/* ==========================================================================
   KayaLight — görsel dil
   Teknik çizim kâğıdı (soğuk gri-mavi) + mürekkep lacivert + tek vurgu:
   sodyum/LED sarısı. Veri yoğun ekran, sakin yüzeyler, tek cesur an: giriş
   ekranındaki yol kesiti çizimi.
   ========================================================================== */

:root {
  --kagit:        #EDF0F4;
  --yuzey:        #FFFFFF;
  --yuzey-2:      #F6F8FA;
  --yuzey-3:      #EAEEF3;
  --murekkep:     #16202E;
  --murekkep-2:   #56637A;
  --murekkep-3:   #8A95A8;
  --cizgi:        #D5DBE4;
  --cizgi-koyu:   #B9C2CF;
  --isik:         #E09B1F;
  --isik-koyu:    #B77A0E;
  --isik-soluk:   #FBF0D8;
  --onay:         #1B7A6B;
  --onay-soluk:   #DDEFEB;
  --uyari:        #B23A2B;
  --uyari-soluk:  #FAE4E0;

  --r-kucuk: 3px;
  --r-orta:  6px;
  --golge-yuzen: 0 12px 28px -12px rgba(22, 32, 46, .35), 0 0 0 1px var(--cizgi);

  --sans: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  background: var(--kagit);
  color: var(--murekkep);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -.011em; }
h1 { font-size: 25px; letter-spacing: -.02em; }
h2 { font-size: 18px; }
h3 { font-size: 15px; }
p  { margin: 0 0 10px; }
a  { color: var(--murekkep); text-decoration-color: var(--cizgi-koyu); text-underline-offset: 2px; }
a:hover { text-decoration-color: var(--isik); }

:focus-visible {
  outline: 2px solid var(--isik-koyu);
  outline-offset: 2px;
  border-radius: 2px;
}

table, .sayi, .veri td, input[type="number"] { font-variant-numeric: tabular-nums; }

/* ==========================================================================
   Üst çubuk
   ========================================================================== */
.ust-bar {
  display: flex;
  align-items: stretch;
  gap: 24px;
  background: var(--murekkep);
  color: #E7ECF3;
  padding: 0 20px;
  height: 54px;
  position: sticky;
  top: 0;
  z-index: 40;
}

.marka {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -.02em;
  color: #fff;
  text-decoration: none;
  white-space: nowrap;
}
.marka svg { display: block; }
.marka .alt {
  font-weight: 400;
  font-size: 11.5px;
  color: #93A0B4;
  letter-spacing: 0;
  border-left: 1px solid #33415A;
  padding-left: 9px;
  margin-left: 2px;
}

.sekmeler { display: flex; align-items: stretch; gap: 2px; }
.sekme {
  display: flex;
  align-items: center;
  padding: 0 15px;
  font-size: 13.5px;
  font-weight: 500;
  color: #A9B5C8;
  background: none;
  border: 0;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
}
.sekme:hover { color: #fff; }
.sekme[aria-selected="true"] { color: #fff; border-bottom-color: var(--isik); }
.sekme .rakam {
  margin-left: 7px;
  background: #2C3A52;
  border-radius: 9px;
  padding: 1px 6px;
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}

.ust-sag { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.kimlik { text-align: right; line-height: 1.2; display: flex; flex-direction: column; gap: 3px; align-items: flex-end; }
.kimlik .ad { font-size: 13px; font-weight: 500; color: #fff; }
.kimlik .rol { font-size: 11px; color: #93A0B4; line-height: 1; }
.rol-etiket {
  display: inline-block;
  background: var(--isik);
  color: #2A1D00;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 5px;
  border-radius: 2px;
  line-height: 1.1;
}

/* ==========================================================================
   Düğmeler
   ========================================================================== */
.dugme {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  height: 32px;
  padding: 0 13px;
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  color: var(--murekkep);
  background: var(--yuzey);
  border: 1px solid var(--cizgi-koyu);
  border-radius: var(--r-kucuk);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  transition: background .12s, border-color .12s;
}
.dugme:hover:not(:disabled) { background: var(--yuzey-2); border-color: var(--murekkep-3); }
.dugme:disabled { opacity: .45; cursor: not-allowed; }

