/* PRD-15 — IMS shared tokens and components (Tempo / My Card standard), light and dark.
   No web fonts: system stack, and a system serif for the wordmark. The older variables
   (--bg, --paper, --ink, --muted, --line, --teal…) are mapped here so existing screens follow the theme. */
:root{
  --background:#f5f6f7;--surface:#fff;--surface-soft:#eef0f2;--foreground:#17191c;--text-strong:#111315;--muted-ims:#5d6671;
  --accent:#138a5b;--accent-strong:#0b6f49;--border:#dfe2e5;--control-border:#cfd4d8;--button-bg:#0b6f49;--button-fg:#fff;
  --danger-ims:#a33a32;--brand-ink:#093425;--brand-rule:#6b7a72;
  --font-sans:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-brand:"Bodoni 72",Didot,"Bodoni MT","Times New Roman",Georgia,serif;
  color-scheme:light;
}
:root[data-theme=dark]{
  --background:#07100d;--surface:#0c1712;--surface-soft:#112019;--foreground:#f3f5f7;--text-strong:#fff;--muted-ims:#a7afb8;
  --accent:#46d39a;--accent-strong:#72e6b7;--border:#203129;--control-border:#2b4337;--button-bg:#46d39a;--button-fg:#07100d;
  --danger-ims:#df7b72;--brand-ink:#e9f7ef;--brand-rule:#7f9a8c;color-scheme:dark;
}
@media (prefers-color-scheme:dark){html:not([data-theme=light]):not([data-theme=dark]){
  --background:#07100d;--surface:#0c1712;--surface-soft:#112019;--foreground:#f3f5f7;--text-strong:#fff;--muted-ims:#a7afb8;
  --accent:#46d39a;--accent-strong:#72e6b7;--border:#203129;--control-border:#2b4337;--button-bg:#46d39a;--button-fg:#07100d;
  --danger-ims:#df7b72;--brand-ink:#e9f7ef;--brand-rule:#7f9a8c;color-scheme:dark;
}}
:root,:root[data-theme]{--bg:var(--background);--paper:var(--surface);--ink:var(--foreground);--muted:var(--muted-ims);--line:var(--border);
  --teal:var(--accent-strong);--teal-soft:color-mix(in srgb,var(--accent) 12%,var(--surface));--danger:var(--danger-ims)}
html{background:var(--background);color:var(--foreground);font-family:var(--font-sans)}
body{min-height:100dvh;display:flex;flex-direction:column;background:var(--background);color:var(--foreground)}
body>#app,body>#auth{flex:1 0 auto}

/* Wordmark: IMS CONNECT / PDF Suite */
.ims-brand{display:inline-grid;justify-items:start;text-decoration:none;color:var(--brand-ink);line-height:1}
.ims-brand-org{font-size:.62rem;font-weight:700;letter-spacing:.2em;color:var(--muted-ims);margin-bottom:4px}
.ims-brand-word{font-family:var(--font-brand);font-weight:700;font-size:2.15rem;letter-spacing:-.045em;word-spacing:.14em;line-height:.95}
.ims-brand-rule{display:block;width:100%;height:2px;background:var(--brand-rule);margin:6px 0 0;border-radius:2px}
.ims-brand-line{display:inline-flex;align-items:baseline;gap:8px;white-space:nowrap}
.ims-brand-version{font-family:var(--font-sans);font-size:.74rem;font-weight:600;letter-spacing:.02em;color:var(--muted-ims)}
@media (max-width:620px){.ims-brand-word{font-size:1.7rem}}

/* Preferences: language flags + theme */
.ims-preferences{display:flex;gap:8px;align-items:center}
.ims-menu{position:relative}
.ims-menu>summary{list-style:none}.ims-menu>summary::-webkit-details-marker{display:none}
.ims-control{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--control-border);border-radius:13px;background:var(--surface);color:var(--foreground);cursor:pointer}
.ims-control:hover{background:var(--surface-soft)}
.ims-flag{font-size:23px;line-height:1}
.ims-control svg,.ims-option-icon svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round}
.ims-popover{position:absolute;right:0;top:calc(100% + 6px);z-index:30;min-width:156px;padding:6px;border:1px solid var(--border);border-radius:14px;background:var(--surface);box-shadow:0 18px 45px rgb(0 0 0/14%);display:grid;gap:2px}
.ims-option{display:flex;align-items:center;gap:10px;width:100%;min-height:44px;padding:0 10px;border:0;border-radius:10px;background:transparent;color:var(--foreground);text-align:left;font-size:.95rem}
.ims-option:hover{background:var(--surface-soft)}
.ims-option[aria-pressed=true]{background:color-mix(in srgb,var(--accent) 11%,var(--surface));font-weight:600}
.ims-option-icon{width:24px;display:inline-flex;justify-content:center;font-size:19px}
.ims-check{margin-left:auto;color:var(--accent-strong)}

/* Footer: IMS CONNECT · PDF Suite · v1.0.0 */
.site-footer{flex:none;width:min(100% - 32px,1024px);margin:24px auto 0;padding:15px 8px max(18px,env(safe-area-inset-bottom));border-top:1px solid var(--border);text-align:center;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:.78rem;line-height:1.35;color:var(--muted-ims)}

