:root{color-scheme:light}
*{box-sizing:border-box}
body{margin:0;background:#faf9f5;color:#1c1b18;
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;line-height:1.55;
  -webkit-text-size-adjust:100%}
.wrap{max-width:760px;margin:0 auto;padding:12px 16px calc(24px + env(safe-area-inset-bottom))}
.apphead{display:flex;align-items:center;justify-content:space-between;padding:6px 0 12px}
.brand{font-weight:700;font-size:18px;letter-spacing:.2px}
.brand span{color:#3a3f8f}
.headbtns{display:flex;align-items:center;gap:10px}
.iconbtn{font-size:20px;background:none;border:none;cursor:pointer;padding:4px}
.netdot{width:10px;height:10px;border-radius:50%;background:#bdbcb4;display:inline-block}
.netdot.on{background:#3fae6a}.netdot.off{background:#d08a8a}

h1{font-size:22px;font-weight:600;margin:4px 0 4px}
.sub{font-size:14px;color:#5f5e5a;margin:0 0 14px}

button{font:inherit;cursor:pointer}
.primary{background:#1c1b18;color:#fff;border:1px solid #1c1b18;border-radius:10px;padding:11px 18px;font-size:15px;font-weight:600}
.primary:active{transform:translateY(1px)}
.primary.big{width:100%;padding:15px;font-size:17px;margin:6px 0 16px}
.ghost{background:none;border:1px solid #cfcdc3;border-radius:9px;padding:8px 14px;font-size:14px;color:#1c1b18}
button:disabled{opacity:.4;cursor:default}

.startrow{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin:2px 0 18px;font-size:14px;color:#5f5e5a}
.startrow select{font:inherit;padding:5px 8px;border-radius:7px;border:1px solid #d8d6cc;background:#fff;margin-left:6px}
.chk{display:flex;align-items:center;gap:7px}
.chk input{width:18px;height:18px}

.duebox{background:#fff;border:1px solid #e7e5dc;border-radius:12px;padding:12px 14px;font-size:14px;margin:0 0 16px}
.duebox b{color:#3a3f8f}
.duebox .line{display:flex;justify-content:space-between;padding:3px 0;border-bottom:1px solid #f1efe6}
.duebox .line:last-child{border:none}

details.cheat{background:#fff;border:1px solid #e7e5dc;border-radius:12px;padding:4px 14px;margin:6px 0}
details.cheat summary{cursor:pointer;font-weight:600;font-size:14px;padding:8px 0}
details.cheat table{width:100%;border-collapse:collapse;font-size:13px;margin:4px 0 8px}
details.cheat td{padding:4px 6px;border-bottom:1px solid #efede4;vertical-align:top}
details.cheat td.k{font-weight:700;width:28px;color:#3a3f8f}

.nav{display:flex;align-items:center;gap:10px;position:sticky;top:0;background:#faf9f5;padding:6px 0 8px;z-index:5}
.nav .ind{font-size:14px;font-weight:600;margin-left:auto}
.prog{flex:0 0 90px;height:6px;background:#eceae1;border-radius:4px;overflow:hidden}
.prog i{display:block;height:100%;background:#3a3f8f;width:0;transition:width .25s}

.chip{font-size:12px;padding:3px 10px;border-radius:8px;background:#eef0ff;color:#3a3f8f}
.chip.alt{background:#f0efe7;color:#5f5e5a}
.top{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 10px}

.ecgbox{background:#fff;border:1px solid #e7e5dc;border-radius:12px;padding:8px;margin-bottom:6px}
.ecgbox img{width:100%;height:auto;border-radius:8px;display:block}
.hintc{font-size:12px;color:#86857e;text-align:center;margin:6px 0 14px}
.valbox{background:#fff;border:1px solid #e7e5dc;border-radius:12px;padding:10px 14px;margin-bottom:8px}
.valcap{font-size:12px;font-weight:600;color:#5f5e5a;text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}
.valtab{width:100%;border-collapse:collapse;font-size:15px}
.valtab td{padding:5px 4px;border-bottom:1px solid #f0efe7}
.valtab td:first-child{color:#5f5e5a}
.valtab td:last-child{text-align:right;font-variant-numeric:tabular-nums}
.valtab tr:last-child td{border-bottom:none}
.backupbox{border-top:1px solid #ece9df;margin-top:10px;padding-top:6px}
.mwrap{display:flex;flex-direction:column;gap:9px;margin-top:10px}
.mrow{display:flex;align-items:center;gap:10px}
.mlbl{flex:0 0 42%;font-size:13px;color:#3a3936;line-height:1.25}
.mtrack{flex:1;height:11px;background:#f0efe7;border-radius:6px;overflow:hidden}
.mfill{height:100%;border-radius:6px;transition:width .3s}
.mval{flex:0 0 46px;text-align:right;font-size:12.5px;font-variant-numeric:tabular-nums;color:#5f5e5a}
.focusbox{background:#fffaf0;border:1px solid #f0e4c8;border-radius:14px;padding:14px 16px;margin-bottom:12px}
.focuslbl{font-size:12px;font-weight:700;color:#9a7b2e;text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}
.focustext{font-size:15px;color:#3a3936;line-height:1.35}
.fnote{color:#86857e;font-size:13px}
.cheat.incase{margin:10px 0 0;border:1px solid #e7e5dc;border-radius:10px;padding:4px 12px;background:#fbfaf6}
.cheat.incase summary{font-size:13.5px}
.zoomov{position:fixed;inset:0;z-index:1000;background:rgba(20,19,16,.94);display:flex}
.zoomov[hidden]{display:none}
.zoomscroll{flex:1;overflow:auto;-webkit-overflow-scrolling:touch;display:flex;align-items:flex-start;justify-content:center}
.zoomscroll img{max-width:none;width:auto;min-width:100%;height:auto;cursor:zoom-out}
.zoomclose{position:fixed;top:14px;right:16px;z-index:1001;width:40px;height:40px;border-radius:50%;border:none;background:#fff;color:#23221e;font-size:18px;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.3)}
.clin{background:#fff;border:1px solid #e7e5dc;border-radius:12px;padding:12px 14px;font-size:14.5px;margin:8px 0 12px}

