/* docuinked app. Light, calm enterprise ground. Amber means "a person decides here". Cobalt is ink: signatures and
   links. Code and agent traces stay dark. Token names are historical: --night is the page ground, --bone the text. */
@font-face { font-family: "Figtree"; src: url(Figtree.woff2) format("woff2"); font-weight: 300 900; font-display: swap; }
@font-face { font-family: "Martian"; src: url(MartianMono.woff2) format("woff2"); font-weight: 300 700; font-stretch: 75% 112%; font-display: swap; }

:root {
  --night: #FFFFFF; --night-2: #F7F5F0; --night-3: #F1EDE4; --rule: #E7E2D6; --rule-2: #D5CEBF;
  --bone: #0C0E12; --dim: #5D5950; --mute: #8A857A; --code: #0C0E12; --code-text: #D4D8DF;
  --paper: #F2EFE7; --paper-2: #FBF9F4; --ink: #0C0E12; --soft: #5F5A50; --line: #DCD6C8;
  --amber: #FFB224; --amber-ink: #8A5A00; --cobalt: #2B44E8; --ok: #3DD68C; --ok-ink: #1E7A4C; --bad: #FF6B5A; --bad-ink: #B3372B;
  --sans: "Figtree", -apple-system, "Segoe UI", sans-serif;
  --mono: "Martian", ui-monospace, SFMono-Regular, Menlo, monospace;
  --r: 4px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 400 16px/1.55 var(--sans); background: var(--night); color: var(--bone); }
h1, h2, h3 { font-weight: 700; letter-spacing: -.025em; line-height: 1.08; margin: 0 0 .5em; }
h1 { font-size: 2.2rem; font-weight: 600; } h2 { font-size: 1.3rem; letter-spacing: -.015em; margin-top: 2em; } h3 { font-size: 1.02rem; letter-spacing: -.02em; }
p { margin: 0 0 1em; }
a { color: inherit; text-underline-offset: 3px; text-decoration-color: var(--rule-2); }
a:hover { text-decoration-color: currentColor; }
code, pre, .mono { font-family: var(--mono); font-stretch: 87%; }
code { font-size: .84em; background: var(--night-2); border: 1px solid var(--rule); padding: .1em .4em; border-radius: 3px; }
pre { background: var(--code); border: 1px solid var(--code); color: var(--code-text); padding: 16px 18px; border-radius: var(--r); overflow-x: auto; font-size: 12.5px; line-height: 1.75; }
pre code { background: none; border: 0; padding: 0; font-size: inherit; }
small, .quiet { color: var(--dim); font-size: .9rem; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }
.skip { position: absolute; left: -999px; } .skip:focus { left: 12px; top: 12px; background: var(--night); padding: 8px; z-index: 99; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
[hidden] { display: none !important; }
::selection { background: var(--amber); color: var(--night); }

.logo { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; font-weight: 800; font-size: 22px; letter-spacing: -.035em; line-height: 1; color: var(--bone); }
.mark { width: 24px; height: 24px; flex: none; }

/* Buttons: one primary per view. Primary is bone on night and ink on paper. Amber is reserved for approving. */
button, .button { font: 700 15px/1.2 var(--sans); letter-spacing: -.01em; border-radius: var(--r); padding: 11px 16px; border: 1px solid transparent; cursor: pointer; display: inline-block; text-decoration: none; text-align: center; }
.primary { background: var(--bone); color: var(--night); }
.primary:hover { background: #000; }
.primary:disabled { background: var(--rule); color: var(--mute); cursor: not-allowed; }
.secondary { background: transparent; color: var(--bone); border-color: var(--rule-2); }
.secondary:hover { border-color: var(--bone); }
.approve { background: var(--amber); color: var(--night); }
.approve:hover { background: #FFC24F; }
.link { background: none; border: 0; padding: 0; color: inherit; font-weight: 500; text-decoration: underline; text-decoration-color: var(--rule-2); text-underline-offset: 3px; }
.danger { color: var(--bad-ink); }
.actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin: 16px 0; }

label { display: block; font-weight: 600; font-size: .9rem; }
input:not([type=checkbox]), textarea, select { display: block; width: 100%; margin-top: 6px; font: 400 15px var(--sans); color: var(--bone); background: var(--night-2); border: 1px solid var(--rule-2); border-radius: var(--r); padding: 10px 12px; }
input:focus, textarea:focus, select:focus { border-color: var(--bone); outline: none; }
input::placeholder, textarea::placeholder { color: var(--mute); }
label small { display: block; font-weight: 400; margin-top: 4px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
.check input { margin-top: 4px; width: 16px; height: 16px; accent-color: var(--amber); }
.stack { display: grid; gap: 16px; margin: 22px 0; }
.inline { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; margin-top: 16px; }
.inline label { flex: 1 1 180px; }
.hidden-file { position: absolute; opacity: 0; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); left: 0; }
.error { color: var(--bad-ink); }
.notice { border-left: 3px solid var(--amber); background: #FFF6E0; padding: 12px 14px; }
.secret { display: block; word-break: break-all; margin-top: 8px; padding: 10px; color: var(--amber-ink); background: #FFF6E0; border-color: #F3D9A0; }

