/* ─────────────────────────────────────────────────────
   Cameron Chase — site styles
   Shared by index.html and photos.html
   ───────────────────────────────────────────────────── */

:root{
  --cream:#F4EEE2;
  --cream-2:#EAE2D2;
  --ink:#1A1A1A;
  --ink-soft:#3a3a3a;
  --muted:#7a7368;
  --rust:#2D5D85;       /* primary accent — navy */
  --rust-soft:#7AB5D8;  /* secondary highlight — medium blue */
  --sky:#A8D2E8;        /* baby blue */
  --sky-soft:#D6EAF4;   /* palest tint */
  --sky-deep:#4A8FB5;   /* deep blue — shadow / hover */
  --forest:#1F4538;
  --paper:#FFFBF2;
}

/* dark theme — variable overrides cascade through every component */
[data-theme="dark"]{
  --cream:#15171B;
  --cream-2:#262B31;
  --ink:#ECE6DA;
  --ink-soft:#C6C0B5;
  --muted:#928C80;
  --rust:#5BA3D6;
  --rust-soft:#7AB5D8;
  --sky:#A8D2E8;
  --sky-soft:#2A3742;
  --sky-deep:#6BB3D8;
  --forest:#3C7A64;
  --paper:#1C2026;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--cream);
  color:var(--ink);
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  font-size:17px;
  line-height:1.55;
  overflow-x:hidden;
  min-height:100vh;
  transition:background .3s ease,color .3s ease;
}

/* paper grain — fixed across the viewport */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:radial-gradient(rgba(0,0,0,0.04) 1px,transparent 1px);
  background-size:3px 3px;mix-blend-mode:multiply;
}
[data-theme="dark"] body::before{
  background-image:radial-gradient(rgba(255,255,255,0.022) 1px,transparent 1px);
  mix-blend-mode:screen;
}

.container{max-width:1100px;margin:0 auto;padding:0 32px;position:relative;z-index:1}
body.photos-page .container{max-width:1200px}

/* ─── NAV ───────────────────────────────────────────── */
nav{
  position:fixed;top:24px;right:32px;z-index:50;
  display:flex;gap:6px;align-items:center;
  background:var(--paper);
  border:1.5px solid var(--ink);
  border-radius:999px;
  padding:6px 8px;
  box-shadow:3px 3px 0 var(--ink);
  font-family:'JetBrains Mono',monospace;
  font-size:12px;font-weight:500;
}
nav a{
  color:var(--ink);text-decoration:none;
  padding:6px 12px;border-radius:999px;
  transition:background .15s,color .15s;
}
nav a:hover{background:var(--cream-2)}
nav a.active{background:var(--sky);color:var(--ink)}
nav a.cta{background:var(--ink);color:var(--cream)}
nav a.cta:hover{background:var(--rust);color:var(--paper)}

/* theme toggle slider */
.theme-toggle{
  appearance:none;-webkit-appearance:none;
  flex:none;cursor:pointer;
  position:relative;
  width:52px;height:26px;padding:0;margin-left:2px;
  border:1.5px solid var(--ink);
  border-radius:999px;
  background:var(--cream-2);
  transition:background .2s;
}
.theme-toggle .knob{
  position:absolute;top:50%;left:3px;
  transform:translateY(-50%);
  width:18px;height:18px;border-radius:50%;
  background:var(--ink);
  display:flex;align-items:center;justify-content:center;
  font-size:11px;line-height:1;color:var(--paper);
  transition:left .22s ease,background .2s;
}
.theme-toggle .knob::after{content:"\2600"}            /* ☀ */
[data-theme="dark"] .theme-toggle .knob{left:31px}
[data-theme="dark"] .theme-toggle .knob::after{content:"\263E"} /* ☾ */

@media (max-width:600px){
  nav{padding:4px 6px;font-size:11px}
  nav a{padding:6px 10px}
  nav a.hide-sm{display:none}
}

