/* ═══════════════════════════════════════════════════════════
   Klassens Bogreol — håndtegnet, hyggeligt papir-designsprog
   Bygget til smartboard: store trykflader, stor skrift.
   ═══════════════════════════════════════════════════════════ */

:root{
  --paper:        #FAF4E8;
  --paper-deep:   #F2E8D5;
  --paper-edge:   #E4D6BC;
  --ink:          #3D342C;
  --ink-soft:     #766655;
  --ink-faint:    #A3927D;

  --amber:        #E0A526;
  --terracotta:   #C9613F;
  --sage:         #7E9B6E;
  --rose:         #C97F8A;
  --blue:         #6A8CAF;
  --plum:         #8C6E9B;

  --flag-warn:    #D9A520;
  --flag-late:    #C0483A;

  --wobble: 255px 15px 225px 15px / 15px 225px 15px 255px;
  --wobble2: 15px 225px 15px 255px / 255px 15px 225px 15px;

  --shadow: 0 2px 0 rgba(61,52,44,.10), 0 10px 22px -14px rgba(61,52,44,.45);
}

*{ box-sizing:border-box; }

html,body{ margin:0; padding:0; }

body{
  background-color: var(--paper);
  /* papirkorn */
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='.055'/%3E%3C/svg%3E"),
    radial-gradient(ellipse at 20% 0%, #FFFDF7 0%, transparent 55%),
    radial-gradient(ellipse at 90% 100%, #F0E4CC 0%, transparent 50%);
  color: var(--ink);
  font-family:'Nunito',system-ui,sans-serif;
  font-size:17px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3{ font-family:'Caveat',cursive; font-weight:700; margin:0; line-height:1.1; }

button,input,textarea,select{ font-family:inherit; font-size:inherit; color:inherit; }
button{ cursor:pointer; }

/* ── Topbar ─────────────────────────────────────────────── */
.topbar{
  display:flex; align-items:center; gap:22px;
  padding:14px 26px;
  border-bottom:2px solid var(--paper-edge);
  background:rgba(250,244,232,.92);
  backdrop-filter:blur(6px);
  position:sticky; top:0; z-index:40;
  flex-wrap:wrap;
}
.brand{ display:flex; align-items:center; gap:12px; margin-right:auto; }
.brand h1{ font-size:2.3rem; letter-spacing:.5px; }
.brand-sub{ margin:-2px 0 0; font-size:.78rem; color:var(--ink-faint); font-weight:600; letter-spacing:.04em; }

.tabs{ display:flex; gap:8px; }
.tab{
  font-family:'Caveat',cursive; font-size:1.55rem; font-weight:600;
  background:transparent; border:2px solid transparent; color:var(--ink-soft);
  padding:4px 20px 2px; border-radius:var(--wobble);
  transition:background .15s, color .15s, border-color .15s;
}
.tab:hover{ color:var(--ink); background:var(--paper-deep); }
.tab.is-active{ color:var(--ink); border-color:var(--ink); background:var(--paper-deep); }

.teacher-btn{
  display:flex; align-items:center; gap:7px;
  background:transparent; border:2px solid var(--paper-edge); color:var(--ink-soft);
  padding:7px 16px; border-radius:var(--wobble2); font-weight:700; font-size:.9rem;
}
.teacher-btn:hover{ border-color:var(--ink-soft); color:var(--ink); }
.teacher-btn.is-on{ border-color:var(--sage); color:var(--sage); background:rgba(126,155,110,.1); }

/* ── Views ──────────────────────────────────────────────── */
main{ max-width:1320px; margin:0 auto; padding:26px 26px 90px; }
.view{ display:none; animation:fade .3s ease; }
.view.is-active{ display:block; }
@keyframes fade{ from{opacity:0; transform:translateY(8px);} to{opacity:1; transform:none;} }

.panel{
  background:rgba(255,253,246,.62);
  border:2.5px solid var(--ink);
  border-radius:var(--wobble);
  padding:24px 28px 28px;
  margin-bottom:26px;
  box-shadow:var(--shadow);
}
.panel:nth-child(even){ border-radius:var(--wobble2); }

.section-title{ font-size:2rem; }
.section-sub{ margin:2px 0 18px; color:var(--ink-soft); font-size:.95rem; max-width:70ch; }
.muted-note{ font-family:'Nunito'; font-size:.85rem; color:var(--ink-faint); font-weight:600; }

