/* ===========================================================================
   MARSA STOK TAKİP SİSTEMİ V2 — TASARIM SİSTEMİ
   Doküman md. 32-43, 70: kurumsal + modern + premium, tek aksan rengi,
   4px boşluk ızgarası, tutarlı kart/tablo standardı.
   =========================================================================== */

/* ---------------- 1. TOKENLAR ---------------- */
:root {
  /* Yüzeyler */
  --plane:        #f4f5f7;
  --surface:      #ffffff;
  --surface-2:    #f8f9fa;
  --surface-3:    #eef0f3;
  --sidebar:      #10151f;
  --sidebar-2:    #1a2130;

  /* Metin */
  --ink:          #0f172a;
  --ink-2:        #475569;
  --ink-3:        #64748b;
  --ink-4:        #94a3b8;
  --on-dark:      #e2e8f0;
  --on-dark-2:    #94a3b8;

  /* Çizgiler */
  --line:         #e4e7ec;
  --line-2:       #d0d5dd;
  --line-dark:    #232c3d;

  /* TEK aksan rengi (md. 38) */
  --primary:      #2a78d6;
  --primary-600:  #256abf;
  --primary-700:  #1c5cab;
  --primary-50:   #eaf2fd;
  --primary-100:  #cde2fb;

  /* Anlam renkleri — dekorasyon değil, anlam için (md. 38) */
  --good:         #0ca30c;
  --good-bg:      #e8f7e8;
  --warn:         #b45309;
  --warn-icon:    #fab219;
  --warn-bg:      #fef6e7;
  --serious:      #c2410c;
  --serious-bg:   #fdf0ea;
  --critical:     #d03b3b;
  --critical-bg:  #fdecec;
  --info:         #2a78d6;
  --info-bg:      #eaf2fd;

  /* Grafik serileri — doğrulanmış kategorik palet */
  --s1: #2a78d6; --s2: #eb6834; --s3: #1baf7a; --s4: #eda100;
  --s5: #e87ba4; --s6: #008300; --s7: #4a3aa7; --s8: #e34948;
  --grid:  #eceef1;
  --axis:  #c3c2b7;

  /* 4px ızgara (md. 40) */
  --sp-1: 4px;  --sp-2: 8px;  --sp-3: 12px; --sp-4: 16px;
  --sp-5: 20px; --sp-6: 24px; --sp-8: 32px; --sp-10: 40px;

  /* Kart standardı — her sayfada AYNI (md. 40) */
  --radius:    10px;
  --radius-sm: 7px;
  --radius-xs: 5px;
  --card-pad:  16px;
  --shadow:    0 1px 2px rgba(16,24,40,.05), 0 1px 3px rgba(16,24,40,.06);
  --shadow-md: 0 4px 8px -2px rgba(16,24,40,.08), 0 2px 4px -2px rgba(16,24,40,.05);
  --shadow-lg: 0 12px 20px -6px rgba(16,24,40,.12), 0 4px 8px -4px rgba(16,24,40,.06);

  /* Ölçüler */
  --topbar-h:   52px;
  --sidebar-w:  236px;
  --sidebar-mini: 60px;

  /* Geçişler — 100-200ms (md. 68) */
  --t-fast: 120ms cubic-bezier(.4,0,.2,1);
  --t:      180ms cubic-bezier(.4,0,.2,1);
}

/* ---------------- 2. TEMEL ---------------- */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--ink);
  background: var(--plane);
  -webkit-font-smoothing: antialiased;
}
.num, td.num, th.num, .kpi-value, .money { font-variant-numeric: tabular-nums; }

h1,h2,h3,h4 { margin: 0; font-weight: 600; letter-spacing: -.01em; }
a { color: var(--primary-600); text-decoration: none; }
.hidden { display: none !important; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 4px; }

.ic { width: 16px; height: 16px; flex: 0 0 auto; stroke-width: 1.75; }
.ic-sm { width: 14px; height: 14px; }
.ic-lg { width: 20px; height: 20px; }
.ic-xl { width: 28px; height: 28px; }

/* ---------------- 3. TİPOGRAFİ ÖLÇEĞİ (md. 39) ---------------- */
.t-page   { font-size: 17px; font-weight: 600; letter-spacing: -.015em; }
.t-section{ font-size: 13px; font-weight: 600; }
.t-body   { font-size: 13.5px; }
.t-small  { font-size: 12px; color: var(--ink-3); }
.t-micro  { font-size: 11px; color: var(--ink-4); letter-spacing: .02em; }
.t-label  { font-size: 11px; font-weight: 600; color: var(--ink-3);
            text-transform: uppercase; letter-spacing: .06em; }