/* ─── SECTIONS ──────────────────────────────────────── */
section{padding:100px 0;position:relative;z-index:1}
.sec-label{
  font-family:'JetBrains Mono',monospace;
  font-size:12px;letter-spacing:.12em;color:var(--muted);
  text-transform:uppercase;
  margin-bottom:18px;
  display:flex;align-items:center;gap:12px;
}
.sec-label::before{content:"";width:24px;height:1.5px;background:var(--ink)}
.sec-title{
  font-family:'Instrument Serif',serif;font-weight:400;
  font-size:clamp(40px,6vw,72px);line-height:1;
  letter-spacing:-.01em;
  margin-bottom:50px;
  max-width:800px;
}
.sec-title em{font-style:italic;color:var(--rust)}

/* ─── SECTION DIVIDER (math symbols between sections) ─ */
.sec-divider{
  position:relative;z-index:2;
  display:flex;align-items:center;justify-content:center;gap:14px;
  max-width:1100px;margin:0 auto;padding:0 32px;
  pointer-events:none;user-select:none;
}
.sec-divider .sym{
  font-family:'Instrument Serif',serif;font-style:italic;
  font-size:28px;color:var(--sky-deep);opacity:.7;
  letter-spacing:.01em;line-height:1;
}
.sec-divider .sym sup{font-size:.65em;vertical-align:.5em}
.sec-divider .op{
  font-family:'Instrument Serif',serif;
  font-size:22px;color:var(--muted);opacity:.55;line-height:1;
}
@media (max-width:780px){
  .sec-divider .sym{font-size:22px}
  .sec-divider .op{font-size:18px}
}

/* ─── BACKGROUND DECOR (chess, math, music, ski) ───── */
.decor{
  position:absolute;
  pointer-events:none;
  user-select:none;
  z-index:0;
  font-family:'Instrument Serif',serif;
  font-weight:400;line-height:1;
  color:var(--sky-deep);
}
.decor.faint{opacity:.10}
.decor.soft{opacity:.16}
.decor.med{opacity:.22}
.decor svg{display:block}
@media (max-width:780px){
  .decor.hide-sm{display:none}
}

/* ═════════════════════════════════════════════════════
   HOME PAGE (index.html)
   ═════════════════════════════════════════════════════ */

/* ─── HERO ──────────────────────────────────────────── */
.hero{
  min-height:88vh;
  display:flex;align-items:center;
  padding:120px 0 80px;position:relative;
}
.hero .container{
  display:grid;
  grid-template-columns:1fr 300px;
  gap:-50px;
  align-items:center;
}
.hero-photo{justify-self:end;align-self:start;width:100%;max-width:300px;margin-top:60px;}
.hero-photo img{
  display:block;
  width:125%;
  aspect-ratio:3/4;
  object-fit:cover;
  border:1.5px solid var(--ink);
  border-radius:14px;
  box-shadow:5px 5px 0 var(--sky-deep);
}
@media (max-width:780px){
  .hero .container{grid-template-columns:1fr;gap:0}
  .hero-photo{display:none}
}
.hero .eyebrow{
  font-family:'JetBrains Mono',monospace;
  font-size:13px;letter-spacing:.04em;
  color:var(--muted);
  margin-bottom:25px;
  display:flex;align-items:center;gap:10px;
}
.hero .eyebrow::before{content:"";width:32px;height:1.5px;background:var(--ink)}
.hero h1{
  font-family:'Instrument Serif',serif;
  font-weight:400;
  font-size:clamp(64px,11vw,160px);
  line-height:.92;
  letter-spacing:-.02em;
  margin-bottom:24px;
}
.hero h1 .italic{font-style:italic;color:var(--rust)}
.hero h1 .ampersand{font-style:italic;color:var(--muted);font-size:.7em;vertical-align:0.05em}
.hero .tagline{
  font-size:20px;line-height:1.5;
  max-width:560px;color:var(--ink-soft);
  margin-bottom:36px;
}
.hero .tagline em{color:var(--rust);font-style:normal;font-weight:600}
.hero .quick{
  display:flex;gap:24px;flex-wrap:wrap;
  font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--muted);
}
.hero .quick span{display:flex;gap:8px;align-items:center}
.hero .quick span::before{content:"●";color:var(--rust)}

