/* ==========================================================================
   Psychiatry Practice: shared design system
   Tokens and copy decisions come from WEBSITE-DESIGN-PACKAGE.md.
   ========================================================================== */

:root{
  --canvas:#f6f4ef;
  --panel:#fffdf9;
  --panel-edge:#e3ded2;
  --ink:#1a2732;
  --ink-soft:#4e5d68;
  --deep:#0e2033;
  --deep-2:#14293f;
  --deep-edge:#22374d;
  --on-deep:#eef3f6;
  --on-deep-soft:#a3b6c4;
  --accent:#1f7a8c;
  --accent-ink:#136074;
  --accent-hover:#258ba0;
  --accent-bright:#5bbccd;
  --accent-muted:rgba(31,122,140,.14);
  --gold:#c9932e;
  --gold-ink:#8a5f13;
  --gold-muted:rgba(201,147,46,.16);
  --red-ink:#a03024;
  --red-muted:rgba(160,48,36,.1);
  --green-ink:#2c6e4c;
  --green-muted:rgba(44,110,76,.12);

  --font-display:"Fraunces",Georgia,serif;
  --font-body:"Source Sans 3","Helvetica Neue",Arial,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;

  --ease-out:cubic-bezier(.22,.72,.24,1);
  --ease-soft:cubic-bezier(.4,.14,.3,1);

  --shadow-1:0 1px 2px rgba(20,32,45,.05),0 6px 24px rgba(20,32,45,.06);
  --shadow-2:0 2px 4px rgba(20,32,45,.06),0 16px 48px rgba(20,32,45,.1);

  --wrap:1160px;
  --wrap-narrow:820px;
  --tshadow:0 1px 2px rgba(5,10,16,.9),0 3px 12px rgba(5,10,16,.65),0 10px 44px rgba(5,10,16,.7);
}

/* ---------- base ---------- */

*,*::before,*::after{box-sizing:border-box}
html{overflow-x:hidden;overflow-x:clip;scroll-behavior:smooth}
body{
  margin:0;
  overflow-x:hidden;overflow-x:clip;
  background:var(--canvas);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:1.0625rem;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg,video{max-width:100%;height:auto}
a{color:var(--accent-ink);text-decoration-color:rgba(31,122,140,.4);text-underline-offset:3px}
a:hover{color:var(--accent-hover)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
::selection{background:rgba(31,122,140,.22)}

h1,h2,h3,h4{font-family:var(--font-display);font-weight:500;line-height:1.16;margin:0 0 .5em;color:var(--ink);letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,4.6vw,3.3rem)}
h2{font-size:clamp(1.7rem,3.2vw,2.35rem)}
h3{font-size:clamp(1.2rem,2vw,1.45rem)}
h4{font-size:1.08rem;font-family:var(--font-body);font-weight:600;letter-spacing:0}
p{margin:0 0 1em}
.lede{font-size:clamp(1.1rem,1.6vw,1.28rem);color:var(--ink-soft);max-width:62ch}
.muted{color:var(--ink-soft)}

.kicker{
  font-family:var(--font-mono);font-size:.72rem;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;color:var(--accent-ink);
  display:flex;align-items:center;gap:.9rem;margin:0 0 1.1rem;
}
.kicker::before{content:"";width:34px;height:1px;background:var(--accent);opacity:.7;flex:none}
.kicker.gold{color:var(--gold-ink)}
.kicker.gold::before{background:var(--gold)}
.on-deep .kicker{color:var(--accent-bright)}
.on-deep .kicker::before{background:var(--accent-bright)}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(1.1rem,4vw,2.5rem)}
.wrap-narrow{max-width:var(--wrap-narrow);margin:0 auto;padding:0 clamp(1.1rem,4vw,2.5rem)}
section{position:relative}
.section{padding-top:clamp(3.6rem,8vw,6.5rem);padding-bottom:clamp(3.6rem,8vw,6.5rem)}
.section-tight{padding-top:clamp(2.4rem,5vw,4rem);padding-bottom:clamp(2.4rem,5vw,4rem)}

.skip-link{
  position:absolute;left:-999px;top:0;z-index:200;background:var(--ink);color:#fff;
  padding:.7rem 1.2rem;border-radius:0 0 8px 0;font-weight:600;text-decoration:none;
}
.skip-link:focus-visible{left:0;color:#fff}

/* ---------- environment layer ---------- */

.env{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.env::before,.env::after{
  content:"";position:absolute;width:70vmax;height:70vmax;border-radius:50%;
  filter:blur(90px);opacity:.5;
}
.env::before{background:radial-gradient(circle,rgba(31,122,140,.10),transparent 62%);top:-25vmax;right:-18vmax}
.env::after{background:radial-gradient(circle,rgba(201,147,46,.07),transparent 62%);bottom:-30vmax;left:-20vmax}
.env .grain{position:absolute;inset:-50%;opacity:.05;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .5 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E")}
body.motion-ok .env::before{animation:envdrift 96s ease-in-out -12s infinite alternate}
body.motion-ok .env::after{animation:envdrift 110s ease-in-out -40s infinite alternate-reverse}
@keyframes envdrift{
  from{transform:translate3d(0,0,0) scale(1)}
  to{transform:translate3d(-6vmax,4vmax,0) scale(1.12)}
}
body.paused *,body.paused *::before,body.paused *::after{animation-play-state:paused!important}

