/* Teklif Yönetim Sistemi v2 — panel stilleri */
:root{
  --renk:#1e3a8a;
  --renk-acik:color-mix(in srgb,var(--renk) 10%,#fff);
  --zemin:#f3f5f9;
  --kart:#fff;
  --yazi:#1f2937;
  --soluk:#6b7280;
  --cizgi:#e5e7eb;
  --yesil:#15803d;--yesil-z:#dcfce7;
  --kirmizi:#b91c1c;--kirmizi-z:#fee2e2;
  --mavi:#1d4ed8;--mavi-z:#dbeafe;
  --sari:#a16207;--sari-z:#fef9c3;
  --gri:#4b5563;--gri-z:#f3f4f6;
  --yaricap:10px;
  --golge:0 1px 2px rgba(16,24,40,.05),0 4px 16px rgba(16,24,40,.06);
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-size:14px;color:var(--yazi);background:var(--zemin);line-height:1.5}
a{color:var(--renk);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{margin:0 0 .5em;line-height:1.25}
h1{font-size:22px}h2{font-size:17px}h3{font-size:15px}
small,.soluk{color:var(--soluk)}

/* Yerleşim */
.yerlesim{display:flex;min-height:100vh}
.kenar{width:236px;flex-shrink:0;background:#0f172a;color:#cbd5e1;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.kenar .marka{padding:18px;border-bottom:1px solid rgba(255,255,255,.06);display:flex;flex-direction:column;align-items:flex-start;gap:8px}
.kenar .marka img{max-height:40px;max-width:190px;background:#fff;border-radius:6px;padding:4px 6px}
.kenar .marka b{color:#fff;font-size:15px;display:block}
.kenar nav{padding:12px 10px;flex:1;overflow:auto}
.kenar nav a{display:flex;align-items:center;gap:10px;color:#cbd5e1;padding:9px 12px;border-radius:8px;margin-bottom:2px;font-weight:500}
.kenar nav a:hover{background:rgba(255,255,255,.06);text-decoration:none;color:#fff}
.kenar nav a.aktif{background:var(--renk);color:#fff}
.kenar nav .baslik{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#64748b;padding:14px 12px 6px}
.kenar svg{width:18px;height:18px;flex-shrink:0}
.kenar .kisi{padding:14px 18px;border-top:1px solid rgba(255,255,255,.06);font-size:13px}
.kenar .kisi b{color:#fff;display:block}
.icerik{flex:1;min-width:0;padding:26px 30px 60px}
.ust-mobil{display:none}

.sayfa-bas{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.sayfa-bas h1{margin:0}

/* Kart */
.kart{background:var(--kart);border:1px solid var(--cizgi);border-radius:var(--yaricap);box-shadow:var(--golge);padding:20px;margin-bottom:18px}
.kart>h2:first-child,.kart>h3:first-child{margin-top:0}
.kart-bas{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.kart-bas h2{margin:0}

/* İstatistik */
.istat{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:18px}
.istat .kart{margin:0;padding:16px 18px}
.istat .deger{font-size:22px;font-weight:700;margin-top:4px}
.istat .etiket{color:var(--soluk);font-size:12px;text-transform:uppercase;letter-spacing:.05em}

/* Form */
.izgara{display:grid;gap:14px;grid-template-columns:repeat(12,1fr)}
.s12{grid-column:span 12}.s8{grid-column:span 8}.s6{grid-column:span 6}.s4{grid-column:span 4}.s3{grid-column:span 3}.s2{grid-column:span 2}
.alan label{display:block;font-size:12.5px;font-weight:600;color:#374151;margin-bottom:5px}
.alan .ipucu{font-size:12px;color:var(--soluk);margin-top:4px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],input[type=search],input[type=tel],input[type=url],select,textarea{
  width:100%;padding:9px 11px;border:1px solid #d1d5db;border-radius:8px;font:inherit;color:inherit;background:#fff;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--renk);box-shadow:0 0 0 3px color-mix(in srgb,var(--renk) 18%,transparent)}
textarea{resize:vertical;min-height:70px}
input[type=color]{width:56px;height:38px;border:1px solid #d1d5db;border-radius:8px;padding:3px;background:#fff}
.onay{display:flex;align-items:center;gap:8px;font-weight:500;cursor:pointer}
.onay input{width:16px;height:16px}