/* ─── CURRENTLY widget ──────────────────────────────── */
.currently{
  grid-column:1 / -1;
  justify-self:center;
  margin-top:60px;
  background:var(--paper);
  border:1.5px solid var(--ink);
  border-radius:14px;
  box-shadow:5px 5px 0 var(--sky-deep);
  padding:20px 24px;
  width:100%;
  max-width:560px;
  font-family:'JetBrains Mono',monospace;
  font-size:13px;
}
.currently .head{
  display:flex;justify-content:space-between;align-items:center;
  margin-bottom:14px;padding-bottom:12px;
  border-bottom:1px dashed var(--ink);
  color:var(--muted);font-size:11px;letter-spacing:.08em;
}
.currently .head .blink{color:var(--rust)}
.currently .head .blink::before{
  content:"●";margin-right:6px;
  animation:blink 1.4s infinite;
}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.2}}
.currently ul{list-style:none}
.currently li{
  display:flex;gap:14px;padding:6px 0;font-size:14px;color:var(--ink-soft);
}
.currently li b{
  color:var(--ink);font-weight:600;min-width:90px;
}
.currently li b::after{content:" ›";color:var(--rust)}

/* ─── ABOUT ─────────────────────────────────────────── */
.about-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:180px;align-items:start}
@media (max-width:780px){.about-grid{grid-template-columns:1fr;gap:30px}}
.about-grid p{font-size:19px;line-height:1.55;color:var(--ink-soft);margin-bottom:18px}
.about-grid p strong{color:var(--ink);background:linear-gradient(transparent 60%,var(--rust-soft) 60%);padding:0 2px}
.about-grid p strong.cool{background:linear-gradient(transparent 60%,var(--sky) 60%)}
.about-side{font-family:'JetBrains Mono',monospace;font-size:13px}
.about-side dl{display:grid;grid-template-columns:auto 1fr;gap:10px 20px}
.about-side dt{color:var(--muted);}
.about-side dd{color:var(--ink);font-weight:500}
.about-side .download{
  display:inline-flex;align-items:center;gap:10px;
  margin-top:30px;
  background:var(--ink);color:var(--cream);
  padding:14px 20px;border-radius:8px;
  text-decoration:none;font-weight:600;font-size:14px;
  box-shadow:4px 4px 0 var(--rust);
  transition:transform .15s,box-shadow .15s;
}
.about-side .download:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--rust)}

/* ─── EDUCATION & WORK timelines ────────────────────── */
.timeline{position:relative;padding-left:0}
.edu-item{
  display:grid;grid-template-columns:200px 1fr;gap:40px;
  padding:36px 0;border-top:1px solid var(--ink);
}
.edu-item:last-child{border-bottom:1px solid var(--ink)}
@media (max-width:780px){.edu-item{grid-template-columns:1fr;gap:14px}}
.edu-year{
  font-family:'JetBrains Mono',monospace;font-size:14px;color:var(--muted);
}
.edu-year .now{color:var(--rust);font-weight:600}
.edu-school{
  font-family:'Instrument Serif',serif;font-size:34px;line-height:1.05;
  margin-bottom:8px;
}
.edu-school .gpa{
  font-family:'JetBrains Mono',monospace;font-size:13px;
  color:var(--rust);vertical-align:.4em;margin-left:8px;
  font-weight:600;
}
.edu-meta{color:var(--muted);font-size:14px;margin-bottom:18px;font-family:'JetBrains Mono',monospace}