/* ---------------- 4. UYGULAMA İSKELETİ ---------------- */
.app-shell { display: flex; height: 100vh; overflow: hidden; }

.sidebar {
  width: var(--sidebar-w); flex: 0 0 var(--sidebar-w);
  background: var(--sidebar); color: var(--on-dark);
  display: flex; flex-direction: column;
  transition: width var(--t), flex-basis var(--t);
  z-index: 40;
}
.app-shell.mini .sidebar { width: var(--sidebar-mini); flex-basis: var(--sidebar-mini); }
.side-brand {
  height: var(--topbar-h); flex: 0 0 var(--topbar-h);
  display: flex; align-items: center; gap: 10px;
  padding: 0 14px; border-bottom: 1px solid var(--line-dark);
}
.side-brand img { width: 26px; height: 26px; border-radius: 6px; }
.side-brand .bn { min-width: 0; }
.side-brand h1 { font-size: 13px; color: #fff; white-space: nowrap; }
.side-brand p  { margin: 0; font-size: 10.5px; color: var(--on-dark-2); white-space: nowrap; }
.app-shell.mini .side-brand .bn { display: none; }

.side-nav { flex: 1; overflow-y: auto; padding: 8px 8px 16px; }
.side-nav::-webkit-scrollbar { width: 6px; }
.side-nav::-webkit-scrollbar-thumb { background: #2a3446; border-radius: 3px; }
.nav-grup {
  font-size: 10px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase;
  color: #5b6883; padding: 14px 10px 5px;
}
.app-shell.mini .nav-grup { text-align: center; font-size: 9px; padding: 10px 0 4px; }
.side-nav button {
  width: 100%; display: flex; align-items: center; gap: 10px;
  padding: 7px 10px; margin-bottom: 1px;
  background: none; border: 0; border-radius: var(--radius-sm);
  color: var(--on-dark); font: inherit; font-size: 13px; text-align: left;
  cursor: pointer; transition: background var(--t-fast), color var(--t-fast);
  white-space: nowrap; position: relative;
}
.side-nav button:hover { background: var(--sidebar-2); }
.side-nav button.active { background: var(--primary); color: #fff; font-weight: 500; }
.side-nav button .rozet-say {
  margin-left: auto; background: var(--critical); color: #fff;
  font-size: 10px; font-weight: 700; padding: 1px 6px; border-radius: 9px;
}
.app-shell.mini .side-nav button { justify-content: center; padding: 9px 0; }
.app-shell.mini .side-nav button span:not(.rozet-say) { display: none; }
.app-shell.mini .side-nav button .rozet-say {
  position: absolute; top: 3px; right: 6px; margin: 0; padding: 0 4px; font-size: 9px;
}
.side-foot { border-top: 1px solid var(--line-dark); padding: 10px; }
.user-chip { display: flex; align-items: center; gap: 9px; }
.user-av {
  width: 30px; height: 30px; flex: 0 0 30px; border-radius: 50%;
  background: var(--primary); color: #fff;
  display: grid; place-items: center; font-size: 12px; font-weight: 600;
}
.user-chip .un { min-width: 0; flex: 1; }
.user-chip b { display: block; font-size: 12.5px; color: #fff; font-weight: 500;
               overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-chip .rol { font-size: 10.5px; color: var(--on-dark-2); }
.app-shell.mini .user-chip .un, .app-shell.mini .user-chip .cikis { display: none; }
.app-shell.mini .user-chip { justify-content: center; }
.cikis { background: none; border: 0; color: var(--on-dark-2); cursor: pointer; padding: 4px; border-radius: 5px; }
.cikis:hover { background: var(--sidebar-2); color: #fff; }

.main-area { flex: 1; display: flex; flex-direction: column; min-width: 0; }

.topbar {
  height: var(--topbar-h); flex: 0 0 var(--topbar-h);
  background: var(--surface); border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 10px; padding: 0 14px; z-index: 30;
}
.icon-only {
  width: 32px; height: 32px; display: grid; place-items: center;
  background: none; border: 1px solid transparent; border-radius: var(--radius-sm);
  color: var(--ink-2); cursor: pointer; transition: background var(--t-fast);
}
.icon-only:hover { background: var(--surface-3); }

