/* Muzika tyloje — one stylesheet. Brand: navy #2B4C6F, pink #E8B4B8, cream #FBF8F5, sand #F0E6DA. */

:root{
  --bg:#FBF8F5; --surface:#FFFFFF; --sunk:#F5EEE6; --raise:#FFFFFF;
  --line:#EADFD3; --line2:#D9CBBB;
  --ink:#2C2C2C; --ink2:#4A4642; --ink3:#6B655F; --ink4:#77706A;
  --head:#2B4C6F;
  --accent:#2B4C6F; --accent-on:#FFFFFF;
  --pink:#E8B4B8; --pink-lt:#FDF2F3; --pink-ink:#9A5A61;
  --ok:#2F6B4F; --obs:#8A6410; --try:#3D6B99; --adapt:#A4522C;
  --warn-bg:#FDF2F3; --warn-line:#EFC9CD; --warn-ink:#8E3A3F;
  --ai-bg:#EEF3F8; --ai-line:#C9D7E6; --ai-ink:#2B4C6F;
  --r:14px;
  --sans:'DM Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --serif:'Playfair Display',Georgia,'Times New Roman',serif;
  --navh:66px;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#131B24; --surface:#1B2632; --sunk:#212E3B; --raise:#223140;
    --line:#2E3C4B; --line2:#3C4D5F;
    --ink:#F3EFEA; --ink2:#D7D0C7; --ink3:#AEA69C; --ink4:#9D958B;
    --head:#F2D6D8;
    --accent:#E8B4B8; --accent-on:#1B2632;
    --pink:#E8B4B8; --pink-lt:#2A2228; --pink-ink:#F1B8BC;
    --ok:#5FAE88; --obs:#CFA24A; --try:#7FA7D1; --adapt:#DA8A64;
    --warn-bg:#3A2427; --warn-line:#5C3A3F; --warn-ink:#F1B8BC;
    --ai-bg:#1E2C3B; --ai-line:#34495F; --ai-ink:#A9C6E4;
  }
}
:root[data-theme="dark"]{
  --bg:#131B24; --surface:#1B2632; --sunk:#212E3B; --raise:#223140;
  --line:#2E3C4B; --line2:#3C4D5F;
  --ink:#F3EFEA; --ink2:#D7D0C7; --ink3:#AEA69C; --ink4:#9D958B;
  --head:#F2D6D8;
  --accent:#E8B4B8; --accent-on:#1B2632;
  --pink:#E8B4B8; --pink-lt:#2A2228; --pink-ink:#F1B8BC;
  --ok:#5FAE88; --obs:#CFA24A; --try:#7FA7D1; --adapt:#DA8A64;
  --warn-bg:#3A2427; --warn-line:#5C3A3F; --warn-ink:#F1B8BC;
  --ai-bg:#1E2C3B; --ai-line:#34495F; --ai-ink:#A9C6E4;
}

*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.5;
  -webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%}
img{max-width:100%}
[hidden]{display:none!important}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:none;padding:0;text-align:left}
h1,h2,h3,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
a{color:var(--accent);text-decoration:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:8px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- shell ---------- */
.shell{min-height:100%;display:flex;flex-direction:column}
.topbar{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;background:var(--bg);
  border-bottom:1px solid var(--line);padding:9px 16px;display:flex;align-items:center;gap:10px}
.brand{font-family:var(--serif);font-size:19px;font-weight:600;letter-spacing:.005em;color:var(--head);display:inline-flex;align-items:center;gap:8px;text-transform:lowercase}
.brand svg{width:28px;height:28px;flex:0 0 auto}
.mode{font-size:10.5px;font-weight:700;letter-spacing:.05em;border-radius:999px;padding:3px 8px;
  background:var(--sunk);color:var(--ink3);border:1px solid var(--line)}
.mode.warn{background:var(--warn-bg);color:var(--warn-ink);border-color:var(--warn-line)}
.grow{flex:1 1 auto;min-width:0}
.iconbtn{border:1px solid var(--line2);border-radius:9px;padding:0 11px;height:38px;
  display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--ink2)}

.main{flex:1 1 auto;width:100%;max-width:560px;margin:0 auto;
  padding:16px 16px calc(var(--navh) + 28px);display:flex;flex-direction:column;gap:14px}