#work .edu-item{
  grid-template-columns:200px 1fr 300px;
  gap:32px;
  align-items:start;
}
#work .edu-school{line-height:1.15}
#work .edu-school .sub{font-size:22px;color:var(--ink-soft)}
#work .edu-year{display:flex;flex-direction:column;gap:18px;align-items:flex-start}
@media (max-width:780px){
  #work .edu-item{grid-template-columns:1fr;gap:18px}
}

.work-logo,
.work-photo{
  width:100%;
  background:var(--paper);
  border:1.5px solid var(--ink);
  border-radius:12px;
  box-shadow:4px 4px 0 var(--sky-deep);
  display:block;
}
.work-logo{height:200px;object-fit:cover;margin-top:40px}
.work-photo{height:200px;object-fit:cover;margin-top:40px}
@media (max-width:780px){
  .work-logo{max-width:140px}
  .work-photo{margin-top:0;max-width:360px}
}

.pills{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.pill{
  font-family:'JetBrains Mono',monospace;font-size:12px;
  padding:4px 10px;border:1px solid var(--ink);border-radius:999px;
  background:var(--paper);
}
.pill.hot{background:var(--rust);color:var(--paper);border-color:var(--rust)}
.pill.cool{background:var(--sky);color:var(--ink);border-color:var(--sky-deep)}
.pill-row{margin-top:12px}
.pill-row b{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;display:block;margin-bottom:6px}

/* ─── PROJECTS ──────────────────────────────────────── */
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:900px){.proj-grid{grid-template-columns:1fr}}
.proj{
  background:var(--paper);
  border:1.5px solid var(--ink);
  border-radius:14px;
  padding:28px;
  box-shadow:5px 5px 0 var(--ink);
  transition:transform .2s,box-shadow .2s;
  text-decoration:none;color:inherit;
  display:flex;flex-direction:column;min-height:280px;
  position:relative;overflow:hidden;
}
.proj:hover{transform:translate(-3px,-3px);box-shadow:8px 8px 0 var(--rust)}
.proj .icon{
  width:42px;height:42px;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:18px;color:var(--ink);
}
.proj .icon.lg{font-size:42px;line-height:1}
.proj h3{
  font-family:'Instrument Serif',serif;font-size:32px;font-weight:400;
  line-height:1;margin-bottom:10px;
}
.proj p{color:var(--ink-soft);font-size:15px;line-height:1.5;flex:1;margin-bottom:18px}
.proj .tech{display:flex;flex-wrap:wrap;gap:6px}
.proj .tech span{
  font-family:'JetBrains Mono',monospace;font-size:11px;
  padding:3px 8px;background:var(--cream-2);border-radius:4px;
}
.proj .arrow{position:absolute;top:24px;right:24px;color:var(--muted);transition:color .2s,transform .2s}
.proj:hover .arrow{color:var(--rust);transform:translate(3px,-3px)}

/* ─── EXTRACURRICULARS ──────────────────────────────── */
.ec-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}
@media (max-width:780px){.ec-grid{grid-template-columns:1fr}}
.ec{
  background:var(--paper);
  border:1.5px solid var(--ink);
  border-radius:14px;
  padding:32px;
  position:relative;
  box-shadow:5px 5px 0 var(--sky-deep);
  transition:transform .2s,box-shadow .2s;
}
.ec:hover{transform:translate(-3px,-3px);box-shadow:8px 8px 0 var(--sky-deep)}
.ec h3{
  font-family:'Instrument Serif',serif;font-size:34px;font-weight:400;
  line-height:1;margin-bottom:8px;
}
.ec h3 a{color:inherit;text-decoration:none;border-bottom:2px solid var(--rust)}
.ec .role{
  font-family:'JetBrains Mono',monospace;font-size:12px;
  color:var(--rust);font-weight:600;text-transform:uppercase;
  letter-spacing:.08em;margin-bottom:16px;
}
.ec p{color:var(--ink-soft);font-size:15px;margin-bottom:12px;line-height:1.55}
.ec p a.inline-link{color:var(--rust);text-decoration:none;border-bottom:1px solid var(--rust)}
.ec .badge{
  position:absolute;top:-14px;right:24px;
  background:var(--ink);color:var(--cream);
  padding:6px 14px;border-radius:999px;
  font-family:'JetBrains Mono',monospace;font-size:11px;
  transform:rotate(3deg);
}

