/* ===========================================================
   TELUC Schools — core stylesheet
   Brand: deep ledger-green + marigold, warm paper background.
   Signature: a ruled "exercise-book" texture in the hero and a
   perforated page-break between sections. Display type (Fraunces)
   is scoped to the public website only — the staff app keeps the
   plain, dense Inter UI it already had (.app-shell resets it).
   =========================================================== */
:root{
  --navy:#123832;
  --navy-dark:#0b2621;
  --gold:#d9932c;
  --gold-light:#f3d9a6;
  --green:#2f7d5c;
  --red:#b6432c;
  --bg:#f7f2e6;
  --card:#fffdf7;
  --text:#221c15;
  --muted:#71685a;
  --border:#e4d9c3;
  --radius:6px;
  --shadow:0 4px 18px rgba(18,56,50,.10);
  --font:'Inter',-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  --font-display:'Fraunces',Georgia,'Times New Roman',serif;
}
[data-theme="dark"]{
  --bg:#12100b; --card:#1b1912; --text:#f2ecdf; --muted:#a89d87; --border:#332c1f;
  --navy:#1c463f; --shadow:0 2px 14px rgba(0,0,0,.4);
}
/* The internal staff app (admin/teacher/student dashboards) keeps its
   original plain UI typography — only the public website gets the
   new display face. */
.app-shell{--font-display:var(--font);}
*{box-sizing:border-box;}
body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.55;}
a{color:var(--navy);text-decoration:none;}
[data-theme="dark"] a{color:var(--gold-light);}
img{max-width:100%;display:block;}
h1,h2,h3,h4{margin:0 0 .5em;font-weight:700;color:var(--text);font-family:var(--font-display);letter-spacing:-.01em;}
.container{max-width:1200px;margin:0 auto;padding:0 20px;}

/* ---------- Public site navbar ---------- */
.public-nav{background:var(--navy);color:#fff;position:sticky;top:0;z-index:50;box-shadow:var(--shadow);border-bottom:3px solid var(--gold);}
.public-nav .container{display:flex;align-items:center;justify-content:space-between;height:72px;}
.public-nav .brand{display:flex;align-items:center;gap:12px;color:#fff;font-weight:700;font-size:1.2rem;font-family:var(--font-display);}
.public-nav .brand img{height:38px;width:38px;border-radius:50%;object-fit:cover;background:#fff;}
.public-nav .brand-mark{width:36px;height:36px;flex-shrink:0;border-radius:50%;background:var(--gold);color:var(--navy-dark);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem;font-family:var(--font-display);}
.public-nav ul{list-style:none;display:flex;align-items:center;gap:22px;margin:0;padding:0;flex-wrap:wrap;}
.public-nav ul a{color:#e7e0cf;font-weight:600;font-size:.95rem;}
.public-nav ul a:hover,.public-nav ul a.active{color:var(--gold-light);}
.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:1.6rem;cursor:pointer;}
.btn-portal{background:var(--gold);color:var(--navy-dark);padding:8px 16px;border-radius:4px;font-weight:700;}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-dark) 100%);color:#fff;padding:88px 0;position:relative;}
.hero::before{content:'';position:absolute;inset:0;background-image:repeating-linear-gradient(to bottom,transparent 0 27px,rgba(255,255,255,.05) 27px 28px);pointer-events:none;}
.hero .container{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;position:relative;z-index:1;}
.hero h1{font-size:2.9rem;color:#fff;line-height:1.12;}
.hero p{color:#d9e5da;font-size:1.1rem;max-width:520px;}
.hero-badge{display:inline-block;background:rgba(217,147,44,.16);color:var(--gold-light);border:1px solid var(--gold);padding:4px 14px;border-radius:30px;font-size:.8rem;font-weight:700;letter-spacing:.03em;margin-bottom:16px;}
.btn{display:inline-block;padding:12px 26px;border-radius:4px;font-weight:700;cursor:pointer;border:none;font-size:.95rem;transition:transform .15s,background .15s;}
.btn:hover{transform:translateY(-1px);}
.btn-gold{background:var(--gold);color:var(--navy-dark);}
.btn-gold:hover{background:#e6a53f;}
.btn-outline{background:transparent;border:2px solid #fff;color:#fff;}
.btn-outline-navy{background:transparent;border:2px solid var(--navy);color:var(--navy);}
.btn-outline-navy:hover{background:var(--navy);color:#fff;}
[data-theme="dark"] .btn-outline-navy{border-color:var(--gold-light);color:var(--gold-light);}
[data-theme="dark"] .btn-outline-navy:hover{background:var(--gold-light);color:var(--navy-dark);}
.text-navy-safe{color:var(--navy);}
[data-theme="dark"] .text-navy-safe{color:var(--gold-light);}
.btn-primary{background:var(--navy);color:#fff;}
.btn-danger{background:var(--red);color:#fff;}
.btn-sm{padding:6px 14px;font-size:.85rem;border-radius:4px;}

