/* Klassenkonto – Tafel. Systemschriften, keine externen Quellen (DSGVO). */
.kk-app{
	--kk-bg:#eef1f4; --kk-panel:#fff; --kk-ink:#18202a; --kk-muted:#5b6676; --kk-line:#d5dbe3;
	--kk-bonus:#b87300; --kk-bonus-soft:#fbefd9; --kk-warn:#c8322b; --kk-warn-soft:#fbe3e1; --kk-ok:#1f7a45; --kk-accent:#1d4e89;
	--kk-display:"Arial Narrow","Roboto Condensed","Helvetica Neue",Arial,sans-serif;
	--kk-body:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
	color-scheme:light;
	background:var(--kk-bg); color:var(--kk-ink); font-family:var(--kk-body); font-size:17px; line-height:1.35;
	border-radius:14px; position:relative;
}
.kk-app.kk-theme-dark{
	--kk-bg:#10151c; --kk-panel:#18202a; --kk-ink:#eef2f6; --kk-muted:#9aa6b5; --kk-line:#2b3644;
	--kk-bonus:#f2b33d; --kk-bonus-soft:#3a2d14; --kk-warn:#ff6b5e; --kk-warn-soft:#3d1c1a; --kk-ok:#3fb877; --kk-accent:#7fb0ec;
	color-scheme:dark;
}
@media (prefers-color-scheme: dark){
	.kk-app.kk-theme-auto{
		--kk-bg:#10151c; --kk-panel:#18202a; --kk-ink:#eef2f6; --kk-muted:#9aa6b5; --kk-line:#2b3644;
		--kk-bonus:#f2b33d; --kk-bonus-soft:#3a2d14; --kk-warn:#ff6b5e; --kk-warn-soft:#3d1c1a; --kk-ok:#3fb877; --kk-accent:#7fb0ec;
		color-scheme:dark;
	}
}
html:has(body.kk-body){height:100%}
body.kk-body{margin:0;min-height:100%;background:#10151c}
.kk-app.kk-standalone{border-radius:0;min-height:100vh}
.kk-app *,.kk-app *::before,.kk-app *::after{box-sizing:border-box}
.kk-app button{font:inherit;color:inherit;cursor:pointer;border:1px solid var(--kk-line);background:var(--kk-panel);border-radius:10px;padding:.55em .9em;min-height:48px;touch-action:manipulation;line-height:1.2;text-transform:none;letter-spacing:normal;box-shadow:none}
.kk-app button:hover{border-color:var(--kk-muted)}
.kk-app button:focus-visible,.kk-app input:focus-visible{outline:3px solid var(--kk-accent);outline-offset:2px}
.kk-app button:disabled{opacity:.4;cursor:not-allowed}
.kk-loading{padding:40px 16px;text-align:center;color:var(--kk-muted)}
.kk-wrap{max-width:1200px;margin:0 auto;padding:16px;display:flex;flex-direction:column;gap:14px}
.kk-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.kk-app h1{font-family:var(--kk-display);font-weight:800;font-size:30px;letter-spacing:.02em;margin:0;text-transform:uppercase;color:var(--kk-ink);line-height:1}
.kk-klasse{font-family:var(--kk-display);font-weight:700;font-size:30px;color:var(--kk-accent);line-height:1}
.kk-spacer{flex:1}
.kk-tool,.kk-lockbtn{min-height:42px!important;padding:.35em .8em!important;font-size:15px!important}
.kk-lockbtn{font-weight:700;border-left:5px solid var(--kk-ok)!important}
.kk-locked .kk-lockbtn{border-left-color:var(--kk-warn)!important}
.kk-net{font-size:13px;color:var(--kk-warn)}
.kk-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:14px}
.kk-col{display:flex;flex-direction:column;gap:14px}
.kk-card{background:var(--kk-panel);border:1px solid var(--kk-line);border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:14px}
.kk-label{font-family:var(--kk-display);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:17px;color:var(--kk-muted);display:flex;justify-content:space-between;gap:8px;align-items:center}
.kk-big{font-family:var(--kk-display);font-weight:800;font-size:96px;line-height:.9;color:var(--kk-bonus);font-variant-numeric:tabular-nums}
.kk-bonusrow{display:flex;align-items:flex-end;gap:16px;flex-wrap:wrap}
.kk-next{color:var(--kk-muted);padding-bottom:8px}
.kk-next b{color:var(--kk-ink)}
.kk-cap{color:var(--kk-bonus);font-weight:700}
.kk-track{position:relative;height:22px;background:var(--kk-bonus-soft);border-radius:11px;margin:30px 6px 4px}
.kk-fill{position:absolute;left:0;top:0;bottom:0;background:var(--kk-bonus);border-radius:11px;transition:width .4s ease}
.kk-tier{position:absolute;top:-30px;transform:translateX(-50%);text-align:center;width:60px;pointer-events:none}
.kk-tier.kk-end{transform:translateX(-80%)}
.kk-n{font-family:var(--kk-display);font-weight:700;font-size:20px;font-variant-numeric:tabular-nums}