/* ─── GOALS (goals.log checklist) ───────────────────── */
.goals-log{
  max-width:720px;margin:0 auto;
  background:var(--paper);
  border:1.5px solid var(--ink);
  border-radius:14px;
  box-shadow:5px 5px 0 var(--sky-deep);
  padding:20px 26px;
  font-family:'JetBrains Mono',monospace;
  font-size:13px;
}
.goals-log .head{
  display:flex;justify-content:space-between;align-items:center;
  margin-bottom:8px;padding-bottom:12px;
  border-bottom:1px dashed var(--ink);
  color:var(--muted);font-size:11px;letter-spacing:.08em;
}
.goals-log .head .track{color:var(--rust);font-weight:600}
.goals-log ul{list-style:none}
.goals-log li{
  display:flex;align-items:center;gap:14px;
  padding:12px 0;font-size:14px;color:var(--ink-soft);
  border-bottom:1px solid var(--cream-2);
}
.goals-log li:last-child{border-bottom:none}
.goals-log .box{
  flex:none;width:18px;height:18px;
  border:1.5px solid var(--ink);border-radius:4px;
  background:var(--paper);
  display:flex;align-items:center;justify-content:center;
  font-size:12px;line-height:1;color:var(--paper);
}
.goals-log li.done .box{background:var(--rust);border-color:var(--rust)}
.goals-log li.done .box::after{content:"\2713"}        /* ✓ */
.goals-log li.wip .box{background:var(--sky);border-color:var(--sky-deep);color:var(--ink)}
.goals-log li.wip .box::after{content:"~"}
.goals-log li .txt{flex:1}
.goals-log li.done .txt{color:var(--muted);text-decoration:line-through;text-decoration-color:var(--muted)}
.goals-log li .when{flex:none;color:var(--muted);font-size:11px;letter-spacing:.04em}

/* ─── CONTACT ───────────────────────────────────────── */
.contact-wrap{
  background:var(--ink);color:var(--cream);
  border-radius:24px;padding:80px 60px;
  position:relative;overflow:hidden;
}
@media (max-width:780px){.contact-wrap{padding:50px 28px}}
.contact-wrap .sec-label{color:var(--rust-soft)}
.contact-wrap .sec-label::before{background:var(--rust-soft)}
.contact-wrap .sec-title{color:var(--paper)}
.contact-wrap .sec-title em{color:var(--rust-soft)}
.contact-wrap p{font-size:18px;color:var(--cream-2);max-width:560px;margin-bottom:40px}
.contact-links{display:flex;flex-wrap:wrap;gap:14px}
.contact-links a{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 22px;border:1.5px solid var(--cream);
  border-radius:999px;color:var(--cream);text-decoration:none;
  font-family:'JetBrains Mono',monospace;font-size:14px;
  transition:background .15s,color .15s;
}
.contact-links a:hover{background:var(--cream);color:var(--ink)}
.contact-links a.primary{background:var(--rust);border-color:var(--rust);color:var(--paper)}
.contact-links a.primary:hover{background:var(--paper);color:var(--ink);border-color:var(--paper)}

.contact-wrap::before{
  position:absolute;bottom:-60px;right:-40px;
  font-family:'Instrument Serif',serif;font-style:italic;
  font-size:300px;color:rgba(255,255,255,0.05);
  pointer-events:none;line-height:1;
}

/* ─── FOOTER ────────────────────────────────────────── */
footer{
  padding:40px 0 60px;
  font-family:'JetBrains Mono',monospace;
  font-size:12px;color:var(--muted);
}
footer .row{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px}
footer a{color:var(--ink);text-decoration:none;border-bottom:1px dashed var(--ink)}
footer a:hover{color:var(--rust);border-color:var(--rust)}
footer .col-trick{color:var(--rust)}

