:root{
  --ana:#1f3a5f; --ana2:#2d5a8e; --vurgu:#e8a33d; --zemin:#f3f5f8; --kart:#fff; --yazi:#1c2430; --soluk:#667085;
  --cizgi:#dde3ea; --yesil:#1f9d55; --yesil-z:#e3f6ea; --sari:#b7791f; --sari-z:#fdf3dc; --kirmizi:#c53030; --kirmizi-z:#fde8e8;
  --radius:10px; --golge:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.08);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--yazi);background:var(--zemin)}
a{color:var(--ana2)}
h1{font-size:1.35rem;margin:0 0 .75rem}
h2{font-size:1.05rem;margin:0 0 .75rem;display:flex;align-items:center;gap:.5rem}
h2 .no{background:var(--ana);color:#fff;border-radius:50%;width:1.6rem;height:1.6rem;display:inline-grid;place-items:center;font-size:.85rem}
.ust{position:sticky;top:0;z-index:20;background:var(--ana);color:#fff;display:flex;align-items:center;gap:1rem;padding:.55rem 1rem;padding-top:calc(.55rem + env(safe-area-inset-top))}
.ust .marka{font-weight:700;white-space:nowrap}
.ust nav{display:flex;gap:.25rem;overflow-x:auto;flex:1;scrollbar-width:none}
.ust nav a,.ust .cikis button{color:#dce6f2;text-decoration:none;padding:.4rem .7rem;border-radius:7px;white-space:nowrap;font-size:.93rem;background:none;border:0;cursor:pointer;font:inherit}
.ust nav a.aktif,.ust nav a:hover,.ust .cikis button:hover{background:rgba(255,255,255,.14);color:#fff}
.ust .kim{font-size:.82rem;color:#b9c9dc;white-space:nowrap}
.ust .cikis{margin:0}
.icerik{max-width:1180px;margin:0 auto;padding:1rem;padding-bottom:6rem}
.kart{background:var(--kart);border:1px solid var(--cizgi);border-radius:var(--radius);box-shadow:var(--golge);padding:1rem;margin-bottom:1rem}
.izgara{display:grid;gap:.75rem;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
label{display:block;font-size:.85rem;color:var(--soluk);margin-bottom:.25rem;font-weight:600}
input,select,textarea{width:100%;font:inherit;padding:.55rem .65rem;border:1px solid #c9d2dd;border-radius:8px;background:#fff;color:var(--yazi)}
input:focus,select:focus,textarea:focus{outline:2px solid #9cc0ea;border-color:var(--ana2)}
textarea{min-height:5.5rem;resize:vertical}
input[type=checkbox],input[type=radio]{width:auto;accent-color:var(--ana2)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;font:inherit;font-weight:600;border:1px solid transparent;border-radius:8px;padding:.55rem 1rem;cursor:pointer;background:var(--ana2);color:#fff;text-decoration:none;min-height:42px}
.btn:hover{filter:brightness(1.07)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn.ikincil{background:#fff;color:var(--ana2);border-color:#b9c9dc}
.btn.tehlike{background:#fff;color:var(--kirmizi);border-color:#f0b4b4}
.btn.yesil{background:var(--yesil)}
.btn.kucuk{min-height:34px;padding:.3rem .65rem;font-size:.88rem}
.btn.buyuk{min-height:50px;font-size:1.02rem;padding:.7rem 1.4rem}
.satir-ara{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}
.sag{margin-left:auto}
.soluk{color:var(--soluk);font-size:.88rem}
.hata-kutu{background:var(--kirmizi-z);color:var(--kirmizi);border:1px solid #f5c2c2;padding:.6rem .8rem;border-radius:8px;margin-bottom:.8rem}
.basari-kutu{background:var(--yesil-z);color:#17623a;border:1px solid #b6e3c7;padding:.6rem .8rem;border-radius:8px;margin-bottom:.8rem}
.uyari-kutu{background:var(--sari-z);color:#7a4e0c;border:1px solid #f1d9a6;padding:.6rem .8rem;border-radius:8px;margin-bottom:.8rem}
.rozet{display:inline-block;padding:.12rem .55rem;border-radius:99px;font-size:.78rem;font-weight:700;white-space:nowrap}
.d-taslak{background:#eef1f5;color:#475467}.d-onay_bekliyor{background:var(--sari-z);color:#8a5a0a}
.d-onaylandi{background:#e0ecfb;color:#1d4f91}.d-gonderildi{background:var(--yesil-z);color:#17623a}.d-iptal{background:var(--kirmizi-z);color:var(--kirmizi)}
