:root{--ink:#0b2b3a;--teal:#0e7c86;--teal-d:#0a5d65;--paper:#f5f8f9;--line:#d5dee3;--mute:#5d7280;--red:#b3382c;--green:#1e7b4f;--brass:#b8892b;--white:#fff}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--paper)}
a{color:var(--teal-d)}
h1,h2{line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(1.9rem,4.5vw,3rem)}
h2{font-size:1.35rem}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.narrow{max-width:520px;margin:40px auto}
.muted{color:var(--mute)}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace;letter-spacing:.02em;word-break:break-all}
:focus-visible{outline:3px solid var(--brass);outline-offset:2px}

.topbar{background:var(--ink);color:#fff;position:sticky;top:0;z-index:5}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:62px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none}
.mark{display:grid;place-items:center;width:34px;height:34px;border:2px solid var(--brass);color:var(--brass);font-weight:800}
.brand-txt{display:flex;flex-direction:column;font-weight:800;font-size:1.1rem;line-height:1.1}
.brand-txt small{font-weight:500;font-size:.72rem;opacity:.8;letter-spacing:.04em}
nav{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
nav a{color:#dbe7ec;text-decoration:none;padding:8px 12px;border-radius:6px}
nav a:hover{background:rgba(255,255,255,.1);color:#fff}
nav a.btn-nav{background:var(--brass);color:#1a1405;font-weight:700}

.btn,button.btn{display:inline-block;background:var(--teal);color:#fff;border:0;border-radius:6px;padding:11px 20px;font:inherit;font-weight:700;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--teal-d)}
.btn.ghost{background:transparent;color:var(--teal-d);border:1.5px solid var(--teal)}
.btn.ghost:hover{background:#e3f1f2}
.btn.sm{padding:6px 12px;font-size:.88rem}
button.link{background:none;border:0;color:var(--red);cursor:pointer;font:inherit;text-decoration:underline;padding:4px}

.hero{background:var(--ink);color:#fff;padding:56px 0 64px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.lead{font-size:1.08rem;color:#c9dae1;max-width:54ch}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero .btn.ghost{color:#fff;border-color:#7fa0ad}.hero .btn.ghost:hover{background:rgba(255,255,255,.1)}
.ledger{background:#fbfcf8;color:var(--ink);border-radius:4px;padding:18px 20px;box-shadow:0 0 0 1px #0003,6px 6px 0 var(--teal);
  background-image:repeating-linear-gradient(transparent,transparent 31px,#dbe5e0 31px,#dbe5e0 32px);}
.ledger-h{display:flex;justify-content:space-between;font-weight:700;border-bottom:2px solid var(--ink);padding-bottom:8px;margin-bottom:4px}
.ledger table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.ledger th{font-size:.8rem;text-align:left;color:var(--mute);font-weight:600}
.ledger td,.ledger th{padding:6px 4px}
.ledger tfoot td{border-top:2px solid var(--ink);font-weight:800}
.ledger-f{margin-top:12px;font-size:.82rem;color:var(--teal-d)}
.r{text-align:right}

.band{padding:56px 0;background:var(--white);border-block:1px solid var(--line)}
.rules{list-style:none;margin:0;padding:0}
.rules li{display:grid;grid-template-columns:1fr 1.4fr;gap:24px;padding:16px 0;border-top:1px solid var(--line)}
.rules li:last-child{border-bottom:1px solid var(--line)}
.rules span{color:var(--mute)}
.panel-intro{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding-top:56px;padding-bottom:56px;align-items:center}
.checks{list-style:none;margin:0;padding:0}
.checks li{padding:10px 0 10px 30px;position:relative;border-bottom:1px solid var(--line)}
.checks li::before{content:"";position:absolute;left:4px;top:17px;width:12px;height:7px;border-left:3px solid var(--green);border-bottom:3px solid var(--green);transform:rotate(-45deg)}
.band.dark{background:var(--teal-d);color:#fff;border:0}
.band.dark a{color:#fff}
.contact{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.contact dl{display:grid;grid-template-columns:90px 1fr;gap:8px 16px;margin:0}
.contact dt{opacity:.75}.contact dd{margin:0}

main{min-height:70vh}
.area-panel main,.area-admin main{padding:28px 0 56px}
.card{background:var(--white);border:1px solid var(--line);border-radius:6px}
.pad{padding:22px}
.soft{background:#eef3f5;margin-top:20px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:20px 0}
.grid2>.card{min-width:0}
.rowbar{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:8px}
.crumb{margin:0;font-size:.9rem}
.gap{margin-top:28px}

.balance{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);background:var(--white);border-radius:6px;margin:20px 0}
.balance.two{grid-template-columns:repeat(2,1fr)}
.balance>div{padding:18px 22px;border-right:1px solid var(--line)}
.balance>div:last-child{border-right:0}
.balance span{display:block;color:var(--mute);font-size:.9rem}
.balance strong{font-size:1.7rem;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.balance .owe strong{color:var(--red)}.balance .clear strong{color:var(--green)}

.tablewrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
th{text-align:left;font-size:.85rem;color:var(--mute);font-weight:600}
th,td{padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}
td small.d{display:block;color:var(--mute)}
.neg{color:var(--red);font-weight:700}
.tag{display:inline-block;padding:2px 9px;border-radius:99px;font-size:.8rem;font-weight:600}
.tag.onaylandi{background:#dcf1e6;color:#14603b}.tag.beklemede{background:#fbefcf;color:#7a5600}.tag.reddedildi{background:#f6dcd8;color:#8c2a20}

.files{list-style:none;margin:0;padding:0}
.files li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.files li:last-child{border-bottom:0}
.files small{display:block;color:var(--mute)}
.acts{display:flex;gap:8px;align-items:center}.acts form{margin:0}

.tabs{display:flex;gap:6px;margin:16px 0;flex-wrap:wrap}
.tabs a{padding:8px 16px;border:1px solid var(--line);border-radius:99px;background:#fff;text-decoration:none;color:var(--ink)}
.tabs a.on{background:var(--ink);color:#fff;border-color:var(--ink)}

.form{display:grid;gap:14px}
.form label{display:grid;gap:5px;font-weight:600;font-size:.92rem}
.form label.check{display:flex;gap:8px;align-items:center;font-weight:500}
.form.inline{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));align-items:end}
input,select{font:inherit;padding:10px 12px;border:1px solid #b9c7ce;border-radius:6px;background:#fff;color:var(--ink);width:100%}
input[type=checkbox]{width:auto}
.search{display:flex;gap:8px;margin:0 0 16px;max-width:480px}
.flash{padding:12px 16px;border-radius:6px;margin:16px 0}
.flash.ok{background:#dcf1e6;color:#14603b}.flash.err{background:#f6dcd8;color:#8c2a20}
dl.kv{display:grid;grid-template-columns:110px 1fr;gap:8px 14px;margin:0 0 14px}
dl.kv dt{color:var(--mute)}dl.kv dd{margin:0;font-weight:600}
.login{margin-top:56px}
.foot{padding:24px 0;color:var(--mute);font-size:.88rem;border-top:1px solid var(--line)}

@media(max-width:800px){
 .hero-grid,.panel-intro,.contact,.grid2,.rules li{grid-template-columns:1fr}
 .hero-grid{gap:32px}
 .balance,.balance.two{grid-template-columns:1fr}
 .balance>div{border-right:0;border-bottom:1px solid var(--line)}.balance>div:last-child{border-bottom:0}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.logo{height:50px;width:auto;display:block}
.gapt{margin-top:20px}
h3{font-size:1.05rem;margin:20px 0 6px}
code{background:#e8eff2;padding:1px 6px;border-radius:4px;font-size:.9em;word-break:break-all}
td input[type=checkbox],th input[type=checkbox]{width:18px;height:18px}
a.btn.wa{background:#1e8f4e}a.btn.wa:hover{background:#17703d}

.small{font-size:.9rem;margin:14px 0 0}
.badge{display:inline-block;min-width:20px;padding:0 6px;margin-left:4px;border-radius:99px;background:var(--brass);color:#1a1405;font-size:.75rem;font-weight:800;text-align:center;line-height:20px}
details.more{position:relative}
details.more summary{list-style:none;cursor:pointer;color:#dbe7ec;padding:8px 12px;border-radius:6px}
details.more summary::-webkit-details-marker{display:none}
details.more summary::after{content:" \25BE"}
details.more summary:hover,details.more[open] summary{background:rgba(255,255,255,.1);color:#fff}
details.more .menu{position:absolute;right:0;top:100%;z-index:10;min-width:220px;background:var(--ink);border:1px solid #ffffff30;border-radius:6px;padding:6px;display:grid;box-shadow:0 8px 24px #0006}
details.more .menu a{padding:9px 12px}
.steps{padding-left:20px;line-height:1.7}.steps li{margin-bottom:10px}
code.secret{display:inline-block;margin-top:6px;font-size:1.05rem;letter-spacing:.06em;padding:6px 10px}
.tag.acik{background:#fbefcf;color:#7a5600}.tag.yuklendi{background:#dbe9f6;color:#1b4a7a}.tag.tamamlandi{background:#dcf1e6;color:#14603b}.tag.iptal{background:#e6e9eb;color:#4a5a63}
.tag.yeni{background:var(--brass);color:#1a1405}
.reqs{list-style:none;margin:0;padding:0}
.reqs li{padding:14px 0;border-bottom:1px solid var(--line)}.reqs li:last-child{border-bottom:0}
.reqs .top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;flex-wrap:wrap}
.reqs small{display:block;color:var(--mute)}
.reqs form.up{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:10px}
.reqs form.up input[type=file]{width:auto;max-width:100%}
@media print{.noprint,.topbar,.foot{display:none!important}body{background:#fff}.card{border:0}.wrap{max-width:none}}
.gapb{margin:20px 0}
fieldset.fs{border:1px solid var(--line);border-radius:6px;padding:14px 16px;display:grid;gap:14px;margin:0}
fieldset.fs legend{font-weight:700;padding:0 6px}
.ek-head{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:18px}
tfoot td{border-top:2px solid var(--ink);border-bottom:0}
textarea{font:inherit;padding:10px 12px;border:1px solid #b9c7ce;border-radius:6px;background:#fff;color:var(--ink);width:100%;resize:vertical}
.bulkbar{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.bulkbar input[type=search]{max-width:280px}
input.amt{width:130px;text-align:right}
#tb tr.on td{background:#eef7f2}
.stickybar{position:sticky;bottom:0;z-index:4;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;background:var(--ink);color:#fff;padding:12px 18px;border-radius:6px;margin-top:16px;box-shadow:0 -4px 16px #0003}
.crumbs a{text-decoration:none}

