/*
Theme Name: Almaas Lab
Description: Custom theme for the Almaas Lab (Network Systems Biology, NTNU). Scale-free network identity, STIX Two Text + Source Sans 3, light/dark aware.
Author: Almaas Lab / built with Claude
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: almaaslab
*/

:root{
  --paper:#F7FAFA;
  --card:#FFFFFF;
  --ink:#1A2528;
  --muted:#54666C;
  --line:#D9E3E4;
  --accent:#14637E;
  --accent-soft:#E3EEF2;
  --c-net:#2E6FB0;
  --c-met:#2F8C5A;
  --c-epi:#C0533B;
  --c-phage:#7A5FA8;
  --pubred:#C0392B;
}
@media (prefers-color-scheme: dark){
  :root{
    --pubred:#E0796A;
    --paper:#101A1D;
    --card:#162327;
    --ink:#E4EDEC;
    --muted:#93A6AB;
    --line:#26383D;
    --accent:#5BAAC6;
    --accent-soft:#1B3038;
    --c-net:#6FA3D8;
    --c-met:#5FB584;
    --c-epi:#D98168;
    --c-phage:#A78BD0;
  }
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:"Source Sans 3",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:2px}
h1,h2,h3,h4{font-family:"STIX Two Text",Georgia,serif;font-weight:500;text-wrap:balance;line-height:1.25}
.mono{font-family:"IBM Plex Mono",ui-monospace,monospace}
.wrap{max-width:1080px;margin:0 auto;padding:0 1.5rem}

/* ---------- header ---------- */
header.site{
  display:flex;align-items:center;justify-content:space-between;gap:1.2rem;flex-wrap:wrap;
  padding:1.1rem 0;border-bottom:1px solid var(--line);
}
.wordmark{font-family:"STIX Two Text",Georgia,serif;font-size:1.45rem;font-weight:600;color:var(--ink)}
.wordmark:hover{text-decoration:none}
.wordmark span{color:var(--accent);font-weight:400;font-style:italic}
nav.main{display:flex;gap:1.4rem;flex-wrap:wrap;font-size:.95rem}
nav.main a{color:var(--muted);font-weight:500}
nav.main a.current{color:var(--ink);border-bottom:2px solid var(--accent);padding-bottom:2px}
nav.main a.lock::after{content:" \1F512";font-size:.75em}
.ntnu-plate{background:#FFFFFF;border:1px solid var(--line);border-radius:5px;padding:.42rem .7rem;display:inline-flex;align-items:center}
.ntnu-plate img{height:24px;width:auto;display:block}

/* ---------- hero (front page) ---------- */
.hero{position:relative;padding:3.4rem 0 2.8rem;border-bottom:1px solid var(--line);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(300px,5fr) minmax(280px,4fr);gap:2.5rem;align-items:center}
@media(max-width:760px){.hero-grid{grid-template-columns:1fr}}
.eyebrow{font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:1rem}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.3rem);margin-bottom:1.1rem}
.hero p.lede{font-size:1.12rem;color:var(--muted);max-width:34em;margin-bottom:1.6rem}
.hero .cta{display:inline-block;background:var(--accent);color:#fff;padding:.6rem 1.25rem;border-radius:4px;font-weight:600;font-size:.95rem}
.hero .cta:hover{text-decoration:none;filter:brightness(1.08)}
.hero .cta2{margin-left:1rem;font-weight:600;font-size:.95rem}
canvas#net{width:100%;height:400px;display:block;
  -webkit-mask-image:radial-gradient(ellipse 95% 92% at 55% 50%, #000 62%, transparent 100%);
  mask-image:radial-gradient(ellipse 95% 92% at 55% 50%, #000 62%, transparent 100%);}

/* ---------- sections ---------- */
section.band{padding:3rem 0;border-bottom:1px solid var(--line)}
section.band:last-of-type{border-bottom:none}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:1.7rem}
.sec-head h2{font-size:1.75rem}
.sec-head a{font-size:.92rem;font-weight:600}

/* ---------- research cards ---------- */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:1.1rem}
@media(max-width:640px){.cards{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:1.3rem 1.3rem 1.2rem;border-top:3px solid var(--line)}
.card h3{font-size:1.13rem;margin-bottom:.5rem;display:flex;align-items:center;gap:.55rem}
.card h3 i{width:.6em;height:.6em;border-radius:50%;flex:none}
.card p{font-size:.94rem;color:var(--muted)}
.card .more{overflow:hidden;max-height:0;transition:max-height .4s ease}
.card.open .more{max-height:40em}
.card .more p{padding-top:.7rem}
.card button.expand{margin-top:.8rem;background:none;border:none;cursor:pointer;
  font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:.78rem;letter-spacing:.05em;
  color:var(--accent);padding:0}
.card button.expand:hover{text-decoration:underline}
@media (prefers-reduced-motion: reduce){.card .more{transition:none}html{scroll-behavior:auto}}
.card.net{border-top-color:var(--c-net)} .card.net i{background:var(--c-net)}
.card.met{border-top-color:var(--c-met)} .card.met i{background:var(--c-met)}
.card.epi{border-top-color:var(--c-epi)} .card.epi i{background:var(--c-epi)}
.card.phage{border-top-color:var(--c-phage)} .card.phage i{background:var(--c-phage)}