.g{display:inline-block;min-width:2.6rem;text-align:center;padding:.15rem .4rem;border-radius:6px;font-weight:700;font-size:.85rem}
.g-y{background:var(--yesil-z);color:var(--yesil)}.g-s{background:var(--sari-z);color:var(--sari)}.g-k{background:var(--kirmizi-z);color:var(--kirmizi)}
/* giriş */
.giris-sayfa{min-height:100vh;display:grid;place-items:center;padding:1rem;background:linear-gradient(160deg,#1f3a5f,#2d5a8e 60%,#3f73b0)}
.giris-kart{width:100%;max-width:380px;background:#fff;border-radius:14px;padding:1.6rem;box-shadow:0 12px 40px rgba(0,0,0,.25)}
.giris-kart h1{text-align:center;color:var(--ana)}
.giris-kart .alan{margin-bottom:.9rem}
.giris-kart .btn{width:100%}
/* müşteri seçimi */
.otomatik{position:relative}
.oneriler{position:absolute;left:0;right:0;top:100%;z-index:15;background:#fff;border:1px solid var(--cizgi);border-radius:8px;box-shadow:0 8px 24px rgba(16,24,40,.12);max-height:320px;overflow:auto;margin-top:2px}
.oneriler button{display:block;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid #f0f2f5;padding:.55rem .7rem;font:inherit;cursor:pointer}
.oneriler button:hover,.oneriler button:focus{background:#eef4fb}
.secili{display:flex;align-items:center;gap:.5rem;background:#eef4fb;border:1px solid #c9dcf2;border-radius:8px;padding:.5rem .7rem}
.secili b{flex:1}
.secenekler{display:flex;gap:.5rem;flex-wrap:wrap}
.secenek{flex:1;min-width:130px;border:2px solid var(--cizgi);border-radius:9px;padding:.6rem .8rem;cursor:pointer;display:flex;gap:.5rem;align-items:center;font-weight:600;background:#fff}
.secenek:has(input:checked){border-color:var(--ana2);background:#eef4fb}
/* dosya */
.birak{border:2px dashed #b9c9dc;border-radius:10px;padding:1.1rem;text-align:center;background:#fafcfe;cursor:pointer}
.birak.uzerinde{background:#eef4fb;border-color:var(--ana2)}
.birak input{display:none}
.dosya-listesi{display:flex;gap:.4rem;flex-wrap:wrap;margin-top:.5rem}
.dosya-listesi span{background:#eef1f5;border-radius:6px;padding:.2rem .5rem;font-size:.85rem}
/* tablo */
.tablo-kap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.9rem}
th{text-align:left;font-size:.78rem;text-transform:uppercase;letter-spacing:.02em;color:var(--soluk);background:#f7f9fb;padding:.5rem;border-bottom:1px solid var(--cizgi);white-space:nowrap}
td{padding:.45rem .5rem;border-bottom:1px solid #eef1f5;vertical-align:middle}
tr.sec-k td{background:#fff7f7}
td input,td select{padding:.35rem .45rem;font-size:.9rem}
td select[aria-label="Birim"]{min-width:5.6rem}
td.say input{width:5.5rem;text-align:right}
td.sayi{text-align:right;white-space:nowrap}
.talep{color:var(--soluk);font-size:.85rem}
.urun-ad{font-weight:600}
.kodu{font-size:.78rem;color:var(--soluk)}
.ozet-bar{display:flex;gap:.6rem;flex-wrap:wrap;font-size:.88rem;margin:.6rem 0}
/* diyalog */
.mesajlar{max-height:320px;overflow:auto;display:flex;flex-direction:column;gap:.45rem;padding:.3rem;margin-bottom:.6rem;background:#fafbfc;border-radius:8px;min-height:80px}
.msj{max-width:85%;padding:.5rem .7rem;border-radius:12px;white-space:pre-wrap;word-wrap:break-word}
.msj.kullanici{align-self:flex-end;background:var(--ana2);color:#fff;border-bottom-right-radius:3px}
.msj.asistan{align-self:flex-start;background:#fff;border:1px solid var(--cizgi);border-bottom-left-radius:3px}
.ipuclari{display:flex;gap:.4rem;flex-wrap:wrap;margin-bottom:.5rem}
.ipuclari button{background:#eef1f5;border:0;border-radius:99px;padding:.25rem .65rem;font-size:.82rem;cursor:pointer}
/* alt çubuk */
