/* Yoklama — mobil öncelikli arayüz */
@font-face{font-family:"Bricolage Grotesque";font-style:normal;font-weight:200 800;font-display:swap;
  src:url(../fonts/bricolage-grotesque-latin-ext-wght-normal.woff2) format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Bricolage Grotesque";font-style:normal;font-weight:200 800;font-display:swap;
  src:url(../fonts/bricolage-grotesque-latin-wght-normal.woff2) format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --ink:#1E3A5F; --ink-2:#2C5282; --ink-soft:#E6ECF4;
  --paper:#F3F5F7; --surface:#fff; --line:#DCE1E7; --line-2:#C5CCD6;
  --text:#18212C; --muted:#5C6978;
  --pencil:#F2B93B;
  --ok:#2B8A5A; --ok-t:#E6F4EC;
  --no:#C0392B; --no-t:#FBEAE8;
  --late:#B97A06; --late-t:#FCF1D8;
  --exc:#5E4FBF; --exc-t:#ECE9FA;
  --tabbar-h:3.9rem;
  --r:12px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Bricolage Grotesque",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:16px;line-height:1.45;color:var(--text);background:var(--paper);-webkit-tap-highlight-color:transparent}
h1,h2,h3{font-weight:700;letter-spacing:-.015em;line-height:1.15;margin:0}
h1{font-size:clamp(1.6rem,5.5vw,2.1rem)}
h2{font-size:1.2rem;margin-bottom:.7rem}
h3{font-size:1rem}
p{margin:0 0 .8rem}
a{color:var(--ink-2)}
.muted{color:var(--muted)}
.small{font-size:.86rem}
.num{font-variant-numeric:tabular-nums}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.ic{flex:none}
:focus-visible{outline:3px solid var(--pencil);outline-offset:2px;border-radius:6px}

/* ---- Kabuk ---- */
.shell{min-height:100vh}
.side{display:none}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:.6rem;background:var(--ink);color:#fff;padding:.7rem 1rem;padding-top:calc(.7rem + env(safe-area-inset-top))}
.topbar-name{font-weight:650;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mark{display:inline-grid;place-items:center;width:1.9rem;height:1.9rem;border-radius:8px;background:var(--pencil);color:var(--ink);flex:none}
.main{padding:1.1rem 1rem calc(var(--tabbar-h) + 1.6rem + env(safe-area-inset-bottom));max-width:74rem}
.main.solo{padding:0;max-width:none}

.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:30;display:grid;grid-auto-flow:column;grid-auto-columns:1fr;background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}
.tab{display:flex;flex-direction:column;align-items:center;gap:2px;padding:.6rem .2rem .5rem;font-size:.71rem;font-weight:500;color:var(--muted);text-decoration:none;min-height:var(--tabbar-h);justify-content:center}
.tab.on{color:var(--ink);font-weight:700;box-shadow:inset 0 3px 0 var(--pencil)}

@media (min-width:960px){
  .shell{display:grid;grid-template-columns:16rem 1fr}
  .topbar,.tabbar{display:none}
  .side{display:flex;flex-direction:column;position:sticky;top:0;height:100vh;background:var(--ink);color:#fff;padding:1.3rem .8rem}
  .brand{display:flex;align-items:center;gap:.7rem;padding:.2rem .6rem 1.4rem;font-weight:700;font-size:1.05rem;letter-spacing:-.01em}
  .brand-name{line-height:1.15}
  .side nav{display:flex;flex-direction:column;gap:2px;flex:1;overflow:auto}
  .nav-sep{margin:1.1rem .7rem .4rem;font-size:.78rem;color:#9FB3CE;font-weight:600}
  .nav-link{display:flex;align-items:center;gap:.7rem;padding:.62rem .7rem;border-radius:9px;color:#DCE6F3;text-decoration:none;font-weight:520;width:100%;text-align:left}
  .nav-link:hover{background:rgba(255,255,255,.08)}
  .nav-link.on{background:#fff;color:var(--ink);font-weight:680}
  .linklike{background:none;border:0;font:inherit;cursor:pointer}
  .side-user{border-top:1px solid rgba(255,255,255,.15);padding-top:.7rem;display:grid;gap:2px}
  .side-user .nav-link span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .main{padding:2rem 2.6rem 3rem}
}