/* ---------- Perforated page-break (signature divider) ---------- */
.hero::after,.admission-band::after{
  content:'';position:absolute;left:0;right:0;bottom:-7px;height:14px;z-index:3;
  background-image:radial-gradient(circle,var(--bg) 4.5px,transparent 5px);
  background-size:22px 14px;background-position:center top;pointer-events:none;
}
.hero-slider::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:14px;z-index:6;
  background-image:radial-gradient(circle,var(--bg) 4.5px,transparent 5px);
  background-size:22px 14px;background-position:center bottom;pointer-events:none;
}
[data-theme="dark"] .hero::after,[data-theme="dark"] .hero-slider::after,[data-theme="dark"] .admission-band::after{background-image:radial-gradient(circle,var(--bg) 4.5px,transparent 5px);}

/* ---------- Sections / cards ---------- */
.section{padding:74px 0;}
.section-title{text-align:center;max-width:640px;margin:0 auto 44px;}
.section-title span{color:var(--gold);text-transform:uppercase;font-size:.8rem;font-weight:800;letter-spacing:.1em;}
.section-title h2{display:inline-block;position:relative;padding-bottom:10px;}
.section-title h2::after{content:'';position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:46px;height:3px;background:var(--gold);border-radius:2px;}
.grid{display:grid;gap:24px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px;border:1px solid var(--border);}
.icon-box{width:52px;height:52px;border-radius:8px;background:var(--navy);color:var(--gold-light);display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:14px;}
footer.public-footer{background:var(--navy-dark);color:#c7d6cd;padding:54px 0 20px;margin-top:60px;}
footer.public-footer .grid{grid-template-columns:2fr 1fr 1fr 1fr;}
footer.public-footer h4{color:#fff;font-family:var(--font-display);}
footer.public-footer a{color:#c7d6cd;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:18px;font-size:.85rem;text-align:center;}

/* ---------- App shell (admin/teacher/student) ---------- */
.app-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh;}
.sidebar{background:var(--navy-dark);color:#d9e5da;padding:20px 0;position:sticky;top:0;height:100vh;overflow-y:auto;}
.sidebar .brand{display:flex;align-items:center;gap:10px;padding:0 20px 20px;color:#fff;font-weight:800;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:14px;}
.sidebar .brand img{height:34px;width:34px;border-radius:50%;background:#fff;}
.sidebar nav a{display:flex;align-items:center;gap:10px;padding:11px 20px;color:#b7c9c0;font-weight:600;font-size:.93rem;border-left:3px solid transparent;}
.sidebar nav a:hover{background:rgba(255,255,255,.05);color:#fff;}
.sidebar nav a.active{background:rgba(201,153,43,.12);color:var(--gold-light);border-left-color:var(--gold);}
.sidebar .group-title{padding:16px 20px 6px;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:#5f7a70;font-weight:700;}
.main-content{padding:24px 30px 60px;}
.topbar{display:flex;align-items:center;justify-content:space-between;background:var(--card);padding:14px 22px;border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:24px;border:1px solid var(--border);}
.topbar .user-chip{display:flex;align-items:center;gap:10px;font-weight:600;}
.topbar .user-chip img{width:36px;height:36px;border-radius:50%;object-fit:cover;}
.mobile-toggle{display:none;background:none;border:0;font-size:1.4rem;cursor:pointer;color:var(--text);}

/* Stat cards */
.stat-card{display:flex;align-items:center;gap:16px;}
.stat-card .num{font-size:1.9rem;font-weight:800;color:var(--navy);}
[data-theme="dark"] .stat-card .num{color:var(--gold-light);}
.stat-card .label{color:var(--muted);font-size:.85rem;}