/* ── Hero ───────────────────────────────────────────────── */
.hero{
  position:relative; text-align:center;
  padding:26px 20px 30px; margin-bottom:26px;
  border-bottom:3px dashed var(--paper-edge);
}
.hero-scene{
  display:flex; align-items:flex-end; justify-content:center; gap:30px;
  margin-bottom:6px; flex-wrap:wrap;
}
.hero-label{ font-family:'Caveat',cursive; font-size:1.7rem; color:var(--ink-soft); margin:0; }
.bignum{
  font-family:'Caveat',cursive; font-weight:700;
  font-size:clamp(4.5rem,13vw,9rem); line-height:.95;
  margin:-4px 0 -6px; color:var(--terracotta);
  text-shadow:2px 3px 0 rgba(201,97,63,.16);
}
.hero-stats{ display:flex; justify-content:center; gap:14px; flex-wrap:wrap; margin-top:20px; }
.chip-stat{
  background:var(--paper-deep); border:2px solid var(--ink);
  border-radius:var(--wobble2); padding:8px 20px 6px; box-shadow:var(--shadow);
}
.chip-stat b{ font-family:'Caveat',cursive; font-size:1.9rem; display:block; line-height:1; }
.chip-stat span{ font-size:.78rem; color:var(--ink-soft); font-weight:700; letter-spacing:.03em; }

/* ── Reol ───────────────────────────────────────────────── */
.shelf-wrap{ padding-top:6px; }
.shelf{
  display:flex; align-items:flex-end; gap:5px; flex-wrap:wrap;
  min-height:96px; padding:0 8px;
}
.shelf-plank{
  height:12px; border-radius:6px; margin-top:-2px;
  background:linear-gradient(180deg,#C79A63,#A67B49);
  box-shadow:0 5px 12px -5px rgba(61,52,44,.5);
  filter:url(#rough);
}
.spine{
  width:34px; border:2px solid var(--ink); border-bottom:none;
  border-radius:5px 5px 0 0; position:relative;
  display:flex; align-items:flex-end; justify-content:center;
  padding-bottom:8px; cursor:pointer;
  transition:transform .18s ease;
  animation:pop .45s cubic-bezier(.3,1.5,.5,1) backwards;
}
.spine:hover{ transform:translateY(-9px) rotate(-2deg); }
.spine span{
  writing-mode:vertical-rl; transform:rotate(180deg);
  font-size:.66rem; font-weight:800; color:rgba(255,253,246,.95);
  white-space:nowrap; overflow:hidden; max-height:88%;
  text-shadow:0 1px 2px rgba(0,0,0,.35);
}
@keyframes pop{ from{ transform:translateY(24px) scaleY(.5); opacity:0; } }
.shelf-empty{ color:var(--ink-faint); font-family:'Caveat',cursive; font-size:1.5rem; padding:24px 8px; }

/* ── Elev-grid ──────────────────────────────────────────── */
.student-grid{
  display:grid; grid-template-columns:repeat(auto-fill,minmax(228px,1fr)); gap:14px;
}
.student-card{
  text-align:left; background:var(--paper);
  border:2.5px solid var(--ink); border-radius:var(--wobble);
  padding:14px 16px 16px; box-shadow:var(--shadow);
  transition:transform .16s ease, box-shadow .16s ease;
}
.student-card:nth-child(3n){ border-radius:var(--wobble2); }
.student-card:hover{ transform:translateY(-4px) rotate(-.6deg); box-shadow:0 2px 0 rgba(61,52,44,.1),0 18px 26px -16px rgba(61,52,44,.6); }
.student-card .name{
  font-family:'Caveat',cursive; font-size:1.75rem; font-weight:700;
  display:flex; align-items:center; gap:8px; line-height:1.05;
}
.student-card.warn .name{ color:var(--flag-warn); }
.student-card.late .name{ color:var(--flag-late); }
.student-card .book{
  font-size:.86rem; color:var(--ink-soft); font-weight:600;
  margin:4px 0 10px; min-height:2.5em;
  display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;
}
.student-card .book.none{ font-style:italic; color:var(--ink-faint); }
.meta-line{ display:flex; justify-content:space-between; font-size:.75rem; font-weight:800; color:var(--ink-faint); margin-top:6px; }