.dugme.birincil {
  background: var(--murekkep);
  border-color: var(--murekkep);
  color: #fff;
}
.dugme.birincil:hover:not(:disabled) { background: #22314A; border-color: #22314A; }

.dugme.vurgu {
  background: var(--isik);
  border-color: var(--isik-koyu);
  color: #2A1D00;
  font-weight: 600;
}
.dugme.vurgu:hover:not(:disabled) { background: #F0AA2C; }

.dugme.sessiz { background: transparent; border-color: transparent; color: var(--murekkep-2); }
.dugme.sessiz:hover:not(:disabled) { background: var(--yuzey-3); border-color: transparent; }

.dugme.tehlike { color: var(--uyari); border-color: #E3BEB7; background: var(--yuzey); }
.dugme.tehlike:hover:not(:disabled) { background: var(--uyari-soluk); }

.dugme.kucuk { height: 26px; padding: 0 9px; font-size: 12px; }
.dugme.blok { width: 100%; }
.dugme.buyuk { height: 40px; font-size: 14.5px; padding: 0 20px; }

/* ==========================================================================
   Form alanları
   ========================================================================== */
label.etiket {
  display: block;
  font-size: 11.5px;
  font-weight: 500;
  color: var(--murekkep-2);
  margin-bottom: 4px;
}

input[type="text"], input[type="password"], input[type="number"],
input[type="email"], input[type="search"], select, textarea {
  width: 100%;
  height: 32px;
  padding: 0 9px;
  font: inherit;
  font-size: 13px;
  color: var(--murekkep);
  background: var(--yuzey);
  border: 1px solid var(--cizgi-koyu);
  border-radius: var(--r-kucuk);
}
textarea { height: auto; padding: 7px 9px; resize: vertical; min-height: 62px; line-height: 1.45; }
input:focus, select:focus, textarea:focus { border-color: var(--murekkep-3); }
input::placeholder { color: var(--murekkep-3); }

.onay-satir { display: flex; align-items: center; gap: 7px; font-size: 13px; cursor: pointer; }
.onay-satir input { width: 15px; height: 15px; accent-color: var(--murekkep); cursor: pointer; }

/* ==========================================================================
   Yerleşim
   ========================================================================== */
.calisma { padding: 18px 20px 90px; max-width: 1760px; margin: 0 auto; }
.bolum { display: none; }
.bolum.acik { display: block; }

.panel {
  background: var(--yuzey);
  border: 1px solid var(--cizgi);
  border-radius: var(--r-orta);
}
.panel-baslik {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--cizgi);
}
.panel-baslik .sag { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.panel-govde { padding: 16px; }

/* ==========================================================================
   Filtre şeridi
   ========================================================================== */
.kontrol-seridi { margin-bottom: 14px; }

.filtre-izgara {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
  gap: 10px 12px;
  padding: 14px 16px;
}

.aralik { display: flex; align-items: center; gap: 6px; }
.aralik input { width: 100%; }
.aralik .tire { color: var(--murekkep-3); font-size: 13px; }

.serit-alt {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 10px 16px;
  border-top: 1px solid var(--cizgi);
  background: var(--yuzey-2);
  border-radius: 0 0 var(--r-orta) var(--r-orta);
}
.serit-alt .ara-kutu { position: relative; flex: 1 1 260px; max-width: 420px; }
.serit-alt .ara-kutu input { padding-left: 30px; }
.serit-alt .ara-kutu svg { position: absolute; left: 9px; top: 8px; color: var(--murekkep-3); }

/* Aktif filtre rozetleri */
.rozetler { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.rozet {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--isik-soluk);
  border: 1px solid #EDD9A8;
  color: #6B4B05;
  font-size: 12px;
  padding: 2px 5px 2px 8px;
  border-radius: 2px;
}
.rozet button {
  border: 0; background: none; cursor: pointer; color: #9A6E12;
  font-size: 14px; line-height: 1; padding: 0 2px; font-family: inherit;
}
.rozet button:hover { color: var(--uyari); }