/* Signer page (PRD-15 restyle) */
.signer-shell{width:min(100% - 32px,760px);margin:0 auto;padding:24px 0 8px}
.signer-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px}
.signer-top-actions{display:flex;align-items:center;gap:8px}
.signer-context{margin:0 0 18px}
.signer-context .eyebrow{margin:0 0 4px;font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-strong)}
.signer-context .agency{margin:0;font-size:1.25rem;font-weight:700;color:var(--text-strong)}
.signer-context .who{margin:2px 0 0;color:var(--muted-ims)}
.stepper{list-style:none;margin:0 0 20px;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.stepper li{display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;font-size:.8rem;line-height:1.25;color:var(--muted-ims);position:relative}
.stepper li::before{content:"";position:absolute;top:15px;left:calc(-50% + 18px);right:calc(50% + 18px);height:2px;background:var(--border)}
.stepper li:first-child::before{display:none}
.stepper li.done::before,.stepper li[aria-current=step]::before{background:var(--accent)}
.stepper .num{width:30px;height:30px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;border:2px solid var(--border);background:var(--surface);font-weight:700;z-index:1}
.stepper li.done .num{border-color:var(--accent);background:var(--accent);color:var(--button-fg)}
.stepper li[aria-current=step]{color:var(--text-strong);font-weight:700}
.stepper li[aria-current=step] .num{border-color:var(--accent);color:var(--accent-strong)}
@media (max-width:560px){.stepper li .label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.stepper li[aria-current=step] .label{width:auto;height:auto;overflow:visible;clip:auto;top:36px}.stepper{margin-bottom:34px}}
.signer-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:28px;box-shadow:0 1px 2px rgb(0 0 0/4%)}
@media (max-width:560px){.signer-card{padding:20px 16px}}
.signer-card h1{font-size:1.6rem;color:var(--text-strong)}
.signer-card .lead{color:var(--muted-ims);margin-bottom:20px}
.accept-row{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border:1px solid var(--border);border-radius:12px;margin:0 0 10px;background:var(--surface)}
.accept-row input{width:20px;height:20px;margin-top:2px;accent-color:var(--accent-strong);flex:none}
.accept-row label{font-weight:600;color:var(--text-strong);cursor:pointer}
.accept-row details{margin-top:6px}
.accept-row summary{cursor:pointer;color:var(--accent-strong);font-size:.88rem;font-weight:600}
.accept-row .legal-text{margin-top:10px;font-size:.86rem;line-height:1.55;color:var(--muted-ims)}
.accept-row .legal-text h2{font-size:.95rem;color:var(--foreground);margin:0 0 8px}
.accept-row .legal-text ul{padding-left:18px;margin:4px 0 10px}
.signer-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap;margin-top:22px}
.signer-actions .primary,.signer-card .primary{background:var(--button-bg);color:var(--button-fg);border:1px solid var(--button-bg);border-radius:8px;min-height:46px;padding:0 22px;font-weight:700}
.signer-actions .secondary,.signer-card .secondary{background:var(--surface);color:var(--foreground);border:1px solid var(--control-border);border-radius:8px;min-height:46px;padding:0 18px;font-weight:600}
.signer-card .field{display:grid;gap:6px;margin:0 0 14px;font-weight:600;color:var(--foreground)}
.signer-card .field input,.signer-card .field select{min-height:46px;border:1px solid var(--control-border);border-radius:7px;padding:0 12px;background:var(--surface);color:var(--foreground);font-weight:400}
.signer-card .field-row{display:grid;grid-template-columns:2fr 1fr 1fr;gap:12px}
@media (max-width:560px){.signer-card .field-row{grid-template-columns:1fr}}
.secret-wrap{position:relative;display:flex}
.secret-wrap input{flex:1;padding-right:52px;letter-spacing:.06em}
.secret-toggle{position:absolute;right:4px;top:50%;transform:translateY(-50%);width:42px;height:38px;border:0;border-radius:6px;background:transparent;color:var(--muted-ims);display:inline-flex;align-items:center;justify-content:center}
.secret-toggle svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round}
.match-hint{font-size:.85rem;margin:-6px 0 12px}.match-hint.ok{color:var(--accent-strong)}.match-hint.bad{color:var(--danger-ims)}
.addr-search{position:relative}