.kk-tick{position:absolute;left:50%;top:26px;width:3px;height:22px;background:var(--kk-ink);opacity:.35;transform:translateX(-50%)}
.kk-tier.kk-end .kk-tick{left:80%}
.kk-reached .kk-n{color:var(--kk-bonus)}
.kk-tier.kk-reached .kk-tick{opacity:1;background:var(--kk-bonus)}
.kk-tierlist{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:6px 14px;font-size:14px;color:var(--kk-muted)}
.kk-tierlist b{font-family:var(--kk-display);font-size:18px;color:var(--kk-ink);margin-right:6px}
.kk-tierlist .kk-reached b{color:var(--kk-bonus)}
.kk-plusgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px}
.kk-plusgrid button{display:flex;flex-direction:column;align-items:flex-start;gap:2px;text-align:left;min-height:64px;border-left:5px solid var(--kk-bonus)}
.kk-plusgrid b{font-size:18px}
.kk-plusgrid span{font-size:13px;color:var(--kk-muted)}
.kk-today{display:flex;gap:6px}
.kk-dot{width:16px;height:16px;border-radius:50%;border:2px solid var(--kk-bonus)}
.kk-dot.kk-on{background:var(--kk-bonus)}
.kk-row{display:flex;gap:8px;flex-wrap:wrap}
.kk-row>button{flex:1}
.kk-app .kk-redeem{background:var(--kk-bonus);color:#1b1200;border-color:var(--kk-bonus);font-weight:700}
.kk-log{font-size:14px;color:var(--kk-muted);display:flex;flex-direction:column;gap:2px}
.kk-strikes{display:flex;gap:10px}
.kk-strike{flex:1;height:70px;border-radius:10px;border:2px dashed var(--kk-line);display:grid;place-items:center;font-family:var(--kk-display);font-weight:800;font-size:40px;color:var(--kk-line)}
.kk-strike.kk-on{border:2px solid var(--kk-warn);background:var(--kk-warn-soft);color:var(--kk-warn)}
.kk-warnbtn{border-left:5px solid var(--kk-warn)!important;font-weight:700}
.kk-alert{background:var(--kk-warn);color:#fff;border-radius:10px;padding:12px 14px;font-weight:700;font-size:19px}
.kk-alert small{display:block;font-weight:400;font-size:15px}
.kk-muted{color:var(--kk-muted);font-size:15px}
.kk-center{text-align:center}
.kk-clock{font-family:var(--kk-display);font-weight:800;font-size:72px;line-height:1;font-variant-numeric:tabular-nums;text-align:center}
.kk-clock.kk-low{color:var(--kk-warn)}
.kk-presets button{min-width:60px}
.kk-locked .kk-plusgrid button,.kk-locked .kk-warnbtn,.kk-locked .kk-redeem{opacity:.75}
.kk-busy .kk-card button{pointer-events:none}
.kk-note{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:var(--kk-ink);color:var(--kk-bg);padding:10px 16px;border-radius:10px;opacity:0;pointer-events:none;transition:opacity .2s;z-index:100000;max-width:90vw}
.kk-note.kk-show{opacity:1}
.kk-overlay{position:fixed;inset:0;background:rgba(10,14,20,.72);display:grid;place-items:center;padding:16px;z-index:99999}
.kk-dialog{background:var(--kk-panel);color:var(--kk-ink);border-radius:16px;padding:22px;max-width:520px;width:100%;display:flex;flex-direction:column;gap:12px;border:1px solid var(--kk-line);max-height:calc(100vh - 32px);overflow:auto}
.kk-dialog h2{font-family:var(--kk-display);font-size:40px;margin:0;line-height:1;color:var(--kk-ink)}
.kk-dialog p{margin:0}
.kk-lead{font-size:20px}
.kk-msg{min-height:1.3em;color:var(--kk-warn);font-weight:700}
.kk-dbtns{display:flex;flex-direction:column;gap:8px}
.kk-app .kk-yes{background:var(--kk-ok);border-color:var(--kk-ok);color:#fff;font-weight:700;font-size:19px}
.kk-pw{font:inherit;font-size:28px;letter-spacing:.3em;text-align:center;padding:10px;border-radius:10px;border:1px solid var(--kk-line);background:var(--kk-bg);color:var(--kk-ink);width:100%}
.kk-pad{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.kk-pad button{font-size:24px;min-height:60px}
/* Breite: Anordnung nach verfügbarer Breite (auch im angedockten Fenster) */
.kk-wrap{container-type:inline-size}
.kk-checkinfo{}
@container (max-width:760px){
	.kk-grid{grid-template-columns:1fr}
	.kk-big{font-size:72px}
}
@container (max-width:560px){
	.kk-plusgrid{grid-template-columns:1fr 1fr}
	.kk-app h1{font-size:24px}
	.kk-klasse{font-size:24px}
	.kk-fullbtn{display:none}
}

