/* ==========================================================================
   APRIONEX VISITOR — design system  (v2, 2026-09)
   Mobile-first. One stylesheet, no build step. Every legacy class name is
   preserved; new components are additive. CSP-safe (no @import, no web fonts).
   ========================================================================== */

/* ---- tokens --------------------------------------------------------- */
:root{
  /* brand ramp */
  --brand:#4f46e5; --brand-600:#4338ca; --brand-700:#3730a3;
  --brand-050:#eef2ff; --brand-100:#e0e7ff; --brand-tint:#f5f6ff;
  --brand-dark:#4338ca;                 /* legacy alias */

  /* ink */
  --ink:#0f172a; --ink-soft:#475569; --ink-faint:#7c899c; --ink-inv:#ffffff;

  /* surfaces */
  --bg:#f5f6fb; --bg-alt:#eef1f8; --surface:#ffffff; --surface-2:#f8fafc;
  --line:#e7e9f2; --line-strong:#d6dae6;

  /* status */
  --ok:#15803d; --ok-bg:#dcfce7; --ok-line:#86efac;
  --warn:#b45309; --warn-bg:#fef3c7; --warn-line:#fcd34d;
  --err:#dc2626; --err-bg:#fee2e2; --err-line:#fca5a5;
  --info:#0369a1; --info-bg:#e0f2fe; --info-line:#7dd3fc;

  /* radius */
  --r-xs:6px; --r-sm:9px; --r:12px; --r-lg:16px; --r-xl:22px; --r-pill:999px;
  --radius:12px; --radius-sm:9px;        /* legacy aliases */

  /* shadow */
  --shadow-xs:0 1px 2px rgba(15,23,42,.06);
  --shadow-sm:0 1px 3px rgba(15,23,42,.09),0 1px 2px rgba(15,23,42,.05);
  --shadow:0 1px 3px rgba(15,23,42,.09),0 1px 2px rgba(15,23,42,.05);
  --shadow-md:0 6px 16px -4px rgba(15,23,42,.12),0 2px 6px -2px rgba(15,23,42,.08);
  --shadow-lg:0 24px 48px -16px rgba(15,23,42,.22),0 8px 20px -12px rgba(15,23,42,.12);

  /* spacing scale */
  --s1:4px; --s2:8px; --s3:12px; --s4:16px; --s5:20px; --s6:24px;
  --s7:32px; --s8:44px; --s9:64px; --s10:88px;

  --safe-b:env(safe-area-inset-bottom,0px);
  --safe-t:env(safe-area-inset-top,0px);
  --header-h:58px;

  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;

  --ease:cubic-bezier(.2,.6,.2,1);
  --t-fast:120ms var(--ease);
  --t:180ms var(--ease);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}
body{
  margin:0;font-family:var(--font);background:var(--bg);color:var(--ink);
  line-height:1.55;font-size:15px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
body.no-scroll{overflow:hidden}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
/* Brand / logo links must never underline on hover */
.pub-logo:hover,
.topbar .brand:hover,
.sidebar .brand:hover,
.auth-logo-link:hover{text-decoration:none}
h1,h2,h3,h4,h5{line-height:1.2;margin:0 0 .4em;font-weight:750;letter-spacing:-.011em;color:var(--ink)}
h1{font-size:clamp(1.4rem,1.15rem + 1.1vw,1.9rem)}
h2{font-size:clamp(1.15rem,1.02rem + .6vw,1.45rem)}
h3{font-size:1.05rem}
h4{font-size:.95rem}
p{margin:0 0 .9em}
small,.muted{color:var(--ink-soft)}
.faint{color:var(--ink-faint)}
code,kbd,samp{font-family:var(--mono);font-size:.86em;background:var(--bg-alt);padding:.1em .35em;border-radius:5px}
hr{border:0;border-top:1px solid var(--line);margin:var(--s5) 0}
:focus-visible{outline:3px solid color-mix(in srgb,var(--brand) 45%,transparent);outline-offset:2px;border-radius:6px}
::selection{background:var(--brand-100)}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
[hidden]{display:none!important}

/* ==========================================================================
   APP SHELL  (company + super admin)
   ========================================================================== */
.app-shell{min-height:100vh;display:flex;flex-direction:column;min-width:0;flex:1}
.app-body{min-height:100vh}
.app-main{
  flex:1;width:100%;max-width:1200px;margin:0 auto;
  padding:var(--s5) var(--s4) calc(var(--s8) + 64px + var(--safe-b));
}
.app-main.wide{max-width:1400px}
@media(min-width:960px){
  .app-body{display:flex}
  .app-main{padding:var(--s7) var(--s7) var(--s9)}
}
@media(min-width:1500px){
  .app-main{padding-left:var(--s9);padding-right:var(--s9)}
}
.container{width:100%;max-width:760px;margin:0 auto;padding:var(--s6) var(--s4)}
.container-wide{max-width:1160px}

/* ---- topbar (mobile / tablet) ------------------------------------- */
.topbar{
  position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--surface) 88%,transparent);
  backdrop-filter:saturate(180%) blur(10px);-webkit-backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--line);display:flex;align-items:center;gap:var(--s3);
  padding:calc(var(--s2) + var(--safe-t)) var(--s4) var(--s2);min-height:var(--header-h);
}
.topbar .brand{font-weight:800;letter-spacing:.2px;color:var(--ink);display:flex;align-items:center;gap:8px;font-size:.98rem}
.topbar .brand b{color:var(--brand);font-weight:800}
.topbar .brand svg{color:var(--brand)}
.topbar .spacer{flex:1}
.topbar .icon-btn{position:relative}
@media(min-width:960px){ .topbar{display:none} }