/* Global arama (md. 46) */
.gsearch { position: relative; flex: 1; max-width: 460px; }
/* input[type=text] genel kuralı ile aynı ağırlıkta olmasın diye id ile güçlendirildi */
.gsearch input#gArama {
  width: 100%; height: 34px; padding: 0 68px 0 34px;
  background: var(--surface-2); border: 1px solid var(--line);
  border-radius: var(--radius-sm); font: inherit; font-size: 13px; color: var(--ink);
  transition: border-color var(--t-fast), background var(--t-fast);
}
.gsearch input:focus { outline: none; border-color: var(--primary); background: var(--surface); }
.gsearch > .ic { position: absolute; left: 10px; top: 9px; color: var(--ink-4); pointer-events: none; }
.kbd { position: absolute; right: 8px; top: 7px; display: flex; gap: 3px; pointer-events: none; }
.kbd span {
  font-size: 10.5px; font-family: ui-monospace, monospace; color: var(--ink-4);
  background: var(--surface); border: 1px solid var(--line-2); border-bottom-width: 2px;
  border-radius: 4px; padding: 1px 5px;
}
.gsonuc {
  position: absolute; top: 40px; left: 0; right: 0; max-height: 62vh; overflow-y: auto;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow-lg); z-index: 60; padding: 6px;
}
.gsonuc .gbaslik { font-size: 10px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase;
                   color: var(--ink-4); padding: 8px 8px 4px; }
.gsonuc .gitem {
  display: flex; align-items: center; gap: 10px; padding: 7px 8px;
  border-radius: var(--radius-sm); cursor: pointer;
}
.gsonuc .gitem:hover, .gsonuc .gitem.sec { background: var(--primary-50); }
.gsonuc .gitem .gi-ana { flex: 1; min-width: 0; }
.gsonuc .gitem b { font-weight: 500; font-size: 13px; }
.gsonuc .gitem .gi-alt { font-size: 11.5px; color: var(--ink-3); }

.topbar .sag { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.bell-btn { position: relative; }
.bell-badge {
  position: absolute; top: 2px; right: 2px; min-width: 15px; height: 15px;
  background: var(--critical); color: #fff; border-radius: 8px;
  font-size: 9.5px; font-weight: 700; display: grid; place-items: center; padding: 0 3px;
}

main { flex: 1; overflow-y: auto; padding: var(--sp-4); }
main::-webkit-scrollbar { width: 10px; }
main::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 5px; border: 3px solid var(--plane); }
.view { display: none; }
.view.active { display: block; animation: fade var(--t) both; }
@keyframes fade { from { opacity: 0; transform: translateY(3px); } to { opacity: 1; transform: none; } }

.sayfa-bas { display: flex; align-items: center; gap: 12px; margin-bottom: var(--sp-4); flex-wrap: wrap; }
.sayfa-bas .bas-metin { flex: 1; min-width: 200px; }
.sayfa-bas .alt { font-size: 12px; color: var(--ink-3); margin-top: 1px; }
.sayfa-bas .aksiyon { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------------- 5. DÜĞMELER ---------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 34px; padding: 0 13px;
  border: 1px solid var(--line-2); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--ink);
  font: inherit; font-size: 13px; font-weight: 500; white-space: nowrap;
  cursor: pointer; transition: background var(--t-fast), border-color var(--t-fast);
}
.btn:hover { background: var(--surface-2); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-600); border-color: var(--primary-600); }
.btn-danger { background: var(--critical); border-color: var(--critical); color: #fff; }
.btn-danger:hover { filter: brightness(.94); }
.btn-ghost { border-color: transparent; background: transparent; }
.btn-ghost:hover { background: var(--surface-3); }
.btn-sm { height: 28px; padding: 0 9px; font-size: 12.5px; }
.btn-lg { height: 40px; padding: 0 18px; font-size: 14px; }
.btn-blok { width: 100%; }

.icon-btn {
  width: 28px; height: 28px; display: inline-grid; place-items: center;
  border: 1px solid transparent; border-radius: var(--radius-xs);
  background: none; color: var(--ink-3); cursor: pointer; transition: all var(--t-fast);
}
.icon-btn:hover { background: var(--surface-3); color: var(--ink); }
.icon-btn.tehlike:hover { background: var(--critical-bg); color: var(--critical); }

/* ---------------- 6. KARTLAR (tek standart — md. 40) ---------------- */
.kart {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.kart + .kart { margin-top: 12px; }
.kart-bas {
  display: flex; align-items: center; gap: 10px;
  padding: 11px var(--card-pad); border-bottom: 1px solid var(--line);
}
.kart-bas h3 { font-size: 13px; font-weight: 600; }
.kart-bas .alt { font-size: 11.5px; color: var(--ink-3); margin-left: auto; }
.kart-bas .bas-aksiyon { margin-left: auto; display: flex; gap: 6px; align-items: center; }
.kart-gov { padding: var(--card-pad); }
.kart-gov.sifir { padding: 0; }
/* Anasayfa kutuları — tüm kartlar eşit yükseklikte, taşarsa kendi içinde kayar (md. 34) */
.kart-gov.gkut { max-height: clamp(190px, 25vh, 290px); overflow-y: auto; }
@media (max-width: 1100px) { .kart-gov.gkut { max-height: 300px; } }

