap:6px}
}
/* M-32: skip link */
.skip{position:absolute;left:8px;top:-60px;z-index:var(--z-skip);background:var(--ink);color:var(--ground);padding:12px 16px;font-family:var(--mono);font-size:var(--fs-ui);text-decoration:none}
.skip:focus{top:8px}
/* M-38 + founder: header. "Log in" (outline) and "Join" (yellow) are two buttons of the same size, 44px tall.
   Phones: Log in moves into the menu (top, full width) so Join and the menu button fit next to the logo. */
.hdr-actions .hdr-login,.hdr-actions .hdr-join{min-height:44px;height:44px;padding:0 18px;font-size:var(--fs-ui);min-width:88px}
/* M-16: phone menu is a full-height sheet under the header with a backdrop; the page behind does not scroll */
.nav-scrim{display:none}
@media (max-width:960px){
  .nav-scrim:not([hidden]){display:block;position:fixed;inset:0;background:rgba(21,20,14,.35);z-index:var(--z-menu-scrim)}
  html.menu-open,html.menu-open body{overflow:hidden}
}
/* M-32 + M-33: footer headings are h2 (styled as before); legal links are real 44px tap targets */
.ftr .ftr-h{font-family:var(--mono);font-size:var(--fs-caption);text-transform:uppercase;font-weight:400;letter-spacing:.06em;margin-bottom:12px;color:var(--accent);line-height:1.3}
.ftr .wrap > div > a{padding-block:10px;min-height:44px;display:flex;align-items:center}
@media (min-width:1024px){
  .ftr .fine,.ftr .fine-links{flex-wrap:nowrap}
  .ftr .fine > span{white-space:nowrap}
}
@media (max-width:960px){
  .ftr .fine{flex-direction:column;align-items:flex-start;gap:4px}
  .ftr .fine-links{flex-wrap:nowrap}
}
@media (max-width:480px){
  .ftr .fine-links{display:grid;grid-template-columns:1fr 1fr;column-gap:16px;width:100%}
}
/* M-18: while a page loads, #view holds the space and shows a skeleton, so the footer never jumps to the top */
#view:not(.app-main):empty{min-height:100vh;background:linear-gradient(var(--hair),var(--hair)) var(--gutter) 64px/min(560px,70vw) 56px no-repeat, linear-gradient(var(--hair),var(--hair)) var(--gutter) 150px/min(420px,55vw) 16px no-repeat, linear-gradient(var(--hair),var(--hair)) var(--gutter) 230px/calc(100% - 2 * var(--gutter)) 280px no-repeat}
.page-head > .status{white-space:nowrap;overflow:visible;text-overflow:clip;max-width:none;flex:0 0 auto;align-self:flex-start;margin-top:6px}
@media (max-width: 960px), (pointer: coarse){
  /* lead: tap targets from the forms pass (agent G notes) */
  #appMenu{min-width:44px;min-height:44px}
  .topbar .icon-btn{min-width:44px;min-height:44px}
  .side-foot a,.side-foot .link{display:inline-flex;align-items:center;min-height:44px}
}
@media (max-width: 960px){
  /* lead: phone account button showed the avatar as an off-centre circle inside a second outlined circle.
   On phones the button is just the avatar: no ring, centred, 44px tap area kept invisible. */
  .topbar #acct{border:0;background:none;padding:0;width:44px;height:44px;min-width:44px;display:flex;align-items:center;justify-content:center;box-shadow:none}
  .topbar #acct > :not(.av){display:none}
  .topbar #acct .av{width:36px;height:36px;flex:0 0 36px;margin:0}
  .topbar #acct:focus-visible{outline:2px solid var(--ink);outline-offset:2px;border-radius:var(--r-round)}
}
@media (max-width:960px){
  .app-main:has(.msgs-page.has-cur){padding-top:0;padding-bottom:0;padding-left:0;padding-right:0}
  /* phone + tablet, inside a conversation: the thread header replaces the app top bar (one bar, like Messages on iOS) */
  .app-col:has(.msgs-page.has-cur) > .topbar{display:none}
}
.side-nav .nb.pts{background:transparent;color:var(--muted);border:1px solid var(--hair-strong);border-radius:var(--r-pill);padding:1px 8px;font-size:var(--fs-micro);white-space:nowrap}
.side-nav nav a[aria-current="page"] .nb.pts{color:var(--on-accent);border-color:var(--on-accent)}
@media (max-width:960px){
  .side-logo{padding-right:96px}
  .side-nav:not(.open){visibility:hidden;transition:transform .3s cubic-bezier(.2,.7,.2,1),visibility 0s linear .3s}
}
@media (max-width:960px) and (prefers-reduced-motion:reduce){
  .side-nav:not(.open){transition:none}
}