/* ===========================================================================
   Fotobuch - Gestaltung
   Bewusst ein einziges Erscheinungsbild: hell in Tuerkis. Kein Dunkelmodus,
   keine Abhaengigkeit von der Geraeteeinstellung - damit die App auf jedem
   Geraet gleich aussieht. Jede Farbe kommt aus einem Token; Bauteile greifen
   NIE direkt auf einen Farbwert zu.
   =========================================================================== */

:root{
  --bg:#eef8f7;
  --bg-grad:linear-gradient(170deg,#eef8f7 0%,#e3f3f1 100%);
  --surface:#ffffff;
  --surface-2:#e6f4f2;
  --sunken:#dcefec;
  --line:#cbe6e2;
  --ink:#0f2e2c;
  --muted:#5b807c;
  --accent:#0d9488;
  --accent-2:#0f766e;
  --accent-ink:#ffffff;
  --accent-soft:#d2efeb;

  /* Prompt-Box: kuehl, klar von Tuerkis unterscheidbar */
  --prompt:#4338ca;
  --prompt-bg:#edeefe;
  --prompt-line:#c2c7fa;
  /* Instagram-Box: warmer Gegenpol */
  --insta:#96680a;
  --insta-bg:#fdf4da;
  --insta-line:#ebd08d;

  --danger:#dc2626;
  --ok:#15803d;
  --warn:#b45309;

  --shadow-1:0 1px 2px rgba(13,80,74,.06);
  --shadow-2:0 2px 6px rgba(13,80,74,.07), 0 12px 28px rgba(13,80,74,.09);
  --radius:18px;
  --radius-s:12px;
  --tap:48px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}

/* --------------------------------------------------------------- Grundlage */
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%}
html,body{margin:0;padding:0}
body{
  font-family:var(--font);
  background:var(--bg);
  background-image:var(--bg-grad);
  background-attachment:fixed;
  color:var(--ink);
  min-height:100dvh;
  font-size:16px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
button,input,textarea,select{font:inherit;color:inherit}
button{touch-action:manipulation}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}
[hidden]{display:none !important}

/* Flex- und Grid-Kinder duerfen schrumpfen, sonst sprengen lange Titel die Zeile */
.row>*,.grid>*{min-width:0}

/* ----------------------------------------------------------------- Kopfzeile */
.app-header{
  position:sticky;top:0;z-index:30;
  background:var(--surface);
  border-bottom:1px solid var(--line);
  box-shadow:var(--shadow-1);
  display:flex;align-items:center;gap:8px;
  padding:calc(10px + env(safe-area-inset-top)) max(12px,env(safe-area-inset-left)) 10px max(12px,env(safe-area-inset-right));
}
.app-header h1{
  flex:1;margin:0;font-size:19px;font-weight:700;letter-spacing:-.01em;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--ink);
}
.app-header .sub{display:block;font-size:12px;font-weight:500;color:var(--muted);margin-top:1px}
.icon-btn{
  flex:none;display:inline-flex;align-items:center;justify-content:center;
  width:var(--tap);height:var(--tap);border-radius:14px;border:1px solid transparent;
  background:var(--surface-2);color:var(--ink);font-size:20px;cursor:pointer;
}
.icon-btn:active{transform:scale(.94)}
.icon-btn.primary{background:var(--accent);color:var(--accent-ink);font-size:28px;font-weight:400;border-color:var(--accent-2)}
.icon-btn svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ------------------------------------------------------------------- Rahmen */
.wrap{
  max-width:1180px;margin:0 auto;
  padding:16px max(14px,env(safe-area-inset-left)) calc(120px + env(safe-area-inset-bottom)) max(14px,env(safe-area-inset-right));
}

/* ------------------------------------------------------------------- Suche */
.search{position:relative;margin-bottom:18px}
.search input{
  width:100%;height:52px;border-radius:16px;border:1px solid var(--line);
  background:var(--surface);padding:0 44px 0 44px;font-size:16px;outline:none;
  box-shadow:var(--shadow-1);
}
.search input:focus{border-color:var(--accent)}
.search .lens{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}
.search .clear{
  position:absolute;right:8px;top:50%;transform:translateY(-50%);
  width:36px;height:36px;border-radius:10px;border:none;background:var(--surface-2);
  color:var(--muted);cursor:pointer;display:none;font-size:16px;
}
.search.filled .clear{display:block}