.kpi-satir {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px; margin-bottom: 12px;
}
.kpi {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 11px 13px; box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 3px; min-width: 0;
}
.kpi.tikla { cursor: pointer; transition: border-color var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast); }
.kpi.tikla:hover { border-color: var(--primary); box-shadow: 0 2px 10px rgba(42,120,214,.13); transform: translateY(-1px); }
.kpi.tikla:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

/* KPI'dan ilgili bölüme atlandığında hedefi kısa süre vurgular */
.vurgu {
  animation: vurgu-nabiz 1.6s ease-out 1;
  scroll-margin-top: 84px;
}
@keyframes vurgu-nabiz {
  0%   { box-shadow: 0 0 0 0 rgba(42,120,214,.45); border-color: var(--primary); }
  35%  { box-shadow: 0 0 0 6px rgba(42,120,214,.16); border-color: var(--primary); }
  100% { box-shadow: 0 0 0 0 rgba(42,120,214,0); }
}
@media (prefers-reduced-motion: reduce) {
  .vurgu { animation: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(42,120,214,.18); }
}
.kpi .kpi-ust { display: flex; align-items: center; gap: 6px; }
.kpi .kpi-baslik {
  font-size: 10.5px; font-weight: 600; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: .055em; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}
.kpi .kpi-ikon { margin-left: auto; color: var(--ink-4); }
.kpi-value { font-size: 21px; font-weight: 650; letter-spacing: -.02em; line-height: 1.15; }
.kpi-value.kucuk { font-size: 15px; line-height: 1.3; }
.kpi-alt { font-size: 11px; color: var(--ink-3); display: flex; align-items: center; gap: 4px; }
.trend { display: inline-flex; align-items: center; gap: 2px; font-weight: 600; }
.trend.up { color: var(--good); }
.trend.down { color: var(--critical); }
.trend.flat { color: var(--ink-3); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.grid-2-1 { display: grid; grid-template-columns: 1.9fr 1fr; gap: 12px; }
/* Anasayfa üst bandı: yüksekliği ekrana bağlı — kartlar içini TAM doldurur,
   grafik kartının altında boş alan kalmaz. */
.grid-2-1.bant { height: clamp(280px, 40vh, 460px); }
.grid-2-1.bant > .kart { display: flex; flex-direction: column; min-height: 0; }
.grid-2-1.bant > .kart > .kart-gov { flex: 1; min-height: 0; }
/* Bir sütunda üst üste iki kart — soldaki uzun kartla aynı yüksekliği paylaşır */
.yigin-sutun { display: grid; grid-template-rows: auto 1fr; gap: 12px; min-height: 0; }
.yigin-sutun > .kart { min-height: 0; display: flex; flex-direction: column; }
.yigin-sutun > .kart > .kart-gov { min-height: 0; overflow-y: auto; }
@media (max-width: 1100px) { .grid-2-1.bant { height: auto; } }
@media (max-width: 1240px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 1100px) { .grid-2, .grid-3, .grid-4, .grid-2-1 { grid-template-columns: 1fr; } }

