/* ============================================================================
   DESC Certify — design system
   ----------------------------------------------------------------------------
   One stylesheet drives ~30 pages. The tokens on :root are the single source of
   truth for colour, spacing and type — nothing downstream should hard-code a hex.
   Aesthetic: a serious government security agency at night. Deep navy, elevated
   panels, a confident cyan, restrained amber/red for warnings and breaches.
   ========================================================================== */

/* IBM Plex Sans, self-hosted (latin subset) so the demo stays offline. Three
   weights cover everything: body 400, UI emphasis 500, headings/brand 600. */
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal; font-weight: 400; font-display: swap;
  src: url("../fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal; font-weight: 500; font-display: swap;
  src: url("../fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal; font-weight: 600; font-display: swap;
  src: url("../fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2");
}

:root {
  /* ==========================================================================
     THEME TOKENS — light is the default palette; the dark "cyber" theme lives
     in :root[data-theme="dark"] below. A tiny inline script in each page's
     <head> sets data-theme before first paint (see components.js for the
     toggle). Only these colour tokens flip; type/space/shape are shared.
     ======================================================================== */

  /* ---- Surfaces (light) ------------------------------------------------- */
  --bg:            #eef2f8;   /* cool off-white — the room the demo lives in  */
  --bg-2:          #f6f8fc;   /* lighter partner for insets / inputs          */
  --panel:         #ffffff;   /* default card / panel                         */
  --panel-2:       #f2f6fb;   /* elevated: thead, hovered rows, modals        */
  --panel-3:       #e4ecf5;   /* highest elevation, active chips              */

  /* ---- Brand primary (teal) — darkened for AA contrast on white --------- */
  --primary:       #0e7490;   /* DESC teal — confident accent, reads on white */
  --primary-dim:   #155e75;   /* pressed / secondary use of primary           */
  --primary-ink:   #ffffff;   /* text that sits ON a primary fill             */
  --primary-glow:  rgba(14, 116, 144, 0.22);

  /* ---- Text ------------------------------------------------------------- */
  --text:          #0f1c2e;   /* primary copy — near-black navy               */
  --text-dim:      #4b5c74;   /* secondary / captions                         */
  --text-faint:    #8291a6;   /* hints, disabled                             */

  /* ---- Lines ------------------------------------------------------------ */
  --border:        #dbe3ee;   /* default hairline                            */
  --border-strong: #c3cfde;   /* emphasised divider / focus ring base        */

  /* ---- Status (darkened so they pass on light surfaces) ----------------- */
  --ok:            #0f9d6b;   /* green  — passed / certified / on-track      */
  --ok-dim:        #dff5ec;
  --warn:          #b45309;   /* amber  — attention / due-soon               */
  --warn-dim:      #fbeeda;
  --danger:        #dc2626;   /* red    — breach / overdue / at-risk         */
  --danger-dim:    #fdeaea;
  --info:          #2563eb;   /* blue   — informational                      */
  --info-dim:      #e6effb;

  /* ---- Composite surfaces (tokenised so both themes flip cleanly) ------- */
  --body-bg:
    radial-gradient(1100px 600px at 82% -8%, rgba(14,116,144,0.06), transparent 60%),
    radial-gradient(900px 520px at 8% 0%, rgba(37,99,235,0.05), transparent 55%),
    linear-gradient(180deg, #ffffff, var(--bg) 46%);
  --surface-grad: linear-gradient(180deg, #ffffff, #fafcfe);
  --header-bg: rgba(255, 255, 255, 0.85);
  --nav-bg:    rgba(247, 250, 253, 0.9);
  --scrim:     rgba(15, 23, 42, 0.42);   /* modal backdrop                    */
  --proto-bg:  rgba(255, 248, 235, 0.9); /* "prototype" badge background      */

  color-scheme: light;

  /* ---- Type ------------------------------------------------------------- */
  --font-sans: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Cascadia Code", "SF Mono", "Consolas", "Roboto Mono", ui-monospace, monospace;

  --step--1: 0.82rem;
  --step-0:  0.94rem;   /* body */
  --step-1:  1.12rem;
  --step-2:  1.4rem;
  --step-3:  1.85rem;
  --step-4:  2.4rem;
  --step-5:  3.1rem;

  /* ---- Space & shape ---------------------------------------------------- */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 3rem;
  --sp-8: 4.5rem;

  --radius-sm: 6px;
  --radius:    10px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  --shadow-1: 0 1px 2px rgba(16,32,64,0.06);
  --shadow-2: 0 10px 26px rgba(16,32,64,0.10);
  --shadow-pop: 0 18px 50px rgba(16,32,64,0.16);

  --ring: 0 0 0 3px var(--primary-glow);

  --header-h: 62px;
  --maxw: 1180px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ============================================================================
   Dark theme — the original "serious agency at night" palette. Only the colour
   tokens change; every component reads them, so nothing below needs to know
   which theme is active.
   ========================================================================== */
:root[data-theme="dark"] {
  --bg:            #070b14;
  --bg-2:          #0a1120;
  --panel:         #0f1826;
  --panel-2:       #16233a;
  --panel-3:       #1d2f4d;

  --primary:       #22d3ee;
  --primary-dim:   #0e7490;
  --primary-ink:   #04242c;
  --primary-glow:  rgba(34, 211, 238, 0.28);

  --text:          #e8eef7;
  --text-dim:      #94a6c0;
  --text-faint:    #61748f;

  --border:        #1e2c44;
  --border-strong: #2c3f61;

  --ok:            #34d399;  --ok-dim:     #10362b;
  --warn:          #fbbf24;  --warn-dim:   #3a2e08;
  --danger:        #f87171;  --danger-dim: #3a1414;
  --info:          #60a5fa;  --info-dim:   #10233f;