/* ---- desktop sidebar --------------------------------------------- */
.sidebar{display:none}
@media(min-width:960px){
  .sidebar{
    display:flex;flex-direction:column;width:260px;flex-shrink:0;background:var(--surface);
    border-right:1px solid var(--line);padding:var(--s5) var(--s3);gap:2px;
    position:sticky;top:0;height:100vh;overflow-y:auto;overscroll-behavior:contain;
  }
  .sidebar::-webkit-scrollbar{width:8px}
  .sidebar::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:8px}
  .sidebar .brand{font-weight:800;padding:var(--s2) var(--s3) var(--s5);font-size:1.06rem;display:flex;align-items:center;gap:9px;color:var(--ink)}
  .sidebar .brand b{color:var(--brand)}
  .sidebar .brand small{display:block;font-weight:600;color:var(--ink-faint);font-size:.72rem;letter-spacing:.02em}
  .sidebar a{
    display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:10px;
    color:var(--ink-soft);font-weight:550;font-size:.9rem;transition:background var(--t-fast),color var(--t-fast);
  }
  .sidebar a svg{flex:none;opacity:.8}
  .sidebar a:hover{background:var(--surface-2);text-decoration:none;color:var(--ink)}
  .sidebar a.active{background:var(--brand-050);color:var(--brand-700);font-weight:650}
  .sidebar a.active svg{opacity:1;color:var(--brand)}
  .sidebar .nav-group{margin-top:var(--s5);padding:6px 12px 4px;font-size:.68rem;text-transform:uppercase;letter-spacing:.09em;color:var(--ink-faint);font-weight:700}
  .sidebar form{margin-top:auto;padding-top:var(--s4)}
}

/* ---- mobile drawer --------------------------------------------- */
.drawer-backdrop{
  position:fixed;inset:0;z-index:80;background:rgba(15,23,42,.45);
  opacity:0;pointer-events:none;transition:opacity var(--t);
}
.drawer-backdrop.open{opacity:1;pointer-events:auto}
.drawer{
  position:fixed;top:0;bottom:0;left:0;z-index:90;width:min(86vw,320px);
  background:var(--surface);border-right:1px solid var(--line);box-shadow:var(--shadow-lg);
  transform:translateX(-100%);transition:transform var(--t);
  display:flex;flex-direction:column;padding:calc(var(--s4) + var(--safe-t)) var(--s3) var(--s4);
  overflow-y:auto;overscroll-behavior:contain;
}
.drawer.open{transform:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:0 var(--s2) var(--s4)}
.drawer-head .brand{font-weight:800;color:var(--ink);display:flex;gap:8px;align-items:center}
.drawer-head .brand b{color:var(--brand)}
.drawer a{
  display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;
  color:var(--ink-soft);font-weight:550;font-size:.95rem;min-height:44px;
}
.drawer a svg{flex:none;opacity:.8}
.drawer a:hover,.drawer a:focus-visible{background:var(--surface-2);text-decoration:none;color:var(--ink)}
.drawer a.active{background:var(--brand-050);color:var(--brand-700);font-weight:650}
.drawer .nav-group{margin-top:var(--s4);padding:6px 12px 2px;font-size:.68rem;text-transform:uppercase;letter-spacing:.09em;color:var(--ink-faint);font-weight:700}
.drawer form{margin-top:var(--s4)}
@media(min-width:960px){ .drawer,.drawer-backdrop{display:none} }

/* ---- bottom nav (mobile) -------------------------------------- */
.bottomnav{
  position:fixed;left:0;right:0;bottom:0;z-index:70;background:color-mix(in srgb,var(--surface) 94%,transparent);
  backdrop-filter:saturate(180%) blur(10px);-webkit-backdrop-filter:saturate(180%) blur(10px);
  border-top:1px solid var(--line);display:flex;justify-content:space-around;
  padding:6px 4px calc(6px + var(--safe-b));
}
.bottomnav a{
  flex:1;text-align:center;color:var(--ink-faint);font-size:.66rem;font-weight:650;
  padding:5px 2px;border-radius:9px;display:flex;flex-direction:column;align-items:center;gap:3px;min-height:44px;justify-content:center;
}
.bottomnav a svg{width:22px;height:22px}
.bottomnav a.active{color:var(--brand)}
.bottomnav a:hover{text-decoration:none}
@media(min-width:960px){ .bottomnav{display:none} }

/* ---- page header --------------------------------------------- */
.page-head{display:flex;align-items:flex-start;gap:var(--s3);flex-wrap:wrap;margin-bottom:var(--s5)}
.page-head h1,.page-head h2{margin:0}
.page-head .sub,.page-head .sub *{color:var(--ink-soft);font-size:.9rem;margin-top:3px;line-height:1.4}
.page-head .actions{margin-left:auto;display:flex;gap:var(--s2);flex-wrap:wrap;align-items:center}
@media(max-width:520px){
  .page-head .actions{margin-left:0;width:100%}
  .page-head .actions .btn{flex:1}
}

/* ==========================================================================
   CARDS / GRID / STATS
   ========================================================================== */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-xs)}
.card-pad{padding:var(--s5)}
@media(min-width:720px){ .card-pad{padding:var(--s6)} }
.card + .card{margin-top:var(--s4)}
.card-title{font-weight:700;font-size:.95rem;margin-bottom:var(--s3);display:flex;align-items:center;gap:8px;color:var(--ink)}
.card-hover{transition:box-shadow var(--t),transform var(--t),border-color var(--t)}
.card-hover:hover{box-shadow:var(--shadow-md);border-color:var(--line-strong);transform:translateY(-2px);text-decoration:none}

.grid{display:grid;gap:var(--s4)}
.grid.cols-2{grid-template-columns:1fr}
.grid.cols-3{grid-template-columns:1fr}
.grid.cols-4{grid-template-columns:repeat(2,1fr)}
@media(min-width:640px){ .grid.cols-2{grid-template-columns:repeat(2,1fr)} }
@media(min-width:720px){
  .grid.cols-3{grid-template-columns:repeat(3,1fr)}
  .grid.cols-4{grid-template-columns:repeat(4,1fr)}
}
@media(min-width:520px) and (max-width:719px){ .grid.cols-3{grid-template-columns:repeat(2,1fr)} }