/* The checkpoint line: amber, dashed, never crossed by an agent. */
.gate { border-top: 1px dashed var(--amber); border-bottom: 1px dashed var(--amber); background: #FFF6E0; color: var(--amber-ink); padding: 12px 16px; font: 500 12.5px/1.6 var(--mono); font-stretch: 87%; }

/* Auth pages: builder side, night. */
.bare-top { padding: 24px 28px; }
.narrow { max-width: 440px; margin: 8vh auto; padding: 0 20px 60px; }
.narrow h1 { font-size: 2.3rem; }

/* App shell */
.top { display: flex; align-items: center; gap: 32px; padding: 14px 24px; border-bottom: 1px solid var(--rule); background: #fff; }
.top nav { display: flex; gap: 22px; flex: 1; }
.top nav a { text-decoration: none; color: var(--dim); font-weight: 600; font-size: 15px; }
.top nav a[aria-current] { color: var(--bone); }
.who { display: flex; gap: 14px; align-items: center; color: var(--dim); font-size: .9rem; }
.who form { margin: 0; }
body.app main { max-width: 1000px; margin: 0 auto; padding: 40px 24px 90px; }
.head-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; flex-wrap: wrap; }
.head-row h1 { margin: 0; }
.head-row .actions { margin: 0; }
.empty { padding: 56px 0; border-top: 1px solid var(--rule); margin-top: 28px; }
.empty h2 { margin-top: 0; }
table.list { width: 100%; border-collapse: collapse; margin-top: 18px; }
.list th { text-align: left; font: 500 11px var(--mono); font-stretch: 87%; text-transform: lowercase; color: var(--mute); padding: 8px 12px 8px 0; border-bottom: 1px solid var(--rule); }
.list td { padding: 14px 12px 14px 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
.list a { text-decoration: none; font-weight: 600; }
.list a:hover { text-decoration: underline; }
.right { text-align: right; }
.list form { margin: 0; }
.dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 8px; background: var(--mute); vertical-align: 1px; }
.dot.completed, .dot.signed { background: var(--ok); }
.dot.sent, .dot.viewed, .dot.sealing { background: var(--bone); }
.dot.pending_approval { background: var(--amber); box-shadow: 0 0 0 3px rgba(255, 178, 36, .18); }
.dot.declined, .dot.voided, .dot.expired { background: var(--bad); }
.timeline { list-style: none; margin: 14px 0 0; padding: 0; font: 12.5px/1.6 var(--mono); font-stretch: 87%; }
.timeline li { display: flex; justify-content: space-between; gap: 16px; padding: 9px 0; border-bottom: 1px solid var(--rule); flex-wrap: wrap; }
.timeline time { color: var(--dim); }
.fix summary { cursor: pointer; font-size: .85rem; margin-top: 4px; }
.fix form { margin: 10px 0; max-width: 320px; }
.settings { padding: 8px 0 26px; border-bottom: 1px solid var(--rule); max-width: 760px; }
.codes { columns: 2; list-style: none; padding: 0; margin: 0 0 20px; } .codes li { margin-bottom: 8px; }
.qr { background: #fff; border: 1px solid var(--rule); display: inline-block; padding: 10px; border-radius: var(--r); }
.qr svg { width: 200px; height: 200px; display: block; }