/* ---- Sayfa başlığı ---- */
.page-head{margin-bottom:1.2rem}
.page-head-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.7rem}
.page-actions{display:flex;flex-wrap:wrap;gap:.5rem}
.back{display:inline-block;margin-bottom:.35rem;color:var(--muted);text-decoration:none;font-weight:560;font-size:.92rem}
.lead{margin:.45rem 0 0;color:var(--muted);max-width:46rem}

/* ---- Düğmeler ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:2.9rem;padding:0 1.15rem;border-radius:10px;border:1.5px solid var(--ink);background:var(--ink);color:#fff;font:inherit;font-weight:640;text-decoration:none;cursor:pointer;transition:background-color .12s,color .12s}
.btn:hover{background:var(--ink-2);border-color:var(--ink-2)}
.btn-ghost{background:#fff;color:var(--ink)}
.btn-ghost:hover{background:var(--ink-soft);color:var(--ink)}
.btn-pencil{background:var(--pencil);border-color:var(--pencil);color:#1d1d1d}
.btn-pencil:hover{background:#e4aa28;border-color:#e4aa28}
.btn-danger{background:#fff;border-color:var(--no);color:var(--no)}
.btn-danger:hover{background:var(--no-t);color:var(--no)}
.btn-sm{min-height:2.3rem;padding:0 .85rem;font-size:.9rem;border-radius:9px}
.btn-block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* ---- Formlar ---- */
.field{display:grid;gap:.3rem;margin-bottom:1rem}
.field>label,.label{font-weight:620;font-size:.92rem}
.hint{font-size:.84rem;color:var(--muted)}
input[type=text],input[type=password],input[type=email],input[type=tel],input[type=number],input[type=date],input[type=search],input[type=file],select,textarea{
  font:inherit;width:100%;min-height:2.9rem;padding:.65rem .8rem;border:1.5px solid var(--line-2);border-radius:10px;background:#fff;color:var(--text)}
textarea{min-height:5rem}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(242,185,59,.6);border-color:var(--ink)}
input[type=checkbox],input[type=radio]{width:1.25rem;height:1.25rem;accent-color:var(--ink)}
.check{display:flex;align-items:center;gap:.6rem;padding:.35rem 0;font-weight:520}
.form-grid{display:grid;gap:0 1.2rem}
@media (min-width:700px){.form-grid{grid-template-columns:1fr 1fr}.form-grid .wide{grid-column:1/-1}}
.form-actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:.4rem}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:1.1rem}
.panel+.panel{margin-top:1rem}
.panel>h2:first-child{margin-top:0}

/* ---- Mesajlar ---- */
.flash{padding:.8rem 1rem;border-radius:10px;margin-bottom:1rem;border-left:5px solid;background:#fff;font-weight:520}
.flash-ok{border-color:var(--ok);background:var(--ok-t)}
.flash-err{border-color:var(--no);background:var(--no-t)}
.flash-warn{border-color:var(--late);background:var(--late-t)}
.flash-info{border-color:var(--ink-2);background:var(--ink-soft)}
.empty{padding:1.6rem 1rem;text-align:center;color:var(--muted);border:1.5px dashed var(--line-2);border-radius:var(--r);background:#fff}
.empty strong{display:block;color:var(--text);margin-bottom:.2rem}

/* ---- Satır listeleri ---- */
.rows{list-style:none;margin:0;padding:0;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.row{display:flex;align-items:center;gap:.8rem;padding:.8rem 1rem;border-top:1px solid var(--line);min-height:3.6rem}
.row:first-child{border-top:0}
.row-main{flex:1;min-width:0}
.row-title{font-weight:620;overflow-wrap:anywhere}
.row-sub{font-size:.86rem;color:var(--muted);overflow-wrap:anywhere}
.row-end{display:flex;align-items:center;gap:.5rem;flex:none}
a.row{color:inherit;text-decoration:none}
a.row:hover{background:#F8FAFC}
.row .go{color:var(--muted);font-size:1.4rem;line-height:1}
.row.off{opacity:.55}
.tag{display:inline-block;padding:.1rem .55rem;border-radius:99px;font-size:.76rem;font-weight:650;background:var(--ink-soft);color:var(--ink)}
.tag-off{background:#ECEFF2;color:var(--muted)}
.tag-ok{background:var(--ok-t);color:var(--ok)}
.tag-warn{background:var(--late-t);color:var(--late)}
.toolbar{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center;margin-bottom:.9rem}
.toolbar .grow{flex:1;min-width:12rem}
.count-line{font-size:.9rem;color:var(--muted);margin:.2rem 0 .6rem}