/* ---------- header ---------- */

.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(246,244,239,.85);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(227,222,210,.0);
  transition:border-color .4s var(--ease-soft),background .4s var(--ease-soft);
}
.site-header.scrolled{border-bottom-color:var(--panel-edge)}
.site-header.over-deep{background:rgba(14,32,51,.72);border-bottom-color:rgba(255,255,255,.08)}
.header-inner{
  max-width:var(--wrap);margin:0 auto;padding:.85rem clamp(1.1rem,4vw,2.5rem);
  display:flex;align-items:center;gap:1.5rem;
}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--ink);margin-right:auto}
.over-deep .brand{color:var(--on-deep)}
.brand svg{width:46px;height:46px;flex:none}
.brand .brand-name{font-family:var(--font-display);font-weight:600;font-size:1.14rem;letter-spacing:-.01em;white-space:nowrap}
.brand .brand-name em{font-style:italic;font-weight:400}
.brand .b-psy{color:#2457a3}
.brand .b-prac{color:#178a4e}
.over-deep .brand .b-psy,.site-footer .brand .b-psy{color:#8ab6e8}
.over-deep .brand .b-prac,.site-footer .brand .b-prac{color:#6fd49a}

.site-nav{display:flex;align-items:center;gap:.4rem}
.site-nav a{
  text-decoration:none;color:var(--ink-soft);font-weight:600;font-size:.95rem;
  padding:.5rem .85rem;border-radius:999px;position:relative;
  transition:color .25s var(--ease-soft),background .25s var(--ease-soft);
}
.over-deep .site-nav a{color:var(--on-deep-soft)}
.site-nav a:hover{color:var(--ink);background:rgba(26,39,50,.05)}
.over-deep .site-nav a:hover{color:var(--on-deep);background:rgba(255,255,255,.07)}
.site-nav a[aria-current]{color:var(--accent-ink)}
.over-deep .site-nav a[aria-current]{color:var(--accent-bright)}
.site-nav a[aria-current]::after{
  content:"";position:absolute;left:.9rem;right:.9rem;bottom:.15rem;height:2px;
  border-radius:2px;background:currentColor;opacity:.8;
}
.site-nav .nav-book{
  background:var(--accent);color:#fff;margin-left:.5rem;
  box-shadow:0 4px 14px rgba(31,122,140,.28);
}
.site-nav .nav-book:hover{background:var(--accent-hover);color:#fff}
.site-nav .nav-book[aria-current]{color:#fff}
.site-nav .nav-book[aria-current]::after{display:none}

.nav-toggle{
  display:none;appearance:none;background:none;border:1px solid var(--panel-edge);
  border-radius:10px;width:44px;height:44px;cursor:pointer;color:var(--ink);
  align-items:center;justify-content:center;flex:none;
}
.over-deep .nav-toggle{color:var(--on-deep);border-color:rgba(255,255,255,.2)}
.nav-toggle svg{width:20px;height:20px}
.nav-toggle .icon-close{display:none}
.nav-toggle[aria-expanded="true"] .icon-open{display:none}
.nav-toggle[aria-expanded="true"] .icon-close{display:block}

@media (max-width:820px){
  .nav-toggle{display:inline-flex}
  .site-nav{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:.2rem;
    background:var(--panel);border-bottom:1px solid var(--panel-edge);
    padding:1rem clamp(1.1rem,4vw,2.5rem) 1.4rem;
    box-shadow:var(--shadow-2);
    display:none;
  }
  .site-nav.open{display:flex}
  .site-nav a{padding:.8rem 1rem;border-radius:12px;font-size:1.05rem}
  .over-deep .site-nav a{color:var(--ink-soft)}
  .over-deep .site-nav a:hover{color:var(--ink);background:rgba(26,39,50,.05)}
  .over-deep .site-nav a[aria-current]{color:var(--accent-ink)}
  .site-nav .nav-book{margin-left:0;text-align:center;justify-content:center;display:flex}
  .over-deep .site-nav .nav-book{color:#fff}
}

/* ---------- footer ---------- */

.site-footer{background:var(--deep);color:var(--on-deep-soft);margin-top:clamp(3rem,7vw,5.5rem)}
.site-footer .footer-inner{
  max-width:var(--wrap);margin:0 auto;padding:clamp(2.6rem,6vw,4.2rem) clamp(1.1rem,4vw,2.5rem) 2rem;
}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:2.2rem}
.site-footer .brand{color:var(--on-deep)}
.footer-tag{margin-top:.9rem;max-width:34ch;font-size:.95rem;line-height:1.6}
.footer-col h4{color:var(--on-deep);font-family:var(--font-mono);font-size:.72rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;margin-bottom:1rem}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}
.footer-col a{color:var(--on-deep-soft);text-decoration:none;font-size:.97rem}
.footer-col a:hover{color:var(--on-deep)}
.footer-legal{
  margin-top:2.6rem;padding-top:1.4rem;border-top:1px solid rgba(255,255,255,.1);
  font-size:.86rem;display:flex;flex-wrap:wrap;gap:.5rem 2rem;justify-content:space-between;
}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
/* phones and small tablets: the fixed corner buttons (the drug list pill
   bottom left, the Tutor button bottom right) sit over the bottom edge, so
   the legal line gets room to scroll clear of both */
@media (max-width:900px){.site-footer .footer-inner{padding-bottom:6rem}}

/* ---------- buttons ---------- */

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font-family:var(--font-body);font-weight:600;font-size:1rem;line-height:1.2;
  padding:.85rem 1.55rem;border-radius:999px;border:1px solid transparent;
  text-decoration:none;cursor:pointer;
  transition:background .25s var(--ease-soft),color .25s var(--ease-soft),border-color .25s var(--ease-soft),transform .25s var(--ease-out),box-shadow .25s var(--ease-soft);
}
.btn svg{width:17px;height:17px;flex:none}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px rgba(31,122,140,.3)}
.btn-primary:hover{background:var(--accent-hover);color:#fff;transform:translateY(-1px)}
.btn-ghost{border-color:rgba(26,39,50,.24);color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent-ink);color:var(--accent-ink)}
.on-deep .btn-ghost{border-color:rgba(255,255,255,.32);color:var(--on-deep)}
.on-deep .btn-ghost:hover{border-color:var(--accent-bright);color:var(--accent-bright)}
.btn-gold{background:var(--gold);color:#231a06;box-shadow:0 6px 18px rgba(201,147,46,.3)}
.btn-gold:hover{background:#d6a340;transform:translateY(-1px)}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}
@media (pointer:coarse){.btn,.chip,.nav-toggle,.site-nav a{min-height:44px}}
@media (pointer:coarse){
  .banner-x,.sv-remove,.hdr-search{min-width:44px;min-height:44px}
  .acct-btn{min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center}
}