.dot{ width:11px; height:11px; border-radius:50%; display:inline-block; border:1.5px solid rgba(61,52,44,.35); flex:none; }
.dot-ok{ background:var(--sage); }
.dot-warn{ background:var(--flag-warn); }
.dot-late{ background:var(--flag-late); }

.legend{ display:flex; gap:22px; flex-wrap:wrap; margin-top:18px; font-size:.8rem; color:var(--ink-soft); font-weight:600; }
.legend span{ display:flex; align-items:center; gap:7px; }

/* ── Fremdriftsbjælke ───────────────────────────────────── */
.prog{
  height:16px; background:var(--paper-deep);
  border:2px solid var(--ink); border-radius:10px;
  overflow:hidden; position:relative;
}
.prog i{
  display:block; height:100%; border-radius:8px 3px 3px 8px;
  background:repeating-linear-gradient(115deg,var(--fill,var(--amber)) 0 9px,rgba(255,255,255,.22) 9px 14px);
  transition:width .7s cubic-bezier(.3,1,.4,1);
}

/* ── Elevside ───────────────────────────────────────────── */
.back-btn{
  background:transparent; border:none; color:var(--ink-soft);
  font-weight:800; font-size:.95rem; padding:6px 0; margin-bottom:12px;
}
.back-btn:hover{ color:var(--ink); }

.elev-head{ display:flex; align-items:flex-end; gap:18px; flex-wrap:wrap; margin-bottom:6px; }
.elev-head h2{ font-size:3.2rem; }
.elev-stats{ display:flex; gap:12px; flex-wrap:wrap; margin:14px 0 0; }

.current-book{
  display:grid; grid-template-columns:auto 1fr; gap:26px; align-items:center;
  background:var(--paper-deep); border:2.5px solid var(--ink);
  border-radius:var(--wobble2); padding:22px 26px; box-shadow:var(--shadow);
}
.current-book h3{ font-size:2.1rem; margin-bottom:2px; }
.current-book .author{ color:var(--ink-soft); font-size:.9rem; font-weight:700; margin:0 0 12px; }
.pagecount{ font-family:'Caveat',cursive; font-size:1.6rem; margin-top:8px; display:flex; justify-content:space-between; }
.pagecount b{ color:var(--terracotta); }

.actions{ display:flex; gap:12px; flex-wrap:wrap; margin-top:20px; }

.btn{
  border:2.5px solid var(--ink); border-radius:var(--wobble);
  background:var(--paper); padding:12px 26px;
  font-weight:800; font-size:1rem; box-shadow:var(--shadow);
  transition:transform .12s ease, background .15s;
}
.btn:hover{ transform:translateY(-2px); }
.btn:active{ transform:translateY(1px); }
.btn-primary{ background:var(--amber); }
.btn-big{ font-size:1.25rem; padding:16px 34px; border-radius:var(--wobble2); }
.btn-done{ background:var(--sage); color:#fff; }
.btn-ghost{ background:transparent; }
.btn-danger{ background:transparent; border-color:var(--flag-late); color:var(--flag-late); }
.btn-sm{ padding:6px 14px; font-size:.82rem; border-width:2px; }

.genre-tag{
  display:inline-block; padding:3px 13px 1px; border-radius:var(--wobble2);
  border:2px solid var(--ink); font-family:'Caveat',cursive; font-size:1.25rem;
  font-weight:700; line-height:1.3;
}

.book-row{
  display:flex; align-items:center; gap:16px; padding:13px 4px;
  border-bottom:2px dashed var(--paper-edge);
}
.book-row:last-child{ border-bottom:none; }
.book-row .bk-title{ font-weight:800; }
.book-row .bk-meta{ font-size:.8rem; color:var(--ink-soft); font-weight:600; }
.book-row .grow{ flex:1; min-width:0; }

.stars{ color:var(--amber); font-size:1.15rem; letter-spacing:2px; white-space:nowrap; }
.quote{
  font-family:'Caveat',cursive; font-size:1.45rem; color:var(--ink-soft);
  line-height:1.35; margin:6px 0 0;
}