/* Buton */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 15px;border-radius:8px;border:1px solid transparent;background:var(--renk);color:#fff;font:inherit;font-weight:600;cursor:pointer;white-space:nowrap;text-decoration:none!important;transition:filter .15s}
.btn:hover{filter:brightness(1.1)}
.btn.ikincil{background:#fff;color:var(--yazi);border-color:#d1d5db}
.btn.ikincil:hover{background:#f9fafb;filter:none}
.btn.tehlike{background:var(--kirmizi)}
.btn.yesil{background:var(--yesil)}
.btn.kucuk{padding:5px 10px;font-size:13px}
.btn.ikon{padding:6px 8px}
.btn svg{width:16px;height:16px}
.btn-grup{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* Tablo */
.tablo-sar{overflow-x:auto;margin:0 -20px;padding:0 20px}
table.tablo{width:100%;border-collapse:collapse}
.tablo th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--soluk);font-weight:600;padding:10px;border-bottom:1px solid var(--cizgi);background:#fafbfc;white-space:nowrap}
.tablo td{padding:10px;border-bottom:1px solid #f0f1f3;vertical-align:middle}
.tablo tr:hover td{background:#fafbff}
.tablo .sag{text-align:right}
.tablo .orta{text-align:center}
.tablo .nowrap{white-space:nowrap}
.bos{padding:40px;text-align:center;color:var(--soluk)}

/* Rozet */
.rozet{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}
.rozet.gri{background:var(--gri-z);color:var(--gri)}
.rozet.mavi{background:var(--mavi-z);color:var(--mavi)}
.rozet.yesil{background:var(--yesil-z);color:var(--yesil)}
.rozet.kirmizi{background:var(--kirmizi-z);color:var(--kirmizi)}
.rozet.sari{background:var(--sari-z);color:var(--sari)}

/* Bildirim */
.uyari{padding:11px 14px;border-radius:8px;margin-bottom:14px;font-weight:500;border:1px solid}
.uyari.basari{background:var(--yesil-z);color:var(--yesil);border-color:#bbf7d0}
.uyari.hata{background:var(--kirmizi-z);color:var(--kirmizi);border-color:#fecaca}
.uyari.bilgi{background:var(--mavi-z);color:var(--mavi);border-color:#bfdbfe}
.uyari.dikkat{background:var(--sari-z);color:var(--sari);border-color:#fde68a}

/* Filtre */
.filtre{display:flex;gap:10px;flex-wrap:wrap;align-items:end;margin-bottom:14px}
.filtre .alan{min-width:150px}
.filtre .alan.genis{flex:1;min-width:220px}

/* Sayfalama */
.sayfalama{display:flex;gap:6px;justify-content:center;margin-top:16px;flex-wrap:wrap}
.sayfalama a,.sayfalama span{padding:6px 11px;border-radius:7px;border:1px solid var(--cizgi);background:#fff;color:var(--yazi)}
.sayfalama span.aktif{background:var(--renk);color:#fff;border-color:var(--renk)}

/* Teklif formu: kalemler */
.kalemler{width:100%;border-collapse:collapse}
.kalemler th{font-size:12px;color:var(--soluk);text-align:left;padding:6px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.kalemler td{padding:5px;vertical-align:top}
.kalemler textarea{min-height:40px;height:40px}
.kalemler .k-sira{width:34px;color:var(--soluk);text-align:center;padding-top:14px;font-weight:600}
.kalemler .k-miktar{width:95px}.kalemler .k-birim{width:105px}.kalemler .k-fiyat{width:140px}.kalemler .k-tutar{width:140px}.kalemler .k-islem{width:84px;white-space:nowrap}
.kalemler input.tutar{background:#f9fafb;font-weight:600;text-align:right}
.kalemler .k-miktar input{text-align:center}
.kalemler .k-fiyat input{text-align:right}