/* ---------- chips and meta ---------- */

.chip{
  display:inline-flex;align-items:center;gap:.45rem;
  font-family:var(--font-mono);font-size:.74rem;font-weight:500;letter-spacing:.06em;
  padding:.42rem .85rem;border-radius:999px;border:1px solid var(--panel-edge);
  background:var(--panel);color:var(--ink-soft);cursor:pointer;text-decoration:none;
  transition:color .2s var(--ease-soft),border-color .2s var(--ease-soft),background .2s var(--ease-soft);
}
.chip:hover{border-color:var(--accent);color:var(--accent-ink)}
.chip[aria-pressed="true"],.chip.active{background:var(--accent);border-color:var(--accent);color:#fff}
.chip-row{display:flex;flex-wrap:wrap;gap:.55rem}

.meta-row{display:flex;flex-wrap:wrap;gap:.4rem .6rem;align-items:center}
.meta-tag{
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;
  padding:.28rem .7rem;border-radius:999px;background:var(--accent-muted);color:var(--accent-ink);
}
.meta-tag.gold{background:var(--gold-muted);color:var(--gold-ink)}
.meta-tag.plain{background:rgba(26,39,50,.06);color:var(--ink-soft)}
.meta-tag.green{background:var(--green-muted);color:var(--green-ink)}

/* ---------- cards ---------- */

.card{
  background:var(--panel);border:1px solid var(--panel-edge);border-radius:18px;
  padding:1.6rem 1.7rem;box-shadow:var(--shadow-1);position:relative;
  transition:transform .35s var(--ease-out),box-shadow .35s var(--ease-soft),border-color .35s var(--ease-soft);
}
a.card{display:block;text-decoration:none;color:inherit}
a.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:rgba(31,122,140,.35);color:inherit}
.card h3{margin-bottom:.35rem}
.card .card-summary{color:var(--ink-soft);font-size:.98rem;margin:0}
.card .card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:.8rem}
.card-foot{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1rem}
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.2rem}

.card-link-cue{
  display:inline-flex;align-items:center;gap:.4rem;margin-top:1rem;
  font-weight:600;font-size:.92rem;color:var(--accent-ink);
}
.card-link-cue svg{width:15px;height:15px;transition:transform .3s var(--ease-out)}
a.card:hover .card-link-cue svg{transform:translateX(4px)}

/* preview / in-preparation state */
.card.preview{background:transparent;border-style:dashed;box-shadow:none}
.card.preview:hover{transform:none;box-shadow:none;border-color:var(--panel-edge)}

/* ---------- thread dividers (signature element) ---------- */

.thread-divider{display:block;width:100%;height:34px;overflow:visible;color:var(--accent);opacity:.75}
.thread-divider path{
  fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;
  stroke-dasharray:260;stroke-dashoffset:260;
  transition:stroke-dashoffset 1.6s var(--ease-soft);
}
.thread-divider circle{fill:none;stroke:currentColor;stroke-width:1.4;opacity:0;transition:opacity .8s var(--ease-soft) .9s}
.in .thread-divider path,.thread-divider.in path{stroke-dashoffset:0}
.in .thread-divider circle,.thread-divider.in circle{opacity:1}

/* ---------- reveal choreography ---------- */

.reveal .rv{opacity:0;transform:translateY(22px)}
body.motion-ok .reveal .rv{
  transition:opacity .8s var(--ease-soft),transform .8s var(--ease-out);
  transition-delay:calc(var(--i,0)*90ms);
}
.reveal.in .rv{opacity:1;transform:none}
body.motion-ok .reveal.in.done .rv{transition-delay:0s}

/* ---------- content blocks (the one renderer) ---------- */

.blocks>p{max-width:70ch}
.blocks h2{margin-top:2.4em}
.blocks h3{margin-top:1.8em;font-family:var(--font-display)}
.blocks ul,.blocks ol{padding-left:1.3rem;max-width:68ch;margin:0 0 1.2em;display:grid;gap:.45rem}
.blocks li::marker{color:var(--accent-ink)}
.blocks ol li::marker{font-family:var(--font-mono);font-size:.85em;color:var(--accent-ink)}

.block-box{
  border:1px solid var(--panel-edge);border-left-width:3px;border-radius:12px;
  padding:1.15rem 1.35rem;margin:1.6em 0;background:var(--panel);
}
.block-box .box-title{
  font-family:var(--font-mono);font-size:.72rem;font-weight:500;letter-spacing:.16em;
  text-transform:uppercase;margin:0 0 .6rem;display:flex;align-items:center;gap:.5rem;
}
.block-box p:last-child,.block-box ul:last-child{margin-bottom:0}
.block-box ul{gap:.35rem}
.block-box.tone-caution{border-left-color:var(--red-ink);background:linear-gradient(var(--red-muted),var(--red-muted)) var(--panel)}
.block-box.tone-caution .box-title{color:var(--red-ink)}
.block-box.tone-note{border-left-color:var(--gold);background:linear-gradient(var(--gold-muted),var(--gold-muted)) var(--panel)}
.block-box.tone-note .box-title{color:var(--gold-ink)}
.block-box.tone-key{border-left-color:var(--accent);background:linear-gradient(var(--accent-muted),var(--accent-muted)) var(--panel)}
.block-box.tone-key .box-title{color:var(--accent-ink)}
.block-box.tone-practice{border-left-color:var(--green-ink);background:linear-gradient(var(--green-muted),var(--green-muted)) var(--panel)}
.block-box.tone-practice .box-title{color:var(--green-ink)}
.block-box.tone-neutral{border-left-color:var(--ink-soft)}
.block-box.tone-neutral .box-title{color:var(--ink-soft)}