/* ── Anbefalinger ───────────────────────────────────────── */
.toplist{ display:grid; gap:14px; }
.top-item{
  display:grid; grid-template-columns:auto auto 1fr auto; gap:18px; align-items:center;
  background:var(--paper); border:2.5px solid var(--ink);
  border-radius:var(--wobble); padding:16px 22px; box-shadow:var(--shadow);
}
.top-item:nth-child(even){ border-radius:var(--wobble2); }
.rank{ font-family:'Caveat',cursive; font-size:2.6rem; color:var(--ink-faint); line-height:1; width:42px; text-align:center; }
.top-item h4{ font-size:1.15rem; margin:0; font-weight:800; }

.feed{ display:grid; gap:14px; grid-template-columns:repeat(auto-fill,minmax(310px,1fr)); }
.feed-card{
  background:var(--paper); border:2.5px solid var(--ink);
  border-radius:var(--wobble2); padding:18px 20px; box-shadow:var(--shadow);
}
.anon{ font-size:.78rem; font-weight:800; color:var(--ink-faint); letter-spacing:.04em; }

/* ── Genrer ─────────────────────────────────────────────── */
.genre-grid{ display:grid; gap:20px; grid-template-columns:repeat(auto-fill,minmax(330px,1fr)); }
.genre-card{
  background:rgba(255,253,246,.7); border:2.5px solid var(--ink);
  border-radius:var(--wobble); padding:22px 24px 24px; box-shadow:var(--shadow);
  border-top-width:9px;
}
.genre-card:nth-child(even){ border-radius:var(--wobble2); }
.genre-card h3{ font-size:2rem; display:flex; align-items:center; gap:10px; }
.genre-what{ font-size:.95rem; margin:6px 0 4px; }
.genre-feel{ font-family:'Caveat',cursive; font-size:1.4rem; color:var(--ink-soft); margin:10px 0 14px; }
.genre-books{ border-top:2px dashed var(--paper-edge); padding-top:12px; }
.genre-books h5{ margin:0 0 7px; font-size:.75rem; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-faint); }
.genre-books li{ font-size:.88rem; margin-bottom:3px; }
.genre-books ul{ margin:0; padding-left:18px; }
.genre-none{ font-size:.85rem; color:var(--ink-faint); font-style:italic; }

/* ── Lærer ──────────────────────────────────────────────── */
.add-row{ display:flex; gap:10px; margin-bottom:18px; flex-wrap:wrap; }
input[type=text],input[type=number],textarea,select{
  background:var(--paper); border:2.5px solid var(--ink);
  border-radius:var(--wobble2); padding:11px 18px; outline:none;
}
input:focus,textarea:focus,select:focus{ border-color:var(--terracotta); }
.add-row input{ flex:1; min-width:200px; }
.admin-list{ display:grid; gap:2px; max-height:420px; overflow:auto; }
.admin-row{
  display:flex; align-items:center; gap:14px; padding:10px 6px;
  border-bottom:2px dashed var(--paper-edge);
}
.admin-row .grow{ flex:1; min-width:0; }
.settings-row{ display:flex; align-items:center; gap:12px; margin-bottom:14px; flex-wrap:wrap; }
.settings-row input{ width:110px; padding:7px 14px; }
.settings-row label{ font-weight:700; display:flex; align-items:center; gap:10px; }
.storage-note{ font-size:.82rem; color:var(--ink-faint); margin:14px 0 0; }

/* ── Modal ──────────────────────────────────────────────── */
.modal-back{
  position:fixed; inset:0; z-index:100;
  background:rgba(61,52,44,.42); backdrop-filter:blur(3px);
  display:flex; align-items:center; justify-content:center; padding:24px;
  animation:fade .2s ease;
}
/* display:flex ovenfor slår browserens [hidden] ihjel — derfor denne */
.modal-back[hidden]{ display:none; }
.modal{
  background:var(--paper); border:3px solid var(--ink);
  border-radius:var(--wobble); padding:30px 34px 34px;
  width:min(560px,100%); max-height:92vh; overflow:auto;
  box-shadow:0 30px 60px -20px rgba(61,52,44,.7);
  animation:rise .32s cubic-bezier(.2,1.2,.4,1);
}
@keyframes rise{ from{ transform:translateY(30px) scale(.96); opacity:0; } }
.modal h3{ font-size:2.3rem; margin-bottom:4px; }
.modal .sub{ color:var(--ink-soft); font-size:.92rem; margin:0 0 20px; }
.field{ margin-bottom:16px; }
.field label{ display:block; font-weight:800; font-size:.82rem; letter-spacing:.04em; margin-bottom:6px; text-transform:uppercase; color:var(--ink-soft); }
.field input,.field textarea,.field select{ width:100%; }
.field textarea{ min-height:96px; resize:vertical; font-family:'Caveat',cursive; font-size:1.4rem; }
.modal-actions{ display:flex; gap:12px; justify-content:flex-end; margin-top:24px; flex-wrap:wrap; }