/* ---- Sıkı (minimal) liste tasarımı (yalnızca yönetici ve mükellef panelleri) ---- */
.area-admin .wrap{max-width:1280px}
.area-panel .wrap{max-width:1280px}
.area-admin h1,.area-panel h1{font-size:clamp(1.35rem,2.6vw,1.75rem);margin:.9rem 0 .5rem}
.area-admin h2,.area-panel h2{font-size:1.05rem;margin:0 0 .4em}
.area-admin .card.pad,.area-panel .card.pad{padding:12px 16px}
.area-admin table,.area-panel table{font-size:.92rem}
.area-admin th,.area-admin td,.area-panel th,.area-panel td{padding:6px 8px}
.area-admin th,.area-panel th{font-size:.8rem;white-space:nowrap}
.area-admin .files li,.area-panel .files li{padding:7px 0;gap:10px}
.area-admin .files small,.area-panel .files small{font-size:.8rem;line-height:1.35}
.area-admin .btn.sm,.area-panel .btn.sm{padding:4px 10px;font-size:.82rem}
.area-admin .grid2,.area-panel .grid2{gap:14px;margin:14px 0}
.pager{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-top:10px;font-size:.88rem}
.pager .pg{display:flex;gap:4px;align-items:center;flex-wrap:wrap}
.pager a,.pager b{min-width:30px;padding:4px 9px;border:1px solid var(--line);border-radius:5px;text-decoration:none;text-align:center;background:#fff;color:var(--ink)}
.pager b{background:var(--ink);color:#fff;border-color:var(--ink)}
.pager .gap{padding:0 2px;color:var(--mute)}
.files.two{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px}
@media(max-width:720px){.files.two{grid-template-columns:1fr}}
.files.two li{border:1px solid var(--line);border-radius:6px;padding:9px 12px;background:#fff;align-items:flex-start}
.files.two li:last-child{border-bottom:1px solid var(--line)}
.files.two li>div{min-width:0;overflow-wrap:anywhere}
.cardgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:10px}
.cardgrid .mk{display:flex;flex-direction:column;gap:2px;padding:10px 14px;border:1px solid var(--line);border-radius:6px;background:#fff;text-decoration:none;color:var(--ink)}
.cardgrid .mk:hover{border-color:var(--ink)}
.cardgrid .mk strong{font-size:.95rem;line-height:1.25}
.cardgrid .mk small{color:var(--mute);font-size:.8rem}
.cardgrid .mk .amt2{margin-top:6px;font-weight:800;font-variant-numeric:tabular-nums}
.cardgrid .mk .amt2.neg{color:#b42318}

.foldergrid{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px}
@media(max-width:720px){.foldergrid{grid-template-columns:1fr}}
.foldergrid .fold{display:flex;align-items:center;gap:8px;padding:12px 14px;border:1px solid var(--line);border-radius:6px;background:#fff;text-decoration:none;color:var(--ink);font-weight:700;overflow-wrap:anywhere}
.foldergrid .fold:hover{border-color:var(--ink);background:#f4f9f7}
.foldergrid .ic{font-size:1.3rem;line-height:1}
/* Uzun formlar: ekranı ikiye böl (yan yana) */
.wrap.narrow.wide{max-width:1000px}
form.form.f2{grid-template-columns:1fr 1fr;gap:12px 24px;align-items:end}
form.form.f2>fieldset.fs,form.form.f2>.check,form.form.f2>button,form.form.f2>div:not(.nocol),form.form.f2>p,form.form.f2>h2,form.form.f2>h3,form.form.f2>.full{grid-column:1/-1}
form.form.f2>label.check{grid-column:1/-1}
form.form.f2 fieldset.fs{grid-template-columns:repeat(3,1fr);gap:12px 24px;align-items:end}
form.form.f2 fieldset.fs>p{grid-column:1/-1;margin:0}
form.form.f2>button.btn{justify-self:start;min-width:220px}
@media (max-width:760px){form.form.f2,form.form.f2 fieldset.fs{grid-template-columns:1fr}}
form.form.f2>label:has(textarea){grid-column:1/-1}

.slb{display:inline-block;margin-left:6px;padding:1px 8px;border-radius:10px;background:#d9f0e4;color:#1a6b3c;font-size:.72rem;font-weight:700;white-space:nowrap}