/* Blixtdiagnos */
.flash{background:#fff;border:2px solid #1c1b18;border-radius:14px;padding:14px;margin:10px 0 14px}
.flash h2{font-size:16px;margin:0 0 4px}
.flash .timer{font-size:13px;color:#86857e;margin-bottom:10px}
.flash .timer b{font-variant-numeric:tabular-nums}
.flash .fbtns{display:flex;gap:10px}
.flash .fbtns button{flex:1;padding:14px;border-radius:10px;font-size:15px;font-weight:600;border:1px solid #cfcdc3;background:#fff}
.flash .fbtns button.danger{border-color:#d99}
.flash .fbtns button.safe{border-color:#9c9}
.flash .oneliner{width:100%;margin-top:10px;border:1px solid #d8d6cc;border-radius:8px;padding:8px 10px;font:inherit;font-size:14px}
.flashres{display:none;margin-top:10px;padding:10px 12px;border-radius:8px;font-size:14px}
.flashres.show{display:block}
.flashres.ok{background:#eaf3de;border:1px solid #c0dd97;color:#27500a}
.flashres.bad{background:#fcebeb;border:1px solid #f7c1c1;color:#791f1f}

.step{background:#fff;border:1px solid #e7e5dc;border-radius:12px;padding:14px;margin-bottom:12px}
.shead{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.badge{width:30px;height:30px;border-radius:8px;background:#1c1b18;color:#fff;font-weight:600;display:flex;align-items:center;justify-content:center;font-size:15px}
.stitle{font-weight:600;font-size:15px}
.q{font-size:14px;color:#5f5e5a;margin:6px 0 8px}
textarea.ans{width:100%;border:1px solid #d8d6cc;border-radius:8px;padding:8px 10px;font:inherit;font-size:14px;resize:vertical;background:#fcfcfa}
textarea.ans:focus{outline:none;border-color:#8a8fd6}
.btns{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}
.btns button{font-size:13.5px;padding:7px 13px;border-radius:8px;border:1px solid #cfcdc3;background:#fff}
.btns button.hintb{border-color:#e0b651;color:#854f0b}
.btns button.grade{border-color:#8a8fd6;color:#3a3f8f}
.hintbox{display:none;margin-top:8px;padding:10px 12px;background:#fff7e8;border:1px solid #f3d79b;border-radius:8px;font-size:14px;color:#633806}
.hintbox.show{display:block}
.facit{display:none;margin-top:10px;padding:10px 12px;background:#f1f7f3;border:1px solid #cfe6da;border-radius:8px;font-size:14px}
.facit.show{display:block}
.flabel{display:inline-block;font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:#0f6e56;margin-right:8px}
.ai{display:none;margin-top:8px;padding:10px 12px;background:#eef0ff;border:1px solid #cdcbf6;border-radius:8px;font-size:14px;color:#26215c;white-space:pre-wrap}
.ai.show{display:block}
.ai.v-ok{background:#eaf3de;border-color:#c0dd97;color:#27500a}
.ai.v-mid{background:#faeeda;border-color:#fac775;color:#633806}
.ai.v-bad{background:#fcebeb;border-color:#f7c1c1;color:#791f1f}

.final{background:#fff;border:2px solid #1c1b18;border-radius:12px;padding:14px;margin-top:6px}
.final h2{font-size:16px;margin:0 0 8px}
.scale{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.scale button{width:42px;text-align:center;padding:9px 0;border-radius:8px;border:1px solid #cfcdc3;background:#fff;font-size:15px}
.scale button.sel{background:#1c1b18;color:#fff;border-color:#1c1b18}
.lbl{font-size:13.5px;font-weight:600;margin-top:12px}
.dx{display:none;margin-top:10px}.dx.show{display:block}
.pearl{background:#fff7e8;border:1px solid #f3d79b;border-radius:8px;padding:10px 12px;margin-top:10px;font-size:14px}
.note{font-size:12.5px;color:#86857e;margin-top:8px}
.nextbtn{width:100%;margin-top:14px}

.overlay{position:fixed;inset:0;background:rgba(28,27,24,.45);display:flex;align-items:flex-end;justify-content:center;z-index:20}
.overlay[hidden]{display:none}
.sheet{background:#faf9f5;width:100%;max-width:520px;border-radius:16px 16px 0 0;padding:18px 18px calc(20px + env(safe-area-inset-bottom));box-shadow:0 -8px 30px rgba(0,0,0,.2)}
.sheet h2{font-size:18px;margin:0 0 12px}
.fld{display:block;font-size:13px;font-weight:600;color:#5f5e5a;margin-bottom:12px}
.fld input{display:block;width:100%;margin-top:5px;border:1px solid #d8d6cc;border-radius:9px;padding:11px;font:inherit;font-size:15px;background:#fff}
.hint{font-size:12.5px;color:#86857e;margin:4px 0}
.sheetbtns{display:flex;gap:10px;margin-top:8px}
.sheetbtns .primary{flex:1}

.foot{font-size:11px;color:#9b9a92;text-align:center;margin:22px 0 4px}