/* ------------------------------------------------------------------- Alben */
.albums{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
.album{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-2);
  cursor:pointer;transition:transform .12s ease;
}
.album:active{transform:scale(.975)}
.album .cover{
  aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;
  font-size:min(15vw,46px);background:var(--accent-soft);color:var(--accent-2);
  background-size:cover;background-position:center;
}
.album .meta{padding:11px 13px 13px}
.album .meta h3{margin:0;font-size:15px;font-weight:650;line-height:1.3;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.album .meta span{display:block;margin-top:3px;font-size:12.5px;color:var(--muted)}
.album .corner{position:absolute;top:8px;display:flex;gap:6px}
.album .corner.right{right:8px}
.album .corner.left{left:8px}
.album .corner button{
  width:36px;height:36px;border-radius:11px;border:none;cursor:pointer;
  background:rgba(9,40,38,.62);color:#fff;font-size:15px;
  display:flex;align-items:center;justify-content:center;backdrop-filter:blur(3px);
}
.album.dragging{opacity:.45}
.album.drop{outline:3px dashed var(--accent);outline-offset:-3px}

/* ------------------------------------------------------------------ Kapitel */
.chapter{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-2);margin-bottom:18px;overflow:hidden;
}
.chapter.dragging{opacity:.45}
.chapter.drop{outline:3px dashed var(--accent);outline-offset:-3px}
.ch-head{
  display:flex;align-items:center;gap:9px;padding:11px 12px;
  background:var(--surface-2);border-bottom:1px solid var(--line);
}
.ch-head .grip{cursor:grab;touch-action:none;color:var(--muted);font-size:19px;padding:4px 2px;flex:none}
.ch-head .no{
  flex:none;min-width:26px;height:26px;padding:0 8px;border-radius:999px;
  background:var(--accent);color:var(--accent-ink);font-size:13px;font-weight:700;
  display:flex;align-items:center;justify-content:center;font-variant-numeric:tabular-nums;
}
.ch-head h2{flex:1;margin:0;font-size:16px;font-weight:650;line-height:1.3}
.ch-head .acts{display:flex;gap:4px;flex:none}
.ch-head .acts button{
  width:40px;height:40px;border-radius:11px;border:none;background:transparent;
  color:var(--muted);font-size:16px;cursor:pointer;
}
.ch-head .acts button:active{background:var(--sunken)}
.state{
  flex:none;border:none;cursor:pointer;border-radius:999px;padding:6px 11px;
  font-size:12px;font-weight:700;white-space:nowrap;
}
.state.entwurf{background:var(--sunken);color:var(--muted)}
.state.fertig{background:var(--accent-soft);color:var(--accent-2)}
.state.gepostet{background:var(--ok);color:#fff}

.ch-body{padding:14px}
.ch-date{margin:-4px 0 12px;font-size:12px;color:var(--muted)}

/* Auf breiten Schirmen: Bild links, Texte rechts */
.ch-cols{display:grid;gap:14px}
@media (min-width:860px){
  .ch-cols{grid-template-columns:minmax(0,calc(38% - 7px)) minmax(0,1fr);align-items:start}
}

.shot{
  position:relative;border:2px dashed var(--line);border-radius:var(--radius-s);
  background:var(--sunken);overflow:hidden;
  min-height:150px;display:flex;align-items:center;justify-content:center;
}
.shot.over{border-color:var(--accent);background:var(--accent-soft)}
.shot img{width:100%;display:block;cursor:zoom-in}
.shot .empty{text-align:center;color:var(--muted);padding:22px 16px;width:100%}
.shot .empty .big{display:block;font-size:32px;margin-bottom:6px}
.shot .empty b{display:block;color:var(--ink);font-size:15px;font-weight:650;margin-bottom:12px}
.shot .empty small{font-size:13px}
/* Beide Wege gleich sichtbar - der Einfuegen-Knopf war als Ueberlagerung
   am Rand kaum zu finden. */
.shot .waehl{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.shot .waehl button{
  flex:1 1 132px;max-width:200px;min-height:46px;
  border:1px solid var(--accent);border-radius:12px;cursor:pointer;
  background:var(--surface);color:var(--accent-2);
  font-size:14.5px;font-weight:650;padding:11px 12px;touch-action:manipulation;
}
.shot .waehl button:active{background:var(--accent-soft)}
.shot .tools{position:absolute;right:8px;bottom:8px;display:flex;gap:6px}
.shot .tools button{
  border:none;border-radius:10px;padding:9px 12px;font-size:13px;font-weight:600;cursor:pointer;
  background:rgba(9,40,38,.68);color:#fff;backdrop-filter:blur(3px);
}
.shot .busy{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:rgba(0,0,0,.45);color:#fff;font-size:14px;font-weight:600;
}