  --body-bg:
    radial-gradient(1100px 600px at 82% -8%, rgba(34,211,238,0.08), transparent 60%),
    radial-gradient(900px 520px at 8% 0%, rgba(96,165,250,0.06), transparent 55%),
    linear-gradient(180deg, var(--bg-2), var(--bg) 42%);
  --surface-grad: linear-gradient(180deg, var(--panel), rgba(15,24,38,0.6));
  --header-bg: rgba(9, 14, 24, 0.82);
  --nav-bg:    rgba(10, 16, 28, 0.9);
  --scrim:     rgba(4, 8, 16, 0.66);
  --proto-bg:  rgba(20, 16, 4, 0.85);

  --shadow-1: 0 1px 2px rgba(0,0,0,0.4);
  --shadow-2: 0 8px 24px rgba(0,0,0,0.45);
  --shadow-pop: 0 18px 50px rgba(0,0,0,0.55);

  color-scheme: dark;
}

/* A brief cross-fade only while the user actively toggles — added/removed by
   components.js so the initial (pre-paint) theme never animates. */
html.theming, html.theming *, html.theming *::before, html.theming *::after {
  transition: background-color 0.3s var(--ease), color 0.25s var(--ease),
              border-color 0.3s var(--ease) !important;
}

/* ============================================================================
   Reset / base
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: var(--step-0);
  line-height: 1.55;
  color: var(--text);
  background: var(--body-bg);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* leave room for the injected fixed header */
body[data-face] { padding-top: var(--header-h); }

h1, h2, h3, h4 { margin: 0 0 var(--sp-3); line-height: 1.2; font-weight: 650; letter-spacing: -0.01em; }
h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-2); }
h4 { font-size: var(--step-1); }
p  { margin: 0 0 var(--sp-4); }

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

small { font-size: var(--step--1); color: var(--text-dim); }
code, kbd, .mono { font-family: var(--font-mono); font-size: 0.9em; }

hr { border: 0; border-top: 1px solid var(--border); margin: var(--sp-5) 0; }

:focus-visible { outline: none; box-shadow: var(--ring); border-radius: var(--radius-sm); }

::selection { background: var(--primary-glow); color: var(--text); }

/* Slim custom scrollbars keep the dark theme cohesive */
* { scrollbar-width: thin; scrollbar-color: var(--border-strong) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 999px; border: 2px solid transparent; background-clip: content-box; }

/* ============================================================================
   Layout helpers
   ========================================================================== */

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--sp-5); }
.section   { padding-block: var(--sp-7); }

.stack   > * + * { margin-top: var(--sp-4); }
.stack-sm > * + * { margin-top: var(--sp-2); }
.stack-lg > * + * { margin-top: var(--sp-6); }

.row { display: flex; gap: var(--sp-4); align-items: center; }
.row.wrap { flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.row.end { justify-content: flex-end; }
.spacer { flex: 1 1 auto; }

.grid { display: grid; gap: var(--sp-5); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 860px) {
  .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; }
  .row.stack-on-mobile { flex-direction: column; align-items: stretch; }
}

.text-dim   { color: var(--text-dim); }
.text-faint { color: var(--text-faint); }
.text-center { text-align: center; }
.eyebrow {
  text-transform: uppercase; letter-spacing: 0.14em;
  font-size: var(--step--1); font-weight: 600; color: var(--primary);
}

/* ============================================================================
   Panels & cards
   ========================================================================== */

.panel {
  background: var(--surface-grad);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--sp-5);
}
.panel.elevated { background: var(--panel-2); box-shadow: var(--shadow-2); }
.panel.flush { padding: 0; overflow: hidden; }

.card {
  background: var(--surface-grad);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--sp-5);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.card.interactive { cursor: pointer; }
.card.interactive:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}
.card.accent { border-top: 2px solid var(--primary); }

.card-title { font-size: var(--step-1); font-weight: 600; margin: 0 0 var(--sp-2); }

/* A metric / KPI tile */
.stat { display: flex; flex-direction: column; gap: var(--sp-1); }
.stat .stat-value { font-size: var(--step-4); font-weight: 700; letter-spacing: -0.02em; line-height: 1; }
.stat .stat-label { font-size: var(--step--1); color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.08em; }
.stat.ok     .stat-value { color: var(--ok); }
.stat.warn   .stat-value { color: var(--warn); }
.stat.danger .stat-value { color: var(--danger); }
.stat.primary .stat-value { color: var(--primary); }

/* ============================================================================
   Buttons
   ========================================================================== */

.btn {
  --_bg: var(--panel-2);
  --_fg: var(--text);
  --_bd: var(--border-strong);
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  padding: 0.55rem 1.05rem;
  font: inherit; font-weight: 600; font-size: var(--step-0);
  color: var(--_fg);
  background: var(--_bg);
  border: 1px solid var(--_bd);
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
  transition: filter 0.15s var(--ease), transform 0.05s var(--ease), box-shadow 0.15s var(--ease), background 0.15s;
}
.btn:hover { filter: brightness(1.12); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; filter: none; }
.btn .icon { font-size: 1.05em; line-height: 0; }

.btn-primary {
  --_bg: linear-gradient(180deg, var(--primary), var(--primary-dim));
  --_fg: var(--primary-ink);
  --_bd: transparent;
  box-shadow: 0 6px 18px -6px var(--primary-glow);
}
.btn-primary:hover { box-shadow: 0 8px 22px -4px var(--primary-glow); }

.btn-ghost { --_bg: transparent; --_bd: var(--border-strong); }
.btn-ghost:hover { --_bg: var(--panel-2); }

