/* Application styles (#30). The components are the prototype's
 * (briefhub-prototype.html), carried across with its class names so the two can be
 * compared side by side; tokens.css holds its palette and fonts.css its typefaces.
 *
 * Propshaft serves every file in this directory; the layout links them in order, so
 * tokens.css loads first.
 */

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--accent-ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:3px}
::selection{background:var(--accent-soft);color:var(--accent-ink)}

/* ---------- top bar ---------- */
.topbar{
  display:flex;align-items:center;gap:16px;min-width:0;
  padding:11px 20px;background:var(--surface);border-bottom:1px solid var(--line);
}
.mark{display:flex;align-items:baseline;gap:8px;color:var(--ink);text-decoration:none;flex:none}
.mark .tape{
  width:11px;height:19px;border-radius:2px;background:var(--accent);
  transform:skewX(-13deg);display:inline-block;translate:0 3px;
}
.mark .name{font-family:var(--serif);font-size:19px;font-weight:600;letter-spacing:-.01em}
.crumb{color:var(--ink-3);font-size:13px;display:flex;align-items:center;gap:9px;min-width:0}
.crumb b{display:inline-block;vertical-align:bottom;max-width:44ch;font-weight:500;color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar .spacer{flex:1}
.topbar .div{width:1px;height:22px;background:var(--line);flex:none}
.themetog{
  display:flex;gap:2px;flex:none;
  background:var(--surface-2);border:1px solid var(--line);border-radius:20px;padding:2px;
}
.themetog button{
  width:30px;height:24px;border-radius:16px;display:grid;place-items:center;border:0;background:none;cursor:pointer;
  color:var(--ink-3);transition:background .14s ease,color .14s ease;
}
.themetog button:hover{color:var(--ink)}
.themetog button[aria-pressed="true"]{background:var(--surface-3);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-2)}
.who{display:flex;align-items:center;gap:9px;min-width:0}
.who .txt{line-height:1.25;display:flex;flex-direction:column;min-width:0}
.who .nm{font-weight:500;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.who .button_to{display:inline}
.who a.nm{color:var(--ink);text-decoration:none}
.who a.nm:hover{text-decoration:underline}
.avatar{
  width:28px;height:28px;border-radius:50%;display:grid;place-items:center;flex:none;
  font-size:11px;font-weight:600;letter-spacing:.02em;
  background:var(--surface-3);color:var(--ink-2);border:1px solid var(--line-2);
}
.avatar.pending{border-style:dashed;color:var(--ink-3)}
/* Sign out is a button_to form (a DELETE needs a form) that should read as a link. */
.linkish{
  background:none;border:0;padding:0;cursor:pointer;text-align:left;
  font-family:var(--sans);font-size:11px;color:var(--ink-3);text-decoration:underline;
}
.linkish:hover{color:var(--ink)}
@media (max-width:620px){
  .topbar{gap:10px;padding:10px 16px}
  .crumb, .who .nm{display:none}
}

/* ---------- flash ---------- */
.flashes{padding:12px 20px 0}
.flash{
  margin:0;padding:10px 14px;border-radius:var(--radius);font-size:13px;
  background:var(--accent-soft);color:var(--accent-ink);border:1px solid var(--line);
}
.flash + .flash{margin-top:8px}
body.workspace .flashes{padding:10px 20px;background:var(--surface);border-bottom:1px solid var(--line)}

/* ---------- controls ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;cursor:pointer;
  padding:8px 13px;border-radius:5px;font-size:13px;font-weight:500;line-height:1.3;
  border:1px solid var(--line-2);background:var(--surface);color:var(--ink);text-decoration:none;
  transition:background .12s ease,border-color .12s ease,color .12s ease;
}
.btn:hover{background:var(--surface-2);border-color:var(--ink-3)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn.primary:hover{background:var(--accent-ink);border-color:var(--accent-ink)}
.btn.ghost{border-color:transparent;background:transparent;color:var(--ink-2)}
.btn.ghost:hover{background:var(--surface-3);color:var(--ink)}
.btn.sm{padding:6px 10px;font-size:12.5px}
.btn.wide{width:100%}
.button_to{display:inline}
.actions{display:flex;flex-wrap:wrap;gap:6px;align-items:center}

