/* © 2026 chmura.eu.og by Patrycja Talarska-Kulczyk. Demo copy — do not redistribute. */
/* ============================================================
   Korepetytor Maturalny — Biologia
   Motyw LIGHT (paleta przeniesiona z wzory/…-prezentacja.html)
   ============================================================ */
:root{
  --bg-main:#FFFDF7;
  --bg-card:#F5F0E8;
  --bg-blue-soft:#EEF3F8;
  --bg-green-soft:#EEF6EE;
  --bg-yellow-soft:#FFFBE0;
  --bg-purple-soft:#F4EFF8;
  --text-main:#232019;
  --text-body:#2C2C2C;
  --text-muted:#5A5647;
  --accent-blue:#2E6485;
  --accent-green:#3F7A46;
  --accent-red:#A94442;
  --accent-purple:#71548A;
  --accent-amber:#B4791F;
  --border-soft:#E3DCC9;
  --border-med:#D4CBB3;
  --radius:12px;
  --radius-sm:8px;
  --shadow:0 2px 8px rgba(60,50,20,.06);
  --shadow-md:0 6px 20px rgba(60,50,20,.10);
  --font-main:Verdana, Calibri, "Open Sans", Arial, Helvetica, sans-serif;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;background:var(--bg-main);color:var(--text-body);font-family:var(--font-main);font-size:15px;line-height:1.5;}
body{min-height:100vh;}
a{color:var(--accent-blue);text-decoration:none;}
a:hover{text-decoration:underline;}
h1,h2,h3,h4{color:var(--text-main);line-height:1.25;margin:0 0 .4em;}
h1{font-size:1.9rem;font-weight:700;}
h2{font-size:1.4rem;font-weight:700;color:var(--accent-blue);}
h3{font-size:1.1rem;font-weight:700;}
p{margin:0 0 .8rem;}
small{color:var(--text-muted);}
[x-cloak]{display:none !important;}

/* ---------- Layout ---------- */
.topbar{position:sticky;top:0;z-index:50;background:var(--bg-main);border-bottom:2px solid var(--border-soft);
  display:flex;align-items:center;gap:1rem;padding:.7rem 1.4rem;box-shadow:var(--shadow);}
.topbar .brand{font-weight:700;color:var(--accent-blue);font-size:1.05rem;display:flex;align-items:center;gap:.5rem;}
.topbar .brand .dot{width:12px;height:12px;border-radius:50%;background:var(--accent-green);display:inline-block;}
.topbar .crumbs{color:var(--text-muted);font-size:.85rem;display:flex;gap:.35rem;align-items:center;flex-wrap:wrap;min-width:0;}
.topbar .crumbs .crumb{display:inline-flex;align-items:center;gap:.35rem;}
.topbar .crumbs .sep{color:var(--border-med);}
.topbar .crumbs a{color:var(--accent-blue);white-space:nowrap;}
.topbar .crumbs a:hover{text-decoration:underline;}
.topbar .crumbs b{color:var(--text-main);font-weight:700;}
.topbar .crumbs .crumb-kod{display:inline-block;font-size:.7rem;font-weight:700;color:#fff;background:var(--accent-blue);border-radius:10px;padding:1px 7px;vertical-align:middle;}
.topbar .crumbs b .crumb-kod{background:var(--accent-green);}
.topbar .spacer{flex:1;}
.container{max-width:1180px;margin:0 auto;padding:1.6rem 1.4rem 4rem;}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.45rem;background:var(--accent-blue);color:#fff;border:2px solid var(--accent-blue);
  padding:.5rem 1rem;border-radius:20px;font-family:inherit;font-size:.9rem;font-weight:700;cursor:pointer;transition:.15s;}
.btn:hover{filter:brightness(1.08);text-decoration:none;}
.btn.ghost{background:var(--bg-card);color:var(--text-main);border-color:var(--border-med);}
.btn.ghost:hover{border-color:var(--accent-blue);color:var(--accent-blue);filter:none;}
.btn.green{background:var(--accent-green);border-color:var(--accent-green);}
.btn.sm{padding:.3rem .7rem;font-size:.8rem;border-radius:14px;}
.btn:disabled{opacity:.45;cursor:not-allowed;}