/* stat tiles */
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--s4);box-shadow:var(--shadow-xs);min-width:0}
.stat .n{font-size:clamp(1.5rem,1.3rem + .8vw,1.9rem);font-weight:800;letter-spacing:-.02em;line-height:1;color:var(--ink)}
.stat .l{color:var(--ink-soft);font-size:.8rem;margin-top:7px;font-weight:550}
.stat .t{margin-top:8px;font-size:.75rem;font-weight:650}
.stat .t.up{color:var(--ok)} .stat .t.down{color:var(--err)}
.stat.accent{background:linear-gradient(140deg,var(--brand),var(--brand-700));color:#fff;border:0;box-shadow:var(--shadow-md)}
.stat.accent .n{color:#fff}
.stat.accent .l{color:rgba(255,255,255,.85)}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:650;
  padding:10px 18px;border-radius:var(--r-sm);border:1px solid transparent;cursor:pointer;
  background:var(--brand);color:#fff;min-height:44px;line-height:1.1;white-space:nowrap;
  transition:background var(--t-fast),box-shadow var(--t-fast),border-color var(--t-fast),transform var(--t-fast),opacity var(--t-fast);
  text-decoration:none;box-shadow:var(--shadow-xs);
}
.btn:hover{background:var(--brand-600);text-decoration:none;box-shadow:var(--shadow-sm)}
.btn:active{transform:translateY(1px)}
.btn:disabled,.btn[aria-disabled=true]{opacity:.55;cursor:not-allowed;box-shadow:none}
.btn.ghost{background:var(--surface);color:var(--brand-700);border-color:var(--line-strong);box-shadow:none}
.btn.ghost:hover{background:var(--brand-050);border-color:var(--brand-100)}
.btn.subtle{background:var(--bg-alt);color:var(--ink);border-color:transparent;box-shadow:none}
.btn.subtle:hover{background:#e4e8f3}
.btn.danger{background:var(--err)} .btn.danger:hover{background:#b91c1c}
.btn.ok{background:var(--ok)} .btn.ok:hover{background:#166534}
.btn.link{background:none;border:0;box-shadow:none;color:var(--brand-700);min-height:0;padding:4px 6px}
.btn.link:hover{background:none;text-decoration:underline}
.btn.sm{padding:7px 13px;min-height:38px;font-size:.85rem;border-radius:var(--r-xs)}
.btn.lg{padding:13px 26px;min-height:52px;font-size:1.02rem}
.btn.block{width:100%}
.btn.icon-only{padding:0;width:44px;min-height:44px}
.btn.sm.icon-only{width:38px;min-height:38px}
.btn-row{display:flex;gap:10px;flex-wrap:wrap}
@media(max-width:420px){ .btn-row.stack{flex-direction:column} .btn-row.stack .btn{width:100%} }

.sticky-action{
  position:sticky;bottom:calc(64px + var(--safe-b) + 8px);z-index:30;margin-top:var(--s5);
  padding:10px;margin-left:-10px;margin-right:-10px;border-radius:var(--r);
  background:color-mix(in srgb,var(--bg) 80%,transparent);backdrop-filter:blur(6px);
}
@media(min-width:960px){ .sticky-action{position:static;background:none;backdrop-filter:none;padding:0;margin-left:0;margin-right:0} }

/* ==========================================================================
   FORMS
   ========================================================================== */
.field{margin-bottom:var(--s4);min-width:0}
.field > label,.field-label{display:block;font-weight:650;font-size:.85rem;margin-bottom:6px;color:var(--ink)}
.field .hint,.hint{color:var(--ink-faint);font-size:.78rem;margin-top:5px;line-height:1.4}
.field .req,.req-star{color:var(--err);font-weight:700}
.input,.select,select,textarea{
  width:100%;font:inherit;font-size:.95rem;padding:11px 13px;border:1px solid var(--line-strong);
  border-radius:var(--r-sm);background:var(--surface);color:var(--ink);min-height:44px;
  transition:border-color var(--t-fast),box-shadow var(--t-fast);appearance:none;
}
select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237c899c' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;padding-right:38px;
}
textarea{min-height:96px;resize:vertical;line-height:1.5}
.input::placeholder,textarea::placeholder{color:var(--ink-faint)}
.input:focus,textarea:focus,select:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 16%,transparent)}
.input:disabled,select:disabled,textarea:disabled{background:var(--surface-2);color:var(--ink-faint);cursor:not-allowed}
.field.error .input,.field.error textarea,.field.error select{border-color:var(--err)}
.field.error .input:focus,.field.error textarea:focus,.field.error select:focus{box-shadow:0 0 0 3px color-mix(in srgb,var(--err) 16%,transparent)}
.field .err,.err{color:var(--err);font-size:.8rem;margin-top:5px;font-weight:550;display:block}

/* input with trailing control (password toggle / search icon) */
.input-affix{position:relative;display:flex;align-items:center}
.input-affix .input{padding-right:46px}
.input-affix .affix-btn{
  position:absolute;right:4px;top:50%;transform:translateY(-50%);background:none;border:0;cursor:pointer;
  color:var(--ink-faint);width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:8px;
}
.input-affix .affix-btn:hover{color:var(--ink);background:var(--surface-2)}

.checkline{display:flex;gap:11px;align-items:flex-start;margin-bottom:11px;font-size:.92rem;line-height:1.4;cursor:pointer}
.checkline input[type=checkbox],.checkline input[type=radio]{width:19px;height:19px;margin-top:1px;flex-shrink:0;accent-color:var(--brand)}

.form-grid{display:grid;gap:0 var(--s5)}
@media(min-width:640px){ .form-grid.two{grid-template-columns:1fr 1fr} .form-grid.three{grid-template-columns:repeat(3,1fr)} }

fieldset{border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--s5);margin:0 0 var(--s5);min-width:0}
legend{font-weight:700;font-size:.82rem;padding:0 8px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft)}