.block-table-wrap{overflow-x:auto;margin:1.6em 0;border:1px solid var(--panel-edge);border-radius:12px;background:var(--panel)}
.block-table{border-collapse:collapse;width:100%;font-size:.95rem;min-width:520px}
.block-table th{
  text-align:left;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ink-soft);font-weight:500;
  padding:.85rem 1.1rem;border-bottom:1px solid var(--panel-edge);
}
.block-table td{padding:.8rem 1.1rem;border-bottom:1px solid var(--panel-edge);vertical-align:top}
.block-table tr:last-child td{border-bottom:0}

.block-kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.8rem;margin:1.6em 0}
.block-kv .kv{background:var(--panel);border:1px solid var(--panel-edge);border-radius:12px;padding:.9rem 1.1rem}
.block-kv .kv dt{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);margin:0 0 .3rem}
.block-kv .kv dd{margin:0;font-weight:600;font-size:.98rem}

.block-script{margin:1.6em 0;display:grid;gap:.7rem;max-width:64ch}
.block-script .turn{display:grid;grid-template-columns:110px 1fr;gap:1rem;align-items:baseline}
.block-script .speaker{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-ink);text-align:right}
.block-script .line{background:var(--panel);border:1px solid var(--panel-edge);border-radius:4px 14px 14px 14px;padding:.7rem 1rem;font-size:.98rem}
.block-script .turn.alt .speaker{color:var(--ink-soft)}
.block-script .turn.alt .line{background:rgba(26,39,50,.045);border-color:transparent}
@media (max-width:560px){
  .block-script .turn{grid-template-columns:1fr;gap:.2rem}
  .block-script .speaker{text-align:left}
}

/* ---------- page header band ---------- */

.page-head{padding:clamp(2.6rem,6vw,4.6rem) 0 clamp(1.6rem,3vw,2.4rem)}
.page-head .lede{margin-top:.4rem}
.breadcrumbs{
  font-family:var(--font-mono);font-size:.74rem;letter-spacing:.06em;
  display:flex;flex-wrap:wrap;gap:.35rem;align-items:center;color:var(--ink-soft);
  margin:0 0 1.6rem;padding:0;list-style:none;
}
.breadcrumbs a{color:var(--ink-soft);text-decoration:none}
.breadcrumbs a:hover{color:var(--accent-ink)}
.breadcrumbs li:not(:last-child)::after{content:"/";margin-left:.35rem;opacity:.45}
.breadcrumbs [aria-current]{color:var(--accent-ink)}

/* ---------- search ---------- */

.search-shell{position:relative;max-width:560px}
.search-shell svg{
  position:absolute;left:1.05rem;top:50%;transform:translateY(-50%);
  width:17px;height:17px;color:var(--ink-soft);pointer-events:none;
}
.search-input{
  width:100%;padding:.95rem 1.2rem .95rem 2.7rem;font:inherit;color:var(--ink);
  background:var(--panel);border:1px solid var(--panel-edge);border-radius:999px;
  transition:border-color .25s var(--ease-soft),box-shadow .25s var(--ease-soft);
}
.search-input::placeholder{color:#8b96a0}
.search-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-muted)}

.empty-state{
  text-align:center;padding:3.6rem 1.5rem;border:1px dashed var(--panel-edge);
  border-radius:18px;color:var(--ink-soft);
}
.empty-state svg{width:44px;height:44px;color:var(--accent);opacity:.6;margin-bottom:1rem}
.empty-state h3{color:var(--ink)}
.empty-state .chip-row{justify-content:center;margin-top:1.2rem}

/* ---------- reader layout (notes, encounters) ---------- */

.reader{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:clamp(2rem,5vw,4.5rem);align-items:start}
.reader-aside{position:sticky;top:96px}
.toc h4{font-family:var(--font-mono);font-size:.7rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:.9rem}
.toc ul{list-style:none;margin:0;padding:0;border-left:1px solid var(--panel-edge);display:grid}
.toc a{
  display:block;padding:.42rem 0 .42rem 1rem;color:var(--ink-soft);text-decoration:none;
  font-size:.9rem;border-left:2px solid transparent;margin-left:-1.5px;
  transition:color .2s var(--ease-soft),border-color .2s var(--ease-soft);
}
.toc a:hover{color:var(--ink)}
.toc a.active{color:var(--accent-ink);border-left-color:var(--accent);font-weight:600}
@media (max-width:960px){
  .reader{grid-template-columns:minmax(0,1fr)}
  .reader-aside{position:static;order:-1}
  .toc ul{border-left:0;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:.1rem .8rem}
  .toc a{border-left:0;padding-left:0}
  .toc a.active{border-left:0}
}

.reader-meta{
  display:flex;flex-wrap:wrap;gap:.5rem .7rem;align-items:center;margin:1.2rem 0 0;
}
.demo-note{
  margin-top:1.5rem;font-size:.86rem;color:var(--ink-soft);
  border-left:2px solid var(--gold);padding:.15rem 0 .15rem .9rem;max-width:64ch;
}
.reader-nav{
  display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:3.2rem;
}
.reader-nav a{text-align:left}
.reader-nav a.next{text-align:right}
.reader-nav .dir{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);display:block;margin-bottom:.3rem}
.reader-nav a{border:1px solid var(--panel-edge);border-radius:14px;padding:1rem 1.2rem;text-decoration:none;color:var(--ink);font-weight:600;background:var(--panel);transition:border-color .25s var(--ease-soft)}
.reader-nav a:hover{border-color:var(--accent)}
@media (max-width:640px){.reader-nav{grid-template-columns:1fr}.reader-nav a.next{text-align:left}}