.secenek-liste{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:10px;align-items:start}
.secenek{border:1px solid var(--cizgi);border-radius:9px;padding:10px 12px;background:#fcfcfd}
.secenek.secili{border-color:color-mix(in srgb,var(--renk) 45%,#fff);background:var(--renk-acik)}
.secenek .ust{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px}
.secenek .ust b{font-size:14px}
.secenek .ust input[type=text]{font-weight:600;padding:5px 8px}
.durum-sec{display:flex;border:1px solid #d1d5db;border-radius:8px;overflow:hidden;background:#fff}
.durum-sec label{flex:1;text-align:center;padding:6px 4px;font-size:12.5px;cursor:pointer;border-right:1px solid #e5e7eb;margin:0;font-weight:500;user-select:none}
.durum-sec label:last-child{border-right:0}
.durum-sec input{display:none}
.durum-sec input:checked+span{font-weight:700}
.durum-sec label:has(input:checked){background:var(--renk);color:#fff}
.durum-sec label.d-haric:has(input:checked){background:#64748b}
.durum-sec label.d-ucretli:has(input:checked){background:#b45309}
.secenek .ek{display:none;gap:8px;margin-top:8px}
.secenek.ucretli .ek{display:flex}

.toplam-kutu{margin-left:auto;max-width:380px;width:100%}
.toplam-kutu .satir{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px dashed var(--cizgi)}
.toplam-kutu .satir.buyuk{font-size:17px;font-weight:700;border-bottom:0;padding-top:10px}
.yapiskan-alt{position:sticky;bottom:0;background:rgba(243,245,249,.92);backdrop-filter:blur(6px);padding:12px 0;border-top:1px solid var(--cizgi);display:flex;justify-content:flex-end;gap:10px;z-index:5}

/* Zaman çizelgesi */
.zaman{list-style:none;margin:0;padding:0}
.zaman li{position:relative;padding:0 0 14px 22px;border-left:2px solid var(--cizgi);margin-left:6px}
.zaman li:last-child{border-left-color:transparent}
.zaman li::before{content:"";position:absolute;left:-7px;top:3px;width:12px;height:12px;border-radius:50%;background:#fff;border:2px solid var(--renk)}
.zaman .ne{font-weight:600}
.zaman ul{margin:4px 0 0;padding-left:18px;color:#4b5563;font-size:13px}

/* Giriş */
.giris-zemin{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(135deg,#0f172a,var(--renk))}
.giris-kart{background:#fff;width:100%;max-width:390px;border-radius:14px;padding:34px 30px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.giris-kart .logo{text-align:center;margin-bottom:18px}
.giris-kart .logo img{max-height:64px;max-width:220px}
.giris-kart h1{text-align:center;font-size:20px;margin-bottom:22px}
.giris-kart .alan{margin-bottom:14px}
.giris-kart .btn{width:100%;padding:11px}

/* Mobil */
@media (max-width:960px){
  .s8,.s6,.s4,.s3,.s2{grid-column:span 12}
  .kenar{position:fixed;left:-260px;z-index:50;transition:left .2s;box-shadow:0 0 40px rgba(0,0,0,.3)}
  body.menu-acik .kenar{left:0}
  body.menu-acik .perde{display:block}
  .perde{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:40}
  .ust-mobil{display:flex;align-items:center;justify-content:space-between;background:#0f172a;color:#fff;padding:10px 16px;position:sticky;top:0;z-index:30}
  .ust-mobil button{background:none;border:0;color:#fff;padding:4px;cursor:pointer}
  .ust-mobil svg{width:24px;height:24px;display:block}
  .yerlesim{display:block}
  .icerik{padding:18px 16px 60px}
  .kalemler thead{display:none}
  .kalemler tr{display:grid;grid-template-columns:1fr 1fr;gap:6px;border:1px solid var(--cizgi);border-radius:9px;padding:8px;margin-bottom:10px}
  .kalemler td{padding:0;width:auto!important}
  .kalemler td.k-aciklama{grid-column:1/-1}
  .kalemler td.k-sira{display:none}
  .kalemler td.k-islem{grid-column:1/-1;text-align:right}
  .kalemler,.kalemler tbody{display:block}
}
@media (min-width:961px) and (max-width:1200px){.s3{grid-column:span 6}.s2{grid-column:span 4}}