.nav{position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--surface);
  border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(6,1fr);
  padding-bottom:env(safe-area-inset-bottom,0px)}
.nav button{display:flex;flex-direction:column;align-items:center;gap:3px;padding:9px 1px 8px;
  color:var(--ink3);font-size:10px;min-height:56px;justify-content:center;text-align:center}
.nav button[aria-current="page"]{color:var(--head);font-weight:700}
.nav svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* tablet & desktop: side rail, wider content, two-up cards */
@media (min-width:820px){
  :root{--navh:0px}
  .topbar{position:fixed;top:0;left:212px;right:0;z-index:25;
    padding-top:calc(9px + env(safe-area-inset-top,0px))}
  .nav{position:fixed;top:0;bottom:0;left:0;right:auto;width:212px;border-top:none;
    border-right:1px solid var(--line);display:flex;flex-direction:column;gap:2px;
    padding:calc(16px + env(safe-area-inset-top,0px)) 12px 16px;background:var(--bg);z-index:26}
  .nav button{flex-direction:row;justify-content:flex-start;gap:12px;font-size:14px;
    padding:12px 14px;border-radius:10px;min-height:48px}
  .nav button[aria-current="page"]{background:var(--surface);border:1px solid var(--line)}
  .main{margin:0 0 0 212px;width:auto;max-width:none;padding:76px 28px 48px}
  .two{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:14px;align-items:start}
  .sheet{left:212px}
}
@media (min-width:1180px){
  .main{padding-left:40px;padding-right:40px}
  .main>*{max-width:1040px;width:100%}
}

/* ---------- primitives ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:13px 15px}
.sunk{background:var(--sunk);border-radius:var(--r);padding:13px 15px}
.col{display:flex;flex-direction:column}
.row{display:flex;align-items:center;gap:10px}
.wrap{flex-wrap:wrap}
.g4{gap:4px}.g6{gap:6px}.g8{gap:8px}.g10{gap:10px}.g14{gap:14px}.g18{gap:18px}
.rule{height:1px;background:var(--line)}
.lab{font-size:11px;font-weight:700;letter-spacing:.07em;color:var(--ink3);text-transform:uppercase}
.muted{color:var(--ink3)}
.tiny{font-size:12px}
.sm{font-size:13.5px}
.num{font-variant-numeric:tabular-nums}
.title{font-family:var(--serif);font-size:28px;font-weight:600;letter-spacing:-.005em;text-wrap:balance;color:var(--head)}
.title2{font-family:var(--serif);font-size:21px;font-weight:600;color:var(--head)}
.center{text-align:center}

.btn{border:1px solid var(--line2);border-radius:10px;padding:12px 15px;font-size:14px;font-weight:500;
  min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-align:center;
  background:transparent;color:var(--ink)}
.btn.primary{background:var(--accent);color:var(--accent-on);border-color:var(--accent);font-weight:600;border-radius:999px}
.btn.accent{background:var(--pink);color:#2B4C6F;border-color:var(--pink);font-weight:600;border-radius:999px}
.btn.ghost{border-style:dashed;color:var(--ink3);min-height:44px;font-size:13.5px}
.btn.sm{min-height:40px;padding:8px 13px;font-size:13px;border-radius:9px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.full{width:100%}
.btnrow{display:flex;gap:8px;flex-wrap:wrap}
.btnrow>.btn{flex:1 1 150px}

.seg{display:flex;gap:6px;flex-wrap:wrap}
.seg button{flex:1 1 0;min-width:76px;border:1px solid var(--line);background:var(--surface);
  border-radius:9px;padding:10px 6px;font-size:12.5px;font-weight:500;min-height:46px;color:var(--ink2);text-align:center}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--accent-on);border-color:var(--accent);font-weight:600}

.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 13px;
  font-size:12.5px;min-height:40px;display:inline-flex;align-items:center;gap:6px;color:var(--ink2)}
.chip[aria-pressed="true"]{background:var(--accent);color:var(--accent-on);border-color:var(--accent);font-weight:600}
.tag{font-size:11.5px;border-radius:999px;padding:3px 9px;background:var(--sunk);color:var(--ink2);
  display:inline-flex;align-items:center;gap:5px}

.dot{width:10px;height:10px;border-radius:999px;flex:0 0 auto;display:inline-block}
.dot.ok{background:var(--ok)}
.dot.obs{border:2px solid var(--obs);background:linear-gradient(90deg,transparent 50%,var(--obs) 50%)}
.dot.try{border:2px solid var(--try);background:transparent}
.dot.adapt{border:2px solid var(--adapt);background:transparent;border-radius:2px;transform:rotate(45deg)}
.dot.none{background:var(--line2)}

.pill{font-size:11px;font-weight:700;letter-spacing:.05em;border-radius:999px;padding:3px 9px;border:1px solid}
.pill.draft{background:var(--ai-bg);color:var(--ai-ink);border-color:var(--ai-line)}
.pill.approved{background:transparent;color:var(--ok);border-color:var(--ok)}
.pill.old{background:transparent;color:var(--ink3);border-color:var(--line2)}