.filter-bar{
  display:flex;gap:var(--s2);flex-wrap:wrap;align-items:flex-end;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--s4);margin-bottom:var(--s4);box-shadow:var(--shadow-xs);
}
.filter-bar .field{margin-bottom:0;flex:1;min-width:150px}
.filter-bar .btn{flex:none}

/* ==========================================================================
   TABLES  +  responsive card fallback
   ========================================================================== */
.table-wrap{
  overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);
  box-shadow:var(--shadow-xs);-webkit-overflow-scrolling:touch;
}
.table-wrap::-webkit-scrollbar{height:8px}
.table-wrap::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:8px}
table.data{width:100%;border-collapse:collapse;font-size:.88rem}
table.data th,table.data td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);white-space:nowrap;vertical-align:middle}
table.data th{
  background:var(--surface-2);font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;
  color:var(--ink-soft);font-weight:700;position:sticky;top:0;z-index:1;
}
table.data tbody tr{transition:background var(--t-fast)}
table.data tbody tr:hover{background:var(--brand-tint)}
table.data tr:last-child td{border-bottom:0}
table.data td.wrap{white-space:normal;min-width:180px;max-width:360px}
table.data td .badge{vertical-align:middle}

/* row-card list (mobile-friendly) */
.rowcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--s4);box-shadow:var(--shadow-xs)}
.rowcard + .rowcard{margin-top:10px}
.rowcard .rc-top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.rowcard .rc-name{font-weight:700;color:var(--ink);display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.rowcard .rc-meta{color:var(--ink-soft);font-size:.83rem;margin-top:4px;line-height:1.5;word-break:break-word}
.rowcard .rc-actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap;align-items:center}
.rowcard .rc-actions form{display:inline}

/* ==========================================================================
   BADGES / PILLS / CHIPS
   ========================================================================== */
.badge{
  display:inline-flex;align-items:center;gap:5px;font-size:.72rem;font-weight:700;padding:3px 10px;border-radius:var(--r-pill);
  background:var(--bg-alt);color:var(--ink-soft);white-space:nowrap;line-height:1.5;border:1px solid transparent;
}
.badge.ok{background:var(--ok-bg);color:#166534}
.badge.warn{background:var(--warn-bg);color:#92400e}
.badge.err{background:var(--err-bg);color:#991b1b}
.badge.info{background:var(--info-bg);color:#075985}
.badge.brand{background:var(--brand-050);color:var(--brand-700)}
.badge.outline{background:var(--surface);border-color:var(--line-strong);color:var(--ink-soft)}
.badge-dot::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;display:inline-block;flex:none}

.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:var(--r-pill);background:var(--surface);border:1px solid var(--line-strong);font-size:.82rem;font-weight:600;color:var(--ink-soft)}
.chip.active{background:var(--brand);color:#fff;border-color:var(--brand)}

/* ==========================================================================
   ALERTS / TOASTS
   ========================================================================== */
.alert{
  border-radius:var(--r);padding:12px 15px;margin-bottom:var(--s4);font-size:.9rem;border:1px solid transparent;
  display:flex;gap:10px;line-height:1.5;
}
.alert::before{content:"";flex:none;width:18px;height:18px;margin-top:1px;background-size:contain;background-repeat:no-repeat}
.alert.ok{background:var(--ok-bg);border-color:var(--ok-line);color:#14532d}
.alert.err{background:var(--err-bg);border-color:var(--err-line);color:#7f1d1d}
.alert.warn{background:var(--warn-bg);border-color:var(--warn-line);color:#78350f}
.alert.info{background:var(--info-bg);border-color:var(--info-line);color:#075985}
.alert.ok::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2314532d' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E")}
.alert.err::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237f1d1d' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 8v5M12 16h.01'/%3E%3C/svg%3E")}
.alert.warn::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2378350f' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3 2 20h20z'/%3E%3Cpath d='M12 9v5M12 17h.01'/%3E%3C/svg%3E")}
.alert.info::before{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23075985' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 11v5M12 8h.01'/%3E%3C/svg%3E")}
.alert ul{margin:6px 0 0 18px;padding:0}

.toast-wrap{position:fixed;top:calc(14px + var(--safe-t));left:50%;transform:translateX(-50%);z-index:200;width:calc(100% - 24px);max-width:440px;display:flex;flex-direction:column;gap:8px}
.toast{
  background:var(--ink);color:#fff;border-radius:var(--r);padding:12px 15px;box-shadow:var(--shadow-lg);font-size:.9rem;
  display:flex;gap:9px;align-items:flex-start;animation:toastin .22s var(--ease);
}
.toast.ok{background:#14532d}.toast.err{background:#7f1d1d}.toast.warn{background:#78350f}
@keyframes toastin{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}

/* ==========================================================================
   EMPTY / SKELETON / SPINNER
   ========================================================================== */
.empty{text-align:center;padding:48px 22px;color:var(--ink-soft)}
.empty svg{width:44px;height:44px;opacity:.35;margin:0 auto 12px}
.empty h3{color:var(--ink);margin-bottom:4px}
.empty .btn{margin-top:14px}
.card.empty{border-style:dashed;background:var(--surface-2)}

.skeleton{background:linear-gradient(90deg,var(--bg-alt) 25%,#e3e7f1 37%,var(--bg-alt) 63%);background-size:400% 100%;animation:shimmer 1.4s ease infinite;border-radius:8px;height:14px}
.skeleton + .skeleton{margin-top:9px}
.skeleton.line-60{width:60%}.skeleton.line-40{width:40%}.skeleton.block{height:80px}
@keyframes shimmer{0%{background-position:100% 0}100%{background-position:-100% 0}}