/* ---- Durum çipleri ---- */
.chip{display:inline-block;padding:.18rem .65rem;border-radius:99px;font-size:.82rem;font-weight:680;white-space:nowrap}
.st-P{background:var(--ok-t);color:var(--ok)}
.st-A{background:var(--no-t);color:var(--no)}
.st-L{background:var(--late-t);color:var(--late)}
.st-E{background:var(--exc-t);color:var(--exc)}

/* ---- Yoklama listesi (ana etkileşim) ---- */
.roll-head{display:flex;flex-wrap:wrap;gap:.4rem .9rem;align-items:baseline;margin-bottom:.8rem;color:var(--muted);font-weight:520}
.roll-tools{display:flex;gap:.5rem;margin-bottom:.8rem;flex-wrap:wrap}
.roll{list-style:none;margin:0;padding:0;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.stu{--st:var(--ok);position:relative;border-top:1px solid var(--line);transition:background-color .12s}
.stu:first-child{border-top:0}
.stu::before{content:"";position:absolute;left:0;top:0;bottom:0;width:7px;background:var(--st)}
.stu[data-st=A]{--st:var(--no);background:var(--no-t)}
.stu[data-st=L]{--st:var(--late);background:var(--late-t)}
.stu[data-st=E]{--st:var(--exc);background:var(--exc-t)}
.stu-row{display:flex;align-items:stretch}
.stu-main{flex:1;min-width:0;display:flex;align-items:center;gap:.75rem;padding:.7rem .4rem .7rem 1.15rem;min-height:3.7rem;text-align:left;background:none;border:0;font:inherit;color:inherit;cursor:pointer}
.stu-no{min-width:2.1rem;color:var(--muted);font-size:.84rem}
.stu-name{flex:1;min-width:0;font-weight:600;overflow-wrap:anywhere}
.stu-note-flag{color:var(--ink-2)}
.stu-more{flex:none;width:3.2rem;display:grid;place-items:center;background:none;border:0;border-left:1px solid rgba(0,0,0,.07);color:var(--muted);cursor:pointer}
.stu[data-st=A] .chip,.stu[data-st=L] .chip,.stu[data-st=E] .chip{background:#fff;box-shadow:inset 0 0 0 1.5px currentColor}
.stu-panel{padding:.2rem .9rem .9rem 1.15rem;display:grid;gap:.6rem}
.stu-panel[hidden]{display:none}
.opts{display:grid;grid-template-columns:repeat(4,1fr);gap:.4rem}
.opt{min-height:2.7rem;border-radius:9px;border:1.5px solid var(--line-2);background:#fff;font:inherit;font-weight:650;font-size:.82rem;cursor:pointer;padding:0 .2rem}
.opt[aria-pressed=true]{color:#fff;border-color:transparent}
.opt[data-v=P][aria-pressed=true]{background:var(--ok)}
.opt[data-v=A][aria-pressed=true]{background:var(--no)}
.opt[data-v=L][aria-pressed=true]{background:var(--late)}
.opt[data-v=E][aria-pressed=true]{background:var(--exc)}
.readonly .stu-main,.readonly .stu-more{cursor:default;pointer-events:none}

.rollbar{position:sticky;bottom:calc(var(--tabbar-h) + env(safe-area-inset-bottom));z-index:15;margin:1rem -1rem 0;padding:.7rem 1rem;background:rgba(255,255,255,.97);border-top:1px solid var(--line-2);box-shadow:0 -6px 14px -10px rgba(20,30,50,.35)}
.dist{display:flex;height:9px;border-radius:99px;overflow:hidden;background:var(--line);margin-bottom:.55rem}
.dist i{display:block;transition:flex-grow .18s}
.dist .d-P{background:var(--ok)}.dist .d-L{background:var(--late)}.dist .d-A{background:var(--no)}.dist .d-E{background:var(--exc)}
.rollbar-row{display:flex;align-items:center;gap:.8rem}
.counts{flex:1;display:flex;flex-wrap:wrap;gap:.2rem .8rem;font-size:.86rem;font-weight:600}
.counts b{font-size:1.05rem}
.c-P b{color:var(--ok)}.c-A b{color:var(--no)}.c-L b{color:var(--late)}.c-E b{color:var(--exc)}
@media (min-width:960px){.rollbar{bottom:0;margin:1rem 0 0;border:1px solid var(--line-2);border-radius:var(--r)}}