.related-rail{margin-top:3.4rem;padding-top:2rem;border-top:1px solid var(--panel-edge)}
.related-rail h2{font-size:1.4rem}

/* encounter reader specifics */
.patient-reveal{
  border:1px solid var(--panel-edge);border-radius:14px;background:var(--panel);
  margin:1.2em 0 .6em;overflow:hidden;
}
.patient-reveal summary{
  cursor:pointer;list-style:none;padding:1rem 1.3rem;font-weight:600;color:var(--accent-ink);
  display:flex;align-items:center;gap:.7rem;
}
.patient-reveal summary::before{
  content:"";width:9px;height:9px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;
  transform:rotate(-45deg);transition:transform .3s var(--ease-out);flex:none;
}
.patient-reveal[open] summary::before{transform:rotate(45deg)}
.patient-reveal summary::-webkit-details-marker{display:none}
.patient-reveal .patient-body{padding:.2rem 1.3rem 1.1rem;border-top:1px solid var(--panel-edge)}
.patient-hint{font-size:.88rem}

.feedback-cols{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;margin:1.2em 0}
.feedback-col{border:1px solid var(--panel-edge);border-radius:14px;padding:1.2rem 1.4rem;background:var(--panel)}
.feedback-col h3{font-size:1.02rem;font-family:var(--font-body);font-weight:600;margin:0 0 .8rem}
.feedback-col.strong-col{border-top:3px solid var(--green-ink)}
.feedback-col.strong-col h3{color:var(--green-ink)}
.feedback-col.pitfall-col{border-top:3px solid var(--red-ink)}
.feedback-col.pitfall-col h3{color:var(--red-ink)}
.feedback-col ul{max-width:none}
@media (max-width:820px){.feedback-cols{grid-template-columns:1fr}}

/* ---------- dark band sections ---------- */

.on-deep{background:var(--deep);color:var(--on-deep)}
.on-deep h1,.on-deep h2,.on-deep h3{color:var(--on-deep)}
.on-deep .lede,.on-deep .muted{color:var(--on-deep-soft)}
.on-deep a{color:var(--accent-bright)}
.deep-card{background:var(--deep-2);border:1px solid var(--deep-edge);border-radius:18px;padding:1.6rem 1.7rem}

/* ---------- forms ---------- */

.field{display:grid;gap:.4rem;margin-bottom:1.2rem}
.field label{font-weight:600;font-size:.95rem}
.field .hint{font-size:.85rem;color:var(--ink-soft)}
.field input,.field select,.field textarea{
  font:inherit;color:var(--ink);background:var(--panel);
  border:1px solid var(--panel-edge);border-radius:12px;padding:.8rem 1rem;width:100%;
  transition:border-color .25s var(--ease-soft),box-shadow .25s var(--ease-soft);
}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-muted);
}
.field .error-msg{color:var(--red-ink);font-size:.85rem;display:none}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--red-ink)}
.field.invalid .error-msg{display:block}

/* ---------- the hold button (the site's signature interaction) ---------- */

.hold-btn{
  appearance:none;border:1px solid rgba(31,122,140,.5);background:var(--panel);
  color:var(--accent-ink);font:inherit;font-weight:600;
  border-radius:999px;padding:1.05rem 2.2rem;cursor:pointer;position:relative;
  display:inline-flex;align-items:center;gap:.8rem;
  transition:border-color .3s var(--ease-soft),color .3s var(--ease-soft);
  -webkit-user-select:none;user-select:none;touch-action:none;
}
.hold-btn:hover{border-color:var(--accent)}
.hold-btn .hold-ring{width:26px;height:26px;transform:rotate(-90deg);flex:none}
.hold-btn .hold-ring .track{fill:none;stroke:var(--accent-muted);stroke-width:3}
.hold-btn .hold-ring .fill{
  fill:none;stroke:var(--accent);stroke-width:3;stroke-linecap:round;
  stroke-dasharray:63;stroke-dashoffset:calc(63*(1 - var(--hold,0)));
}
body.motion-ok .hold-btn:not(.done)::after{
  content:"";position:absolute;inset:-1px;border-radius:999px;pointer-events:none;
  box-shadow:0 0 0 6px var(--accent-muted);opacity:0;
  animation:holdpulse 4.5s var(--ease-soft) -2s infinite;
}
@keyframes holdpulse{0%,100%{opacity:0}50%{opacity:1}}
.hold-btn.done{border-color:var(--green-ink);color:var(--green-ink)}
.hold-btn.done .hold-ring .fill{stroke:var(--green-ink)}

/* ---------- utility ---------- */

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.6rem,4vw,3.5rem);align-items:center}
@media (max-width:860px){.grid-2{grid-template-columns:1fr}}
.center{text-align:center}
.center .kicker{justify-content:center}
.center .lede{margin-left:auto;margin-right:auto}
.stack-loose>*+*{margin-top:1.2rem}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.noscript-note{background:var(--gold-muted);color:var(--ink);padding:1rem 1.4rem;text-align:center;font-size:.95rem}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important;transition-delay:0s!important}
  .reveal .rv{opacity:1;transform:none}
  .thread-divider path{stroke-dashoffset:0}
  .thread-divider circle{opacity:1}
}

/* ==================== references on note pages ==================== */
.note-refs { margin-top: 2.6rem; padding-top: 1.7rem; border-top: 1px solid var(--panel-edge); }
.note-refs h2 { font-size: 1.35rem; }
.note-refs .refs-intro { font-size: .92rem; color: var(--ink-soft); margin: .4rem 0 1rem; }
.note-refs ol { margin: 0; padding-left: 1.2rem; }
.note-refs li { font-size: .92rem; line-height: 1.55; margin-bottom: .7rem; color: var(--ink-soft); }
.note-refs li a { color: var(--accent-ink); font-weight: 600; text-underline-offset: 2px; white-space: nowrap; }

