/* Universium Evrak — Next.js sürümündeki tasarımın sade CSS karşılığı */
:root{--background:#f3f6f4;--foreground:#213b32;--card:#fff;--primary:#164b3d;--muted:#edf1ee;--muted-foreground:#60756a;--accent:#e6f0e9;--border:#dce5df;color-scheme:light;font-family:'Segoe UI',Arial,sans-serif}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--background);color:var(--foreground);font-size:16px;line-height:1.55}
button,input,textarea,select{font:inherit}
button,a,input{touch-action:manipulation}
button{cursor:pointer}
button:disabled{opacity:.5;cursor:default}
a{color:var(--primary)}
h1,h2,h3,p{margin:0}
h1{font-size:2rem;line-height:1.2;letter-spacing:-.8px;font-weight:600}
h2{font-size:1.5rem;line-height:1.25;font-weight:600;letter-spacing:-.4px}
h3{font-size:1.05rem;font-weight:600}
small{font-size:.8rem;color:var(--muted-foreground)}
code{font-size:.85rem;background:var(--muted);padding:2px 5px;border-radius:5px}
.muted{color:var(--muted-foreground)}
.subtle{font-size:.85rem;color:var(--muted-foreground)}
.eyebrow{font-size:.75rem;letter-spacing:1.7px;color:var(--muted-foreground);display:block;margin-bottom:12px}
.button,button.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--border);background:var(--card);color:var(--foreground);padding:11px 16px;min-height:44px;border-radius:10px;text-decoration:none;font-weight:500;font-size:.9rem}
.button.primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.button.danger{color:#9c352e}

/* İkonlar */
.ico{stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto;vertical-align:middle}
.next-label .ico{stroke-width:2.2}
.summary-count{margin-left:auto}
.empty>.ico{display:block;margin:0 auto 20px;color:var(--primary)}
.location .avatar .ico{color:var(--primary)}
.only-wide{display:inline}

/* Giriş */
.login{min-height:100dvh;display:grid;place-items:center;padding:24px}
.login-card{width:100%;max-width:470px;background:var(--card);border:1px solid var(--border);border-radius:24px;overflow:hidden;padding:32px;box-shadow:0 20px 70px #163c2c09}
.login-card p{margin:16px 0 26px;color:var(--muted-foreground)}
.login-card .button{width:100%;margin:10px 0 18px}
.login-card>small{display:block;text-align:center}
.logo-panel{margin:4px 0 28px;display:flex;justify-content:center}
.logo-panel img{width:240px;max-width:72%;height:auto;display:block}

/* Üst çubuk ve yerleşim */
.topbar{height:80px;border-bottom:1px solid var(--border);background:#fff;display:flex;align-items:center;justify-content:space-between;padding:12px 28px;gap:16px;position:sticky;top:0;z-index:7}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:30px;width:auto;display:block}
.brand span{font-size:.85rem;color:var(--muted-foreground)}
.top-actions{display:flex;gap:10px;align-items:center}
.shell{display:flex;align-items:flex-start;min-height:calc(100dvh - 80px)}
.sidebar{width:245px;flex:0 0 245px;background:#fff;border-right:1px solid var(--border);position:sticky;top:80px;height:calc(100dvh - 80px);display:flex;flex-direction:column}
.sidebar-head{display:flex;justify-content:space-between;padding:26px 20px 8px;font-size:.88rem;color:var(--muted-foreground)}
.sidebar-list{flex:1;overflow-y:auto;padding:8px 12px}
.sidebar-foot{padding:16px;border-top:1px solid var(--border)}
.sidebar-foot .button{width:100%;margin-bottom:10px}
.workspace-main{max-width:1050px;margin:0 auto;padding:35px;min-width:0;width:100%}
.avatar{width:36px;height:36px;display:grid;place-items:center;border-radius:50%;background:var(--accent);font-size:.8rem;flex-shrink:0}
.student-nav{width:100%;text-align:left;display:flex;gap:12px;padding:13px 12px;margin:5px 0;background:none;border:1px solid transparent;border-radius:11px;align-items:center;color:var(--foreground)}
.student-nav.selected{background:var(--accent);border-color:var(--border)}
.student-nav small{display:block;font-size:.75rem}