/* ─── KNIGHT cursor companion (home page) ───────────── */
.knight{
  position:fixed;width:32px;height:32px;
  pointer-events:none;z-index:30;
  opacity:0;transition:opacity .3s;
  transform:translate(-50%,-50%);
  font-size:28px;line-height:1;
  filter:drop-shadow(2px 2px 0 var(--rust));
}
.knight.show{opacity:.85}

/* ═════════════════════════════════════════════════════
   PHOTOS PAGE (photos.html)
   ═════════════════════════════════════════════════════ */

body.photos-page .hero{padding:140px 0 40px;min-height:0;display:block}

.crumb{
  font-family:'JetBrains Mono',monospace;font-size:13px;
  color:var(--muted);margin-bottom:24px;
  display:flex;align-items:center;gap:10px;
}
.crumb::before{content:"";width:32px;height:1.5px;background:var(--ink)}
.crumb a{color:var(--muted);text-decoration:none;border-bottom:1px dashed var(--muted)}
.crumb a:hover{color:var(--rust);border-color:var(--rust)}

h1.title{
  font-family:'Instrument Serif',serif;font-weight:400;
  font-size:clamp(64px,12vw,160px);line-height:.92;
  letter-spacing:-.02em;margin-bottom:24px;
}
h1.title em{font-style:italic;color:var(--rust)}
h1.title .blue{color:var(--sky-deep);font-style:italic}

.lede{
  font-size:19px;color:var(--ink-soft);
  max-width:600px;margin-bottom:40px;line-height:1.55;
}
.lede em{color:var(--rust);font-style:normal;font-weight:600}

/* ─── FILTERS ───────────────────────────────────────── */
.filters{
  display:flex;flex-wrap:wrap;gap:8px;
  padding:24px 0 60px;
  border-top:1px dashed var(--ink);
  margin-top:30px;
  align-items:center;
}
.filters .lbl{
  font-family:'JetBrains Mono',monospace;font-size:11px;
  color:var(--muted);text-transform:uppercase;letter-spacing:.08em;
  margin-right:12px;
}
.filter{
  font-family:'JetBrains Mono',monospace;font-size:13px;
  background:var(--paper);border:1.5px solid var(--ink);
  padding:7px 14px;border-radius:999px;
  cursor:pointer;color:var(--ink);
  transition:background .15s,color .15s,transform .1s;
}
.filter:hover{background:var(--cream-2)}
.filter.active{background:var(--ink);color:var(--cream)}
.filter[data-cat="chess"].active{background:var(--rust);border-color:var(--rust);color:var(--paper)}
.filter[data-cat="ski"].active{background:var(--sky-deep);border-color:var(--sky-deep);color:var(--paper)}
.filter[data-cat="music"].active{background:#6B4FAA;border-color:#6B4FAA;color:var(--paper)}
.filter[data-cat="code"].active{background:#1F4538;border-color:#1F4538;color:var(--paper)}
.filter[data-cat="campus"].active{background:#A8895A;border-color:#A8895A;color:var(--paper)}

/* ─── GALLERY (masonry) ─────────────────────────────── */
.gallery{
  column-count:4;column-gap:24px;
  padding:0 0 80px;
}
@media (max-width:1100px){.gallery{column-count:3}}
@media (max-width:780px){.gallery{column-count:2}}
@media (max-width:520px){.gallery{column-count:1}}