/* Höhe: Die Tafel wird Stufe für Stufe kompakter, bis sie ins Fenster passt (nur Vollbild-Seite). */
.kk-standalone .kk-wrap{max-width:none}
.kk-d1 .kk-log,.kk-d1 .kk-plusgrid span{display:none}
.kk-d1 .kk-plusgrid button{min-height:52px}

.kk-d2 .kk-tierlist,.kk-d2 .kk-checkinfo{display:none}
.kk-d2 .kk-wrap{padding:10px;gap:10px}
.kk-d2 .kk-grid,.kk-d2 .kk-col{gap:10px}
.kk-d2 .kk-card{padding:12px;gap:10px}
.kk-d2 .kk-big{font-size:60px}
.kk-d2 .kk-clock{font-size:52px}
.kk-d2 .kk-strike{height:52px;font-size:30px}
@container (min-width:1000px){
	.kk-d2 .kk-grid{grid-template-columns:1.4fr 1fr 1fr}
	.kk-d2 .kk-col{display:contents}
}

.kk-d3 .kk-app h1,.kk-d3 h1{display:none}
.kk-d3 .kk-fullbtn{display:none}
.kk-d3 .kk-head{gap:8px}
.kk-d3 .kk-klasse{font-size:22px}
.kk-d3 .kk-label{font-size:14px}
.kk-d3 .kk-bonusrow{align-items:center;gap:10px}
.kk-d3 .kk-next{padding-bottom:0;font-size:15px}
.kk-d3 .kk-track{margin:26px 6px 0;height:16px}
.kk-d3 .kk-tick{height:16px}
.kk-d3 .kk-app button,.kk-d3 button{min-height:42px}
.kk-d3 .kk-plusgrid button{min-height:44px}
.kk-d3 .kk-plusgrid b{font-size:16px}
.kk-d3 .kk-strike{height:42px;font-size:26px}
.kk-d3 .kk-clock{font-size:40px}
.kk-d3 .kk-alert{font-size:16px;padding:8px 10px}

.kk-d4 .kk-wrap{padding:8px;gap:8px}
.kk-d4 .kk-grid,.kk-d4 .kk-col{gap:8px}
.kk-d4 .kk-card{padding:10px;gap:8px}
.kk-d4{font-size:15px}
.kk-d4 .kk-plusgrid{gap:6px}
.kk-d4 .kk-plusgrid button{min-height:40px;padding:.35em .6em}
.kk-d4 .kk-row{gap:6px}
.kk-d4 .kk-row>button{padding:.35em .5em}
.kk-d4 .kk-presets button{min-width:0}
.kk-d4 .kk-muted{font-size:13px}
.kk-d4 .kk-dot{width:12px;height:12px}

.kk-d5 .kk-label{display:none}
.kk-d5 .kk-card:first-child .kk-label{display:flex}
.kk-d5 .kk-big{font-size:44px}
.kk-d5 .kk-clock{font-size:32px}
.kk-d5 .kk-strike{height:34px;font-size:22px}
.kk-d5 button{min-height:38px}
.kk-d5 .kk-plusgrid button{min-height:38px}
.kk-d5 .kk-alert small{display:none}

.kk-d6{font-size:14px}
.kk-d6 .kk-big{font-size:38px}
.kk-d6 .kk-plusgrid{grid-template-columns:repeat(auto-fit,minmax(110px,1fr))}
.kk-d6 .kk-plusgrid b{font-size:14px}
.kk-d6 button{min-height:34px}
.kk-d6 .kk-plusgrid button{min-height:34px}
.kk-d6 .kk-track{margin-top:22px;height:12px}
.kk-d6 .kk-n{font-size:16px}
.kk-d6 .kk-tick{height:12px;top:22px}


.kk-d7 .kk-wrap{padding:6px;gap:6px}
.kk-d7 .kk-grid,.kk-d7 .kk-col{gap:6px}
.kk-d7 .kk-card{padding:8px;gap:6px;border-radius:10px}
.kk-d7 .kk-warnmsg-muted{display:none}
.kk-d7 .kk-tool,.kk-d7 .kk-lockbtn{min-height:32px!important;font-size:13px!important}
.kk-d7 .kk-klasse{font-size:18px}
.kk-d7 .kk-clock{font-size:26px}
.kk-d7 .kk-strike{height:28px;font-size:18px}
.kk-d7 button,.kk-d7 .kk-plusgrid button{min-height:32px;padding:.25em .45em}
.kk-d7 .kk-plusgrid b{font-size:13px}
.kk-d7 .kk-big{font-size:32px}

/* Dialoge in niedrigen Fenstern */
@media (max-height:640px){
	.kk-dialog{padding:14px;gap:8px}
	.kk-dialog h2{font-size:28px}
	.kk-pad button{min-height:44px;font-size:20px}
	.kk-pw{font-size:22px;padding:6px}
}
@media (prefers-reduced-motion:reduce){.kk-fill,.kk-note{transition:none}}