/* ARZU readability + flow pass. Loaded last. The approved visual language stays. */

:root {
  --scale: 1;
  --readable-rail: clamp(270px, 19vw, 304px);
  font-size: calc(clamp(17px, 0.18vw + 15.8px, 19px) * var(--scale)) !important;
}

:root[data-scale="large"] { --scale: 1.14; }
:root[data-scale="largest"] { --scale: 1.3; }

body {
  font-size: 1rem;
  line-height: 1.55;
}

.shell { grid-template-columns: var(--readable-rail) minmax(0, 1fr); }
.app-shell[data-page]::after { left: var(--readable-rail); }
.rail { padding: 1.4rem 1rem 1rem; }
.brandbox { height: auto; min-height: 5.2rem; margin-bottom: 1rem; }
.brandbox img { width: 7.8rem; height: auto; }

/* Secondary information goes quieter, never microscopic. */
.brandbox .tag,
.navgroup > .lbl,
.orgpick .sub,
.railfoot,
.railfoot > div > div:first-child,
.railfoot > div > div:last-child,
.banner,
.banner .pill,
.banner .btn,
.eyebrow,
.kicker,
.pill,
.option,
.lbl,
.sub,
.s,
small,
.page-content .eyebrow,
.page-content .pill,
.page-content .field,
.page-content .crumbs,
.page-content details.fold summary,
.page-content details.fold summary .sub,
.page-content .stat .k,
.setup-choice > i,
.setup-choice p,
.setup-choice li,
.setup-choice > b,
.switch-note,
.setup-steps button,
.setup-rail > p,
.setup-progress > span,
.guided-field label,
.guided-field small,
.guide-help strong,
.guide-help p,
.history-summary span,
.filter-button,
.timeline-item p,
.timeline-item small,
.timeline-detail > div:first-child span,
.setting-toggle strong,
.setting-toggle small,
.setting-copy p,
.size-options strong,
.size-options small,
.policy-options button,
.policy-options small,
.empty-setting p,
.sealed-key p,
.brainmap-level,
.brain-node .sub,
.brainmap-hint {
  font-size: .84rem !important;
}

.alert-label,
.calm-score small,
.ripple-copy p,
.review-head p,
.pointer-label,
.pointer-stop small,
.decision-row small,
.business-card small,
.work-starter p,
.work-input b,
.nav-group-label,
.sidebar nav i,
.sidebar-foot strong,
.sidebar-foot small,
.org-switcher strong,
.org-switcher small,
.view-switch button,
.scope-chip strong,
.scope-chip small,
.brief-meta,
.helper-card > p,
.rules-card > p,
.helper-list span,
.cost-pill,
.plan-step > span,
.plan-step p,
.rules-card strong,
.receipt-card strong,
.rules-card small,
.receipt-card small,
.result-preview span {
  font-size: .84rem !important;
}

.decision-row strong,
.business-card strong { font-size: .94rem !important; }

.navitem { min-height: 2.8rem; font-size: .96rem; }
.navitem .count { min-width: 1.45rem; height: 1.45rem; font-size: .84rem; }
.orgpick .nm { font-size: .94rem; }
.avatar { width: 2.4rem; height: 2.4rem; font-size: .9rem; }
.iconbtn { width: 2.65rem; height: 2.65rem; }
.seg button { min-height: 2.65rem; font-size: .88rem; }
.railfoot { padding: .75rem; }

.topbar { min-height: 4.6rem; height: auto; padding: .65rem clamp(1.2rem, 3vw, 2.8rem); }
.content { padding: clamp(1.35rem, 3vw, 2.6rem); gap: 1rem; }

.page-content > h1 {
  max-width: 18ch;
  font-size: clamp(2.35rem, 3.4vw, 3.8rem);
  line-height: 1.02;
}

.page-content > p,
.page-content .card p,
.card p,
.center-intro p,
.setup-main > p,
.running-card p,
.result-status p,
.setting-copy p,
.empty-setting p,
.sealed-key p {
  font-size: .94rem !important;
  line-height: 1.62;
}

.card { padding: clamp(1.15rem, 2vw, 1.65rem); }
.card h2 { font-size: clamp(1.35rem, 2vw, 1.75rem); }
.card h3 { font-size: 1.08rem; }
.page-content .card h2 { font-size: clamp(1.35rem, 2vw, 1.75rem); }
.page-content .card h3 { font-size: 1.08rem; }

.btn,
.page-content .btn,
button.primary,
button.ghost,
button.quiet {
  min-height: 2.75rem;
  font-size: .88rem !important;
}

input,
textarea,
select,
.page-content input,
.page-content textarea,
.page-content select {
  min-height: 2.9rem;
  font-size: 1rem;
  line-height: 1.45;
}