/* Editor: night chrome, the document on paper. */
body.app main:has(.editor) { max-width: none; padding: 0; }
.editor { display: grid; grid-template-columns: 320px 1fr; min-height: calc(100vh - 57px); }
.panel { padding: 22px 22px 40px; border-right: 1px solid var(--rule); display: flex; flex-direction: column; gap: 12px; overflow-y: auto; max-height: calc(100vh - 57px); position: sticky; top: 0; }
.panel h2 { margin: 14px 0 0; font: 500 11px var(--mono); font-stretch: 87%; letter-spacing: 0; color: var(--dim); text-transform: lowercase; }
.signer-row { border-left: 3px solid var(--c); padding: 4px 0 4px 12px; margin-bottom: 10px; cursor: pointer; }
.signer-row[aria-current=true] { background: #FFF6E0; }
.signer-row input { margin-top: 4px; padding: 7px 9px; font-size: .92rem; }
.signer-row .row-end { display: flex; justify-content: flex-end; margin-top: 4px; font-size: .82rem; }
#add-signer { align-self: flex-start; }
.palette { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.palette button { background: #fff; color: var(--bone); border: 1px solid var(--rule-2); padding: 9px 8px; font-weight: 600; font-size: .88rem; }
.palette button[aria-pressed=true] { border-color: var(--bone); background: #FFF6E0; }
.pages { background: var(--night-3); padding: 28px; display: flex; flex-direction: column; align-items: center; gap: 18px; min-width: 0; }
.page { position: relative; background: #fff; max-width: 100%; box-shadow: 0 0 0 1px var(--rule), 0 8px 24px rgba(40, 32, 12, .08); }
.page canvas { display: block; width: 100%; height: auto; }
.overlay { position: absolute; inset: 0; }
.overlay.placing { cursor: crosshair; }
.field { position: absolute; display: flex; align-items: center; justify-content: center; font: 600 11px var(--sans); background: color-mix(in srgb, var(--c) 14%, transparent); border: 1.5px solid var(--c); border-radius: 2px; color: var(--ink); cursor: move; user-select: none; touch-action: none; overflow: hidden; padding: 0; }
.field .remove { position: absolute; top: 0; right: 0; background: var(--c); color: #fff; border: 0; padding: 0 5px; font-size: 12px; line-height: 16px; border-radius: 0; cursor: pointer; }
.field .grip { position: absolute; right: 0; bottom: 0; width: 10px; height: 10px; cursor: nwse-resize; background: var(--c); }

.field.selected { outline: 2px solid var(--bone); outline-offset: 1px; }
.props { border: 1px solid var(--rule); border-radius: var(--r); padding: 12px; display: grid; gap: 10px; background: var(--night-2); }
.signer-row select { margin-top: 4px; padding: 6px 8px; font-size: .88rem; }
.sign-field select { width: 100%; height: 100%; margin: 0; border: 0; background: transparent; font: 600 12px var(--sans); color: var(--ink); }
.sign-field.choice { flex-direction: column; align-items: stretch; gap: 2px; padding: 2px; cursor: default; }
.sign-field.choice button { flex: 1; padding: 0 6px; font: 600 11px var(--sans); background: #fff; color: var(--ink); border: 1px solid var(--line); border-radius: 2px; }
.sign-field.choice button[aria-checked=true] { background: var(--ink); color: #fff; border-color: var(--ink); }

/* Paper side: signers. Calm, light, one task. */
body.paper { background: var(--paper); color: var(--ink); }
body.paper a { text-decoration-color: var(--line); }
body.paper .primary { background: var(--ink); color: var(--paper); }
body.paper .primary:hover { background: #000; }
body.paper .primary:disabled { background: var(--line); color: var(--soft); }
body.paper .secondary { color: var(--ink); border-color: var(--ink); }
body.paper .secondary:hover { background: var(--paper-2); }
body.paper input:not([type=checkbox]), body.paper textarea { background: #fff; color: var(--ink); border-color: var(--line); }
body.paper input:focus, body.paper textarea:focus { border-color: var(--ink); }
body.paper .quiet, body.paper small { color: var(--soft); }
body.paper .error { color: var(--bad-ink); }
body.paper .check input { accent-color: var(--ink); }
body.paper :focus-visible { outline-color: var(--cobalt); }
body.paper .bare-top { border-bottom: 1px solid var(--line); }
body.paper .pages { background: var(--paper); }
body.paper .page { box-shadow: 0 0 0 1px var(--line); }
.paper-top { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; background: #fff; color: var(--ink); border-bottom: 3px solid var(--amber); }
.paper-top .logo { color: var(--ink); }
.brand-logo { height: 28px; width: auto; display: block; }
.brand-name { font-weight: 800; font-size: 19px; letter-spacing: -.02em; }
.secured { text-align: center; color: var(--soft); font-size: .82rem; padding: 26px 16px 34px; }
.secured a { color: inherit; }
.paper-top small { color: var(--soft); font: 500 11px var(--mono); font-stretch: 87%; }
#consent label { margin-top: 18px; }
#consent button { margin-top: 20px; }
.sign-bar { position: sticky; top: 0; z-index: 5; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 12px 20px; background: var(--paper); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.sign-bar .actions { margin: 0; }
.sign-bar span { display: block; }
.sign-foot { display: flex; justify-content: center; gap: 28px; padding: 22px; }
.sign-field { position: absolute; display: flex; align-items: center; justify-content: center; border: 1.5px dashed var(--cobalt); background: color-mix(in srgb, var(--cobalt) 8%, transparent); color: var(--cobalt); font: 700 12px var(--sans); border-radius: 2px; cursor: pointer; padding: 0; overflow: hidden; min-height: 18px; }
.sign-field.done { border-style: solid; border-color: transparent; background: transparent; color: var(--ink); }
.sign-field img { max-width: 100%; max-height: 100%; }
.sign-field input { width: 100%; height: 100%; margin: 0; border: 0; padding: 0 4px; font-size: 12px; background: transparent; border-radius: 0; }
.sign-field input[type=checkbox] { width: 16px; height: 16px; }
.sign-field { container-type: size; }
.sign-field.static, .sign-field.done { font-size: min(12px, 10cqw, 65cqh); white-space: nowrap; }
.sign-field.static { cursor: default; border-color: transparent; background: transparent; color: var(--ink); font-weight: 500; }
dialog { border: 0; border-radius: 6px; padding: 24px; width: min(680px, calc(100vw - 24px)); color: var(--ink); background: var(--paper); }
dialog::backdrop { background: rgb(12 14 18 / .6); }
dialog h2 { margin-top: 0; }
#pad-canvas { width: 100%; height: auto; background: #fff; border: 1px solid var(--line); border-radius: var(--r); touch-action: none; display: block; }
.tabs { display: flex; gap: 16px; margin-bottom: 12px; }
.tabs button { background: none; padding: 4px 0; border-radius: 0; color: var(--soft); border-bottom: 2px solid transparent; }
.tabs button[aria-selected=true] { color: var(--ink); border-color: var(--cobalt); }