/* ------------------------------------------------------------ Kopier-Boxen */
.box{border-radius:var(--radius-s);padding:12px 13px;margin-bottom:12px;position:relative}
.box:last-child{margin-bottom:0}
.box.prompt{background:var(--prompt-bg);border:1px solid var(--prompt-line)}
.box.insta{background:var(--insta-bg);border:1px solid var(--insta-line)}
.box .cap{
  display:flex;align-items:center;gap:7px;margin:0 96px 8px 0;
  font-size:12px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;
}
.box.prompt .cap{color:var(--prompt)}
.box.insta .cap{color:var(--insta)}
.box .dot{width:10px;height:10px;border-radius:50%;flex:none}
.box.prompt .dot{background:var(--prompt)}
.box.insta .dot{background:var(--insta)}
.box textarea{
  width:100%;background:transparent;border:none;outline:none;padding:0;resize:vertical;
  font-size:15px;line-height:1.55;min-height:58px;color:var(--ink);
}
.box textarea.tags{min-height:40px;margin-top:8px;font-size:14.5px}
.box.insta textarea.tags{color:var(--insta);font-weight:600}
.copy{
  position:absolute;top:10px;right:10px;border:none;cursor:pointer;
  border-radius:10px;padding:8px 12px;font-size:13px;font-weight:700;color:#fff;
  min-height:36px;
}
.box.prompt .copy{background:var(--prompt)}
.box.insta .copy{background:var(--insta)}
.copy.done{background:var(--ok) !important}
.count{display:flex;justify-content:space-between;gap:10px;margin-top:8px;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.count.over{color:var(--danger);font-weight:700}
.tags-sug{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.tags-sug button{
  border:1px solid var(--insta-line);background:transparent;color:var(--insta);
  border-radius:999px;padding:7px 11px;font-size:13px;cursor:pointer;
}
.copy-all{
  width:100%;border:none;cursor:pointer;border-radius:var(--radius-s);
  background:var(--accent);color:var(--accent-ink);font-weight:700;font-size:15px;
  padding:14px;min-height:52px;margin-top:12px;
}
.copy-all.done{background:var(--ok);color:#fff}

/* --------------------------------------------------------------------- FAB */
.fab{
  position:fixed;z-index:35;
  right:max(16px,env(safe-area-inset-right));
  bottom:calc(22px + env(safe-area-inset-bottom));
  width:60px;height:60px;border-radius:50%;border:none;cursor:pointer;
  background:var(--accent);color:var(--accent-ink);font-size:32px;line-height:1;
  box-shadow:0 6px 20px rgba(13,148,136,.4);
  display:flex;align-items:center;justify-content:center;
}
.fab:active{transform:scale(.92)}

/* ------------------------------------------------------------------- Leere */
.blank{text-align:center;padding:56px 20px;color:var(--muted)}
.blank .big{display:block;font-size:52px;margin-bottom:12px}
.blank h2{margin:0 0 8px;color:var(--ink);font-size:19px}
.blank p{margin:0;font-size:15px}