/* ==========================================================================
   Çoklu seçim açılır listesi
   ========================================================================== */
.cs { position: relative; }
.cs-dugme {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  height: 32px;
  padding: 0 8px 0 9px;
  font: inherit;
  font-size: 13px;
  text-align: left;
  color: var(--murekkep);
  background: var(--yuzey);
  border: 1px solid var(--cizgi-koyu);
  border-radius: var(--r-kucuk);
  cursor: pointer;
}
.cs-dugme:hover { border-color: var(--murekkep-3); }
.cs-dugme .metin { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cs-dugme .metin.bos { color: var(--murekkep-3); }
.cs-dugme .ok { color: var(--murekkep-3); flex-shrink: 0; }
.cs-dugme.dolu { border-color: var(--isik-koyu); background: var(--isik-soluk); }
.cs-dugme .say {
  background: var(--murekkep); color: #fff; border-radius: 8px;
  font-size: 10.5px; font-weight: 600; padding: 1px 5px; flex-shrink: 0;
}

.cs-panel {
  position: absolute;
  z-index: 50;
  top: calc(100% + 4px);
  left: 0;
  min-width: 100%;
  max-width: 320px;
  background: var(--yuzey);
  border-radius: var(--r-orta);
  box-shadow: var(--golge-yuzen);
  padding: 8px;
  display: none;
}
.cs-panel.acik { display: block; }
.cs-panel input.suz { margin-bottom: 6px; height: 28px; font-size: 12.5px; }
.cs-liste { max-height: 264px; overflow-y: auto; }
.cs-secenek {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 6px;
  border-radius: var(--r-kucuk);
  cursor: pointer;
  font-size: 13px;
}
.cs-secenek:hover { background: var(--yuzey-3); }
.cs-secenek input { width: 14px; height: 14px; accent-color: var(--murekkep); }
.cs-secenek .adet { margin-left: auto; color: var(--murekkep-3); font-size: 11.5px; }
.cs-alt {
  display: flex; gap: 6px; padding-top: 7px; margin-top: 6px;
  border-top: 1px solid var(--cizgi);
}
.cs-bos { padding: 10px 6px; color: var(--murekkep-3); font-size: 12.5px; }

/* ==========================================================================
   Araç çubuğu + tablo
   ========================================================================== */
.arac-cubugu {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.sonuc-sayisi { font-size: 13px; color: var(--murekkep-2); }
.sonuc-sayisi b { color: var(--murekkep); font-weight: 600; }
.arac-cubugu .sag { margin-left: auto; display: flex; gap: 8px; align-items: center; }

.tablo-sarmal {
  background: var(--yuzey);
  border: 1px solid var(--cizgi);
  border-radius: var(--r-orta);
  overflow: auto;
  max-height: calc(100vh - 340px);
  min-height: 220px;
}

table.veri { width: 100%; border-collapse: collapse; font-size: 13px; }
table.veri thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--yuzey-2);
  text-align: left;
  font-weight: 600;
  font-size: 11.5px;
  color: var(--murekkep-2);
  padding: 8px 10px;
  border-bottom: 1px solid var(--cizgi-koyu);
  white-space: nowrap;
}
table.veri thead th.siralanabilir { cursor: pointer; user-select: none; }
table.veri thead th.siralanabilir:hover { color: var(--murekkep); }
table.veri thead th .yon { color: var(--isik-koyu); margin-left: 3px; }
table.veri td {
  padding: 7px 10px;
  border-bottom: 1px solid var(--yuzey-3);
  white-space: nowrap;
  vertical-align: middle;
}
table.veri tbody tr:hover td { background: #F9FBFD; }
table.veri tbody tr.secili td { background: var(--isik-soluk); }
table.veri td.dosya {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--murekkep-2);
  white-space: normal;
  min-width: 300px;
  max-width: 520px;
  line-height: 1.35;
}
table.veri td.sec, table.veri th.sec { width: 34px; padding-left: 12px; }
table.veri td.sec input { width: 15px; height: 15px; accent-color: var(--murekkep); cursor: pointer; }
table.veri td.islem { text-align: right; }
.hucre-sayi { text-align: right; }