/* ---------- Cards / panels ---------- */
.widget-panel{background:var(--bg-card);border-radius:var(--radius);padding:18px;border:2px solid var(--border-soft);}
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;}
.grid-3{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;}

/* mode & lesson cards */
.mode-card{background:var(--bg-card);border:2px solid var(--border-soft);border-radius:var(--radius);padding:22px;cursor:pointer;
  transition:.15s;text-align:left;border-top:5px solid var(--accent-blue);}
.mode-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--accent-blue);}
.mode-card h3{color:var(--accent-blue);font-size:1.3rem;margin-bottom:.3rem;}
.mode-card .count{font-weight:700;color:var(--accent-green);}

.lesson-card{background:var(--bg-card);border:2px solid var(--border-soft);border-radius:var(--radius-sm);padding:14px 16px;cursor:pointer;
  transition:.12s;display:flex;flex-direction:column;gap:.35rem;}
.lesson-card:hover{border-color:var(--accent-blue);box-shadow:var(--shadow);transform:translateY(-2px);}
.lesson-card .kod{font-size:.72rem;font-weight:700;color:#fff;background:var(--accent-blue);border-radius:12px;padding:2px 9px;align-self:flex-start;}
.lesson-card.ready{border-left:5px solid var(--accent-green);}
.lesson-card .tytul{font-weight:700;color:var(--text-main);}
.lesson-card .tresci{font-size:.8rem;color:var(--text-muted);}
.badge-ready{font-size:.66rem;font-weight:700;color:var(--accent-green);text-transform:uppercase;letter-spacing:.04em;}
.badge-soon{font-size:.66rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;}

/* ---------- Tabs ---------- */
.tabs{display:flex;gap:.3rem;border-bottom:2px solid var(--border-soft);margin:1rem 0 1.4rem;flex-wrap:wrap;}
.tab{padding:.55rem 1rem;border:2px solid transparent;border-bottom:none;border-radius:var(--radius-sm) var(--radius-sm) 0 0;
  cursor:pointer;font-weight:700;color:var(--text-muted);font-size:.9rem;background:transparent;font-family:inherit;}
.tab:hover{color:var(--accent-blue);background:var(--bg-card);}
.tab.active{color:var(--accent-blue);background:var(--bg-card);border-color:var(--border-soft);border-bottom:2px solid var(--bg-card);margin-bottom:-2px;}

/* ---------- Alerts (pułapki CKE) ---------- */
.alert-box{background:#FBEDEC;border-left:5px solid var(--accent-red);padding:12px 15px;margin:12px 0;border-radius:0 8px 8px 0;}
.alert-title{font-size:.82rem;color:var(--accent-red);font-weight:700;margin-bottom:5px;text-transform:uppercase;letter-spacing:.04em;}
.alert-box.ok{background:var(--bg-green-soft);border-left-color:var(--accent-green);}
.alert-box.ok .alert-title{color:var(--accent-green);}
.alert-box.warn{background:#FFF6E5;border-left-color:#e6a417;-webkit-print-color-adjust:exact;print-color-adjust:exact;}
.alert-box.warn .alert-title{color:#b5820a;}
/* Ryciny (schematy) w skrypcie */
.skrypt-fig{margin:1.1rem 0;text-align:center;}
.skrypt-fig img{max-width:min(100%,560px);border:1px solid var(--border-med);border-radius:8px;background:#fff;cursor:zoom-in;}
.skrypt-fig figcaption{font-size:.86rem;color:var(--text-muted);margin-top:.4rem;text-align:left;line-height:1.4;}

/* ---------- Tables ---------- */
table.data{width:100%;border-collapse:collapse;margin:10px 0;background:#fff;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--border-soft);}
table.data th,table.data td{border:1px solid var(--border-soft);padding:8px 10px;text-align:left;font-size:.9rem;}
table.data th{background:var(--accent-blue);color:#fff;}
table.data tbody tr:nth-child(even){background:var(--bg-card);}