/* ---------------- 7. TABLOLAR (md. 44, 45) ---------------- */
.tablo-sar { overflow: auto; position: relative; }
/* Tablo yüksekliği: üst çubuk + sayfa başlığı + filtre çubuğu + sayfalama payı.
   Önceki 320px değeri fazla temkinliydi; canlı ölçümde kartın altında 94px boş
   alan kalıyor, ekrana 2 satır daha sığabilecekken sığmıyordu. */
.tablo-sar.yuksek { max-height: calc(100vh - 246px); min-height: 220px; }
@media (max-width: 720px) { .tablo-sar.yuksek { max-height: calc(100vh - 210px); } }
table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13px; }
thead th {
  position: sticky; top: 0; z-index: 2;
  background: var(--surface-3); color: var(--ink-2);
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .045em;
  text-align: left; padding: 8px 10px; white-space: nowrap;
  border-bottom: 1px solid var(--line-2);
}
thead th.sortable { cursor: pointer; user-select: none; }
thead th.sortable:hover { background: var(--line); }
thead th .sok { opacity: .35; margin-left: 3px; }
thead th.sirali .sok { opacity: 1; color: var(--primary); }
tbody td { padding: 7px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tbody tr { transition: background var(--t-fast); }
tbody tr:hover { background: var(--primary-50); }
tbody tr.secili { background: var(--primary-50); box-shadow: inset 3px 0 0 var(--primary); }
tbody tr:last-child td { border-bottom: 0; }
td.sag, th.sag { text-align: right; }
td.orta, th.orta { text-align: center; }
td.daralt { width: 1%; white-space: nowrap; }
.tablo-sar.donmus thead th:first-child,
.tablo-sar.donmus tbody td:first-child {
  position: sticky; left: 0; z-index: 1; background: var(--surface);
  box-shadow: 1px 0 0 var(--line);
}
.tablo-sar.donmus thead th:first-child { z-index: 3; background: var(--surface-3); }
.tablo-sar.donmus tbody tr:hover td:first-child { background: var(--primary-50); }
.satir-aksiyon { display: flex; gap: 2px; justify-content: flex-end; opacity: 0; transition: opacity var(--t-fast); }
tbody tr:hover .satir-aksiyon { opacity: 1; }
.tikla { cursor: pointer; }

/* ---------------- 8. ROZETLER ---------------- */
.rozet {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 7px; border-radius: 20px;
  font-size: 11px; font-weight: 600; white-space: nowrap;
  background: var(--surface-3); color: var(--ink-2);
}
.rozet .ic { width: 12px; height: 12px; }
.rozet.iyi      { background: var(--good-bg);     color: #0a7d0a; }
.rozet.uyari    { background: var(--warn-bg);     color: var(--warn); }
.rozet.ciddi    { background: var(--serious-bg);  color: var(--serious); }
.rozet.kritik   { background: var(--critical-bg); color: var(--critical); }
.rozet.bilgi    { background: var(--info-bg);     color: var(--primary-700); }
.rozet.notr     { background: var(--surface-3);   color: var(--ink-3); }

/* ---------------- 9. FORMLAR (md. 48) ---------------- */
/* Form bölümü — mantıksal alan grupları (md. 15) */
.form-grup { border: 0; padding: 0; margin: 0 0 18px; min-width: 0; }
.form-grup > legend {
  padding: 0; margin-bottom: 10px; font-size: 11px; font-weight: 650;
  color: var(--ink-3); text-transform: uppercase; letter-spacing: .07em;
  border-bottom: 1px solid var(--line); width: 100%; padding-bottom: 6px;
}
.form-grup > .form-satir:last-child, .form-grup > .alan:last-child { margin-bottom: 0; }
.form-satir { display: grid; gap: 12px; margin-bottom: 12px; }
.form-2 { grid-template-columns: 1fr 1fr; }
.form-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 760px) { .form-2, .form-3 { grid-template-columns: 1fr; } }
.alan { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.alan > label { font-size: 12px; font-weight: 500; color: var(--ink-2); display: flex; align-items: center; gap: 4px; }
.alan .zorunlu { color: var(--critical); font-weight: 700; }
.alan .ipucu { font-size: 11px; color: var(--ink-4); }
input[type=text], input[type=password], input[type=number], input[type=date],
input[type=email], input:not([type]), select, textarea {
  width: 100%; height: 34px; padding: 0 10px;
  border: 1px solid var(--line-2); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--ink); font: inherit; font-size: 13px;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
textarea { height: auto; min-height: 64px; padding: 8px 10px; resize: vertical; }
select { appearance: none; padding-right: 28px;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 8px center; }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-50);
}
input.hatali, select.hatali { border-color: var(--critical); }
input:disabled, select:disabled { background: var(--surface-2); color: var(--ink-3); }
input[type=number] { -moz-appearance: textfield; }
input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.alan-hata { font-size: 11.5px; color: var(--critical); display: flex; align-items: flex-start; gap: 4px; }

.onay-kutucuk { display: flex; align-items: center; gap: 8px; font-size: 13px; cursor: pointer; }
.onay-kutucuk input[type=checkbox] { width: 15px; height: 15px; accent-color: var(--primary); cursor: pointer; }

.filtre-cubuk {
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
  padding: 10px var(--card-pad); border-bottom: 1px solid var(--line); background: var(--surface-2);
}
.filtre-cubuk input, .filtre-cubuk select { height: 30px; font-size: 12.5px; width: auto; min-width: 130px; }
.filtre-cubuk .ara-alan { position: relative; flex: 1; min-width: 180px; max-width: 320px; }
.filtre-cubuk .ara-alan input { width: 100%; padding-left: 30px; }
.filtre-cubuk .ara-alan .ic { position: absolute; left: 9px; top: 7px; color: var(--ink-4); }