.btn-danger {
  --_bg: transparent; --_fg: var(--danger); --_bd: color-mix(in srgb, var(--danger) 45%, transparent);
}
.btn-danger:hover { --_bg: var(--danger-dim); }

.btn-sm { padding: 0.35rem 0.7rem; font-size: var(--step--1); }
.btn-lg { padding: 0.75rem 1.5rem; font-size: var(--step-1); }
.btn-block { display: flex; width: 100%; }

.btn-link { background: none; border: none; color: var(--primary); padding: 0; cursor: pointer; font: inherit; font-weight: 600; }
.btn-link:hover { text-decoration: underline; }

/* ============================================================================
   Badges & pills
   ========================================================================== */

.badge {
  display: inline-flex; align-items: center; gap: 0.4em;
  padding: 0.2rem 0.6rem;
  font-size: var(--step--1); font-weight: 600; line-height: 1.4;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-strong);
  background: var(--panel-2); color: var(--text-dim);
  white-space: nowrap;
}
.badge .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; }

.badge.ok      { color: var(--ok);      background: var(--ok-dim);     border-color: color-mix(in srgb, var(--ok) 40%, transparent); }
.badge.warn    { color: var(--warn);    background: var(--warn-dim);   border-color: color-mix(in srgb, var(--warn) 40%, transparent); }
.badge.danger  { color: var(--danger);  background: var(--danger-dim); border-color: color-mix(in srgb, var(--danger) 40%, transparent); }
.badge.info    { color: var(--info);    background: var(--info-dim);   border-color: color-mix(in srgb, var(--info) 40%, transparent); }
.badge.primary { color: var(--primary); background: rgba(34,211,238,0.1); border-color: color-mix(in srgb, var(--primary) 40%, transparent); }
.badge.neutral { color: var(--text-dim); }

/* SLA badges are just semantic aliases so pages read clearly.
   on-track → ok · due-soon → warn · overdue → danger */
.badge.sla-on-track { color: var(--ok);     background: var(--ok-dim);     border-color: color-mix(in srgb, var(--ok) 40%, transparent); }
.badge.sla-due-soon { color: var(--warn);   background: var(--warn-dim);   border-color: color-mix(in srgb, var(--warn) 40%, transparent); }
.badge.sla-overdue  { color: var(--danger); background: var(--danger-dim); border-color: color-mix(in srgb, var(--danger) 40%, transparent); }
.badge.sla-overdue .dot { animation: pulse 1.6s var(--ease) infinite; }

@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

/* ============================================================================
   Tables
   ========================================================================== */

.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
table.data { width: 100%; border-collapse: collapse; font-size: var(--step-0); }
table.data thead th {
  text-align: left; font-size: var(--step--1); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-dim);
  padding: var(--sp-3) var(--sp-4);
  background: var(--panel-2);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0;
}
table.data tbody td { padding: var(--sp-3) var(--sp-4); border-bottom: 1px solid var(--border); vertical-align: middle; }
table.data tbody tr:last-child td { border-bottom: none; }
table.data tbody tr { transition: background 0.12s; }
table.data tbody tr:hover { background: rgba(34,211,238,0.04); }
table.data td.num, table.data th.num { text-align: right; font-variant-numeric: tabular-nums; }

/* ============================================================================
   Forms
   ========================================================================== */

.field { display: flex; flex-direction: column; gap: var(--sp-2); }
.field > label { font-size: var(--step--1); font-weight: 600; color: var(--text-dim); }
.field .hint { font-size: var(--step--1); color: var(--text-faint); }

.input, .select, .textarea {
  width: 100%;
  font: inherit; font-size: var(--step-0);
  color: var(--text);
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.75rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.input::placeholder, .textarea::placeholder { color: var(--text-faint); }
.input:focus, .select:focus, .textarea:focus { border-color: var(--primary); box-shadow: var(--ring); outline: none; }
.textarea { min-height: 96px; resize: vertical; }
.select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--text-dim) 50%), linear-gradient(135deg, var(--text-dim) 50%, transparent 50%);
  background-position: calc(100% - 18px) 55%, calc(100% - 13px) 55%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 2.2rem;
}

.check { display: inline-flex; align-items: center; gap: var(--sp-2); cursor: pointer; }
.check input { width: 16px; height: 16px; accent-color: var(--primary); }

/* ============================================================================
   Tabs
   ========================================================================== */

.tabs { display: flex; gap: var(--sp-1); border-bottom: 1px solid var(--border); }
.tab {
  padding: var(--sp-3) var(--sp-4);
  font: inherit; font-weight: 600; font-size: var(--step-0);
  color: var(--text-dim);
  background: none; border: none; cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.15s, border-color 0.15s;
}
.tab:hover { color: var(--text); }
.tab[aria-selected="true"] { color: var(--primary); border-bottom-color: var(--primary); }

/* ============================================================================
   Stepper — the six canonical stages
   Intake → Prerequisites → Assessment → Decision → Assurance → Renewal
   ========================================================================== */

.stepper { display: flex; align-items: flex-start; width: 100%; --line: var(--border-strong); }
.stepper .step { flex: 1 1 0; display: flex; flex-direction: column; align-items: center; text-align: center; position: relative; min-width: 0; }

/* connector line drawn to the left of each node, joining to the previous */
.stepper .step::before {
  content: ""; position: absolute; top: 15px; right: 50%; left: -50%;
  height: 2px; background: var(--line); z-index: 0;
}
.stepper .step:first-child::before { display: none; }