.page-content .row { min-height: 3.7rem; padding: .8rem .95rem; }
.page-content .row .t { font-size: .96rem; }
.page-content .row .s { font-size: .84rem; line-height: 1.45; }
.page-content .stat .v { font-size: 1.7rem; }
.page-content .stats { gap: .75rem; margin: 1rem 0; }
.page-content .fold { margin-top: .6rem; }
.page-content details.fold summary { min-height: 3.5rem; }

.status-board { padding: 1.15rem; }
.status-head h2 { font-size: 1.15rem; }
.status-item { min-height: 4.5rem; padding: .8rem; }
.status-item strong { font-size: .94rem; }
.status-item small { margin-top: .2rem; }
.status-icon { width: 2.25rem; height: 2.25rem; }

.arzu-hero h1 { font-size: clamp(3rem, 4.5vw, 4.65rem); }
.arzu-hero .eyebrow { font-size: .84rem; }
.work-starter { padding: 1.4rem; gap: 1.35rem; }
.work-starter textarea { min-height: 5.2rem; }

/* Setup: one clear task, one clear action, navigation always in reach. */
.center-intro { max-width: 48rem; margin-bottom: 1.4rem; }
.center-intro h1 { font-size: clamp(2.5rem, 4vw, 3.6rem); }
.setup-choice-grid { max-width: 68rem; gap: 1rem; }
.setup-choice { padding: 1.55rem; }
.setup-choice h2 { font-size: 1.45rem; }
.setup-choice ul { gap: .55rem; margin: .85rem 0; padding: .85rem 0; }
.guided-setup { grid-template-columns: minmax(17rem, 20rem) minmax(0, 1fr); gap: 1rem; max-width: 76rem; }
.setup-rail, .setup-main { padding: 1.4rem; }
.setup-main > h1 { font-size: clamp(2.1rem, 3vw, 2.8rem); margin-bottom: .45rem; }
.setup-main > p { max-width: 68ch; }
.setup-steps { gap: .25rem; }
.setup-steps button { min-height: 2.75rem; padding: .5rem .6rem; }
.setup-steps button > span { width: 2rem; height: 2rem; }
.setup-progress { margin-bottom: 1.25rem; }
.guided-field { margin: 1.05rem 0; }
.guide-help { padding: .9rem; }
.setup-alternative {
  display: block;
  margin-top: 1.2rem;
  border: 1px solid var(--line);
  border-radius: .9rem;
  background: color-mix(in srgb, var(--text) 2%, transparent);
  overflow: hidden;
}
.setup-alternative > summary {
  min-height: 3.5rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: .75rem;
  align-items: center;
  padding: .85rem 1rem;
  color: var(--soft);
  font-size: .94rem;
  font-weight: 750;
  cursor: pointer;
  list-style: none;
}
.setup-alternative > summary::-webkit-details-marker { display: none; }
.setup-alternative > summary svg:first-child { color: var(--cyan); }
.setup-alternative > summary svg:last-child { color: var(--muted); transition: transform .18s; }
.setup-alternative[open] > summary { border-bottom: 1px solid var(--line); }
.setup-alternative[open] > summary svg:last-child { transform: rotate(180deg); }
.setup-alternative-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .75rem 1rem;
  align-items: end;
  padding: 1rem;
}
.setup-alternative .guide-help { grid-column: 1 / -1; margin: 0; }
.setup-alternative .guided-field { margin: 0; }
.setup-alternative .setup-actions { margin: 0; }
.setup-main > .setup-actions:last-of-type {
  position: sticky;
  z-index: 5;
  bottom: 0;
  margin-top: 1.2rem;
  padding: .8rem 0 .25rem;
  background: linear-gradient(180deg, transparent, var(--panel) 28%);
}

/* Workspace: show the structure first; keep commanding compact. */
.app-shell[data-page="structure"] .page-content > h1 { margin-bottom: .35rem; }
.app-shell[data-page="structure"] .page-content > p { margin-bottom: 1rem; }
.workspace-command > .card {
  display: grid;
  grid-template-columns: minmax(13rem, .65fr) minmax(18rem, 1.35fr);
  gap: .7rem 1rem;
  align-items: end;
}
.workspace-command > .card .eyebrow,
.workspace-command > .card h2,
.workspace-command > .card p { grid-column: 1; }
.workspace-command > .card .field { grid-column: 2; grid-row: 1 / span 2; margin: 0; }
.workspace-command > .card .field textarea { min-height: 5.2rem; }
.workspace-command > .card .btnrow { grid-column: 2; grid-row: 3; justify-content: flex-end; margin-top: 0; }