/* ==================== signposting panels inside notes ==================== */
.note-links { background: var(--panel); border: 1px solid var(--panel-edge); border-left: 3px solid var(--accent); border-radius: 12px; padding: 1.05rem 1.2rem; margin: 1.4rem 0; }
.note-links .links-title { font: 500 .68rem/1.3 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--accent-ink); margin: 0 0 .5rem; }
.note-links .links-intro { font-size: .92rem; color: var(--ink-soft); margin: 0 0 .7rem; }
.note-links ul { margin: 0; padding-left: 1.1rem; }
.note-links li { font-size: .95rem; line-height: 1.55; margin-bottom: .55rem; }
.note-links li:last-child { margin-bottom: 0; }
.note-links li a { color: var(--accent-ink); font-weight: 600; text-underline-offset: 2px; white-space: nowrap; }

/* ==================== the entrance ==================== */
.enter-page { min-height: 100dvh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 2rem 1.2rem; }
.enter-mark { margin-bottom: 1rem; }
.enter-mark svg { width: 118px; height: 118px; display: block; }
.enter-wordmark { font: 500 1.7rem/1.2 var(--font-display); letter-spacing: -.01em; margin-bottom: 1.6rem; text-align: center; }
.enter-card {
  background: var(--panel); border: 1px solid var(--panel-edge); border-radius: 18px;
  box-shadow: var(--shadow-2); padding: 2rem 2.1rem; width: min(400px, 100%); text-align: center;
}
.enter-card h1 { font-size: 1.55rem; margin: 0 0 .4rem; }
.enter-card .field label { display: block; font: 500 .66rem/1.3 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: .35rem; }
.enter-card .field input { width: 100%; background: var(--canvas); border: 1px solid var(--panel-edge); border-radius: 12px; padding: .75rem .95rem; font: 400 1rem/1.3 var(--font-body); color: var(--ink); }
.enter-card .field input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-muted); }
.enter-error { color: var(--red-ink); font-size: .9rem; margin-top: .9rem; }
.enter-actions { display: flex; flex-direction: column; gap: .6rem; }
.enter-signout { appearance: none; background: none; border: none; padding: 0; font: 400 .85rem/1.4 var(--font-body); color: var(--accent-ink); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.enter-foot { margin-top: 1.6rem; font-size: .78rem; color: var(--ink-soft); text-align: center; }
.enter-foot a { color: var(--accent-ink); }

/* the admin item in the header, for admin sessions only */
.site-nav .nav-admin { color: var(--gold-ink); font-weight: 600; }

/* ==========================================================================
   Navigation architecture: the Medical Students subnav, account menu,
   site search, save stars, and the Today banner. Uses the existing tokens.
   ========================================================================== */

/* the current SECTION (not page) still reads as active in the top nav */
.site-nav a.here{color:var(--accent-ink)}
.over-deep .site-nav a.here{color:var(--accent-bright)}

/* ---------- the Medical Students disclosure subnav ---------- */

.nav-group{position:relative;display:flex;align-items:center}
.nav-group-top{display:flex;align-items:center}
.subnav-toggle{
  appearance:none;background:none;border:0;cursor:pointer;color:var(--ink-soft);
  width:26px;height:32px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:999px;margin-left:-.35rem;
  transition:color .25s var(--ease-soft),transform .25s var(--ease-out);
}
.subnav-toggle svg{width:12px;height:12px}
.subnav-toggle:hover{color:var(--ink)}
.over-deep .subnav-toggle{color:var(--on-deep-soft)}
.over-deep .subnav-toggle:hover{color:var(--on-deep)}
.nav-group.sub-open .subnav-toggle{transform:rotate(180deg)}

.subnav{
  display:none;position:absolute;top:calc(100% + .55rem);left:50%;transform:translateX(-50%);
  min-width:270px;background:var(--panel);border:1px solid var(--panel-edge);
  border-radius:14px;box-shadow:var(--shadow-2);padding:.55rem;z-index:120;
}
.nav-group.sub-open .subnav{display:block}
.subnav::before{ /* hover bridge so the panel does not close in the gap */
  content:"";position:absolute;left:0;right:0;top:-.6rem;height:.6rem;
}
.subnav a{
  display:block;padding:.5rem .8rem;border-radius:9px;color:var(--ink-soft);
  font-weight:600;font-size:.93rem;text-decoration:none;
}
.subnav a:hover{color:var(--ink);background:rgba(26,39,50,.05)}
.subnav a[aria-current]{color:var(--accent-ink);background:var(--accent-muted)}
.subnav a[aria-current]::after{display:none}
.subnav-duo{padding:.5rem .8rem}
.subnav-duo .duo-label{
  display:block;font-family:var(--font-mono);font-size:.62rem;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:.15rem;
}
.subnav-duo .duo-links{display:flex;gap:.35rem;margin:0 -.8rem}
.subnav-duo .duo-links a{flex:1;text-align:left}

/* ---------- header tools: search button and account ---------- */

.hdr-search{
  appearance:none;background:none;border:0;cursor:pointer;color:var(--ink-soft);
  width:38px;height:38px;border-radius:999px;flex:none;
  display:inline-flex;align-items:center;justify-content:center;
  transition:color .25s var(--ease-soft),background .25s var(--ease-soft);
}
.hdr-search svg{width:19px;height:19px}
.hdr-search:hover{color:var(--ink);background:rgba(26,39,50,.05)}
.over-deep .hdr-search{color:var(--on-deep-soft)}
.over-deep .hdr-search:hover{color:var(--on-deep);background:rgba(255,255,255,.07)}
.search-status{
  position:absolute;top:100%;right:1rem;margin:.5rem 0;padding:.75rem 1rem;
  max-width:min(28rem,calc(100vw - 2rem));background:var(--panel);color:var(--ink);
  border:1px solid var(--panel-edge);border-radius:.5rem;box-shadow:0 4px 16px rgba(0,0,0,.12);
  font-size:.88rem;line-height:1.5;
}
.search-status[hidden]{display:none}