.stepper .node {
  position: relative; z-index: 1;
  width: 32px; height: 32px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: var(--step--1); font-weight: 700;
  background: var(--panel); border: 2px solid var(--line); color: var(--text-dim);
  transition: all 0.25s var(--ease);
}
.stepper .step-label { margin-top: var(--sp-2); font-size: var(--step--1); color: var(--text-dim); font-weight: 600; }

/* completed */
.stepper .step.done .node { background: var(--ok); border-color: var(--ok); color: var(--primary-ink); }
.stepper .step.done::before,
.stepper .step.done ~ .step.current::before { background: var(--ok); }
.stepper .step.done .step-label { color: var(--text); }

/* current */
.stepper .step.current .node {
  background: var(--primary); border-color: var(--primary); color: var(--primary-ink);
  box-shadow: 0 0 0 5px var(--primary-glow);
}
.stepper .step.current .step-label { color: var(--primary); }

/* the connector into the current node should read as "reached" */
.stepper .step.current::before { background: var(--ok); }

@media (max-width: 720px) {
  .stepper .step-label { font-size: 0.68rem; }
}

/* ============================================================================
   Progress meter (completeness, risk, readiness)
   ========================================================================== */

.meter { height: 8px; border-radius: 999px; background: var(--panel-3); overflow: hidden; }
.meter > .fill { height: 100%; width: 0; border-radius: 999px; background: var(--primary); transition: width 0.6s var(--ease); }
.meter.ok > .fill     { background: var(--ok); }
.meter.warn > .fill   { background: var(--warn); }
.meter.danger > .fill { background: var(--danger); }

/* ============================================================================
   Modal
   ========================================================================== */

.modal-backdrop {
  position: fixed; inset: 0; z-index: 200;
  background: var(--scrim); backdrop-filter: blur(3px);
  display: grid; place-items: center; padding: var(--sp-5);
  opacity: 0; pointer-events: none; transition: opacity 0.2s var(--ease);
}
.modal-backdrop.open { opacity: 1; pointer-events: auto; }
.modal {
  width: min(560px, 100%);
  background: var(--panel-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-pop);
  transform: translateY(8px) scale(0.98);
  transition: transform 0.2s var(--ease);
}
.modal-backdrop.open .modal { transform: none; }
.modal-head { padding: var(--sp-5); border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.modal-body { padding: var(--sp-5); }
.modal-foot { padding: var(--sp-4) var(--sp-5); border-top: 1px solid var(--border); display: flex; gap: var(--sp-3); justify-content: flex-end; }

/* ============================================================================
   Toasts
   ========================================================================== */

.toast-stack {
  position: fixed; z-index: 300; right: var(--sp-5); bottom: var(--sp-5);
  display: flex; flex-direction: column; gap: var(--sp-3); max-width: 360px;
}
.toast {
  display: flex; gap: var(--sp-3); align-items: flex-start;
  background: var(--panel-2); border: 1px solid var(--border-strong);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius); padding: var(--sp-3) var(--sp-4);
  box-shadow: var(--shadow-pop);
  animation: toast-in 0.28s var(--ease);
}
.toast.leaving { animation: toast-out 0.22s var(--ease) forwards; }
.toast .toast-msg { font-size: var(--step-0); }
.toast .toast-title { font-weight: 650; margin-bottom: 2px; }
.toast.ok     { border-left-color: var(--ok); }
.toast.warn   { border-left-color: var(--warn); }
.toast.danger { border-left-color: var(--danger); }
.toast.info   { border-left-color: var(--info); }

@keyframes toast-in  { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: none; } }
@keyframes toast-out { to { opacity: 0; transform: translateX(16px); } }

/* ============================================================================
   Injected header + demo switcher (components.js)
   ========================================================================== */

.app-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: var(--header-h);
  display: flex; align-items: center; gap: var(--sp-5);
  padding-inline: var(--sp-5);
  background: var(--header-bg);
  backdrop-filter: blur(12px) saturate(1.4);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: var(--sp-3); font-weight: 700; color: var(--text); letter-spacing: -0.01em; }
.brand:hover { text-decoration: none; }
.brand .brand-mark {
  width: 30px; height: 30px; border-radius: 8px; flex: none;
  display: grid; place-items: center;
  background: linear-gradient(140deg, var(--primary), var(--primary-dim));
  color: var(--primary-ink); font-size: 0.95rem; font-weight: 800;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.08) inset, 0 4px 14px -4px var(--primary-glow);
}
.brand .brand-name { font-size: var(--step-1); }
.brand .brand-name b { color: var(--primary); font-weight: 700; }
.brand .brand-sub { font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-faint); display: block; margin-top: -2px; }

/* Real DESC wordmark. The supplied logo is red on an opaque white background, so
   we present it as a small white plaque (padded + rounded) — clean on the light
   header and, crucially, on the dark one where a bare white PNG would read as a
   jarring box. Product name "Certify" sits after a divider. */
.brand .brand-logo {
  height: 32px; width: auto; display: block; flex: none;
  background: #fff; padding: 4px 7px; border-radius: 7px;
  box-shadow: var(--shadow-1);
}
.brand .brand-divider { width: 1px; height: 26px; background: var(--border-strong); flex: none; }
.brand .brand-certify { font-size: var(--step-1); font-weight: 650; color: var(--text); letter-spacing: -0.01em; }

/* Header theme toggle — icon-only, quiet chrome button */
.theme-toggle { padding: 0.4rem; width: 34px; }
.theme-toggle .icon-svg { display: block; }