/* ---------------- 10. MODAL & DRAWER (md. 47) ---------------- */
.perde {
  position: fixed; inset: 0; background: rgba(15,23,42,.45);
  z-index: 100; display: grid; place-items: center; padding: 20px;
  animation: fade var(--t-fast) both;
}
.modal {
  background: var(--surface); border-radius: 12px; box-shadow: var(--shadow-lg);
  width: 100%; max-width: 520px; max-height: 88vh; display: flex; flex-direction: column;
  animation: modalIn var(--t) both;
}
.modal.genis { max-width: 900px; }
.modal.tam { max-width: 1200px; }
@keyframes modalIn { from { opacity: 0; transform: translateY(8px) scale(.99); } to { opacity: 1; transform: none; } }
.modal-bas { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.modal-bas h3 { font-size: 15px; }
.modal-bas .kapat { margin-left: auto; }
.modal-gov { padding: 18px; overflow-y: auto; flex: 1; }
.modal-alt {
  display: flex; gap: 8px; justify-content: flex-end;
  padding: 12px 18px; border-top: 1px solid var(--line); background: var(--surface-2);
  border-radius: 0 0 12px 12px;
}
.modal-alt .sol { margin-right: auto; }

.drawer-perde { position: fixed; inset: 0; background: rgba(15,23,42,.4); z-index: 100; animation: fade var(--t-fast) both; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(760px, 96vw);
  background: var(--surface); box-shadow: var(--shadow-lg); z-index: 101;
  display: flex; flex-direction: column; animation: drawerIn var(--t) both;
}
@keyframes drawerIn { from { transform: translateX(24px); opacity: .6; } to { transform: none; opacity: 1; } }
.drawer .modal-alt { border-radius: 0; }

.onay-kutu { text-align: center; padding: 6px 0; }
.onay-ikon {
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  margin: 0 auto 12px; background: var(--critical-bg); color: var(--critical);
}
.onay-ikon.uyari { background: var(--warn-bg); color: var(--warn); }
.onay-ikon.bilgi { background: var(--info-bg); color: var(--primary); }
.onay-kutu h4 { font-size: 15px; margin-bottom: 6px; }
.onay-kutu p { margin: 0; font-size: 13px; color: var(--ink-2); line-height: 1.5; }
.kapsam-kutu {
  margin-top: 12px; padding: 10px 12px; background: var(--surface-2);
  border: 1px solid var(--line); border-radius: var(--radius-sm); text-align: left;
}
.kapsam-kutu .sat { display: flex; justify-content: space-between; font-size: 12.5px; padding: 2px 0; }
.kapsam-kutu .sat b { font-variant-numeric: tabular-nums; }

/* ---------------- 11. TOAST (md. 49) ---------------- */
.toast-alan {
  position: fixed; bottom: 18px; right: 18px; z-index: 9000;
  display: flex; flex-direction: column; gap: 8px; max-width: 380px;
  /* Bildirim, altındaki düğmeyi TIKLANAMAZ hale getirmemeli (drawer altlığı buraya denk gelir) */
  pointer-events: none;
}
/* Açık modal/drawer varsa bildirim, altlıktaki düğmelerin üstüne çıkar */
body:has(.drawer) .toast-alan,
body:has(.perde) .toast-alan { bottom: 74px; }
.toast {
  pointer-events: auto;
  display: flex; gap: 10px; align-items: flex-start;
  background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--ink-3);
  border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); padding: 11px 13px;
  animation: toastIn var(--t) both;
}
@keyframes toastIn { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: none; } }
.toast.ok   { border-left-color: var(--good); }
.toast.hata { border-left-color: var(--critical); }
.toast.uyari{ border-left-color: var(--warn-icon); }
.toast .t-ic { flex: 0 0 auto; margin-top: 1px; }
.toast.ok .t-ic { color: var(--good); }
.toast.hata .t-ic { color: var(--critical); }
.toast.uyari .t-ic { color: var(--warn); }
.toast .t-gov { flex: 1; min-width: 0; }
.toast b { display: block; font-size: 13px; font-weight: 600; }
.toast p { margin: 2px 0 0; font-size: 12px; color: var(--ink-2); }
.toast .detay {
  margin-top: 6px; font-size: 11.5px; background: var(--surface-2);
  border-radius: 5px; padding: 6px 8px; max-height: 120px; overflow-y: auto;
}