/* Brain map: stronger hierarchy, calmer branches, visible relationships. */
.brainmap {
  padding: clamp(1.2rem, 2.4vw, 2rem);
  border-color: color-mix(in srgb, var(--violet) 35%, var(--line));
  background:
    radial-gradient(34rem 22rem at 8% 50%, color-mix(in srgb, var(--violet) 20%, transparent), transparent 64%),
    radial-gradient(34rem 22rem at 88% 50%, color-mix(in srgb, var(--cyan) 12%, transparent), transparent 66%),
    linear-gradient(160deg, color-mix(in srgb, var(--panel) 96%, transparent), color-mix(in srgb, var(--ink) 88%, transparent));
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--text) 5%, transparent), 0 1.4rem 4rem rgba(0,0,0,.22);
}
.brainmap-canvas { gap: clamp(2.4rem, 4.5vw, 4.5rem); padding: .5rem 0; }
.brainmap-col { gap: .75rem; }
.brain-node {
  min-width: 12rem;
  max-width: 17rem;
  min-height: 3.4rem;
  padding: .8rem 1rem;
  border-radius: 1rem;
  background: color-mix(in srgb, var(--panel-raised) 94%, transparent);
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--text) 4%, transparent), 0 .55rem 1.6rem rgba(0,0,0,.18);
}
.brain-node .nm { font-size: .94rem; font-weight: 700; }
.brain-node .bead { width: .65rem; height: .65rem; }
.brain-node.is-root { min-width: 14rem; min-height: 5rem; border-radius: 1.2rem; }
.brain-node.is-leaf { border-radius: .85rem; }
.brain-node[data-open="true"] { box-shadow: 0 0 0 1px color-mix(in srgb, var(--violet) 45%, transparent), 0 1rem 2.6rem rgba(72,35,130,.24); }
.brainmap path { stroke: #8f5ceb; stroke-width: 4; opacity: 1; filter: drop-shadow(0 0 .3rem rgba(176,107,255,.65)); }
.brainmap path.hot { stroke: var(--cyan); stroke-width: 4.5; filter: drop-shadow(0 0 .35rem rgba(79,208,200,.7)); }
.brainmap-hint { padding-top: .9rem; }

/* Admin needs the same readable body size, without oversized status headlines. */
.shell[data-surface="admin"] .content { font-size: 1rem; }
.shell[data-surface="admin"] .content h1 { font-size: clamp(2.4rem, 3.5vw, 3.9rem); }
.shell[data-surface="admin"] .content .t { font-size: .98rem; }
.shell[data-surface="admin"] .content .s,
.shell[data-surface="admin"] .content p { font-size: .94rem; }

@media (max-width: 1050px) {
  .shell { grid-template-columns: 84px minmax(0, 1fr); }
  .app-shell[data-page]::after { left: 84px; }
  .workspace-command > .card { grid-template-columns: 1fr; }
  .workspace-command > .card .eyebrow,
  .workspace-command > .card h2,
  .workspace-command > .card p,
  .workspace-command > .card .field,
  .workspace-command > .card .btnrow { grid-column: 1; grid-row: auto; }
}

@media (max-width: 760px) {
  .app-shell[data-page]::after { left: 0; }
  .content { padding: 1.05rem; }
  .page-content > h1 { font-size: clamp(2rem, 10vw, 2.75rem); }
  .arzu-hero h1 { font-size: clamp(2.8rem, 13vw, 3.8rem); }
  .guided-setup { grid-template-columns: 1fr; }
  .setup-main { padding: 1.05rem; }
  .setup-alternative-body { grid-template-columns: 1fr; }
  .setup-alternative .guide-help { grid-column: 1; }
  .setup-main > .setup-actions:last-of-type { flex-wrap: wrap; }
  .brainmap { padding: 1rem; }
  .app-shell[data-page="impact"] .page-content .row {
    display: grid;
    grid-template-columns: 1.6rem minmax(0, 1fr);
    gap: .55rem .7rem;
    align-items: start;
  }
  .app-shell[data-page="impact"] .page-content .row > svg { grid-column: 1; }
  .app-shell[data-page="impact"] .page-content .row > .grow { grid-column: 2; min-width: 0; }
  .app-shell[data-page="impact"] .page-content .row > .pill,
  .app-shell[data-page="impact"] .page-content .row > .s,
  .app-shell[data-page="impact"] .page-content .row > .btn {
    grid-column: 2;
    justify-self: start;
    width: 100%;
    white-space: normal;
    text-align: left;
  }
}