/* ---------- Forms ---------- */
.form-group{margin-bottom:16px;}
label{display:block;font-weight:600;margin-bottom:6px;font-size:.9rem;}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:7px;background:var(--card);color:var(--text);font-family:inherit;font-size:.95rem;}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(15,42,74,.1);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.error-text{color:var(--red);font-size:.85rem;margin-top:4px;}
.alert{padding:12px 16px;border-radius:8px;margin-bottom:18px;font-size:.9rem;font-weight:600;}
.alert-error{background:#fdecea;color:var(--red);border:1px solid #f5c6c0;}
.alert-success{background:#e9f8ef;color:var(--green);border:1px solid #b9e6cb;}
[data-theme="dark"] .alert-error{background:#3a1c1a;} [data-theme="dark"] .alert-success{background:#153a26;}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border);}
table{width:100%;border-collapse:collapse;font-size:.9rem;}
th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--border);}
thead th{background:var(--bg);font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);}
tbody tr:hover{background:rgba(15,42,74,.03);}
[data-theme="dark"] tbody tr:hover{background:rgba(255,255,255,.03);}
.badge{padding:3px 10px;border-radius:20px;font-size:.75rem;font-weight:700;}
.badge-active{background:#e9f8ef;color:var(--green);} .badge-inactive{background:#fdecea;color:var(--red);}
.pagination{display:flex;gap:6px;justify-content:center;margin-top:20px;}
.pagination a,.pagination span{padding:6px 12px;border-radius:6px;border:1px solid var(--border);font-size:.85rem;}
.pagination .active{background:var(--navy);color:#fff;border-color:var(--navy);}

/* ---------- Result sheet (also used for print/PDF) ---------- */
.result-sheet{background:#fff;color:#111;max-width:850px;margin:0 auto;padding:36px;border:2px solid var(--navy);border-radius:6px;}
.result-header{text-align:center;border-bottom:3px double var(--navy);padding-bottom:16px;margin-bottom:16px;}
.result-header img.logo{height:70px;margin:0 auto 8px;}
.result-header h2{color:var(--navy);margin-bottom:2px;}
.result-meta{display:grid;grid-template-columns:1fr 1fr;gap:6px 30px;margin-bottom:18px;font-size:.9rem;}
.result-sheet table{font-size:.85rem;}
.result-sheet thead th{background:var(--navy);color:#fff;}
.signatures{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px;margin-top:30px;text-align:center;}
.signatures img{height:50px;margin:0 auto 6px;}
.sig-line{border-top:1px solid #333;margin-top:40px;padding-top:6px;font-size:.8rem;}

/* ---------- Stats counters ---------- */
.stats-band{background:var(--navy);color:#fff;padding:40px 0;}
.stats-band .grid{grid-template-columns:repeat(4,1fr);text-align:center;}
.stats-band .stat-num{font-size:2.2rem;font-weight:800;color:var(--gold-light);}
.stats-band .stat-label{color:#cfe3da;font-size:.85rem;text-transform:uppercase;letter-spacing:.04em;margin-top:4px;}

/* ---------- News cards ---------- */
.news-card{display:flex;flex-direction:column;height:100%;}
.news-card .news-thumb{height:140px;border-radius:8px;background:linear-gradient(135deg,var(--navy),var(--gold));margin-bottom:14px;display:flex;align-items:center;justify-content:center;font-size:2rem;color:#fff;}
.news-date{color:var(--gold);font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px;}
.news-card p.excerpt{color:var(--muted);font-size:.9rem;flex:1;}

/* ---------- Testimonials ---------- */
.testimonial-card{background:var(--card);border-left:4px solid var(--gold);border-radius:8px;padding:24px;box-shadow:var(--shadow);}
.testimonial-card p.quote{font-style:italic;color:var(--text);margin-bottom:14px;}
.testimonial-card .author{font-weight:700;font-size:.9rem;}
.testimonial-card .author-role{color:var(--muted);font-size:.8rem;}

/* ---------- Gallery ---------- */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.gallery-item{border-radius:10px;overflow:hidden;cursor:pointer;position:relative;box-shadow:var(--shadow);aspect-ratio:1/1;}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .3s;}
.gallery-item:hover img{transform:scale(1.06);}
.gallery-item .gallery-caption{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(0,0,0,.75));color:#fff;font-size:.78rem;padding:18px 10px 8px;}
.gallery-filter{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px;justify-content:center;}
.gallery-filter button{padding:8px 16px;border-radius:20px;border:1px solid var(--border);background:var(--card);color:var(--text);cursor:pointer;font-size:.85rem;font-weight:600;}
.gallery-filter button.active{background:var(--navy);color:#fff;border-color:var(--navy);}
.lightbox-overlay{display:none;position:fixed;inset:0;background:rgba(10,15,25,.92);z-index:200;align-items:center;justify-content:center;padding:30px;}
.lightbox-overlay.open{display:flex;}
.lightbox-overlay img{max-width:90vw;max-height:80vh;border-radius:8px;}
.lightbox-close{position:absolute;top:20px;right:30px;color:#fff;font-size:2rem;cursor:pointer;background:none;border:none;}
.lightbox-caption{color:#fff;text-align:center;margin-top:14px;}