/* İçerik kartları */
.page-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:25px}
.paper{padding:26px;background:#fff;border:1px solid var(--border);border-radius:18px;margin-bottom:16px}
.paper h2{margin:10px 0}
.next-label{display:flex;align-items:center;gap:8px;font-size:.8rem;letter-spacing:1px;color:var(--primary)}
.location{display:flex;align-items:center;gap:12px;border-block:1px solid var(--border);padding:18px 0;margin:24px 0 20px}
.location small{display:block}
.actions{display:flex;justify-content:flex-end;align-items:center;gap:10px;flex-wrap:wrap;margin-top:22px}
.actions.between{justify-content:space-between}
.flex-gap{display:flex;gap:10px;flex-wrap:wrap}
.details{background:#fff;border:1px solid var(--border);border-radius:12px;margin:12px 0;overflow:hidden}
.details>summary{cursor:pointer;padding:17px 20px;display:flex;align-items:center;gap:10px;list-style:none}
.details>summary::-webkit-details-marker{display:none}
.details>summary:after{content:'›';margin-left:auto}
.details[open]>summary:after{content:'⌄'}
.detail-body{padding:0 20px 20px}
.row{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;border-top:1px solid var(--border);padding:13px 0}
.row small{display:block}
.row p{white-space:pre-wrap;margin-top:8px}
.badge{background:var(--accent);color:var(--primary);padding:4px 9px;border-radius:6px;font-size:.8rem}
.warn{background:#fbf0db;color:#825a1b;padding:12px 15px;border-radius:10px;margin:12px 0}
.error{background:#fbece9;color:#963a30;padding:12px 15px;border-radius:9px;margin:12px 0}
.success{color:var(--primary);background:var(--accent);padding:12px;border-radius:9px;margin:12px 0}
.stage-track{display:flex;gap:6px;margin-top:26px}
.stage-track span{height:4px;flex:1;background:var(--border);border-radius:3px}
.stage-track .complete{background:var(--primary)}
.online-note{font-size:.78rem;text-align:center;color:var(--muted-foreground);margin-top:24px}
.empty{padding:60px 25px;text-align:center}
.empty p{color:var(--muted-foreground);margin:12px 0 22px}
.section-note{margin:14px 0;color:var(--muted-foreground);font-size:.85rem}
.member{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 0;border-bottom:1px solid var(--border)}
.member small{display:block}

/* Formlar */
.field{display:block;margin:14px 0;font-size:.9rem}
.field input,.field textarea,.field select{display:block;width:100%;padding:11px 12px;background:#fbfcfb;border:1px solid var(--border);border-radius:8px;margin-top:6px;min-height:44px}
.field textarea{min-height:85px}
.field input[type=checkbox],.field input[type=radio]{width:auto;min-height:0;display:inline-block}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.suffix-eur{position:relative;display:block}
.suffix-eur input{padding-right:52px}
.suffix-eur b{position:absolute;right:12px;top:50%;transform:translateY(-25%);font-weight:600;font-size:.85rem;color:var(--muted-foreground);pointer-events:none}
.check-row{display:flex;align-items:center;gap:11px;min-height:48px;border-bottom:1px solid var(--border);font-size:.9rem}
.check-row input{width:20px;height:20px;flex-shrink:0;accent-color:var(--primary)}
.file-input{font-size:.85rem;max-width:100%;margin-top:10px;display:block}
.signature{touch-action:none;display:block;width:100%;height:155px;border:1px solid var(--border);border-radius:10px;background:#fff}
.sign-label{display:flex;justify-content:space-between;margin:16px 0 8px;font-size:.9rem}
.sign-label button{background:none;border:0;color:var(--primary);font-size:.85rem}
.install-help{font-size:.85rem;line-height:1.7}
.install-help p{margin-top:14px}

/* Kip penceresi */
dialog#modal{width:min(620px,94vw);max-height:90dvh;overflow-y:auto;border:1px solid var(--border);border-radius:18px;padding:26px;color:var(--foreground);background:#fff}
dialog#modal::backdrop{background:#0e1f1955}
.modal-close{display:flex;justify-content:flex-end;margin:-8px -8px 0 0}
.modal-close .button{min-height:36px;padding:6px 12px}
.scrim{position:fixed;inset:0;background:#0e1f1944;z-index:5}

/* Tutanak çıktısı */
.report{background:#fff;max-width:850px;padding:36px;margin:24px auto;border:1px solid var(--border);color:#17251f}
.report table{width:100%;border-collapse:collapse;margin:20px 0;font-size:.9rem}
.report th,.report td{padding:10px;text-align:left;border:1px solid #c8d5ca}
.report-title{display:flex;justify-content:space-between;align-items:center}
.report-title img{height:50px;width:auto;display:block}
.signature-blocks{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:24px}
.signature-blocks svg{width:100%;max-height:110px}
.hash{font-size:.7rem;word-break:break-all;color:#60756a}
.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mt-6{margin-top:24px}.mb-5{margin-bottom:20px}
.mobile-title{display:none;align-items:center;gap:12px;margin-bottom:16px}

@media(max-width:900px){
  .sidebar{position:fixed;left:0;top:80px;z-index:6;transform:translateX(-100%);transition:transform .18s}
  .sidebar.open{transform:none;box-shadow:0 12px 40px #0e1f1922}
  .mobile-title{display:flex}
}
@media(max-width:700px){
  .topbar{padding:12px 16px}
  .brand span,.top-actions>.subtle,.only-wide{display:none}
  .workspace-main{padding:22px 16px}
  .paper{padding:22px}
  .form-grid,.signature-blocks{grid-template-columns:1fr}
  .report{padding:20px;margin:0}
  .page-heading{flex-direction:column;align-items:flex-start;gap:8px;margin-bottom:18px}
  .page-heading h1,.empty h1{font-size:1.45rem;letter-spacing:-.4px}
  .empty{padding:38px 18px}
  .empty p{font-size:.92rem}
  .paper h2{font-size:1.25rem}
  .topbar .button{padding:8px 10px}
  .brand img{height:26px}
  .top-actions{gap:6px}
}
@media print{
  @page{size:A4;margin:15mm}
  body{background:#fff}
  .no-print{display:none!important}
  .report{border:0;margin:0;padding:0;max-width:none}
  .report section,.signature-blocks{break-inside:avoid}
  .hash{font-size:8pt}
}