.addr-list{position:absolute;left:0;right:0;top:calc(100% - 8px);z-index:20;margin:0;padding:6px;list-style:none;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:0 18px 45px rgb(0 0 0/14%)}
.addr-list li{padding:10px 12px;border-radius:8px;cursor:pointer}
.addr-list li[aria-selected=true],.addr-list li:hover{background:var(--surface-soft)}
.addr-attrib{font-size:.72rem;color:var(--muted-ims);text-align:right;padding:4px 8px 0}
.certification{background:color-mix(in srgb,#0b4f8a 5%,var(--surface))!important;color:var(--foreground)}
/* Staff workspace and sign-in: wordmark in the sidebar, preferences in the top bar, footer in the flow */
.sidebar .ims-brand-link{display:block;text-decoration:none;margin-bottom:8px}
.sidebar .ims-brand-word{font-size:1.75rem}
.topbar .ims-preferences{margin-left:auto}
.internal-main .site-footer{width:100%;margin-top:40px}
.auth-shell .top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.auth-shell{display:flex;flex-direction:column;align-items:center}
.auth-shell .site-footer{margin-top:28px}
.sidebar,.topbar{background:var(--surface);border-color:var(--border)}
.surface,.card{background:var(--surface);border-color:var(--border);color:var(--foreground)}
.lab{background:var(--surface-soft)}
/* Form controls and notes follow the theme everywhere on the signer card (dark mode contrast). */
.signer-card input:not([type=checkbox]):not([type=radio]),.signer-card select{min-height:46px;border:1px solid var(--control-border);border-radius:7px;padding:0 12px;background:var(--surface);color:var(--foreground);font-weight:400}
.signer-card input:not([type=checkbox]):not([type=radio]):focus{border-color:var(--accent)}
.signer-card input[type=checkbox],.signer-card input[type=radio]{accent-color:var(--accent-strong)}
.callout,.signer-card .callout{background:var(--surface-soft);color:var(--foreground);border-color:var(--border)}
.signer-card .hint,.signer-card small{color:var(--muted-ims)}
.signer-card .choice-group,.signer-card .entry-exemptions{border-color:var(--border)}
.error-panel{background:color-mix(in srgb,var(--danger-ims) 10%,var(--surface));color:var(--foreground);border-color:var(--danger-ims)}
.signer-card dl dt{color:var(--muted-ims)}.signer-card dl dd{color:var(--text-strong)}
.signer-card .signer-pad{background:var(--surface);border-color:var(--control-border)}
.preview-link{display:inline-flex;align-items:center;text-decoration:none;min-height:44px;padding:0 16px}
.secret-wrap{margin-bottom:14px}
/* Staff workspace surfaces that the older stylesheet painted with fixed light colours: tokens instead,
   so they follow Light and Dark. */
.skip-link,.sidebar,.topbar,.metric,.surface,.agency-select select,.locale select,select,.template-card{background:var(--surface);color:var(--foreground)}
.sidebar nav button{color:var(--foreground)}
.sidebar nav button[aria-current]{background:color-mix(in srgb,var(--accent) 14%,var(--surface));color:var(--accent-strong)}
.sidebar nav button:hover,.text-button:hover{background:var(--surface-soft)}
.metric strong,.metric b,.metric .value{color:var(--text-strong)}
.table-head{background:var(--surface-soft);color:var(--muted-ims)}
.avatar{background:var(--surface-soft);border-color:var(--border);color:var(--foreground)}
.badge{background:var(--surface-soft);color:var(--foreground)}
.badge.pending{background:color-mix(in srgb,#d9a521 18%,var(--surface));color:var(--foreground)}
.badge.completed{background:color-mix(in srgb,var(--accent) 18%,var(--surface));color:var(--foreground)}
.badge.expired{background:var(--surface-soft);color:var(--muted-ims)}
input[readonly]{background:var(--surface-soft)!important}
.notice{background:color-mix(in srgb,var(--accent) 12%,var(--surface));color:var(--foreground)}
.lab{border-color:var(--control-border)}
.signature-sample{background:var(--surface-soft)}
select,input{border-color:var(--control-border)}
.primary{background:var(--button-bg);color:var(--button-fg);border-color:var(--button-bg)}
.secondary{background:var(--surface);color:var(--foreground);border-color:var(--control-border)}
.request-row,.vault-row,.table>*{border-color:var(--border)!important;background:var(--surface)}
.remember-row{display:flex;gap:10px;align-items:center;margin:12px 0 4px;font-weight:600;cursor:pointer}
.remember-row input{width:20px;height:20px;accent-color:var(--accent-strong)}