/* ---- Sayılar ---- */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-bottom:1.2rem}
.stat{background:#fff;padding:.9rem 1rem}
.stat-v{font-size:clamp(1.7rem,6vw,2.2rem);font-weight:720;letter-spacing:-.02em;line-height:1.05}
.stat-l{font-size:.84rem;color:var(--muted);font-weight:540}
@media (min-width:700px){.stats{grid-template-columns:repeat(4,1fr)}}
.section{margin-top:1.6rem}
.two-col{display:grid;gap:1.2rem}
@media (min-width:900px){.two-col{grid-template-columns:1fr 1fr;align-items:start}}

.bars{display:flex;align-items:flex-end;gap:.5rem;height:8.5rem;padding:.4rem .2rem 0}
.bar{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:.3rem;height:100%}
.bar-fill{width:100%;max-width:2.6rem;background:var(--ink);border-radius:6px 6px 0 0;min-height:3px}
.bar-fill.low{background:var(--no)}
.bar-fill.none{background:var(--line-2)}
.bar-v{font-size:.72rem;font-weight:650}
.bar-l{font-size:.72rem;color:var(--muted)}

/* ---- Rapor tablosu ---- */
.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--r)}
table{border-collapse:collapse;width:100%;min-width:38rem}
th{background:var(--ink-soft);color:var(--ink);text-align:left;font-size:.8rem;font-weight:700;padding:.65rem .7rem;white-space:nowrap}
td{padding:.55rem .7rem;border-top:1px solid var(--line);font-size:.92rem;vertical-align:top}
th.c,td.c{text-align:center}
td.c{font-variant-numeric:tabular-nums}
tr.warn td{background:var(--no-t)}
tr.total td{background:#EEF1F4;font-weight:700}
.filters{display:grid;gap:0 1rem;grid-template-columns:1fr 1fr}
.filters .wide{grid-column:1/-1}
@media (min-width:900px){.filters{grid-template-columns:repeat(4,1fr)}.filters .w2{grid-column:span 2}}
.export-bar{display:flex;flex-wrap:wrap;gap:.5rem;margin:.9rem 0}
.note{font-size:.86rem;color:var(--muted);margin-top:.7rem}

/* ---- Giriş ---- */
.login{min-height:100vh;display:grid;align-content:start;background:var(--paper)}
.login-hero{background:var(--ink);color:#fff;padding:calc(1.6rem + env(safe-area-inset-top)) 1.4rem 1.6rem}
.login-hero .mark{width:2.4rem;height:2.4rem;border-radius:10px}
.login-hero h1{margin:1.1rem 0 .4rem;font-size:clamp(1.8rem,7vw,2.6rem);max-width:15ch}
.login-hero p{margin:0;color:#BFD0E6;max-width:30rem}
.sheet{display:none;gap:7px;margin-top:1.6rem;max-width:20rem}
.sheet span{display:block;height:2.1rem;border-radius:6px;background:rgba(255,255,255,.09);position:relative}
.sheet span::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;border-radius:6px 0 0 6px;background:var(--c)}
.sheet span::after{content:"";position:absolute;left:1.1rem;top:50%;height:6px;width:var(--w);border-radius:3px;background:rgba(255,255,255,.28);transform:translateY(-50%)}
.login-form{padding:1.6rem 1.4rem 2.5rem;width:100%;max-width:26rem;margin:0 auto}
.login-form h2{font-size:1.35rem;margin-bottom:1rem}
@media (min-width:880px){
  .sheet{display:grid}
  .login{grid-template-columns:1fr 1fr;align-content:stretch}
  .login-hero{display:flex;flex-direction:column;justify-content:center;padding:3rem 4rem}
  .login-form{align-self:center;padding:3rem 2rem}
}

.kbd-list{margin:.4rem 0 0;padding-left:1.2rem}
.kbd-list li{margin:.2rem 0}
code{background:#EEF1F4;padding:.1rem .35rem;border-radius:5px;font-size:.9em}
details.panel summary{cursor:pointer;font-weight:650}
.cred{font-family:ui-monospace,Consolas,monospace;font-size:.95rem}
@media print{.side,.topbar,.tabbar,.export-bar,.page-actions,.filters-panel{display:none!important}.main{padding:0}.shell{display:block}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
[hidden]{display:none!important}