.banner{border-radius:10px;padding:11px 13px;display:flex;gap:9px;align-items:flex-start;font-size:13px;line-height:1.45}
.banner.ai{background:var(--ai-bg);border:1px solid var(--ai-line);color:var(--ai-ink)}
.banner.warn{background:var(--warn-bg);border:1px solid var(--warn-line);color:var(--warn-ink)}
.banner.info{background:var(--sunk);color:var(--ink2)}

label.f{display:flex;flex-direction:column;gap:5px;font-size:13px;color:var(--ink2)}
input[type=text],input[type=date],input[type=time],input[type=number],textarea,select{
  border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:11px 12px;
  font-size:15px;color:var(--ink);min-height:48px;width:100%}
textarea{resize:vertical;line-height:1.5}
input::placeholder,textarea::placeholder{color:var(--ink4)}
.check{display:flex;gap:11px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);
  border-radius:10px;padding:12px 13px;cursor:pointer;min-height:48px}
.check input{width:20px;height:20px;accent-color:var(--accent);margin:1px 0 0;flex:0 0 auto}

.listitem{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:13px 15px;display:flex;gap:12px;align-items:center;width:100%;min-height:56px}
.listitem.acc{border-color:var(--head);border-width:1.5px}
.back{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;color:var(--ink3);min-height:40px}

.tabs{display:flex;gap:4px;overflow-x:auto;border-bottom:1px solid var(--line);margin:0 -2px}
.tabs button{padding:10px 12px;font-size:13.5px;color:var(--ink3);white-space:nowrap;border-bottom:2px solid transparent;min-height:44px}
.tabs button[aria-selected="true"]{color:var(--head);font-weight:600;border-bottom-color:var(--head)}

.meter{display:flex;gap:4px}
.meter i{width:9px;height:9px;border-radius:999px;background:var(--line2);display:block}
.meter i.on{background:var(--head)}

.bars{display:flex;align-items:flex-end;gap:7px}
.bars .b{flex:1 1 0;display:flex;flex-direction:column;align-items:center;gap:5px}
.bars .t{width:100%;height:38px;border-radius:6px;background:var(--sunk);display:flex;align-items:flex-end;overflow:hidden}
.bars .t span{width:100%;background:var(--head);display:block}

.block{background:var(--surface);border:1px solid var(--line);border-radius:11px;padding:12px 14px;display:flex;flex-direction:column;gap:8px}
.src{font-size:10.5px;font-weight:700;letter-spacing:.04em;border-radius:999px;padding:2px 8px;border:1px solid}
.src.template{color:var(--ink3);border-color:var(--line2)}
.src.method_library{color:var(--ok);border-color:var(--ok)}
.src.suggested{color:var(--try);border-color:var(--try)}

.spin{width:14px;height:14px;border:2px solid var(--line2);border-top-color:var(--ink);border-radius:50%;
  animation:sp .8s linear infinite;flex:0 0 auto}
@keyframes sp{to{transform:rotate(360deg)}}

.sheet{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.35);display:flex;align-items:flex-end;justify-content:center}
.sheet>div{background:var(--bg);width:100%;max-width:560px;max-height:92vh;overflow:auto;
  border-radius:16px 16px 0 0;padding:18px 16px calc(24px + env(safe-area-inset-bottom,0px));
  display:flex;flex-direction:column;gap:14px}
@media (min-width:820px){ .sheet{align-items:center} .sheet>div{border-radius:16px;max-height:86vh} }

.empty{padding:26px 16px;text-align:center;color:var(--ink3);font-size:13.5px;
  border:1px dashed var(--line2);border-radius:var(--r)}
.foot{font-size:12px;color:var(--ink4);line-height:1.55;border-top:1px solid var(--line);padding-top:14px}
code{font-size:12px;background:var(--sunk);padding:1px 5px;border-radius:4px}