/* Demo switcher — segmented control */
.demo-switch {
  display: flex; gap: 2px; padding: 3px;
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius-pill);
}
.demo-switch a {
  display: inline-flex; align-items: center; gap: 0.45em;
  padding: 0.32rem 0.85rem; border-radius: var(--radius-pill);
  font-size: var(--step--1); font-weight: 600; color: var(--text-dim);
  transition: color 0.15s, background 0.15s;
}
.demo-switch a:hover { color: var(--text); text-decoration: none; }
.demo-switch a[aria-current="true"] { background: var(--panel-3); color: var(--primary); box-shadow: var(--shadow-1); }
.demo-switch a .icon { font-size: 0.95em; }

.header-actions { display: flex; align-items: center; gap: var(--sp-3); }

@media (max-width: 760px) {
  .brand .brand-sub { display: none; }
  .brand .brand-divider, .brand .brand-certify { display: none; }
  .brand .brand-logo { height: 30px; }
  .demo-switch a span.lbl { display: none; }
  .app-header { gap: var(--sp-3); }
}

/* inline SVG icons inherit text colour and align with adjacent text */
.icon-svg { display: inline-block; vertical-align: -0.15em; flex: none; }
.btn .icon-svg { vertical-align: middle; }

/* ---- Secondary in-face navigation ---------------------------------------
   Injected on public + applicant (and DESC in M3) pages. Sticks just under the
   fixed app header so it's always reachable while the page scrolls. */
.portal-nav {
  position: sticky; top: var(--header-h); z-index: 80;
  background: var(--nav-bg);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.portal-nav .inner {
  max-width: var(--maxw); margin-inline: auto;
  padding: 0 var(--sp-5);
  display: flex; align-items: center; gap: var(--sp-1);
  height: 50px;
}
.portal-nav a {
  display: inline-flex; align-items: center; gap: 0.5em;
  padding: 0.45rem 0.8rem; border-radius: var(--radius-sm);
  font-size: var(--step-0); font-weight: 500; color: var(--text-dim);
  transition: color 0.15s, background 0.15s;
}
.portal-nav a:hover { color: var(--text); background: var(--panel-2); text-decoration: none; }
.portal-nav a[aria-current="page"] { color: var(--primary); background: rgba(34,211,238,0.08); }
.portal-nav a .icon-svg { opacity: 0.9; }
.portal-nav .nav-right { margin-left: auto; display: flex; align-items: center; gap: var(--sp-2); }
.portal-nav .nav-right a.cta { color: var(--primary-ink); background: linear-gradient(180deg, var(--primary), var(--primary-dim)); font-weight: 600; }
.portal-nav .nav-right a.cta:hover { filter: brightness(1.1); background: linear-gradient(180deg, var(--primary), var(--primary-dim)); }

.portal-nav .nav-scroll { display: flex; align-items: center; gap: var(--sp-1); overflow-x: auto; scrollbar-width: none; }
.portal-nav .nav-scroll::-webkit-scrollbar { display: none; }

@media (max-width: 820px) {
  .portal-nav a .lbl { font-size: var(--step--1); }
  .portal-nav .inner { gap: 0; }
}

/* ---- "View as" persona control (applicant chrome) ----------------------- */
.persona { position: relative; }
.persona [data-persona-toggle] { gap: 0.4em; }
.persona .persona-name { max-width: 12ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.persona-menu {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 120;
  min-width: 240px; padding: var(--sp-2);
  background: var(--panel-2); border: 1px solid var(--border-strong);
  border-radius: var(--radius); box-shadow: var(--shadow-pop);
}
.persona-menu-head { font-size: var(--step--1); color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.08em; padding: var(--sp-2) var(--sp-2) var(--sp-1); }
.persona-item {
  width: 100%; display: flex; align-items: center; gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-2); border: none; border-radius: var(--radius-sm);
  background: none; color: var(--text); cursor: pointer; font: inherit; text-align: left;
}
.persona-item small { color: var(--text-faint); margin-left: auto; }
.persona-item .icon-svg { color: var(--primary); margin-left: var(--sp-2); }
.persona-item:hover { background: var(--panel-3); }
.persona-item.on { color: var(--primary); }
.persona-item.on small { color: var(--primary-dim); }

/* The persistent "this is only a demo" markers */
.proto-badge {
  position: fixed; z-index: 90; left: var(--sp-4); bottom: var(--sp-4);
  display: inline-flex; align-items: center; gap: 0.5em;
  padding: 0.3rem 0.7rem; border-radius: var(--radius-pill);
  font-size: 0.66rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--warn); background: var(--proto-bg);
  border: 1px dashed color-mix(in srgb, var(--warn) 55%, transparent);
  backdrop-filter: blur(6px);
  user-select: none; pointer-events: none;
}
.proto-badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--warn); }

/* ============================================================================
   Site footer (injected on public pages)
   ========================================================================== */

.site-footer { border-top: 1px solid var(--border); background: var(--bg-2); margin-top: var(--sp-8); }
.site-footer .inner { max-width: var(--maxw); margin-inline: auto; padding: var(--sp-7) var(--sp-5) var(--sp-6); }
.site-footer .cols { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: var(--sp-6); }
.site-footer h5 { font-size: var(--step--1); text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-dim); margin: 0 0 var(--sp-3); font-weight: 600; }
.site-footer a { color: var(--text-dim); display: block; padding: 3px 0; font-size: var(--step-0); }
.site-footer a:hover { color: var(--primary); text-decoration: none; }
.site-footer .foot-brand { display: flex; align-items: center; gap: var(--sp-3); margin-bottom: var(--sp-3); }
.site-footer .foot-brand .brand-mark { width: 28px; height: 28px; border-radius: 7px; display: grid; place-items: center; background: linear-gradient(140deg, var(--primary), var(--primary-dim)); color: var(--primary-ink); font-weight: 800; }
.site-footer .foot-brand .foot-logo {
  height: 30px; width: auto; display: block;
  background: #fff; padding: 4px 7px; border-radius: 7px; box-shadow: var(--shadow-1);
}
.site-footer .foot-note { color: var(--text-faint); font-size: var(--step--1); max-width: 46ch; margin: 0; }
.site-footer .foot-bar { border-top: 1px solid var(--border); margin-top: var(--sp-6); padding-top: var(--sp-4); display: flex; justify-content: space-between; align-items: center; gap: var(--sp-4); flex-wrap: wrap; }
.site-footer .foot-bar small { color: var(--text-faint); }
.site-footer .foot-bar .zafar { color: var(--text-dim); }
.site-footer .foot-bar .zafar b { color: var(--text); font-weight: 600; }
@media (max-width: 760px) { .site-footer .cols { grid-template-columns: 1fr; gap: var(--sp-5); } }