.acct{position:relative;flex:none;display:flex;align-items:center}
.acct-signin{
  text-decoration:none;color:var(--ink-soft);font-weight:600;font-size:.95rem;
  padding:.5rem .85rem;border-radius:999px;border:1px solid var(--panel-edge);
  transition:color .25s var(--ease-soft),border-color .25s var(--ease-soft);
}
.acct-signin:hover{color:var(--accent-ink);border-color:var(--accent)}
.over-deep .acct-signin{color:var(--on-deep-soft);border-color:rgba(255,255,255,.24)}
.over-deep .acct-signin:hover{color:var(--on-deep);border-color:var(--accent-bright)}
.acct-btn{
  appearance:none;background:none;border:0;padding:0;cursor:pointer;border-radius:999px;
}
.acct-avatar{
  width:36px;height:36px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  background:var(--accent-muted);color:var(--accent-ink);border:1px solid rgba(31,122,140,.3);
  font-family:var(--font-mono);font-size:.8rem;font-weight:500;letter-spacing:.02em;
  transition:box-shadow .25s var(--ease-soft);
}
.acct-btn:hover .acct-avatar{box-shadow:0 0 0 4px var(--accent-muted)}
.over-deep .acct-avatar{background:rgba(91,188,205,.18);color:var(--accent-bright);border-color:rgba(91,188,205,.4)}
.acct-menu{
  position:absolute;top:calc(100% + .55rem);right:0;min-width:210px;
  background:var(--panel);border:1px solid var(--panel-edge);border-radius:14px;
  box-shadow:var(--shadow-2);padding:.55rem;z-index:120;
}
.acct-name{
  margin:0;padding:.35rem .8rem .55rem;font-family:var(--font-mono);font-size:.68rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);
  border-bottom:1px solid var(--panel-edge);margin-bottom:.35rem;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:240px;
}
.acct-menu a,.acct-menu button{
  display:block;width:100%;text-align:left;padding:.5rem .8rem;border-radius:9px;
  color:var(--ink-soft);font-weight:600;font-size:.93rem;text-decoration:none;
  background:none;border:0;cursor:pointer;font-family:var(--font-body);
}
.acct-menu a:hover,.acct-menu button:hover{color:var(--ink);background:rgba(26,39,50,.05)}
.acct-menu .acct-admin{color:var(--gold-ink);background:var(--gold-muted);margin-top:.2rem}
.acct-menu .acct-admin:hover{color:var(--gold-ink);background:rgba(201,147,46,.26)}
.acct-menu .acct-signout{margin-top:.2rem;border-top:1px solid var(--panel-edge);border-radius:0 0 9px 9px;padding-top:.6rem}

/* ---------- the site search overlay ---------- */

.search-pop{
  position:fixed;inset:0;z-index:200;display:flex;align-items:flex-start;justify-content:center;
  padding:clamp(4rem,12vh,8rem) 1rem 2rem;background:rgba(14,32,51,.35);
  -webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);
}
.search-pop[hidden]{display:none}
.search-pop-panel{
  width:min(640px,100%);background:var(--panel);border:1px solid var(--panel-edge);
  border-radius:16px;box-shadow:var(--shadow-2);overflow:hidden;
  display:flex;flex-direction:column;max-height:min(560px,80vh);
}
.search-pop .search-shell{max-width:none;margin:.7rem .7rem 0}
.search-pop-hint{
  margin:.45rem 1rem .55rem;font-family:var(--font-mono);font-size:.68rem;
  letter-spacing:.1em;color:var(--ink-soft);
}
.search-pop-results{overflow-y:auto;padding:.2rem .7rem .8rem;overscroll-behavior:contain}
.search-group-h{
  font-family:var(--font-mono);font-size:.66rem;font-weight:500;letter-spacing:.18em;
  text-transform:uppercase;color:var(--accent-ink);margin:.9rem .35rem .3rem;
}
.search-hit{
  display:block;padding:.5rem .7rem;border-radius:10px;text-decoration:none;color:var(--ink);
}
.search-hit:hover,.search-hit.kbd-active{background:var(--accent-muted);color:var(--ink)}
.search-hit .hit-title{font-weight:600;font-size:.97rem}
.search-hit .hit-sub{display:block;color:var(--ink-soft);font-size:.85rem;margin-top:.1rem}
.search-hit .hit-tag{
  display:inline-block;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.06em;
  color:var(--accent-ink);background:var(--accent-muted);border-radius:6px;padding:.1rem .4rem;margin-left:.45rem;
  vertical-align:1px;
}
.search-empty{padding:1.4rem .9rem;color:var(--ink-soft)}

/* ---------- save stars ---------- */

.save-star{
  appearance:none;display:inline-flex;align-items:center;gap:.4rem;cursor:pointer;
  background:none;border:1px solid var(--panel-edge);border-radius:999px;
  padding:.4rem .85rem;color:var(--ink-soft);font-family:var(--font-body);
  font-weight:600;font-size:.86rem;vertical-align:middle;
  transition:color .25s var(--ease-soft),border-color .25s var(--ease-soft),background .25s var(--ease-soft);
}
.save-star svg{width:15px;height:15px;flex:none}
.save-star:hover{color:var(--gold-ink);border-color:var(--gold)}
.save-star[aria-pressed="true"]{color:var(--gold-ink);border-color:var(--gold);background:var(--gold-muted)}
.save-star[aria-pressed="true"] svg path{fill:var(--gold)}