.chip{
  display:inline-flex;align-items:center;gap:5px;flex:none;
  font-family:var(--sans);font-size:10.5px;font-weight:500;letter-spacing:.02em;
  padding:2px 7px;border-radius:3px;border:1px solid var(--line-2);color:var(--ink-2);background:var(--surface);
}
.chip.lock{color:var(--warn);border-color:var(--warn);background:var(--warn-soft)}
.chip.mine{color:var(--accent-ink);border-color:var(--accent);background:var(--accent-soft)}
.chip.ok{color:var(--ok);border-color:var(--ok);background:var(--ok-soft)}
.chip.warn{color:var(--warn);border-color:var(--warn);background:var(--warn-soft)}
.chip .dot{width:5px;height:5px;border-radius:50%;background:currentColor}

.seclabel{
  font-family:var(--mono);font-size:9.5px;letter-spacing:.15em;text-transform:uppercase;
  color:var(--ink-3);padding:0 3px 7px;margin:0;display:block;
}
.hint{color:var(--ink-3);font-size:12px;line-height:1.55;margin:0}

.formbox{
  border:1px solid var(--line-2);background:var(--surface-2);border-radius:var(--radius);
  padding:12px;display:flex;flex-direction:column;gap:9px;
}
.formbox label, .field label{font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.formbox textarea, .formbox input[type=text], .formbox input[type=email], .formbox input[type=file], .formbox select,
.field input, .field select, .field textarea, .inviterow input, .inviterow select{
  width:100%;background:var(--surface);border:1px solid var(--line-2);border-radius:4px;
  padding:8px 10px;font-size:13px;resize:vertical;color:var(--ink);
}
.formbox ::placeholder, .field ::placeholder{color:var(--ink-3)}
.formbox .actions{margin-top:2px}
.field{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}

.empty{
  margin:24px 12px;padding:30px 24px;border:1px dashed var(--line-2);border-radius:var(--radius);
  text-align:center;color:var(--ink-3);font-size:13px;
}
.empty .big{font-family:var(--serif);font-size:17px;color:var(--ink-2);display:block;margin-bottom:7px}
.empty p{margin:0}

/* ---------- plain pages: sign-in, brief list, new brief, audit log ---------- */
.wrap{max-width:860px;margin:0 auto;padding:34px 20px 64px}
.wrap h1{font-family:var(--serif);font-size:24px;font-weight:600;letter-spacing:-.015em;margin:0 0 4px}
.lede{color:var(--ink-3);font-size:13px;margin:0 0 26px}
.crumbs{font-family:var(--mono);font-size:11px;color:var(--ink-3);margin:0 0 10px}
.crumbs a{color:var(--ink-3)}
.wrap .formbox{max-width:360px;background:none;border:0;padding:0}
.wrap .formbox.wide{max-width:560px}
.wrap .empty{margin:0}
.wrap .seclabel{padding-left:0}
.brieflist{list-style:none;margin:0;padding:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.brieflist li{padding:14px 16px;background:var(--surface);border-bottom:1px solid var(--line)}
.brieflist li:last-child{border-bottom:0}
.brieflist .title{font-family:var(--serif);font-size:16px;font-weight:500;letter-spacing:-.005em}
.brieflist a.title{color:var(--ink);text-decoration:none}
.brieflist a.title:hover{text-decoration:underline}
.brieflist .meta{display:block;font-family:var(--mono);font-size:10.5px;color:var(--ink-3);margin-top:3px}
.brieflist + .seclabel, form + .seclabel, .hint + .seclabel{margin-top:28px}
.inviterow{display:grid;grid-template-columns:1fr 190px;gap:8px;align-items:center;margin-bottom:8px}
@media (max-width:620px){ .inviterow{grid-template-columns:1fr} }