/* ---------- Muzika tyloje additions ---------- */
.sync{font-size:10.5px;font-weight:700;letter-spacing:.04em;border-radius:999px;padding:3px 9px;border:1px solid var(--line);color:var(--ink3);background:var(--surface);white-space:nowrap}
.sync.ok{color:var(--ok);border-color:var(--ok)}
.sync.warn{color:var(--warn-ink);background:var(--warn-bg);border-color:var(--warn-line)}
.auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px 16px;background:var(--bg)}
.auth .box{width:100%;max-width:400px;display:flex;flex-direction:column;gap:16px;align-items:stretch}
.auth .mark{width:96px;height:96px;margin:0 auto}
.auth h1{font-family:var(--serif);font-size:30px;font-weight:600;color:var(--head);text-align:center;text-transform:lowercase}
.auth p{text-align:center;color:var(--ink3);font-size:14px}
.code{letter-spacing:.4em;text-align:center;font-size:24px!important;font-variant-numeric:tabular-nums}
.install{background:var(--pink-lt);border:1px solid var(--warn-line);color:var(--ink2);border-radius:12px;padding:12px 14px;font-size:13.5px;line-height:1.5;display:flex;gap:10px;align-items:flex-start}
.install b{color:var(--head)}
.eyebrow{font-size:11.5px;font-weight:600;letter-spacing:.14em;color:var(--pink-ink);text-transform:uppercase}
.lesson-card{align-items:flex-start;text-align:left}
.printonly{display:none}
@media print{
  body{background:#fff;color:#000}
  .topbar,.nav,.sheet,.btn,.btnrow,.back,.banner.ai button,.noprint{display:none!important}
  .main{margin:0!important;padding:0!important;max-width:none!important}
  .card,.block,.sunk{border:1px solid #ccc!important;background:#fff!important;break-inside:avoid}
  .printonly{display:block}
  textarea{border:none!important;padding:0!important;resize:none}
}
.iconbtn svg,.btn svg,.back svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}
.brand svg path{vector-effect:non-scaling-stroke}

/* calendar: week and month */
.calseg button{min-width:0}
.calweek{display:flex;flex-direction:column;gap:10px}
.calcol{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:10px;display:flex;flex-direction:column;gap:6px}
.calcol.today{border-color:var(--accent);border-width:1.5px}
.calhead{display:flex;gap:6px;align-items:baseline;font-size:13px;color:var(--ink2);text-align:left;padding:0 2px 4px}
.calhead b{font-size:16px;color:var(--ink)}
.calchip{display:block;width:100%;text-align:left;font-size:13px;line-height:1.25;padding:6px 8px;border-radius:8px;
  background:var(--sunk);color:var(--ink);border-left:3px solid var(--line2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.calchip .num{font-weight:600;color:var(--ink2)}
.calchip.done{border-left-color:var(--ok)}
.calchip.missing{border-left-color:var(--warn-ink);background:var(--warn-bg)}
.calmonth{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px}
.calwd{font-size:11px;text-align:center;color:var(--ink2);padding:2px 0}
.calcell{min-height:52px;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:3px;display:flex;flex-direction:column;gap:3px;min-width:0}
.calcell.out{opacity:.45}
.calcell.today{border-color:var(--accent);border-width:1.5px}
.calnum{display:flex;justify-content:space-between;align-items:center;font-size:12px;font-weight:600;padding:2px 3px;width:100%}
.calcount{font-size:10.5px;font-weight:600;background:var(--accent);color:var(--accent-on);border-radius:999px;padding:0 6px;line-height:16px}
.calchips{display:none;flex-direction:column;gap:3px}
.calmore{font-size:11px;color:var(--ink2);text-align:left;padding:0 4px}
@media (min-width:820px){
  .calweek{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));align-items:start}
  .calcell{min-height:104px}
  .calchips{display:flex}
  .calchips .calchip{font-size:11.5px;padding:3px 5px}
  .calcount{display:none}
}

/* greeting card */
.greet{position:fixed;left:0;right:0;top:calc(14px + env(safe-area-inset-top,0px));z-index:60;display:flex;justify-content:center;padding:0 16px;
  animation:greetIn .45s ease-out both;cursor:pointer}
.greet.out{animation:greetOut .4s ease-in both}
.greet-card{display:flex;gap:14px;align-items:center;max-width:460px;width:100%;background:var(--surface);color:var(--ink);
  border:1px solid var(--line);border-radius:18px;padding:14px 18px;box-shadow:0 12px 32px rgba(20,30,45,.18)}
.greet-mark{width:46px;height:46px;flex:0 0 auto}
.greet-mark svg{width:100%;height:100%}
.greet-text{display:flex;flex-direction:column;gap:3px;font-size:14px;line-height:1.35}
.greet-text strong{font-family:"Playfair Display",Georgia,serif;font-size:19px;font-weight:600;color:var(--head,var(--accent))}
.greet-sub{font-size:12.5px;color:var(--ink2)}
@keyframes greetIn{from{opacity:0;transform:translateY(-14px)}to{opacity:1;transform:none}}
@keyframes greetOut{to{opacity:0;transform:translateY(-10px)}}
@media (min-width:820px){.greet{left:212px}}