/* ---------- the Today banner (Medical School hub) ---------- */

.today-banner{background:var(--accent-muted);border-bottom:1px solid rgba(31,122,140,.2)}
.today-banner-inner{
  display:flex;align-items:center;gap:1rem;flex-wrap:wrap;
  padding-top:.85rem;padding-bottom:.85rem;
}
.today-banner-inner p{margin:0;font-weight:600;color:var(--accent-ink);flex:1 1 220px}
.today-banner-inner .btn{padding:.55rem 1.1rem;font-size:.92rem}
.today-banner .banner-x{
  appearance:none;background:none;border:0;cursor:pointer;color:var(--accent-ink);
  width:34px;height:34px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex:none;
}
.today-banner .banner-x svg{width:14px;height:14px}
.today-banner .banner-x:hover{background:rgba(31,122,140,.14)}

/* ---------- responsive: the header on small screens ---------- */

@media (max-width:820px){
  .nav-group{flex-direction:column;align-items:stretch}
  .nav-group-top{display:flex;align-items:center;gap:.2rem}
  .nav-group-top>a{flex:1}
  .subnav-toggle{width:44px;height:44px;margin-left:0}
  .subnav{
    display:none;position:static;transform:none;min-width:0;border:0;box-shadow:none;
    background:rgba(26,39,50,.035);border-radius:12px;padding:.35rem;margin:.15rem 0 .3rem;
  }
  .nav-group.sub-open .subnav{display:block}
  .subnav a{padding:.65rem 1rem;font-size:.98rem}
  .subnav-duo{padding:.45rem 1rem}
  .subnav-duo .duo-links{margin:0 -1rem}
  .header-inner{gap:.6rem}
  .acct-menu{right:-.4rem}
  .search-pop{padding-top:3.2rem}
}

/* ---------- the Today page ---------- */

.today-recent{list-style:none;margin:1.2rem 0 0;padding:0;display:grid;gap:.55rem;max-width:640px}
.today-recent li{
  display:flex;align-items:baseline;gap:.6rem;flex-wrap:wrap;
  background:var(--panel);border:1px solid var(--panel-edge);border-radius:12px;
  padding:.65rem .95rem;font-size:.95rem;
}
.today-recent .tr-dot{
  width:9px;height:9px;border-radius:50%;flex:none;align-self:center;
  background:var(--green-ink);
}
.today-recent .tr-dot.miss{background:var(--gold)}
.today-recent .tr-meta{margin-left:auto;color:var(--ink-soft);font-size:.82rem;font-family:var(--font-mono)}

/* ---------- the Curriculum page ---------- */

.curr-list{list-style:none;margin:1.4rem 0 0;padding:0;display:grid;gap:.55rem}
.curr-row{
  background:var(--panel);border:1px solid var(--panel-edge);border-radius:12px;
  padding:.8rem 1rem;display:flex;align-items:baseline;gap:.7rem 1rem;flex-wrap:wrap;
}
.curr-row .curr-name{font-weight:600;color:var(--ink);flex:1 1 240px}
.curr-row .curr-links{display:flex;gap:.35rem;flex-wrap:wrap}
.curr-row .curr-links a{
  text-decoration:none;font-weight:600;font-size:.82rem;color:var(--accent-ink);
  background:var(--accent-muted);border-radius:999px;padding:.28rem .75rem;
}
.curr-row .curr-links a:hover{background:rgba(31,122,140,.24)}
.curr-row .curr-links .soon{
  font-size:.82rem;color:var(--ink-soft);background:rgba(26,39,50,.05);
  border-radius:999px;padding:.28rem .75rem;
}
@media (pointer:coarse){.curr-row .curr-links a,.curr-row .curr-links .soon{min-height:44px;display:inline-flex;align-items:center}}

/* ---------- the Saved page ---------- */

.saved-list{list-style:none;margin:1.4rem 0 0;padding:0;display:grid;gap:.55rem;max-width:680px}
.saved-list li{
  background:var(--panel);border:1px solid var(--panel-edge);border-radius:12px;
  padding:.7rem .95rem;display:flex;align-items:center;gap:.8rem;
}
.saved-list .sv-kind{
  font-family:var(--font-mono);font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--accent-ink);background:var(--accent-muted);border-radius:6px;padding:.18rem .5rem;flex:none;
}
.saved-list a{flex:1;text-decoration:none;color:var(--ink);font-weight:600}
.saved-list a:hover{color:var(--accent-ink)}
.saved-list .sv-remove{
  appearance:none;background:none;border:0;cursor:pointer;color:var(--ink-soft);
  width:34px;height:34px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex:none;
}
.saved-list .sv-remove:hover{color:var(--red-ink);background:var(--red-muted)}
.saved-list .sv-remove svg{width:14px;height:14px}

/* ---------- the pharmacology index filter ---------- */

.rx-filter-results{list-style:none;margin:.9rem 0 0;padding:0;display:grid;gap:.4rem;max-width:560px}
.rx-filter-results li a{
  display:flex;align-items:baseline;gap:.6rem;text-decoration:none;
  background:var(--panel);border:1px solid var(--panel-edge);border-radius:10px;
  padding:.55rem .85rem;color:var(--ink);font-weight:600;font-size:.95rem;
}
.rx-filter-results li a:hover{border-color:var(--accent)}
.rx-filter-results .rx-fr-class{margin-left:auto;color:var(--ink-soft);font-weight:400;font-size:.82rem}

/* very narrow screens: the header keeps everything, slightly condensed */
@media (max-width:480px){
  .header-inner{gap:.45rem;padding-left:.9rem;padding-right:.9rem}
  .brand{gap:.5rem}
  .brand svg{width:38px;height:38px}
  .brand .brand-name{font-size:.98rem}
  .hdr-search{width:34px;height:34px}
  .acct-avatar{width:32px;height:32px;font-size:.72rem}
  .nav-toggle{width:40px;height:40px}
}

/* ---------- CMS announcement / maintenance bar ---------- */
.announce-bar{
  background:var(--gold-muted);color:var(--gold-ink);
  font-family:var(--font-mono);font-size:.74rem;letter-spacing:.04em;
  text-align:center;padding:.45rem .9rem;border-bottom:1px solid rgba(201,147,46,.3);
}