.spinner{width:18px;height:18px;border:2.5px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;display:inline-block}
.btn.ghost .spinner,.btn.subtle .spinner{border-color:color-mix(in srgb,var(--brand) 25%,transparent);border-top-color:var(--brand)}
@keyframes spin{to{transform:rotate(360deg)}}

/* ==========================================================================
   TABS / SEGMENTED / PILL-TABS / PAGINATION
   ========================================================================== */
.pill-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:var(--s4);overflow-x:auto;padding-bottom:2px;-webkit-overflow-scrolling:touch}
.pill-tabs a,.pill-tabs button{
  padding:7px 14px;border-radius:var(--r-pill);background:var(--surface);border:1px solid var(--line-strong);
  font-size:.83rem;font-weight:650;color:var(--ink-soft);white-space:nowrap;cursor:pointer;
}
.pill-tabs a.active,.pill-tabs button.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.pill-tabs a:hover{text-decoration:none}

.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:var(--s5);overflow-x:auto}
.tabs [role=tab]{
  padding:10px 14px;border:0;background:none;font:inherit;font-weight:650;font-size:.9rem;color:var(--ink-soft);
  cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap;
}
.tabs [role=tab][aria-selected=true]{color:var(--brand-700);border-bottom-color:var(--brand)}
[role=tabpanel][hidden]{display:none}

.pagination{display:flex;gap:6px;align-items:center;justify-content:center;margin-top:var(--s5);flex-wrap:wrap}
.pagination a,.pagination span{padding:8px 13px;border-radius:var(--r-xs);border:1px solid var(--line-strong);background:var(--surface);font-size:.85rem;min-height:38px;display:inline-flex;align-items:center}
.pagination a:hover{background:var(--surface-2);text-decoration:none}
.pagination .current{background:var(--brand);color:#fff;border-color:var(--brand)}
.pagination .muted{border:0;background:none;padding:8px 4px}

/* ==========================================================================
   ACCORDION (native <details>) — used for FAQ + settings groups
   ========================================================================== */
details.acc,.card > details,details.card{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--shadow-xs)}
details.acc + details.acc{margin-top:10px}
details.acc > summary,details.card > summary{
  list-style:none;cursor:pointer;padding:16px 18px;font-weight:650;color:var(--ink);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
details > summary::-webkit-details-marker{display:none}
details.acc > summary::after,details.card > summary::after{
  content:"";width:18px;height:18px;flex:none;transition:transform var(--t);
  background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237c899c' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}
details.acc[open] > summary::after,details.card[open] > summary::after{transform:rotate(180deg)}
details.acc > .acc-body{padding:0 18px 18px;color:var(--ink-soft);line-height:1.6}
details.acc > summary:focus-visible{outline-offset:-3px}

/* ==========================================================================
   MODAL / DIALOG
   ========================================================================== */
.modal-backdrop{position:fixed;inset:0;z-index:150;background:rgba(15,23,42,.5);display:flex;align-items:center;justify-content:center;padding:16px;opacity:0;pointer-events:none;transition:opacity var(--t)}
.modal-backdrop.open{opacity:1;pointer-events:auto}
.modal{background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);width:100%;max-width:440px;max-height:90vh;overflow-y:auto;transform:translateY(12px);transition:transform var(--t)}
.modal-backdrop.open .modal{transform:none}
.modal-head{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px}
.modal-head h3{margin:0}
.modal-body{padding:20px}
.modal-foot{padding:14px 20px;border-top:1px solid var(--line);display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}

/* ==========================================================================
   MISC UTILITIES  (all legacy helpers preserved)
   ========================================================================== */
.dl{display:grid;grid-template-columns:minmax(90px,auto) 1fr;gap:8px 18px;font-size:.9rem}
.dl dt{color:var(--ink-soft)}
.dl dd{margin:0;font-weight:600;color:var(--ink);word-break:break-word}
.list-reset{list-style:none;padding:0;margin:0}

.timeline{list-style:none;padding:0;margin:0}
.timeline li{position:relative;padding:0 0 16px 22px;border-left:2px solid var(--line)}
.timeline li::before{content:"";position:absolute;left:-6px;top:3px;width:10px;height:10px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 3px var(--brand-050)}
.timeline li:last-child{border-left-color:transparent;padding-bottom:0}

.hstack{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.vstack{display:flex;flex-direction:column;gap:var(--s3)}
.between{justify-content:space-between}
.mt0{margin-top:0}.mb0{margin-bottom:0}.mt8{margin-top:8px}.mt16{margin-top:16px}.mt24{margin-top:24px}
.text-c{text-align:center}.text-r{text-align:right}
.w-full{width:100%}
.nowrap{white-space:nowrap}
.break{word-break:break-word;overflow-wrap:anywhere}

.progress{height:9px;background:var(--bg-alt);border-radius:var(--r-pill);overflow:hidden}
.progress > i{display:block;height:100%;background:var(--brand);border-radius:inherit;transition:width var(--t)}
.progress.warn > i{background:var(--warn)}.progress.err > i{background:var(--err)}

.avatar{width:40px;height:40px;border-radius:var(--r);background:var(--brand-050);color:var(--brand-700);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.85rem;flex-shrink:0}
.avatar.lg{width:60px;height:60px;border-radius:14px;font-size:1.05rem}

.divider-text{display:flex;align-items:center;gap:12px;color:var(--ink-faint);font-size:.8rem;margin:var(--s4) 0}
.divider-text::before,.divider-text::after{content:"";flex:1;border-top:1px solid var(--line)}

/* mini bar chart (dashboard) */
.barchart{display:flex;align-items:flex-end;gap:4px;height:130px}
.barchart > div{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:4px;min-width:0}
.barchart .bar{width:100%;background:linear-gradient(180deg,var(--brand),var(--brand-600));border-radius:4px 4px 0 0;min-height:2px;transition:height var(--t)}
.barchart .lbl{font-size:.6rem;color:var(--ink-faint);white-space:nowrap}