/* ------------------------------------------------------------------ Dialog */
.sheet{
  position:fixed;left:0;right:0;top:0;height:100%;z-index:60;
  background:rgba(6,32,30,.55);backdrop-filter:blur(3px);
  display:none;align-items:center;justify-content:center;padding:12px;
}
.sheet.open{display:flex}
.sheet .panel{
  width:100%;max-width:540px;max-height:100%;overflow-y:auto;
  background:var(--surface);border:1px solid var(--line);border-radius:20px;
  padding:20px 18px;box-shadow:var(--shadow-2);
  animation:rise .2s ease;
}
@keyframes rise{from{transform:translateY(24px);opacity:.5}to{transform:none;opacity:1}}
.panel h2{margin:0 0 14px;font-size:19px}
.panel label,.gate .card label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin:0 0 5px}
.panel input,.panel textarea,.panel select,
.gate .card input{
  width:100%;background:var(--sunken);border:1px solid var(--line);border-radius:12px;
  padding:13px 14px;font-size:16px;margin-bottom:14px;outline:none;min-height:50px;
}
.panel input:focus,.panel textarea:focus,
.gate .card input:focus{border-color:var(--accent);background:var(--surface)}
.panel textarea{resize:vertical;min-height:76px;line-height:1.5}
.panel .hint{font-size:13px;color:var(--muted);line-height:1.55;margin:0 0 14px}
.panel .stack{display:flex;flex-direction:column;gap:10px}
/* Symbolauswahl im Buch-Dialog */
.emoji-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(52px,1fr));
  gap:7px;margin:0 0 12px;
}
.emoji-grid button{
  aspect-ratio:1;min-height:52px;border:1px solid var(--line);background:var(--sunken);
  border-radius:13px;font-size:23px;line-height:1;cursor:pointer;
  display:flex;align-items:center;justify-content:center;touch-action:manipulation;
}
.emoji-grid button:active{transform:scale(.92)}
.emoji-grid button.sel{
  border-color:var(--accent);background:var(--accent-soft);
  box-shadow:inset 0 0 0 2px var(--accent);
}

/* Anleitung im Menue */
.hilfe{font-size:14.5px;line-height:1.6;color:var(--ink)}
.hilfe h3{
  margin:18px 0 6px;font-size:14px;font-weight:800;letter-spacing:.05em;
  text-transform:uppercase;color:var(--accent-2);
}
.hilfe h3:first-child{margin-top:0}
.hilfe p{margin:0 0 8px;color:var(--muted)}
.hilfe p b{color:var(--ink)}
.hilfe ul,.hilfe ol{margin:0 0 8px;padding-left:20px;color:var(--muted)}
.hilfe ol li{margin-bottom:6px}
.hilfe i{color:var(--accent-2);font-style:normal;display:block;
  background:var(--sunken);border-left:3px solid var(--accent);
  padding:9px 11px;border-radius:0 8px 8px 0;margin:2px 0 4px;font-size:14px}
.hilfe li{margin-bottom:5px}
.hilfe li b{color:var(--ink)}

/* Bildbereich im Kapitel-Dialog */
.dlg-bild{
  position:relative;border:2px dashed var(--line);border-radius:14px;
  background:var(--sunken);padding:12px;margin-bottom:14px;overflow:hidden;
}
.dlg-bild.leer{padding:16px 12px}
.dlg-bild img{width:100%;display:block;border-radius:10px;margin-bottom:10px}
.dlg-bild .waehl{display:flex;flex-wrap:wrap;gap:8px}
.dlg-bild .waehl button{
  flex:1 1 130px;min-height:46px;border:1px solid var(--accent);border-radius:12px;
  background:var(--surface);color:var(--accent-2);font-size:14.5px;font-weight:650;
  padding:11px 12px;cursor:pointer;touch-action:manipulation;
}
.dlg-bild .waehl button:active{background:var(--accent-soft)}
.dlg-bild .busy{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:rgba(9,40,38,.55);color:#fff;font-size:14px;font-weight:600;border-radius:12px;
}
.dlg-paste{margin-bottom:14px}
.dlg-paste .fieldhint{margin:8px 0 0;font-size:12.5px;color:var(--muted);line-height:1.5}

/* Einfuege-Feld fuer Bilder aus der Zwischenablage */
#pasteZone{
  min-height:132px;border:2px dashed var(--line);border-radius:14px;
  background:var(--sunken);padding:16px;color:var(--muted);outline:none;
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:15px;margin-bottom:4px;
}
#pasteZone.over{border-color:var(--accent);background:var(--accent-soft)}
#pasteZone:focus{border-color:var(--accent)}
#pasteZone img{max-width:100%;border-radius:8px}