.durum-nokta {
  display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  background: var(--onay); margin-right: 6px; vertical-align: 1px;
}
.durum-nokta.yok { background: var(--uyari); }

.etiket-kucuk {
  display: inline-block; font-size: 11px; padding: 1px 6px; border-radius: 2px;
  background: var(--yuzey-3); color: var(--murekkep-2); font-weight: 500;
}
.etiket-kucuk.olumlu { background: var(--onay-soluk); color: var(--onay); }
.etiket-kucuk.olumsuz { background: var(--uyari-soluk); color: var(--uyari); }

/* Sayfalama */
.sayfalama {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  margin-top: 12px; font-size: 13px; color: var(--murekkep-2);
}
.sayfalama .orta { display: flex; gap: 4px; align-items: center; }
.sayfalama select { width: auto; height: 28px; font-size: 12.5px; }

/* Boş durum */
.bos-durum { padding: 46px 20px; text-align: center; color: var(--murekkep-2); }
.bos-durum h3 { margin-bottom: 6px; color: var(--murekkep); }
.bos-durum p { max-width: 430px; margin: 0 auto 14px; }

/* ==========================================================================
   Seçim çubuğu (alta sabit)
   ========================================================================== */
.secim-cubugu {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translate(-50%, calc(100% + 28px));
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--murekkep);
  color: #fff;
  padding: 9px 12px 9px 18px;
  border-radius: 40px;
  box-shadow: 0 16px 36px -14px rgba(22, 32, 46, .75);
  z-index: 45;
  transition: transform .2s ease-out;
}
.secim-cubugu.acik { transform: translate(-50%, 0); }
.secim-cubugu .sayi { font-size: 13.5px; font-weight: 500; white-space: nowrap; }
.secim-cubugu .dugme { height: 30px; }
.secim-cubugu .dugme.sessiz { color: #A9B5C8; }
.secim-cubugu .dugme.sessiz:hover { background: #2C3A52; color: #fff; }

@media (prefers-reduced-motion: reduce) {
  .secim-cubugu { transition: none; }
}

/* ==========================================================================
   Projeler
   ========================================================================== */
.proje-duzen { display: grid; grid-template-columns: 310px 1fr; gap: 16px; align-items: start; }
.proje-liste { display: flex; flex-direction: column; gap: 8px; }
.proje-kart {
  text-align: left;
  width: 100%;
  background: var(--yuzey);
  border: 1px solid var(--cizgi);
  border-left: 3px solid var(--cizgi-koyu);
  border-radius: var(--r-kucuk);
  padding: 11px 13px;
  cursor: pointer;
  font: inherit;
}
.proje-kart:hover { border-color: var(--murekkep-3); }
.proje-kart.secili { border-left-color: var(--isik); background: var(--yuzey); border-color: var(--cizgi-koyu); }
.proje-kart .ad { font-weight: 600; font-size: 14px; margin-bottom: 2px; }
.proje-kart .meta { font-size: 12px; color: var(--murekkep-2); }
.proje-kart .aciklama {
  font-size: 12.5px; color: var(--murekkep-2); margin-top: 5px;
  overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}

/* ==========================================================================
   Yönetim
   ========================================================================== */
.istatistik-izgara {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(158px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.kutu {
  background: var(--yuzey);
  border: 1px solid var(--cizgi);
  border-radius: var(--r-orta);
  padding: 13px 15px;
}
.kutu .deger { font-size: 25px; font-weight: 600; letter-spacing: -.02em; line-height: 1.15; }
.kutu .ad { font-size: 12px; color: var(--murekkep-2); margin-top: 2px; }
.kutu.dikkat { border-color: #E3BEB7; background: var(--uyari-soluk); }
.kutu.dikkat .deger { color: var(--uyari); }