.alt-cubuk{position:fixed;left:0;right:0;bottom:0;z-index:25;background:#fff;border-top:1px solid var(--cizgi);box-shadow:0 -4px 16px rgba(16,24,40,.08);padding:.6rem 1rem;padding-bottom:calc(.6rem + env(safe-area-inset-bottom))}
.alt-cubuk .ic{max-width:1180px;margin:0 auto;display:flex;align-items:center;gap:.75rem}
/* modal */
.modal{position:fixed;inset:0;z-index:40;background:rgba(15,23,42,.45);display:grid;place-items:center;padding:1rem}
.modal[hidden]{display:none}
.modal .pencere{background:#fff;border-radius:12px;width:100%;max-width:720px;max-height:88vh;overflow:auto;padding:1rem;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.modal .pencere.genis{max-width:1100px}
.sonuc-listesi button{display:block;width:100%;text-align:left;border:1px solid var(--cizgi);background:#fff;border-radius:8px;padding:.55rem .7rem;margin-bottom:.4rem;cursor:pointer;font:inherit}
.sonuc-listesi button:hover{border-color:var(--ana2);background:#f4f8fd}
/* sekmeler */
.sekmeler{display:flex;gap:.3rem;overflow-x:auto;margin-bottom:1rem;border-bottom:1px solid var(--cizgi)}
.sekmeler button{background:none;border:0;border-bottom:3px solid transparent;padding:.6rem .9rem;font:inherit;font-weight:600;color:var(--soluk);cursor:pointer;white-space:nowrap}
.sekmeler button.aktif{color:var(--ana);border-bottom-color:var(--vurgu)}
.filtre{display:flex;gap:.35rem;flex-wrap:wrap;margin-bottom:.7rem}
.filtre button{border:1px solid var(--cizgi);background:#fff;border-radius:99px;padding:.3rem .75rem;cursor:pointer;font:inherit;font-size:.86rem}
.filtre button.aktif{background:var(--ana);color:#fff;border-color:var(--ana)}
.liste-kart{display:grid;grid-template-columns:1fr auto;gap:.3rem .8rem;padding:.75rem;border:1px solid var(--cizgi);border-radius:9px;background:#fff;margin-bottom:.5rem}
.liste-kart .ust-satir{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}
.liste-kart .islem{display:flex;gap:.4rem;align-items:center;grid-row:span 2}
.toplamlar{margin-left:auto;max-width:360px}
.toplamlar div{display:flex;justify-content:space-between;padding:.2rem 0}
.toplamlar .genel{font-weight:800;border-top:2px solid var(--ana);margin-top:.3rem;padding-top:.4rem}
.durum-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.6rem}
.durum-grid div{background:#f7f9fb;border:1px solid var(--cizgi);border-radius:8px;padding:.6rem}
.bildirim{position:fixed;left:50%;transform:translateX(-50%);bottom:5.5rem;z-index:60;background:#1c2430;color:#fff;padding:.65rem 1rem;border-radius:9px;max-width:92vw;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.bildirim.hata{background:var(--kirmizi)}
.yukleniyor{display:inline-block;width:1em;height:1em;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:don .7s linear infinite}
@keyframes don{to{transform:rotate(360deg)}}
.gizli-mobil{}
@media (max-width:760px){
  .icerik{padding:.7rem;padding-bottom:6.5rem}
  .kart{padding:.8rem}
  .ust{gap:.5rem;padding:.5rem .6rem}
  .ust .kim{display:none}
  .gizli-mobil{display:none}
  /* önizleme tablosu kart görünümü */
  table.kartlasir thead{display:none}
  table.kartlasir,table.kartlasir tbody,table.kartlasir tr,table.kartlasir td{display:block;width:100%}
  table.kartlasir tr{border:1px solid var(--cizgi);border-radius:9px;margin-bottom:.6rem;padding:.4rem .5rem;background:#fff}
  table.kartlasir td{border:0;padding:.25rem 0;display:flex;gap:.5rem;align-items:center}
  table.kartlasir td[data-e]::before{content:attr(data-e);min-width:5.2rem;font-size:.78rem;color:var(--soluk);font-weight:600}
  table.kartlasir td.say input{width:100%}
  table.kartlasir td.sayi{justify-content:flex-start}
  .liste-kart{grid-template-columns:1fr}
  .liste-kart .islem{grid-row:auto}
  .alt-cubuk .ic{flex-wrap:wrap}
  .alt-cubuk .btn.buyuk{flex:1}
}