.polaroid{
  background:var(--paper);
  padding:14px 14px 40px;
  border:1px solid rgba(0,0,0,.1);
  box-shadow:0 8px 24px rgba(0,0,0,.12);
  margin:0 0 24px;
  break-inside:avoid;
  position:relative;
  cursor:zoom-in;
  transition:transform .25s,box-shadow .25s,opacity .25s;
  display:inline-block;width:100%;
}
.polaroid:nth-child(3n+1){transform:rotate(-1.5deg)}
.polaroid:nth-child(3n+2){transform:rotate(1.2deg)}
.polaroid:nth-child(5n+3){transform:rotate(-2.4deg)}
.polaroid:nth-child(7n+4){transform:rotate(2deg)}
.polaroid:hover{transform:scale(1.04) rotate(0deg)!important;z-index:5;box-shadow:0 16px 40px rgba(0,0,0,.22)}

.polaroid .ph{
  width:100%;display:flex;align-items:center;justify-content:center;
  color:var(--paper);
  font-family:'JetBrains Mono',monospace;font-size:12px;
  text-align:center;padding:14px;border-radius:2px;
}
.polaroid img{
  width:100%;display:block;
  object-fit:cover;border-radius:2px;
}

/* placeholder gradients per category */
.polaroid[data-cat="chess"] .ph{background:linear-gradient(135deg,#1a1a1a,#3a3a3a)}
.polaroid[data-cat="ski"] .ph{background:linear-gradient(135deg,var(--sky-deep),var(--sky));color:var(--ink)}
.polaroid[data-cat="music"] .ph{background:linear-gradient(135deg,#6B4FAA,#4A3577)}
.polaroid[data-cat="code"] .ph{background:linear-gradient(135deg,#1F4538,#2c6450)}
.polaroid[data-cat="campus"] .ph{background:linear-gradient(135deg,#D4B888,#A8895A);color:var(--ink)}

/* aspect-ratio variants */
.polaroid.tall .ph,.polaroid.tall img{aspect-ratio:3/4}
.polaroid.square .ph,.polaroid.square img{aspect-ratio:1/1}
.polaroid.wide .ph,.polaroid.wide img{aspect-ratio:4/3}

.polaroid .caption{
  font-family:'Instrument Serif',serif;font-style:italic;
  font-size:15px;text-align:center;margin-top:10px;color:var(--ink-soft);
}
.polaroid .meta{
  font-family:'JetBrains Mono',monospace;font-size:10px;
  color:var(--muted);text-align:center;margin-top:2px;
  text-transform:uppercase;letter-spacing:.08em;
}
.polaroid.hidden{display:none}

/* ─── LIGHTBOX ──────────────────────────────────────── */
.lightbox{
  position:fixed;inset:0;background:rgba(20,20,20,.85);
  display:none;align-items:center;justify-content:center;
  z-index:100;padding:40px;cursor:zoom-out;
  backdrop-filter:blur(6px);
}
.lightbox.show{display:flex}
.lightbox .frame{
  background:var(--paper);
  padding:24px 24px 60px;
  max-width:680px;width:100%;
  box-shadow:0 24px 80px rgba(0,0,0,.5);
  transform:rotate(-1deg);
  animation:pop .25s ease-out;
}
@keyframes pop{from{transform:rotate(-3deg) scale(.8);opacity:0}to{transform:rotate(-1deg) scale(1);opacity:1}}
.lightbox .ph{
  width:100%;aspect-ratio:4/3;
  display:flex;align-items:center;justify-content:center;
  color:var(--paper);font-family:'JetBrains Mono',monospace;
  font-size:14px;text-align:center;
}
.lightbox .caption{
  font-family:'Instrument Serif',serif;font-style:italic;
  font-size:22px;text-align:center;margin-top:18px;color:var(--ink);
}
.lightbox .close{
  position:fixed;top:24px;right:32px;
  background:var(--paper);color:var(--ink);
  border:1.5px solid var(--ink);border-radius:999px;
  width:44px;height:44px;display:flex;align-items:center;justify-content:center;
  cursor:pointer;font-size:18px;
}

/* empty state when a filter has no matches */
.empty{
  text-align:center;padding:80px 20px;color:var(--muted);
  font-family:'JetBrains Mono',monospace;font-size:14px;
  display:none;
}
.empty.show{display:block}