/* ---------- Prereading / skrypt ---------- */
.pr-section{margin-bottom:1.2rem;}
.pr-section h3{color:var(--accent-blue);border-bottom:1px solid var(--border-soft);padding-bottom:.3rem;}
.pr-section ul{margin:.4rem 0 0;padding-left:1.3rem;}
.pr-section li{margin:.25rem 0;}
.skrypt-block p{max-width:70ch;}

/* ---------- Generator: checkbox options ---------- */
.opt-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.5rem 1.2rem;margin:.6rem 0 1rem;}
.opt{display:flex;align-items:flex-start;gap:.5rem;font-size:.9rem;cursor:pointer;padding:.25rem 0;}
.opt input{margin-top:.15rem;width:16px;height:16px;accent-color:var(--accent-blue);cursor:pointer;}
.opt .desc{color:var(--text-muted);font-size:.78rem;}
.task-pick{display:flex;align-items:center;gap:.6rem;padding:.5rem .7rem;border:1.5px solid var(--border-soft);border-radius:var(--radius-sm);
  background:#fff;margin-bottom:.4rem;}
.task-pick input{width:16px;height:16px;accent-color:var(--accent-blue);flex-shrink:0;}
.task-pick .verb{font-size:.68rem;font-weight:700;color:#fff;background:var(--accent-purple);border-radius:10px;padding:1px 7px;flex-shrink:0;}
.task-pick-name{flex:1;min-width:0;text-align:left;background:none;border:none;padding:.15rem 0;font:inherit;color:var(--text-main);cursor:pointer;border-radius:var(--radius-sm);}
.task-pick-name:hover{color:var(--accent-blue);}
.task-pick-name:hover b{color:var(--accent-blue);}

/* ---------- Generator: layout dwukolumnowy (ustawienia+zadania | podgląd) ---------- */
.karty-layout{display:grid;grid-template-columns:minmax(300px,420px) 1fr;gap:1.2rem;align-items:start;}
.karty-col-left{display:flex;flex-direction:column;gap:1rem;}
.karty-col-right{position:sticky;top:76px;max-height:calc(100vh - 96px);overflow-y:auto;}
@media(max-width:900px){
  .karty-layout{grid-template-columns:1fr;}
  .karty-col-right{position:static;max-height:none;}
}

/* preview pane */
.preview{background:#fff;border:1px solid var(--border-soft);border-radius:var(--radius-sm);padding:20px 24px;min-height:200px;}
.preview img{max-width:100%;display:block;margin:.5rem 0;}
.preview h2{color:var(--text-main);font-size:1.15rem;border-bottom:1px solid var(--border-soft);padding-bottom:.3rem;margin-top:1.4rem;}
.preview .answer-fields div{border-bottom:1px dotted #999;height:1.6rem;margin:.3rem 0;}
.gen-task{scroll-margin-top:12px;}
.gen-task.flash{animation:gen-task-flash 1.1s ease;}
@keyframes gen-task-flash{
  0%{background:var(--bg-yellow-soft);box-shadow:0 0 0 3px var(--accent-amber) inset;}
  100%{background:transparent;box-shadow:0 0 0 0 transparent inset;}
}
.toolbar{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center;margin-bottom:1rem;}
.copy-status{color:var(--accent-green);font-weight:700;font-size:.85rem;}

/* ---------- Bank browser ---------- */
.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.6rem;margin-bottom:1rem;}
.filters input,.filters select{padding:.5rem;border:1.5px solid var(--border-med);border-radius:var(--radius-sm);font-family:inherit;font-size:.88rem;background:#fff;}
.q-card{background:var(--bg-card);border:2px solid var(--border-soft);border-radius:var(--radius-sm);padding:12px;display:flex;flex-direction:column;gap:.4rem;}
.q-card img{width:100%;max-height:260px;object-fit:contain;background:#fff;border-radius:4px;cursor:zoom-in;}
.q-meta{display:flex;justify-content:space-between;align-items:center;font-size:.78rem;color:var(--text-muted);}
.tag{font-size:.68rem;background:var(--bg-blue-soft);color:var(--accent-blue);border:1px solid var(--border-soft);border-radius:10px;padding:1px 7px;}