.auditlist{list-style:none;margin:0;padding:0}
.wrap .auditlist{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
/* workspace.css styles a bare .arow as a pill (the zone access row); undo that here. */
.wrap .auditlist .arow{display:grid;grid-template-columns:130px 1fr;gap:12px;padding:10px 14px;background:var(--surface);
  border:0;border-bottom:1px solid var(--line);border-radius:0;align-items:start;font-size:13px;color:var(--ink-2)}
.wrap .auditlist .arow:last-child{border-bottom:0}
.wrap .auditlist time{font-family:var(--mono);font-size:11px;color:var(--ink-3);font-variant-numeric:tabular-nums;padding-top:1px}
.wrap .auditlist .arow.read .what{color:var(--ink-2)}
.wrap .auditlist .chip{margin-left:6px}
@media (max-width:620px){ .wrap .auditlist .arow{grid-template-columns:1fr;gap:2px} }

/* The dashboard's activity: the audit list, grouped by day, across briefs. #42. */
.wrap .auditlist.activity .arow{grid-template-columns:52px 1fr}
.activity .what{line-height:1.5}
.activity .what a{color:var(--ink);text-decoration:none}
.activity .what a:hover{text-decoration:underline}
.activity .what a.brief{display:block;font-family:var(--mono);font-size:10.5px;color:var(--ink-3);margin-bottom:2px}
.older{margin:18px 0 0}

/* The dashboard's three panels (#47). What changed is the main column, with Upcoming
   and Briefs beside it; on a phone they stack, Upcoming first. */
.wrap:has(.dash){max-width:1180px}
.dash{display:grid;gap:22px;grid-template-columns:minmax(0,1fr) 340px;grid-template-rows:auto 1fr;
  grid-template-areas:"changed upcoming" "changed briefs";align-items:start}
.dash .changed{grid-area:changed}
.dash .upcoming{grid-area:upcoming}
.dash .briefs{grid-area:briefs}
.panel{min-width:0}
.panelhead{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:0 0 10px;
  padding-bottom:8px;border-bottom:1px solid var(--line)}
.panelhead h2{font-family:var(--serif);font-size:17px;font-weight:600;letter-spacing:-.01em;margin:0}
.panelhead .more{font-size:12px}
.panel .seclabel{margin-top:14px}
.panel .panelhead + .seclabel{margin-top:4px}
.panel .brieflist li{padding:11px 14px}
.panel .brieflist .title{font-size:15px}
.panel .brieflist .meta{margin-top:2px}
.panel .brieflist .meta + .meta{margin-top:0}
.panel .empty{padding:22px 18px}
.panelfoot{margin:12px 0 0}
@media (max-width:900px){
  .dash{grid-template-columns:minmax(0,1fr);grid-template-rows:none;
    grid-template-areas:"upcoming" "briefs" "changed"}
}