/* impersonation banner */
.imp-banner{background:#7c2d12;color:#ffedd5;text-align:center;font-size:.83rem;font-weight:600;padding:8px 14px;display:flex;gap:10px;align-items:center;justify-content:center;flex-wrap:wrap}
.imp-banner a{color:#fff;text-decoration:underline}
.imp-banner form{display:inline}

/* ==========================================================================
   AUTH PAGES
   ========================================================================== */
.auth-wrap{
  min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px 16px;
  background:
    radial-gradient(900px 500px at 85% -10%,var(--brand-100),transparent 60%),
    radial-gradient(700px 500px at 0% 110%,#dbeafe,transparent 55%),
    var(--bg);
}
.auth-card{background:var(--surface);border-radius:var(--r-xl);box-shadow:var(--shadow-lg);width:100%;max-width:420px;padding:clamp(24px,4vw,36px);border:1px solid var(--line)}
.auth-card .brand{font-weight:800;font-size:1.2rem;color:var(--ink);display:inline-flex;align-items:center;gap:8px}
.auth-card .brand b{color:var(--brand)}
.auth-card .brand svg{color:var(--brand)}
.auth-card .tagline{text-align:center;color:var(--ink-soft);font-size:.85rem;margin-bottom:var(--s6)}
.auth-card h1{text-align:center;font-size:1.15rem;margin-bottom:var(--s5)}
.auth-alt{text-align:center;margin-top:var(--s5);font-size:.9rem;color:var(--ink-soft)}
.auth-alt a{font-weight:600}
.auth-logo-link{display:block;text-align:center;margin-bottom:var(--s4)}

/* ==========================================================================
   PUBLIC MARKETING SITE
   ========================================================================== */
.pub{--pub-max:1140px}
.pub-header{
  position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--surface) 90%,transparent);
  backdrop-filter:saturate(180%) blur(10px);-webkit-backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid transparent;transition:border-color var(--t),box-shadow var(--t);
}
.pub-header.scrolled{border-bottom-color:var(--line);box-shadow:var(--shadow-xs)}
.pub-header .bar{max-width:var(--pub-max);margin:0 auto;display:flex;align-items:center;gap:var(--s4);padding:12px var(--s4);min-height:60px}
.pub-logo{font-weight:800;font-size:1.06rem;color:var(--ink);display:flex;align-items:center;gap:8px;flex:none}
.pub-logo b{color:var(--brand)}
.pub-logo svg{color:var(--brand)}
.pub-nav{display:none}
.pub-nav a{color:var(--ink-soft);font-weight:600;font-size:.9rem;padding:8px 10px;border-radius:8px}
.pub-nav a:hover{color:var(--ink);background:var(--surface-2);text-decoration:none}
.pub-header .cta{margin-left:auto;display:flex;gap:8px;align-items:center;flex:none}
.pub-header .cta .btn{box-shadow:none}
.pub-burger{margin-left:auto;display:inline-flex}
@media(min-width:900px){
  .pub-nav{display:flex;gap:2px;margin-left:var(--s5)}
  .pub-burger{display:none}
  .pub-header .cta{margin-left:0}
  .pub-nav + .cta{margin-left:auto}
}

.pub-main{overflow:hidden}
.section{max-width:var(--pub-max);margin:0 auto;padding:clamp(48px,7vw,88px) var(--s4)}
.section.tight{padding-top:clamp(28px,4vw,44px);padding-bottom:clamp(28px,4vw,44px)}
.section-head{max-width:640px;margin:0 auto clamp(28px,4vw,44px);text-align:center}
.section-head.left{margin-left:0;text-align:left}
.section-head .eyebrow{color:var(--brand-700);font-weight:750;font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:10px}
.section-head h2{font-size:clamp(1.4rem,1.1rem + 1.6vw,2.1rem);margin-bottom:10px}
.section-head p{color:var(--ink-soft);font-size:1.02rem;margin:0}
.section-alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-alt-inner{background:var(--surface)}

/* hero */
.hero{position:relative}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(720px 380px at 78% -8%,var(--brand-100),transparent 62%),
    radial-gradient(600px 380px at 4% 8%,#dbeafe,transparent 55%);
}
.hero-inner{max-width:var(--pub-max);margin:0 auto;padding:clamp(44px,7vw,84px) var(--s4) clamp(36px,5vw,64px);display:grid;gap:clamp(32px,5vw,56px)}
@media(min-width:960px){ .hero-inner{grid-template-columns:1.05fr .95fr;align-items:center} }
.hero-copy .eyebrow{display:inline-flex;align-items:center;gap:7px;background:var(--surface);border:1px solid var(--line-strong);color:var(--brand-700);font-weight:650;font-size:.78rem;padding:6px 12px;border-radius:var(--r-pill);margin-bottom:18px;box-shadow:var(--shadow-xs)}
.hero-copy h1{font-size:clamp(1.9rem,1.3rem + 3.4vw,3.15rem);line-height:1.08;margin-bottom:16px;letter-spacing:-.02em}
.hero-copy p.lead{font-size:clamp(1rem,.96rem + .3vw,1.16rem);color:var(--ink-soft);max-width:38ch;margin-bottom:26px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.hero-trust{display:flex;gap:18px;flex-wrap:wrap;margin-top:24px;color:var(--ink-soft);font-size:.85rem}
.hero-trust span{display:inline-flex;align-items:center;gap:7px}
.hero-trust svg{color:var(--ok);flex:none}