/* ---------------- 12. BOŞ DURUM (md. 50) ---------------- */
.bos {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 44px 20px; text-align: center; color: var(--ink-3);
}
.bos .bos-ikon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--surface-3); color: var(--ink-4); margin-bottom: 12px;
}
.bos h4 { font-size: 14px; color: var(--ink); margin-bottom: 4px; }
.bos p { margin: 0 0 14px; font-size: 12.5px; max-width: 400px; line-height: 1.5; }

/* ---------------- 13. SKELETON (md. 51) ---------------- */
.skel { background: linear-gradient(90deg, #eef1f5 25%, #e3e8ee 37%, #eef1f5 63%);
        background-size: 400% 100%; animation: skel 1.3s ease-in-out infinite; border-radius: 5px; }
@keyframes skel { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }
.skel-satir { height: 12px; margin: 8px 0; }
.skel-kpi { height: 74px; border-radius: var(--radius); }
.skel-kart { height: 190px; border-radius: var(--radius); }

/* ---------------- 14. GRAFİKLER (md. 43) ---------------- */
.grafik { position: relative; width: 100%; }
.grafik svg { display: block; width: 100%; height: auto; overflow: visible; }
.g-grid line { stroke: var(--grid); stroke-width: 1; }
.g-eksen line { stroke: var(--axis); stroke-width: 1; }
.g-etiket { font-size: 10.5px; fill: var(--ink-4); font-variant-numeric: tabular-nums; }
.g-deger  { font-size: 10.5px; fill: var(--ink-2); font-weight: 600; font-variant-numeric: tabular-nums; }
.g-bar { transition: opacity var(--t-fast); }
.g-bar:hover { opacity: .82; }
.g-cizgi { fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.g-nokta { stroke: var(--surface); stroke-width: 2; }
.g-lejant { display: flex; gap: 14px; flex-wrap: wrap; font-size: 11.5px; color: var(--ink-2); margin-bottom: 8px; }
.g-lejant i { width: 9px; height: 9px; border-radius: 2px; display: inline-block; margin-right: 5px; }
.g-ipucu {
  position: absolute; pointer-events: none; z-index: 10;
  background: #10151f; color: #fff; border-radius: 6px; padding: 7px 9px;
  font-size: 11.5px; box-shadow: var(--shadow-lg); white-space: nowrap;
  transform: translate(-50%, -100%); margin-top: -8px;
}
.g-ipucu .gi-bas { font-weight: 600; margin-bottom: 3px; }
.g-ipucu .gi-sat { display: flex; align-items: center; gap: 6px; font-variant-numeric: tabular-nums; }
.g-ipucu .gi-sat i { width: 8px; height: 8px; border-radius: 2px; }

.bar-liste { display: flex; flex-direction: column; gap: 7px; }
.bar-sat { display: flex; flex-direction: column; gap: 3px; }
.bar-sat .bs-ust { display: flex; align-items: baseline; gap: 8px; }
.bar-sat .bs-ad { font-size: 12.5px; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-sat .bs-deger { font-size: 12.5px; font-weight: 600; font-variant-numeric: tabular-nums; }
.bar-sat .bs-yol { height: 6px; background: var(--surface-3); border-radius: 3px; overflow: hidden; }
.bar-sat .bs-dolgu { height: 100%; border-radius: 3px; transition: width var(--t); }

/* ---------------- 15. ÇEŞİTLİ ---------------- */
.ayrac { height: 1px; background: var(--line); margin: var(--sp-4) 0; }
.chip {
  display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px;
  background: var(--surface-3); border-radius: 20px; font-size: 12px; color: var(--ink-2);
}
.chip button { background: none; border: 0; color: var(--ink-4); cursor: pointer; padding: 0; display: grid; }
.chip button:hover { color: var(--critical); }
.uyari-kutu {
  display: flex; gap: 10px; padding: 11px 13px; border-radius: var(--radius-sm);
  font-size: 12.5px; line-height: 1.5; border: 1px solid;
}
.uyari-kutu .ic { flex: 0 0 auto; margin-top: 1px; }
.uyari-kutu.bilgi  { background: var(--info-bg);     border-color: #c3ddf9; color: #17457c; }
.uyari-kutu.uyari  { background: var(--warn-bg);     border-color: #f6dfae; color: #7c4a06; }
.uyari-kutu.kritik { background: var(--critical-bg); border-color: #f5c2c2; color: #8f2020; }
.uyari-kutu.iyi    { background: var(--good-bg);     border-color: #b8e6b8; color: #0a6b0a; }
.uyari-kutu .uk-gov { flex: 1; min-width: 0; }
.uyari-kutu .uk-aksiyon { margin-left: auto; }