/* ---------- generic page content ---------- */
.site-main{padding:2.6rem 0 3.4rem}
.page-title{font-size:2rem;margin-bottom:1.6rem}
.entry-content{max-width:100%}
.entry-content>*{max-width:46em}
.entry-content h2{font-size:1.5rem;margin:2rem 0 .8rem}
.entry-content h3{font-size:1.25rem;margin:1.8rem 0 .7rem}
.entry-content h4{font-size:1.1rem;margin:1.5rem 0 .6rem}
.entry-content h5{font-size:1rem;font-weight:400;font-family:"Source Sans 3",sans-serif}
.entry-content p{margin:.8rem 0}
.entry-content ul,.entry-content ol{margin:.8rem 0 .8rem 1.4rem}
.entry-content li{margin:.35rem 0}
.entry-content hr{border:none;border-top:1px solid var(--line);margin:2.2rem 0}
.entry-content iframe{max-width:100%;border:1px solid var(--line);border-radius:8px}
.entry-content .modula-gallery{max-width:none}

/* password form */
.post-password-form{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:1.4rem;max-width:34em}
.post-password-form input[type="password"]{padding:.5rem .7rem;border:1px solid var(--line);border-radius:4px;background:var(--paper);color:var(--ink);margin-right:.5rem}
.post-password-form input[type="submit"]{padding:.5rem 1rem;border:none;border-radius:4px;background:var(--accent);color:#fff;font-weight:600;cursor:pointer}

/* ---------- publications page ---------- */
.page-publications .entry-content>*{max-width:none}
.page-publications .entry-content ul{list-style:none;margin-left:0}
.page-publications .entry-content li{padding:.8rem 0;margin:0;border-bottom:1px dashed var(--line)}
.page-publications .entry-content li li{border-bottom:none;padding:.8rem 0}
.page-publications .entry-content h5{font-size:.97rem;line-height:1.55}
/* neutralize legacy inline red/underline styling */
.page-publications .entry-content [style]{color:inherit !important;text-decoration:none !important}
.page-publications .entry-content a,
.page-publications .entry-content a:visited,
.page-publications .entry-content a[style],
.page-publications .entry-content a [style],
.page-publications .entry-content [style] a{color:var(--pubred) !important;font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:.82rem;white-space:nowrap}
/* Shortcodes Ultimate tabs -> chips */
.page-publications .su-tabs{background:none !important;padding:0 !important}
.page-publications .su-tabs-nav{margin-bottom:1.2rem}
.page-publications .su-tabs-nav span{
  background:var(--card) !important;color:var(--muted) !important;
  border:1px solid var(--line);border-radius:999px !important;
  font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:.78rem !important;
  letter-spacing:.05em;padding:.32rem .9rem !important;margin-right:.5rem;
  text-transform:none !important}
.page-publications .su-tabs-nav span.su-tabs-current{
  background:var(--accent-soft) !important;border-color:var(--accent);color:var(--accent) !important}
.page-publications .su-tabs-panes{background:var(--paper) !important;border:none !important;padding:0 !important}

/* ---------- people page ---------- */
.page-people .entry-content>*{max-width:none}
.page-people .entry-content h3{margin-top:2.4rem}
.page-people .entry-content h5{font-family:"STIX Two Text",Georgia,serif;font-size:1.1rem;margin-top:1.8rem}

/* ---------- collaboration / muted note ---------- */
.note-muted{color:var(--muted);max-width:44em;font-size:.97rem}

/* ---------- research page: full area sections ---------- */
.area{border-left:3px solid var(--line);padding:.4rem 0 .4rem 1.6rem;margin:0 0 2.4rem;max-width:52em}
.area h2{font-size:1.5rem;display:flex;align-items:center;gap:.6rem;margin-bottom:.6rem}
.area h2 i{width:.55em;height:.55em;border-radius:50%;flex:none}
.area .area-lede{font-size:1.05rem;color:var(--ink);font-weight:600;margin-bottom:.7rem}
.area p{color:var(--muted);font-size:.98rem}
.area p.area-lede{color:var(--ink)}
.area.net{border-left-color:var(--c-net)} .area.net h2 i{background:var(--c-net)}
.area.met{border-left-color:var(--c-met)} .area.met h2 i{background:var(--c-met)}
.area.epi{border-left-color:var(--c-epi)} .area.epi h2 i{background:var(--c-epi)}
.area.phage{border-left-color:var(--c-phage)} .area.phage h2 i{background:var(--c-phage)}

/* projects & consortia list */
ul.projects{list-style:none;margin:1.2rem 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:.5rem 2rem;max-width:52em}
ul.projects li{font-size:.95rem;padding:.45rem 0;border-bottom:1px dashed var(--line)}
ul.projects li span{display:block;color:var(--muted);font-size:.8rem;font-family:"IBM Plex Mono",ui-monospace,monospace}

/* ---------- tools & downloads cards ---------- */
.tool-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.1rem;margin-top:1.6rem}
a.linkcard{display:block;color:inherit}
a.linkcard:hover{text-decoration:none;border-color:var(--accent)}
a.linkcard h3{font-size:1.1rem;margin-bottom:.5rem}
a.linkcard .expand{display:inline-block;margin-top:.8rem;font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:.78rem;letter-spacing:.05em;color:var(--accent)}
a.linkcard:hover .expand{text-decoration:underline}

/* ---------- footer ---------- */
footer.site{padding:2.4rem 0 3rem;color:var(--muted);font-size:.88rem;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:3rem}
footer.site .affil{line-height:1.5}
footer.site .affil b{color:var(--ink);font-weight:600}