/* ---------- New brief: a <dialog> on the brief pages, or a page of its own ---------- */
.modaldialog{
  width:min(680px,calc(100% - 32px));max-width:none;max-height:calc(100dvh - 56px);
  padding:0;border:0;background:transparent;color:var(--ink);overflow:visible;margin-top:28px;
}
.modaldialog::backdrop{background:var(--scrim);backdrop-filter:blur(2px)}
.modaldialog turbo-frame{display:block}
.modal{
  width:100%;background:var(--surface);border:1px solid var(--line-2);
  border-radius:8px;box-shadow:0 30px 70px -20px rgba(0,0,0,.5);overflow:hidden;
}
/* In the dialog only the steps scroll: the heading and the Create button stay put. */
.modaldialog .modal{max-height:calc(100dvh - 56px);display:flex;flex-direction:column}
.modaldialog .newbrief{display:flex;flex-direction:column;min-height:0;flex:1}
.modaldialog .mbody{overflow-y:auto;min-height:0;flex:1}
.modal.inpage{max-width:680px;margin:0 auto}
.mhead{padding:20px 24px 16px;border-bottom:1px solid var(--line);display:flex;align-items:flex-start;gap:14px}
.mhead h2{font-family:var(--serif);font-size:22px;font-weight:600;margin:0 0 4px;letter-spacing:-.015em}
.mhead p{margin:0;font-size:12.5px;color:var(--ink-2);max-width:52ch;line-height:1.5}
.mbody{padding:6px 24px 20px}
.step{padding:18px 0;border-bottom:1px solid var(--line);display:flex;gap:14px}
.step:last-of-type{border-bottom:none}
.stepnum{
  flex:none;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--mono);font-size:11px;color:var(--ink-3);border:1px solid var(--line-2);margin-top:1px;
}
.stepmain{flex:1;min-width:0;display:flex;flex-direction:column;gap:10px}
.steptitle{font-size:14px;font-weight:600}
.steptitle span{display:block;font-weight:400;font-size:12px;color:var(--ink-3);margin-top:2px;line-height:1.45}
.step .field{margin:0}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (max-width:620px){ .fgrid{grid-template-columns:1fr} }
.zonetoggle{display:flex;flex-direction:column;gap:1px}
.ztog{display:flex;align-items:center;gap:11px;padding:9px 10px;border:1px solid var(--line);border-radius:5px;background:var(--surface-2)}
.ztog .zt{flex:1;min-width:0}
.ztog .zt b{display:block;font-size:13px;font-weight:500}
.ztog .zt span{font-size:11.5px;color:var(--ink-3);line-height:1.4;display:block}
.ztog .fixed{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.inviterows{display:flex;flex-direction:column;gap:8px}
.newbrief .inviterow{grid-template-columns:1fr 168px 30px;margin:0}
.newbrief .inviterow .icobtn{width:30px;height:30px;font-size:15px}
@media (max-width:620px){ .newbrief .inviterow{grid-template-columns:1fr 1fr 30px} }
.addinvite{align-self:flex-start}
.billbox{
  border:1px solid var(--accent);background:var(--accent-soft);border-radius:var(--radius);
  padding:12px 13px;font-size:12.5px;color:var(--accent-ink);line-height:1.55;
}
.billbox b{font-weight:600}
.mfoot{padding:14px 24px;border-top:1px solid var(--line);background:var(--surface-2);display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.mfoot .msg{flex:1;min-width:180px;font-size:11.5px;color:var(--ink-3);line-height:1.4}

/* ---------- account: signed-in sessions (#18) ---------- */
.sessionlist li{display:grid;grid-template-columns:1fr auto;align-items:center;column-gap:12px}
.sessionlist .title{font-size:15px}
.sessionlist .chip{justify-self:start;grid-column:1}
.sessionlist .meta{grid-column:1}
.sessionlist .button_to{grid-column:2;grid-row:1 / span 3}
.sessionlist + .hint{margin-top:10px}

/* ---------- second factor (#17) ---------- */
input.otp{font-family:var(--mono);letter-spacing:.12em}
.recoverybox{margin-top:22px;max-width:360px}
.steps{margin:0 0 0 18px;padding:0;max-width:520px;color:var(--ink-2);font-size:13px;line-height:1.55}
.steps > li{margin-bottom:22px;padding-left:4px}
.steps .formbox{margin-top:10px}
/* White behind the QR code in both themes: a scanner needs dark-on-light. */
.qr{background:#fff;border-radius:var(--radius);padding:12px;width:max-content;margin:12px 0}
.qr svg{display:block;width:180px;height:180px}
code.secret{font-family:var(--mono);color:var(--ink);background:var(--surface-2);padding:1px 6px;border-radius:4px;white-space:nowrap}
.recoverycodes{list-style:none;margin:0 0 12px;padding:14px 16px;display:grid;grid-template-columns:repeat(2,max-content);gap:8px 28px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);width:max-content;max-width:100%}
.recoverycodes code{font-family:var(--mono);font-size:14px;color:var(--ink);letter-spacing:.04em}
@media (max-width:480px){ .recoverycodes{grid-template-columns:1fr} }

/* ---------- passkeys (#28) ---------- */
.passkeybox{max-width:360px}
.passkeybox .btn{width:100%;justify-content:center}
.divider{display:flex;align-items:center;gap:10px;color:var(--ink-3);font-size:12px;margin:20px 0 18px}
.divider::before,.divider::after{content:"";flex:1;border-top:1px solid var(--line)}
.formerror{color:var(--accent-ink);font-size:12.5px;margin:8px 0 0}
.passkeyadd{margin-top:12px}