/* Generic hero used across public pages */
.hero { position: relative; padding-block: var(--sp-8) var(--sp-7); overflow: hidden; }
.hero .eyebrow { margin-bottom: var(--sp-3); }
.hero h1 { font-size: clamp(2.1rem, 4.5vw, var(--step-5)); max-width: 18ch; }
.hero p.lede { font-size: var(--step-1); color: var(--text-dim); max-width: 60ch; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: var(--sp-7); align-items: center; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } }

/* Scheme tile accent variants (border-top colour by scheme) */
.tile-csp { border-top: 2px solid var(--primary); }
.tile-soc { border-top: 2px solid var(--info); }
.tile-dcf { border-top: 2px solid var(--warn); }

/* Feature icon chip */
.chip-icon { width: 42px; height: 42px; border-radius: 10px; display: grid; place-items: center; background: var(--panel-2); border: 1px solid var(--border); color: var(--primary); flex: none; }
.chip-icon.info { color: var(--info); }
.chip-icon.warn { color: var(--warn); }
.chip-icon.ok { color: var(--ok); }

/* ============================================================================
   AI engine surfaces (ai-engine.js)
   ========================================================================== */

.ai-block {
  border: 1px solid color-mix(in srgb, var(--primary) 30%, var(--border));
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(34,211,238,0.05), transparent 70%), var(--panel);
  padding: var(--sp-4) var(--sp-5);
}
.ai-label {
  display: inline-flex; align-items: center; gap: 0.5em;
  font-size: var(--step--1); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--primary);
}
.ai-label .spark { font-size: 1em; }

/* the little "thinking" indicator */
.ai-thinking { display: inline-flex; align-items: center; gap: 0.55em; color: var(--text-dim); font-size: var(--step-0); }
.ai-dots { display: inline-flex; gap: 4px; }
.ai-dots i { width: 6px; height: 6px; border-radius: 50%; background: var(--primary); opacity: 0.4; animation: ai-bounce 1.1s var(--ease) infinite; }
.ai-dots i:nth-child(2) { animation-delay: 0.15s; }
.ai-dots i:nth-child(3) { animation-delay: 0.3s; }
@keyframes ai-bounce { 0%,60%,100% { opacity: 0.35; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-4px); } }

/* blinking caret used by the typing effect */
.ai-caret { display: inline-block; width: 2px; height: 1.05em; margin-left: 1px; background: var(--primary); vertical-align: text-bottom; animation: caret-blink 1s steps(1) infinite; }
@keyframes caret-blink { 50% { opacity: 0; } }

/* rationale — "why", so the AI is never a black box */
.ai-rationale {
  margin-top: var(--sp-3); padding: var(--sp-3) var(--sp-4);
  border-left: 2px solid var(--primary-dim);
  background: var(--bg-2); border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: var(--step--1); color: var(--text-dim);
}
.ai-rationale b { color: var(--text); font-weight: 600; }

/* staged-reveal items start hidden, revealed by JS */
.reveal-item { opacity: 0; transform: translateY(6px); transition: opacity 0.4s var(--ease), transform 0.4s var(--ease); }
.reveal-item.shown { opacity: 1; transform: none; }

/* ============================================================================
   DESC portal components
   ========================================================================== */

/* Pipeline kanban */
.kanban { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(240px, 1fr); gap: var(--sp-4); overflow-x: auto; padding-bottom: var(--sp-3); }
.kanban .col { background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); display: flex; flex-direction: column; min-height: 120px; }
.kanban .col-head { padding: var(--sp-3) var(--sp-4); border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; }
.kanban .col-head b { font-size: var(--step-0); }
.kanban .col-body { padding: var(--sp-3); display: flex; flex-direction: column; gap: var(--sp-3); }
.kanban .pcard { background: var(--panel); border: 1px solid var(--border); border-left: 3px solid var(--border-strong); border-radius: var(--radius-sm); padding: var(--sp-3); cursor: pointer; transition: border-color 0.15s, transform 0.1s; }
.kanban .pcard:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.kanban .pcard.pri-high { border-left-color: var(--warn); }
.kanban .pcard.flagged { border-left-color: var(--danger); }
.kanban .pcard .pcard-co { font-weight: 600; }
.kanban .pcard .pcard-meta { font-size: var(--step--1); color: var(--text-dim); margin-top: 2px; }

/* Risk board (continuous assurance) */
.risk-row { display: grid; grid-template-columns: 1.4fr auto 1fr auto; gap: var(--sp-4); align-items: center; padding: var(--sp-3) var(--sp-4); border-bottom: 1px solid var(--border); }
.risk-row:last-child { border-bottom: none; }
.risk-score { font-size: var(--step-2); font-weight: 700; font-variant-numeric: tabular-nums; }
.risk-score.ok { color: var(--ok); } .risk-score.warn { color: var(--warn); } .risk-score.danger { color: var(--danger); }
.trend { display: inline-flex; align-items: center; gap: 0.3em; font-size: var(--step--1); font-weight: 600; }
.trend.up { color: var(--danger); } .trend.down { color: var(--ok); } .trend.flat { color: var(--text-dim); }
.riskbar { height: 6px; border-radius: 999px; background: var(--panel-3); overflow: hidden; }
.riskbar > span { display: block; height: 100%; border-radius: 999px; }