/* device / product visual (pure CSS + real UI markup) */
.device{
  position:relative;background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r-xl);
  box-shadow:var(--shadow-lg);padding:14px;max-width:460px;margin:0 auto;
}
.device .device-bar{display:flex;gap:6px;padding:0 4px 12px}
.device .device-bar i{width:9px;height:9px;border-radius:50%;background:var(--line-strong)}
.device-screen{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px;overflow:hidden}
.device-float{
  position:absolute;background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r);
  box-shadow:var(--shadow-md);padding:12px 14px;font-size:.8rem;font-weight:600;display:flex;align-items:center;gap:9px;
}
.device-float.tl{top:-18px;left:-14px}
.device-float.br{bottom:-18px;right:-10px}
.device-float .ic{width:30px;height:30px;border-radius:9px;background:var(--brand-050);color:var(--brand);display:flex;align-items:center;justify-content:center;flex:none}
.device-float .ic.ok{background:var(--ok-bg);color:var(--ok)}
@media(max-width:520px){ .device-float{display:none} }

/* value bullets */
.value-grid{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:560px){ .value-grid{grid-template-columns:1fr 1fr} }
@media(min-width:900px){ .value-grid{grid-template-columns:repeat(4,1fr)} }
.value-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px;box-shadow:var(--shadow-xs)}
.value-item .ic{width:38px;height:38px;border-radius:11px;background:var(--brand-050);color:var(--brand);display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.value-item h3{font-size:.98rem;margin-bottom:4px}
.value-item p{font-size:.86rem;color:var(--ink-soft);margin:0}

/* steps */
.steps{display:grid;gap:18px;grid-template-columns:1fr;counter-reset:step}
@media(min-width:640px){ .steps{grid-template-columns:1fr 1fr} }
@media(min-width:980px){ .steps{grid-template-columns:repeat(4,1fr)} }
.step{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px 18px;box-shadow:var(--shadow-xs)}
.step::before{counter-increment:step;content:counter(step);position:absolute;top:-14px;left:18px;width:30px;height:30px;border-radius:50%;background:var(--brand);color:#fff;font-weight:800;font-size:.85rem;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm)}
.step .ic{color:var(--brand);margin:6px 0 10px}
.step h3{font-size:.98rem;margin-bottom:4px}
.step p{font-size:.85rem;color:var(--ink-soft);margin:0}

/* feature cards */
.feature-grid{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:600px){ .feature-grid{grid-template-columns:1fr 1fr} }
@media(min-width:980px){ .feature-grid{grid-template-columns:repeat(3,1fr)} }
.feature{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;box-shadow:var(--shadow-xs);transition:box-shadow var(--t),transform var(--t)}
.feature:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.feature .ic{width:40px;height:40px;border-radius:11px;background:var(--brand-050);color:var(--brand);display:flex;align-items:center;justify-content:center;margin-bottom:13px}
.feature h3{font-size:1rem;margin-bottom:5px}
.feature p{font-size:.88rem;color:var(--ink-soft);margin:0}

/* benefits split */
.benefit-grid{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:760px){ .benefit-grid{grid-template-columns:1fr 1fr} }
@media(min-width:1040px){ .benefit-grid{grid-template-columns:repeat(3,1fr)} }
.benefit{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px;box-shadow:var(--shadow-xs)}
.benefit h3{display:flex;align-items:center;gap:9px;font-size:.98rem;margin-bottom:8px}
.benefit h3 .ic{width:30px;height:30px;border-radius:9px;background:var(--brand-050);color:var(--brand);display:flex;align-items:center;justify-content:center;flex:none}
.benefit ul{margin:0;padding-left:18px;color:var(--ink-soft);font-size:.88rem;line-height:1.7}

/* use-cases */
.usecase-grid{display:grid;gap:12px;grid-template-columns:repeat(2,1fr)}
@media(min-width:640px){ .usecase-grid{grid-template-columns:repeat(3,1fr)} }
@media(min-width:980px){ .usecase-grid{grid-template-columns:repeat(4,1fr)} }
.usecase{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;text-align:center;box-shadow:var(--shadow-xs);font-weight:600;font-size:.88rem;color:var(--ink)}
.usecase .ic{color:var(--brand);margin:0 auto 8px}

/* workflow strip */
.flowstrip{display:flex;gap:10px;overflow-x:auto;padding:6px 2px 14px;-webkit-overflow-scrolling:touch;scroll-snap-type:x mandatory}
.flowstrip .node{scroll-snap-align:start;flex:0 0 auto;min-width:130px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px;text-align:center;box-shadow:var(--shadow-xs)}
.flowstrip .node .ic{color:var(--brand);margin:0 auto 8px}
.flowstrip .node span{font-weight:650;font-size:.82rem}
.flowstrip .arrow{flex:0 0 auto;align-self:center;color:var(--ink-faint)}
@media(min-width:980px){ .flowstrip{justify-content:center;overflow:visible;flex-wrap:wrap} }

/* pricing */
.plan-grid{display:grid;gap:18px;max-width:820px;margin:0 auto;grid-template-columns:1fr}
@media(min-width:700px){ .plan-grid{grid-template-columns:1fr 1fr} }
.plan{border:1px solid var(--line-strong);border-radius:var(--r-lg);padding:26px;background:var(--surface);text-align:left;box-shadow:var(--shadow-xs);display:flex;flex-direction:column}
.plan.featured{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-050),var(--shadow-md);position:relative}
.plan .plan-name{font-weight:750;font-size:1.05rem;display:flex;align-items:center;gap:8px;justify-content:space-between}
.plan .price{font-size:clamp(1.8rem,1.5rem + 1vw,2.3rem);font-weight:800;margin:12px 0 2px;letter-spacing:-.02em;color:var(--ink)}
.plan .price small{font-size:.9rem;font-weight:500;color:var(--ink-soft)}
.plan .plan-desc{color:var(--ink-soft);font-size:.9rem;margin-bottom:16px}
.plan ul{list-style:none;padding:0;margin:0 0 20px;font-size:.9rem;color:var(--ink-soft);display:flex;flex-direction:column;gap:9px}
.plan ul li{display:flex;gap:9px;align-items:flex-start}
.plan ul li::before{content:"";flex:none;width:18px;height:18px;margin-top:1px;background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234f46e5' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E")}
.plan .btn{margin-top:auto}