.ikili { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.uclu { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 16px; align-items: start; }

.alt-sekmeler {
  display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 16px;
  border-bottom: 1px solid var(--cizgi); padding-bottom: 0;
}
.alt-sekme {
  background: none; border: 0; border-bottom: 2px solid transparent;
  padding: 8px 13px; font: inherit; font-size: 13.5px; font-weight: 500;
  color: var(--murekkep-2); cursor: pointer;
}
.alt-sekme:hover { color: var(--murekkep); }
.alt-sekme[aria-selected="true"] { color: var(--murekkep); border-bottom-color: var(--isik); }

.birak-alani {
  border: 1.5px dashed var(--cizgi-koyu);
  border-radius: var(--r-orta);
  padding: 26px 18px;
  text-align: center;
  background: var(--yuzey-2);
  cursor: pointer;
}
.birak-alani:hover, .birak-alani.uzerinde { border-color: var(--isik); background: var(--isik-soluk); }
.birak-alani .baslik { font-weight: 600; margin-bottom: 3px; }
.birak-alani .yardim { font-size: 12.5px; color: var(--murekkep-2); }

.grafik { width: 100%; height: 150px; display: block; }
.liste-satir {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 0; border-bottom: 1px solid var(--yuzey-3); font-size: 13px;
}
.liste-satir:last-child { border-bottom: 0; }
.liste-satir .ad {
  flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  font-family: var(--mono); font-size: 11.5px;
}
.liste-satir .deger { font-weight: 600; }

.uyari-kutu {
  border-left: 3px solid var(--isik);
  background: var(--isik-soluk);
  padding: 11px 14px;
  border-radius: var(--r-kucuk);
  font-size: 13px;
  margin-bottom: 14px;
}
.uyari-kutu.tehlike { border-left-color: var(--uyari); background: var(--uyari-soluk); }
.uyari-kutu.olumlu { border-left-color: var(--onay); background: var(--onay-soluk); }
.uyari-kutu b { display: block; margin-bottom: 2px; }

/* ==========================================================================
   Kalıcı pencere (modal)
   ========================================================================== */
.perde {
  position: fixed; inset: 0; background: rgba(22, 32, 46, .45);
  display: flex; align-items: center; justify-content: center; padding: 20px; z-index: 60;
}
.pencere {
  background: var(--yuzey);
  border-radius: var(--r-orta);
  box-shadow: 0 24px 60px -18px rgba(22, 32, 46, .6);
  width: 100%;
  max-width: 520px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
}
.pencere.genis { max-width: 860px; }
.pencere-baslik {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; border-bottom: 1px solid var(--cizgi);
}
.pencere-baslik .kapat {
  margin-left: auto; background: none; border: 0; cursor: pointer;
  font-size: 20px; line-height: 1; color: var(--murekkep-3); padding: 2px 6px;
}
.pencere-baslik .kapat:hover { color: var(--murekkep); }
.pencere-govde { padding: 18px; overflow-y: auto; }
.pencere-alt {
  display: flex; gap: 8px; justify-content: flex-end;
  padding: 13px 18px; border-top: 1px solid var(--cizgi); background: var(--yuzey-2);
  border-radius: 0 0 var(--r-orta) var(--r-orta);
}
.alan-izgara { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.alan-izgara .tam { grid-column: 1 / -1; }

/* ==========================================================================
   Bildirimler
   ========================================================================== */
.bildirimler {
  position: fixed; right: 18px; bottom: 18px; z-index: 70;
  display: flex; flex-direction: column; gap: 8px; max-width: 380px;
}
.bildirim {
  background: var(--murekkep); color: #fff;
  padding: 11px 14px; border-radius: var(--r-orta);
  font-size: 13px; box-shadow: 0 14px 30px -12px rgba(22, 32, 46, .7);
  border-left: 3px solid var(--isik);
}
.bildirim.olumlu { border-left-color: #35C4A6; }
.bildirim.hata { border-left-color: #F0705C; }