/* Decision bar — advisory (AI) vs authority (DESC) made visually distinct */
.decision { display: grid; grid-template-columns: 1fr; gap: var(--sp-4); }
.decision .advisory { border: 1px dashed color-mix(in srgb, var(--primary) 40%, var(--border)); border-radius: var(--radius); padding: var(--sp-4); background: linear-gradient(180deg, rgba(34,211,238,0.05), transparent 70%); }
.decision .authority { border: 1px solid var(--border-strong); border-radius: var(--radius); padding: var(--sp-4); background: var(--panel-2); }
.decision .authority .who { display: inline-flex; align-items: center; gap: 0.4em; font-size: var(--step--1); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text); }
.decision .btn-row { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-top: var(--sp-3); }

/* Audit trail — hash-chained entries */
.audit-entry { display: grid; grid-template-columns: auto 1fr; gap: var(--sp-4); padding: var(--sp-4); border-bottom: 1px solid var(--border); }
.audit-entry:last-child { border-bottom: none; }
.audit-entry .a-icon { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; flex: none; }
.audit-entry .a-icon.applicant { background: rgba(34,211,238,0.1); color: var(--primary); }
.audit-entry .a-icon.desc { background: var(--info-dim); color: var(--info); }
.audit-entry .a-icon.ai { background: rgba(52,211,153,0.1); color: var(--ok); }
.audit-entry .a-icon.system { background: var(--panel-3); color: var(--text-dim); }
.audit-entry .a-hash { font-family: var(--font-mono); font-size: var(--step--1); color: var(--text-faint); word-break: break-all; }
.audit-entry .a-hash b { color: var(--ok); }
.chain-badge { display: inline-flex; align-items: center; gap: 0.4em; color: var(--ok); font-size: var(--step--1); font-weight: 600; }

/* ============================================================================
   Chat dock (chat-widget.js) — reusable, scripted assistant
   ========================================================================== */

.chat-launch {
  position: fixed; right: var(--sp-5); bottom: var(--sp-5); z-index: 150;
  display: inline-flex; align-items: center; gap: 0.5em;
  padding: 0.6rem 1.1rem; border-radius: var(--radius-pill);
  font: inherit; font-weight: 600; cursor: pointer;
  color: var(--primary-ink); border: none;
  background: linear-gradient(180deg, var(--primary), var(--primary-dim));
  box-shadow: var(--shadow-pop), 0 0 0 1px rgba(255,255,255,0.08) inset;
}
.chat-launch:hover { filter: brightness(1.08); }
.chat-launch.hidden { display: none; }

.chat-panel {
  position: fixed; right: var(--sp-5); bottom: var(--sp-5); z-index: 160;
  width: min(400px, calc(100vw - 2 * var(--sp-5)));
  height: min(620px, calc(100vh - 2 * var(--sp-5)));
  display: flex; flex-direction: column;
  background: var(--panel); border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-pop);
  opacity: 0; transform: translateY(12px) scale(0.98); pointer-events: none;
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
}
.chat-panel.open { opacity: 1; transform: none; pointer-events: auto; }
.chat-head { display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-4); border-bottom: 1px solid var(--border); }
.chat-head .avatar { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; flex: none; background: linear-gradient(140deg, var(--primary), var(--primary-dim)); color: var(--primary-ink); }
.chat-head .chat-title { font-weight: 650; line-height: 1.1; }
.chat-head .chat-sub { font-size: var(--step--1); color: var(--text-dim); }
.chat-head .chat-close { margin-left: auto; }

.chat-body { flex: 1; overflow-y: auto; padding: var(--sp-4); display: flex; flex-direction: column; gap: var(--sp-3); }
.chat-msg { max-width: 85%; padding: var(--sp-3) var(--sp-4); border-radius: var(--radius); font-size: var(--step-0); line-height: 1.5; }
.chat-msg.user { align-self: flex-end; background: var(--primary-dim); color: #eaffff; border-bottom-right-radius: 3px; }
.chat-msg.bot  { align-self: flex-start; background: var(--panel-2); border: 1px solid var(--border); border-bottom-left-radius: 3px; }
.chat-msg .ai-line + .ai-line { margin-top: var(--sp-2); }
.chat-msg .chat-list { margin: var(--sp-2) 0 0; padding-left: 1.1rem; }
.chat-msg .chat-list li { margin: 2px 0; }
.chat-msg .ai-rationale { margin-top: var(--sp-3); }
.chat-msg .chat-action { margin-top: var(--sp-3); }

.chat-chips { display: flex; flex-wrap: wrap; gap: var(--sp-2); padding: var(--sp-3) var(--sp-4); border-top: 1px solid var(--border); transition: background 0.3s var(--ease); }
.chat-chips.nudge { animation: chips-nudge 1.4s var(--ease); }
@keyframes chips-nudge { 0%, 100% { background: transparent; } 30% { background: rgba(34,211,238,0.08); } }
.chat-chip { padding: 0.35rem 0.7rem; border-radius: var(--radius-pill); border: 1px solid var(--border-strong); background: var(--panel-2); color: var(--text-dim); font-size: var(--step--1); cursor: pointer; transition: color 0.15s, border-color 0.15s; }
.chat-chip:hover { color: var(--primary); border-color: var(--primary-dim); }
.chat-foot { padding: var(--sp-3) var(--sp-4); border-top: 1px solid var(--border); }
.chat-input-row { display: flex; gap: var(--sp-2); }
.chat-input-row .input { flex: 1; }
.chat-disclaimer { font-size: var(--step--1); color: var(--text-faint); margin: var(--sp-2) 0 0; display: flex; align-items: center; gap: 0.4em; }