/* security list */
.sec-grid{display:grid;gap:12px;grid-template-columns:1fr}
@media(min-width:640px){ .sec-grid{grid-template-columns:1fr 1fr} }
@media(min-width:980px){ .sec-grid{grid-template-columns:repeat(3,1fr)} }
.sec-item{display:flex;gap:11px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:15px;box-shadow:var(--shadow-xs);font-size:.9rem}
.sec-item svg{color:var(--brand);flex:none;margin-top:1px}

/* final CTA */
.cta-band{
  max-width:var(--pub-max);margin:clamp(36px,6vw,72px) auto;border-radius:var(--r-xl);
  background:linear-gradient(135deg,var(--brand),var(--brand-700));color:#fff;text-align:center;
  padding:clamp(36px,6vw,64px) var(--s5);box-shadow:var(--shadow-lg);
}
.cta-band h2{color:#fff;font-size:clamp(1.4rem,1.1rem + 1.8vw,2.1rem);margin-bottom:10px}
.cta-band p{color:rgba(255,255,255,.9);max-width:44ch;margin:0 auto 24px}
.cta-band .btn{box-shadow:none}
.cta-band .btn.ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.4)}
.cta-band .btn.ghost:hover{background:rgba(255,255,255,.2)}
.cta-band .btn:not(.ghost){background:#fff;color:var(--brand-700)}
.cta-band .btn:not(.ghost):hover{background:#f1f2ff}

/* footer */
.pub-footer{background:var(--surface);border-top:1px solid var(--line);margin-top:0}
.pub-footer .inner{max-width:var(--pub-max);margin:0 auto;padding:clamp(36px,5vw,56px) var(--s4) var(--s6)}
.pub-footer .cols{display:grid;gap:28px;grid-template-columns:1fr}
@media(min-width:640px){ .pub-footer .cols{grid-template-columns:1.6fr 1fr 1fr} }
@media(min-width:900px){ .pub-footer .cols{grid-template-columns:2fr 1fr 1fr 1fr} }
.pub-footer h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-faint);margin-bottom:12px}
.pub-footer a{color:var(--ink-soft);font-size:.9rem;display:block;padding:4px 0}
.pub-footer a:hover{color:var(--ink)}
.pub-footer .brandcol .pub-logo{margin-bottom:10px}
.pub-footer .brandcol p{color:var(--ink-soft);font-size:.88rem;max-width:34ch}
.pub-footer .legal{margin-top:28px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--ink-faint);font-size:.82rem}

/* legacy public classes kept working */
.public-hero{max-width:1000px;margin:0 auto;padding:56px 20px 32px;text-align:center}
.public-hero h1{font-size:clamp(1.8rem,1.3rem + 2.2vw,2.4rem)}
.public-nav{display:flex;align-items:center;padding:14px 20px;max-width:1080px;margin:0 auto}

/* ==========================================================================
   PIN / OTP-ish, QR scanner panel
   ========================================================================== */
.scan-panel{background:#0b1120;border-radius:var(--r-lg);overflow:hidden;position:relative;aspect-ratio:1/1;max-width:380px;margin:0 auto;display:flex;align-items:center;justify-content:center}
.scan-panel video,.scan-panel canvas,.scan-panel #reader{width:100%!important;height:100%!important;object-fit:cover}
.scan-frame{position:absolute;inset:16%;border:3px solid rgba(255,255,255,.9);border-radius:16px;box-shadow:0 0 0 100vmax rgba(11,17,32,.35);pointer-events:none}
.scan-hint{position:absolute;bottom:12px;left:0;right:0;text-align:center;color:#fff;font-size:.82rem;font-weight:600;text-shadow:0 1px 4px rgba(0,0,0,.6)}

/* ==========================================================================
   DARK MODE
   ========================================================================== */
@media (prefers-color-scheme:dark){
  :root{
    --bg:#0b1020;--bg-alt:#141b30;--surface:#111a2e;--surface-2:#0e1626;
    --line:#243049;--line-strong:#33405c;
    --ink:#e8edf7;--ink-soft:#a7b4cc;--ink-faint:#6b7a95;
    --brand-050:#1b2340;--brand-100:#26305a;--brand-tint:#141d38;
    --ok-bg:#0c2a1a;--warn-bg:#2c210b;--err-bg:#2c1315;--info-bg:#0a2434;
    --shadow-xs:0 1px 2px rgba(0,0,0,.4);
    --shadow-sm:0 1px 3px rgba(0,0,0,.5);--shadow:0 1px 3px rgba(0,0,0,.5);
    --shadow-md:0 6px 16px -4px rgba(0,0,0,.55);--shadow-lg:0 24px 48px -16px rgba(0,0,0,.6);
  }
  .topbar,.pub-header{background:color-mix(in srgb,var(--surface) 85%,transparent)}
  .btn.ghost{background:var(--surface-2)}
  .btn.subtle{background:var(--bg-alt);color:var(--ink)}
  table.data th{background:var(--surface-2)}
  .hero::before,.auth-wrap{filter:saturate(.8) brightness(.9)}
  .device-screen{background:var(--surface-2)}
  select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7a95' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E")}
  .cta-band .btn:not(.ghost){background:#fff;color:var(--brand-700)}
  img.shadow-safe{filter:brightness(.9)}
}

/* ==========================================================================
   PRINT
   ========================================================================== */
@media print{
  .topbar,.sidebar,.bottomnav,.drawer,.drawer-backdrop,.pub-header,.pub-footer,
  .page-head .actions,.sticky-action,.no-print,.filter-bar,.pagination{display:none!important}
  body{background:#fff;color:#000}
  .app-main,.section,.container{padding:0;max-width:none}
  .card,.table-wrap,.rowcard{box-shadow:none;border-color:#ccc}
  table.data th{position:static}
  a{color:#000;text-decoration:none}
}