/* ==========================================================================
   Giriş ekranı — tek cesur an: yol kesiti çizimi
   ========================================================================== */
body.giris-govde { background: var(--murekkep); }

.giris-duzen {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  min-height: 100vh;
}

.giris-cizim {
  position: relative;
  background: #0F1826;
  color: #C7D2E2;
  padding: 44px 48px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}
.giris-cizim .baslik-blok { position: relative; z-index: 2; max-width: 460px; }
.giris-cizim h1 {
  font-size: 34px;
  line-height: 1.16;
  color: #fff;
  margin-bottom: 12px;
  letter-spacing: -.028em;
}
.giris-cizim p { color: #93A0B4; font-size: 14.5px; max-width: 42ch; }
.giris-cizim .kesit { width: 100%; max-width: 620px; align-self: center; }
.giris-cizim .dip { font-size: 12px; color: #6B7A91; position: relative; z-index: 2; }

.isik-konisi { opacity: 0; animation: koni-ac 1.1s ease-out .25s forwards; }
@keyframes koni-ac { to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .isik-konisi { opacity: 1; animation: none; }
}

.giris-taraf {
  background: var(--yuzey);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 34px;
}
.giris-form { width: 100%; max-width: 330px; }
.giris-form .marka-ic { display: flex; align-items: center; gap: 9px; margin-bottom: 26px; }
.giris-form .marka-ic .ad { font-size: 19px; font-weight: 700; letter-spacing: -.02em; }
.giris-form h2 { margin-bottom: 4px; }
.giris-form .alt { color: var(--murekkep-2); font-size: 13.5px; margin-bottom: 22px; }
.giris-form .alan { margin-bottom: 14px; }
.giris-form input { height: 38px; font-size: 14px; }
.giris-hata {
  background: var(--uyari-soluk);
  border-left: 3px solid var(--uyari);
  color: #85291C;
  padding: 9px 12px;
  border-radius: var(--r-kucuk);
  font-size: 13px;
  margin-bottom: 14px;
  display: none;
}
.giris-hata.gorunur { display: block; }
.giris-dip { margin-top: 20px; font-size: 12px; color: var(--murekkep-3); }

/* ==========================================================================
   Hata sayfası
   ========================================================================== */
.hata-duzen {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 30px; text-align: center;
}
.hata-duzen .kod {
  font-family: var(--mono); font-size: 52px; font-weight: 500;
  color: var(--isik-koyu); line-height: 1;
}

/* ==========================================================================
   Duyarlılık
   ========================================================================== */
@media (max-width: 1080px) {
  .proje-duzen, .ikili, .uclu { grid-template-columns: 1fr; }
  .giris-duzen { grid-template-columns: 1fr; }
  .giris-cizim { display: none; }
}

@media (max-width: 720px) {
  .ust-bar { height: auto; flex-wrap: wrap; gap: 8px; padding: 8px 12px; }
  .marka .alt { display: none; }
  .sekmeler { order: 3; width: 100%; }
  .sekme { flex: 1; justify-content: center; padding: 8px 6px; }
  .ust-sag { margin-left: auto; }
  .kimlik .rol { display: none; }
  .calisma { padding: 12px 12px 90px; }
  .filtre-izgara { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); padding: 12px; }
  .tablo-sarmal { max-height: none; }
  .alan-izgara { grid-template-columns: 1fr; }
  .secim-cubugu { left: 12px; right: 12px; bottom: 12px; transform: translateY(calc(100% + 20px)); border-radius: var(--r-orta); }
  .secim-cubugu.acik { transform: translateY(0); }
  .bildirimler { left: 12px; right: 12px; max-width: none; }
}

/* Yazdırma */
@media print {
  .ust-bar, .kontrol-seridi, .arac-cubugu, .secim-cubugu, .sayfalama { display: none !important; }
  .tablo-sarmal { max-height: none; border: 0; }
  body { background: #fff; }
}