/* ---------- FAQ accordion ---------- */
.faq-item{border-bottom:1px solid var(--border);}
.faq-question{width:100%;text-align:left;background:none;border:none;padding:16px 0;font-weight:700;font-size:1rem;cursor:pointer;display:flex;justify-content:space-between;align-items:center;color:var(--text);}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .25s ease;color:var(--muted);font-size:.92rem;}
.faq-item.open .faq-answer{max-height:400px;padding-bottom:16px;}
.faq-item.open .faq-icon{transform:rotate(45deg);}
.faq-icon{transition:transform .2s;font-size:1.3rem;color:var(--gold);}

/* ---------- Admissions steps ---------- */
.steps-list{counter-reset:step;}
.step-item{display:flex;gap:18px;margin-bottom:26px;}
.step-num{counter-increment:step;flex-shrink:0;width:44px;height:44px;border-radius:50%;background:var(--navy);color:var(--gold-light);display:flex;align-items:center;justify-content:center;font-weight:800;}
.step-num::before{content:counter(step);}

.contact-grid{grid-template-columns:1.3fr 1fr;}

/* ---------- Hero Slider ---------- */
.hero-slider{position:relative;height:660px;overflow:hidden;color:#fff;}
.hero-slide{position:absolute;inset:0;opacity:0;z-index:1;transition:opacity 1s ease;display:flex;align-items:center;}
.hero-slide::before{content:'';position:absolute;inset:0;background-image:repeating-linear-gradient(to bottom,transparent 0 27px,rgba(255,255,255,.05) 27px 28px);pointer-events:none;}
.hero-slide-content{position:relative;z-index:1;}
.hero-slide.active{opacity:1;z-index:2;}
.hero-slide-content{max-width:620px;}
.hero-slide-content h1{color:#fff;font-size:2.6rem;}
.hero-slide-content p{color:#d9e5da;font-size:1.1rem;}
.hero-dots{position:absolute;bottom:26px;left:0;right:0;display:flex;gap:10px;justify-content:center;z-index:5;}
.hero-dot{width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.4);border:none;cursor:pointer;padding:0;}
.hero-dot.active{background:var(--gold);width:26px;border-radius:6px;transition:width .2s;}
.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);color:#fff;width:44px;height:44px;border-radius:50%;font-size:1.5rem;cursor:pointer;z-index:5;line-height:1;}
.hero-arrow-left{left:20px;} .hero-arrow-right{right:20px;}
.hero-arrow:hover{background:rgba(255,255,255,.3);}

/* ---------- Admissions band ---------- */
.admission-band{background:linear-gradient(120deg,var(--gold) 0%,#a66f1c 100%);padding:60px 0;color:var(--navy-dark);position:relative;}
.admission-flex{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center;}
.admission-flex h2{color:var(--navy-dark);}
.admission-points{list-style:none;padding:0;margin:18px 0 0;}
.admission-points li{padding:6px 0 6px 28px;position:relative;font-weight:600;}
.admission-points li::before{content:'✓';position:absolute;left:0;font-weight:800;}
.admission-cta-card{background:#fff;border-radius:12px;padding:28px;box-shadow:0 10px 30px rgba(0,0,0,.15);}
.admission-cta-card h3{color:var(--navy);}

/* ---------- Newsletter ---------- */
.newsletter-section{background:var(--navy-dark);padding:56px 0;}
.newsletter-box{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;}
.newsletter-box h2{color:#fff;margin-bottom:6px;}
.newsletter-box p{color:#c7d6cd;margin:0;}
.newsletter-form{display:flex;gap:10px;min-width:340px;}
.newsletter-form input{flex:1;padding:12px 14px;border-radius:8px;border:none;}
.newsletter-form button{white-space:nowrap;}

/* ---------- About snippet ---------- */
.about-snippet{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;}
.about-snippet img{border-radius:14px;box-shadow:var(--shadow);}

/* ---------- Page banner images ---------- */
.page-banner{width:100%;max-height:400px;object-fit:cover;border-radius:14px;box-shadow:var(--shadow);margin-bottom:30px;}