.q-card{cursor:default;}
.q-card.in-arkusz{border-color:var(--accent-green);box-shadow:0 0 0 1px var(--accent-green) inset;}
.q-actions{display:flex;gap:.4rem;margin-top:auto;padding-top:.2rem;}
.q-actions .btn{flex:1;justify-content:center;}

/* ---------- Modal podglądu zadania / lightbox ---------- */
.modal-overlay{position:fixed;inset:0;z-index:100;background:rgba(20,18,10,.62);
  display:flex;align-items:center;justify-content:center;padding:24px;backdrop-filter:blur(2px);}
.modal-box{background:var(--bg-main);border:2px solid var(--border-soft);border-radius:var(--radius);
  width:min(860px,96vw);max-height:90vh;display:flex;flex-direction:column;box-shadow:var(--shadow-md);overflow:hidden;}
.modal-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.9rem 1.2rem;border-bottom:2px solid var(--border-soft);background:var(--bg-card);}
.modal-head b{color:var(--accent-blue);}
.modal-x{background:var(--bg-card);border:2px solid var(--border-med);color:var(--text-main);
  width:34px;height:34px;border-radius:50%;cursor:pointer;font-weight:700;font-size:1rem;line-height:1;flex:none;}
.modal-x:hover{border-color:var(--accent-red);color:var(--accent-red);}
.modal-body{padding:1.1rem 1.3rem;overflow-y:auto;}
.modal-body .mb-text{white-space:normal;line-height:1.55;}
.modal-body .mb-img{max-width:100%;display:block;margin:.6rem auto;background:#fff;border:1px solid var(--border-soft);
  border-radius:6px;cursor:zoom-in;}
.modal-answer{margin-top:1rem;padding:1rem 1.1rem;background:var(--bg-card);
  border-left:5px solid var(--accent-amber);border-radius:0 8px 8px 0;}
.modal-answer h4{color:var(--accent-amber);margin-bottom:.4rem;}
.modal-answer p{margin:.35rem 0;}
.ans-wrap{background:#ffe97a;border-radius:6px;margin:.5rem 0;overflow:hidden;
  -webkit-print-color-adjust:exact;print-color-adjust:exact;}
.ans-wrap .mb-img{margin:0;border:none;mix-blend-mode:multiply;cursor:zoom-in;}
.modal-foot{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;
  padding:.8rem 1.2rem;border-top:2px solid var(--border-soft);background:var(--bg-card);}
.modal-overlay.lb{background:rgba(15,13,8,.82);}

/* slides preview */
.slide-viewer{background:var(--bg-card);border:2px solid var(--border-soft);border-radius:var(--radius);padding:24px;min-height:340px;position:relative;}
.slide-viewer .slide-title{color:var(--accent-blue);font-size:1.3rem;font-weight:700;margin-bottom:.6rem;}
.slide-viewer .notes{margin-top:1rem;background:var(--bg-yellow-soft);border-left:4px solid var(--accent-amber);padding:10px 14px;border-radius:0 8px 8px 0;font-size:.85rem;}
.slide-nav{display:flex;justify-content:space-between;align-items:center;margin-top:1rem;}

/* podgląd prezentacji (iframe = ten sam plik co generowany) */
.prez-frame{width:100%;aspect-ratio:16/9;border:2px solid var(--border-soft);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#FFFDF7;}
.prez-frame iframe{width:100%;height:100%;border:none;display:block;}

.empty{color:var(--text-muted);text-align:center;padding:3rem 1rem;font-size:.95rem;}
.pill{display:inline-block;font-size:.72rem;font-weight:700;padding:2px 9px;border-radius:12px;}
.pill.blue{background:var(--bg-blue-soft);color:var(--accent-blue);}
.pill.green{background:var(--bg-green-soft);color:var(--accent-green);}
.pill.amber{background:var(--bg-yellow-soft);color:var(--accent-amber);}

/* ---------- Print ---------- */
@media print{
  .topbar,.tabs,.toolbar,.no-print{display:none !important;}
  .container{max-width:100%;padding:0;}
  .karty-layout{display:block;}
  .karty-col-right{position:static;max-height:none;overflow:visible;}
  .preview{border:none;padding:0;}
  body{font-size:12pt;}
}