.panel .btns{
  display:flex;gap:10px;position:sticky;bottom:-20px;
  background:var(--surface);padding:10px 0 2px;margin-top:4px;
}
.btn{
  flex:1;border:none;border-radius:14px;padding:14px;min-height:52px;
  font-size:16px;font-weight:700;cursor:pointer;
}
.btn.go{background:var(--accent);color:var(--accent-ink)}
.btn.ghost{background:var(--sunken);color:var(--muted)}
.btn.warn{background:var(--danger);color:#fff}
.btn.wide{width:100%;flex:none}

/* ---------------------------------------------------------------- Lightbox */
.lightbox{position:fixed;inset:0;z-index:70;background:rgba(0,0,0,.93);display:none;align-items:center;justify-content:center;padding:16px}
.lightbox.open{display:flex}
.lightbox img{max-width:100%;max-height:92dvh;border-radius:10px}
.lightbox .x{
  position:absolute;top:max(14px,env(safe-area-inset-top));right:14px;
  width:var(--tap);height:var(--tap);border-radius:14px;border:none;
  background:rgba(255,255,255,.16);color:#fff;font-size:22px;cursor:pointer;
}

/* -------------------------------------------------------------------- Toast */
.toast{
  position:fixed;left:50%;z-index:80;
  bottom:calc(96px + env(safe-area-inset-bottom));
  transform:translateX(-50%) translateY(14px);
  background:var(--ink);color:var(--bg);
  padding:12px 18px;border-radius:12px;font-size:14px;font-weight:600;
  box-shadow:var(--shadow-2);opacity:0;pointer-events:none;transition:.22s;
  max-width:calc(100vw - 32px);text-align:center;
}
.toast.show{opacity:1;transform:translateX(-50%)}

/* ------------------------------------------------------------------- Login */
.gate{
  min-height:100dvh;display:flex;align-items:center;justify-content:center;
  padding:24px max(16px,env(safe-area-inset-left)) calc(24px + env(safe-area-inset-bottom));
}
.gate .card{
  width:100%;max-width:400px;background:var(--surface);border:1px solid var(--line);
  border-radius:22px;padding:26px 22px;box-shadow:var(--shadow-2);
}
.gate .brand{text-align:center;margin-bottom:20px}
.gate .brand .mark{
  width:64px;height:64px;margin:0 auto 12px;border-radius:20px;
  background:var(--accent);color:var(--accent-ink);
  display:flex;align-items:center;justify-content:center;font-size:32px;
}
.gate .brand h1{margin:0;font-size:22px;letter-spacing:-.02em}
.gate .brand p{margin:5px 0 0;color:var(--muted);font-size:14px}
.gate .msg{
  border-radius:12px;padding:11px 13px;font-size:14px;margin-bottom:14px;line-height:1.5;
  background:var(--sunken);color:var(--ink);
}
.gate .msg.bad{background:color-mix(in srgb,var(--danger) 14%,transparent);color:var(--danger);font-weight:600}
.gate .card .fieldhint{
  margin:-8px 0 14px;font-size:12.5px;color:var(--muted);line-height:1.45;
}
.gate .switch{text-align:center;margin:14px 0 0}
.gate .switch button{background:none;border:none;color:var(--accent-2);font-weight:700;font-size:14.5px;cursor:pointer;padding:10px}

/* ------------------------------------------------------------- Statuszeile */
.syncbar{
  display:flex;align-items:center;gap:8px;justify-content:center;
  font-size:12.5px;color:var(--muted);padding:2px 0 14px;
}
.syncbar .led{width:8px;height:8px;border-radius:50%;background:var(--ok);flex:none}
.syncbar.off .led{background:var(--warn)}
.syncbar.bad .led{background:var(--danger)}

/* ------------------------------------------------------- Grosse Bildschirme */
@media (min-width:700px){
  .wrap{padding-top:22px}
  .albums{gap:18px;grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}
  .app-header h1{font-size:21px}
  .ch-head h2{font-size:17px}
  .ch-body{padding:16px}
}
@media (min-width:1100px){
  .albums{grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
}

/* Sehr schmale Geraete (320 px) */
@media (max-width:360px){
  .albums{gap:11px;grid-template-columns:repeat(auto-fill,minmax(132px,1fr))}
  .app-header{gap:6px;padding-left:10px;padding-right:10px}
  .icon-btn{width:44px;height:44px}
  .box .cap{margin-right:88px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important}
}