/* ---------- Utilities ---------- */
.flex{display:flex;} .items-center{align-items:center;} .justify-between{justify-content:space-between;}
.gap-10{gap:10px;} .gap-20{gap:20px;} .mt-20{margin-top:20px;} .mb-20{margin-bottom:20px;}
.text-muted{color:var(--muted);} .text-right{text-align:right;} .text-center{text-align:center;}
.w-full{width:100%;}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .hero .container{grid-template-columns:1fr;text-align:center;}
  .hero p{margin:0 auto;}
  .grid-3,.grid-4{grid-template-columns:1fr 1fr;}
  footer.public-footer .grid{grid-template-columns:1fr 1fr;}
  .app-shell{grid-template-columns:1fr;}
  .sidebar{position:fixed;left:-260px;top:0;width:250px;z-index:100;transition:left .25s;box-shadow:4px 0 20px rgba(0,0,0,.2);}
  .sidebar.open{left:0;}
  .mobile-toggle{display:block;}
  .form-row{grid-template-columns:1fr;}
  .stats-band .grid{grid-template-columns:1fr 1fr;}
  .gallery-grid{grid-template-columns:1fr 1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .hero-slider{height:700px;}
  .hero-slide-content{text-align:center;margin:0 auto;padding:0 20px;}
  .hero-slide{justify-content:center;}
  .admission-flex{grid-template-columns:1fr;text-align:center;}
  .admission-points{display:inline-block;text-align:left;}
  .newsletter-box{flex-direction:column;text-align:center;}
  .newsletter-form{width:100%;min-width:0;}
  .about-snippet{grid-template-columns:1fr;}
  .about-snippet .order-2{order:-1;}
}
@media(max-width:600px){
  .grid-3,.grid-4{grid-template-columns:1fr;}
  .public-nav{position:sticky;}
  .public-nav .container{position:relative;}
  .public-nav ul{
    display:none;
    position:absolute;
    top:calc(100% + 1px);
    left:0;
    right:0;
    background:var(--navy-dark);
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:6px 20px 20px;
    box-shadow:0 12px 24px rgba(0,0,0,.35);
    z-index:60;
  }
  .public-nav ul.open{display:flex;}
  .public-nav ul li{width:100%;}
  .public-nav ul a{display:block;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.08);}
  .public-nav ul .btn-portal{display:inline-block;margin:14px 0 6px;}
  .nav-toggle{display:block;}
  .gallery-grid{grid-template-columns:1fr;}
  .hero-slide-content h1{font-size:1.9rem;}
  .hero-arrow{display:none;}
  .newsletter-form{flex-direction:column;}
}

/* ---------- Student portal: child card + tab grid ---------- */
.child-card{display:flex;align-items:center;gap:18px;flex-wrap:wrap;}
.child-avatar{width:84px;height:84px;border-radius:50%;object-fit:cover;border:3px solid var(--gold);flex-shrink:0;}
.child-info h2{margin-bottom:2px;font-size:1.3rem;}
.child-select{margin-left:auto;min-width:200px;}
.session-term-strip{background:var(--navy);color:#fff;padding:10px 18px;border-radius:8px;display:inline-flex;gap:24px;font-weight:700;font-size:.88rem;margin-top:16px;flex-wrap:wrap;}
.session-term-strip span.label{color:#a9c2b6;font-weight:600;margin-right:6px;}

.portal-tab-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:20px;}
@media(min-width:900px){.portal-tab-grid{grid-template-columns:repeat(4,1fr);}}
.portal-tab{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:22px 14px;text-align:center;box-shadow:var(--shadow);color:var(--text);font-weight:700;font-size:.9rem;transition:border-color .15s,transform .15s;}
.portal-tab:hover{border-color:var(--gold);transform:translateY(-2px);}
.portal-tab.active{border-color:var(--navy);background:rgba(15,42,74,.06);}
[data-theme="dark"] .portal-tab.active{background:rgba(255,255,255,.06);}
.portal-tab .tab-icon-circle{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.6rem;margin:0 auto 10px;color:#fff;}

/* ---------- Collapsible cards (e.g. Dashboard Recent Activity) ---------- */
.collapsible-header{cursor:pointer;display:flex;align-items:center;justify-content:space-between;user-select:none;}
.collapsible-header .collapsible-icon{color:var(--muted);font-size:.8rem;transition:transform .2s;}
.collapsible-header.collapsed .collapsible-icon{transform:rotate(-90deg);}
.collapsible-body{overflow:hidden;max-height:2000px;transition:max-height .3s ease;margin-top:14px;}
.collapsible-body.collapsed{max-height:0;margin-top:0;}

/* ---------- Print ---------- */
@media print{
  .no-print,.sidebar,.topbar,.public-nav,.public-footer{display:none !important;}
  .main-content{padding:0;}
  body{background:#fff;}
  .result-sheet{border:none;box-shadow:none;}
}