@media (max-width: 520px) {
  .chat-panel { right: 0; bottom: 0; width: 100vw; height: 100vh; border-radius: 0; }
}

/* ============================================================================
   Evidence analysis + vault
   ========================================================================== */

.ev-item {
  display: grid; grid-template-columns: auto 1fr auto; gap: var(--sp-3) var(--sp-4);
  align-items: center; padding: var(--sp-4); border: 1px solid var(--border);
  border-radius: var(--radius); background: var(--panel);
  transition: border-color 0.2s var(--ease), background 0.2s;
}
.ev-item .ev-file { font-weight: 500; }
.ev-item .ev-meta { font-size: var(--step--1); color: var(--text-dim); }
.ev-item .mono { color: var(--text-faint); }
.ev-item.status-inconsistent { border-color: color-mix(in srgb, var(--danger) 55%, transparent); background: linear-gradient(180deg, rgba(248,113,113,0.06), transparent 60%), var(--panel); }
.ev-item.status-matched .ev-dot { color: var(--ok); }
.ev-item.status-partial .ev-dot { color: var(--warn); }
.ev-item.status-inconsistent .ev-dot { color: var(--danger); }
.ev-item.status-pending .ev-dot { color: var(--text-faint); }

/* the inconsistency "aha" callout */
.inconsistency {
  border: 1px solid color-mix(in srgb, var(--danger) 55%, transparent);
  border-left: 3px solid var(--danger);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(248,113,113,0.08), transparent 70%), var(--panel-2);
  padding: var(--sp-5);
}
.inconsistency .vs { display: grid; grid-template-columns: 1fr auto 1fr; gap: var(--sp-4); align-items: stretch; margin: var(--sp-4) 0; }
.inconsistency .vs .claim { padding: var(--sp-4); border-radius: var(--radius-sm); background: var(--bg-2); border: 1px solid var(--border); }
.inconsistency .vs .claim h5 { margin: 0 0 var(--sp-2); font-size: var(--step--1); text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim); }
.inconsistency .vs .arrow { display: grid; place-items: center; color: var(--danger); }
@media (max-width: 720px) { .inconsistency .vs { grid-template-columns: 1fr; } .inconsistency .vs .arrow { transform: rotate(90deg); } }

/* ============================================================================
   Certificate (on-screen)
   ========================================================================== */

.certificate {
  position: relative; overflow: hidden;
  border: 1px solid var(--border-strong); border-radius: var(--radius-lg);
  background:
    radial-gradient(700px 340px at 85% -10%, rgba(34,211,238,0.1), transparent 60%),
    linear-gradient(180deg, var(--panel-2), var(--panel));
  padding: var(--sp-7);
}
.certificate::before {
  content: ""; position: absolute; inset: 10px; border: 1px solid var(--border); border-radius: var(--radius); pointer-events: none;
}
.certificate .cert-seal { width: 72px; height: 72px; border-radius: 50%; display: grid; place-items: center; color: var(--primary-ink); background: linear-gradient(140deg, var(--primary), var(--primary-dim)); box-shadow: 0 0 0 6px var(--primary-glow); }
.certificate .cert-no { font-family: var(--font-mono); letter-spacing: 0.04em; color: var(--primary); }
.certificate .cert-holder { font-size: var(--step-3); font-weight: 700; letter-spacing: -0.01em; }
.certificate .cert-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-4) var(--sp-6); }
.certificate .cert-grid .k { font-size: var(--step--1); text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim); }
.certificate .cert-grid .v { font-weight: 500; }

/* ============================================================================
   Timeline (tracking / renewal)
   ========================================================================== */

.timeline { position: relative; padding-left: var(--sp-6); }
.timeline::before { content: ""; position: absolute; left: 10px; top: 4px; bottom: 4px; width: 2px; background: var(--border-strong); }
.timeline .tl-item { position: relative; padding-bottom: var(--sp-5); }
.timeline .tl-item:last-child { padding-bottom: 0; }
.timeline .tl-item::before { content: ""; position: absolute; left: calc(-1 * var(--sp-6) + 5px); top: 3px; width: 12px; height: 12px; border-radius: 50%; background: var(--panel); border: 2px solid var(--border-strong); }
.timeline .tl-item.done::before { background: var(--ok); border-color: var(--ok); }
.timeline .tl-item.current::before { background: var(--primary); border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-glow); }
.timeline .tl-when { font-size: var(--step--1); color: var(--text-faint); }
.timeline .tl-title { font-weight: 600; }

/* Simulated drop zone for evidence "upload" */
.dropzone {
  border: 1.5px dashed var(--border-strong); border-radius: var(--radius);
  padding: var(--sp-6); text-align: center; color: var(--text-dim);
  background: var(--bg-2); transition: border-color 0.2s, background 0.2s;
}
.dropzone.drag { border-color: var(--primary); background: rgba(34,211,238,0.05); color: var(--text); }

/* ============================================================================
   Utilities & motion preferences
   ========================================================================== */

.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.divider { height: 1px; background: var(--border); margin-block: var(--sp-4); }
.glow-text { text-shadow: 0 0 24px var(--primary-glow); }
.nowrap { white-space: nowrap; }
.tabnum { font-variant-numeric: tabular-nums; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}