/* Approval: the product's one human moment for builders. */
.approval { max-width: 760px; }
.approval .facts { font: 12.5px/2 var(--mono); font-stretch: 87%; color: var(--bone); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding: 10px 0; margin: 18px 0; }
.approval .facts span { color: var(--mute); display: inline-block; width: 9ch; }

/* Tour */
.tour { position: fixed; z-index: 50; width: 300px; background: var(--ink); color: #fff; padding: 16px 18px; border-radius: 8px; font-size: .94rem; box-shadow: 0 16px 40px rgba(12, 14, 18, .25); }
.tour h3 { margin-bottom: 4px; }
.tour .actions { margin: 12px 0 0; justify-content: space-between; }
.tour button { padding: 7px 12px; font-size: 14px; }
.tour .next { background: var(--amber); color: var(--ink); }
.tour .skip-tour { background: none; color: #B8B2A6; padding: 7px 0; }
.tour-spot { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 3px; }

@media (max-width: 900px) {
  .editor { grid-template-columns: 1fr; }
  .panel { position: static; max-height: none; border-right: 0; border-bottom: 1px solid var(--rule); }
  .top { gap: 14px; flex-wrap: wrap; padding: 12px 16px; } .who span { display: none; }
  body.app main { padding: 26px 16px 60px; }
  .pages { padding: 12px; }
  .tour { left: 12px !important; right: 12px; width: auto; bottom: 12px; top: auto !important; }
}
label.button { position: relative; overflow: hidden; }
.signer-row .row-error { margin: 6px 0 0; font-size: .88rem; font-weight: 600; }
#save-state.error { font-weight: 600; }
.row-actions { display: flex; gap: 18px; }
.suggested { margin: 0 0 10px; }
.verify-bar { display: flex; flex-wrap: wrap; gap: 6px 16px; align-items: center; justify-content: center; margin: 10px auto 0; width: min(calc(100% - 24px), 1240px); padding: 10px 18px; border-radius: 18px; background: rgba(255, 178, 36, .16); border: 1px solid rgba(138, 90, 0, .18); font-size: .92rem; }
.verify-bar p, .verify-bar form { margin: 0; }
input[type=color] { width: 64px; height: 40px; padding: 3px; border: 1px solid rgba(12, 14, 18, .14); border-radius: 12px; background: #fff; cursor: pointer; display: block; margin-top: 6px; }
input[type=color]::-webkit-color-swatch-wrapper { padding: 0; }
input[type=color]::-webkit-color-swatch { border: 0; border-radius: 9px; }
.brand-preview { margin-top: 18px; padding: 16px 18px; border-radius: 18px; background: #fff; border: 1px solid rgba(12, 14, 18, .08); max-width: 420px; }
.brand-preview-bar { display: flex; gap: 10px; align-items: center; padding-bottom: 10px; margin-bottom: 10px; border-bottom: 3px solid var(--brand, #FFB224); }
.brand-preview-field { display: inline-block; padding: 12px 28px; margin-right: 12px; border: 2px dashed var(--brand, #FFB224); border-radius: 8px; color: color-mix(in srgb, var(--brand, #FFB224) 55%, #0C0E12); background: color-mix(in srgb, var(--brand, #FFB224) 8%, transparent); font-weight: 600; }
.brand-preview-button { display: inline-block; padding: 9px 18px; border-radius: 999px; background: #0C0E12; color: #fff; font-weight: 600; }
.brand-preview .small { font-size: .8rem; margin: 10px 0 0; }