/* Talstyr til smartboard */
.numpad{ display:grid; grid-template-columns:repeat(3,1fr); gap:10px; margin-top:8px; }
.numpad button{
  background:var(--paper-deep); border:2.5px solid var(--ink);
  border-radius:var(--wobble2); padding:16px 0;
  font-family:'Caveat',cursive; font-size:2.1rem; font-weight:700; line-height:1;
}
.numpad button:active{ background:var(--amber); }
.pageview{
  font-family:'Caveat',cursive; font-size:4rem; text-align:center;
  border:2.5px solid var(--ink); border-radius:var(--wobble);
  background:var(--paper-deep); padding:6px 0 2px; line-height:1.1;
}
.pageview small{ display:block; font-family:'Nunito'; font-size:.8rem; font-weight:700; color:var(--ink-soft); margin-top:-4px; padding-bottom:8px; }

.chips{ display:flex; gap:9px; flex-wrap:wrap; }
.chip{
  border:2.5px solid var(--ink); border-radius:var(--wobble2);
  background:var(--paper); padding:7px 17px 5px;
  font-family:'Caveat',cursive; font-size:1.35rem; font-weight:700; line-height:1.2;
}
.chip.on{ background:var(--ink); color:var(--paper); }

.starpick{ display:flex; gap:8px; justify-content:center; }
.starpick button{
  background:none; border:none; font-size:3.1rem; line-height:1;
  filter:grayscale(1) opacity(.3); transition:transform .15s, filter .15s;
}
.starpick button.on{ filter:none; transform:scale(1.12); }
.starpick button:hover{ transform:scale(1.2); }

/* ── Fejring ────────────────────────────────────────────── */
.celebrate{ text-align:center; }
.celebrate .burst{ margin:0 auto 6px; }
.celebrate h3{ font-size:3rem; color:var(--terracotta); }

/* ── Toast ──────────────────────────────────────────────── */
.toast{
  position:fixed; bottom:26px; left:50%; transform:translateX(-50%);
  background:var(--ink); color:var(--paper);
  padding:13px 30px; border-radius:var(--wobble2);
  font-weight:700; z-index:200; box-shadow:0 14px 30px -12px rgba(0,0,0,.6);
  animation:rise .3s cubic-bezier(.2,1.3,.4,1);
}

/* ── Selvtegnende illustrationer ────────────────────────── */
[data-ill]{ display:inline-block; line-height:0; }
[data-ill] svg path,[data-ill] svg circle,[data-ill] svg line,[data-ill] svg ellipse{
  stroke:var(--ink); fill:none; stroke-width:2.6;
  stroke-linecap:round; stroke-linejoin:round;
  vector-effect:non-scaling-stroke;
}
.draw{ animation:draw 1.1s ease forwards; }
@keyframes draw{ to{ stroke-dashoffset:0; } }
.ill-fill{ fill:var(--amber); stroke:var(--ink); opacity:0; animation:fadein .5s ease .7s forwards; }
@keyframes fadein{ to{ opacity:1; } }

/* ── Smartboard / mindre skærme ─────────────────────────── */
@media (max-width:900px){
  .topbar{ padding:12px 16px; gap:12px; }
  .brand h1{ font-size:1.8rem; }
  .tab{ font-size:1.25rem; padding:3px 13px 1px; }
  main{ padding:18px 16px 70px; }
  .panel{ padding:18px 18px 22px; }
  .current-book{ grid-template-columns:1fr; gap:14px; }
  .teacher-label{ display:none; }
  .top-item{ grid-template-columns:auto 1fr; }
  .hero-scene{ gap:16px; }
}
@media (min-width:1500px){
  body{ font-size:19px; }
  .student-grid{ grid-template-columns:repeat(auto-fill,minmax(252px,1fr)); }
}
@media (prefers-reduced-motion:reduce){
  *{ animation-duration:.01ms !important; transition-duration:.01ms !important; }
}