.sayfalama {
  display: flex; align-items: center; gap: 8px; justify-content: flex-end;
  padding: 9px var(--card-pad); border-top: 1px solid var(--line); font-size: 12.5px; color: var(--ink-3);
}
.sayfalama .sy-orta { margin-right: auto; }

.menu { position: relative; }
.menu-liste {
  position: absolute; top: calc(100% + 4px); right: 0; min-width: 215px; z-index: 50;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 5px;
  animation: fade var(--t-fast) both;
}
.menu-liste button {
  width: 100%; display: flex; align-items: center; gap: 9px; padding: 7px 9px;
  background: none; border: 0; border-radius: var(--radius-xs);
  font: inherit; font-size: 13px; color: var(--ink); text-align: left; cursor: pointer;
}
.menu-liste button:hover { background: var(--surface-3); }
.menu-liste button .ic { color: var(--ink-3); }
.menu-liste .m-ayrac { height: 1px; background: var(--line); margin: 4px 0; }
.menu-liste .m-baslik { font-size: 10px; font-weight: 700; text-transform: uppercase;
                        letter-spacing: .07em; color: var(--ink-4); padding: 7px 9px 3px; }

.adimlar { display: flex; align-items: center; gap: 0; margin: 4px 0 14px; flex-wrap: wrap; }
.adim { display: flex; align-items: center; gap: 7px; font-size: 12.5px; color: var(--ink-4); }
.adim .ad-no {
  width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center;
  background: var(--surface-3); color: var(--ink-3); font-size: 11px; font-weight: 700;
}
.adim.tamam .ad-no { background: var(--good); color: #fff; }
.adim.aktif .ad-no { background: var(--primary); color: #fff; }
.adim.aktif { color: var(--ink); font-weight: 600; }
.adim.tamam { color: var(--ink-2); }
.adim-cizgi { flex: 1; min-width: 22px; height: 1px; background: var(--line-2); margin: 0 10px; }

.zaman { position: relative; padding-left: 22px; }
.zaman::before { content: ''; position: absolute; left: 6px; top: 5px; bottom: 5px; width: 2px; background: var(--line); }
.zaman-sat { position: relative; padding: 7px 0; }
.zaman-sat::before {
  content: ''; position: absolute; left: -20px; top: 12px; width: 9px; height: 9px;
  border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 3px var(--surface);
}
.zaman-sat.giris::before  { background: var(--good); }
.zaman-sat.satis::before  { background: var(--s2); }
.zaman-sat.iade::before   { background: var(--s7); }
.zaman-sat.transfer::before { background: var(--primary); }
.zaman-sat.sayim::before  { background: var(--warn-icon); }
.zaman-sat.pasif::before  { background: var(--critical); }
.zaman-sat .z-ust { display: flex; align-items: baseline; gap: 9px; }
.zaman-sat .z-tarih { font-size: 11.5px; color: var(--ink-4); font-variant-numeric: tabular-nums; min-width: 74px; }
.zaman-sat .z-ana { font-size: 13px; }
.zaman-sat .z-alt { font-size: 11.5px; color: var(--ink-3); margin-left: 83px; }

.sepet-sat {
  display: flex; align-items: center; gap: 10px; padding: 8px 10px;
  border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: 6px;
  background: var(--surface);
}
.sepet-sat .ss-ana { flex: 1; min-width: 0; }
.sepet-sat .ss-ad { font-size: 13px; font-weight: 500; }
.sepet-sat .ss-alt { font-size: 11.5px; color: var(--ink-3); }
.sepet-sat input { width: 88px; height: 30px; text-align: right; }
.toplam-kutu {
  background: var(--surface-2); border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: 11px 13px;
}
.toplam-kutu .sat { display: flex; justify-content: space-between; font-size: 13px; padding: 3px 0; }
.toplam-kutu .sat.buyuk { font-size: 15px; font-weight: 600; border-top: 1px solid var(--line-2);
                          margin-top: 5px; padding-top: 8px; }
.toplam-kutu .sat b { font-variant-numeric: tabular-nums; }

/* ---------------- 16. GİRİŞ EKRANI ---------------- */
.auth-sar {
  min-height: 100vh; display: grid; place-items: center; padding: 20px;
  background: linear-gradient(160deg, #0f1729 0%, #16233c 55%, #1b2c4a 100%);
}
.auth-kart {
  width: 100%; max-width: 380px; background: var(--surface);
  border-radius: 14px; box-shadow: 0 20px 44px -12px rgba(0,0,0,.4); padding: 28px;
}
.auth-kart .logo { width: 46px; height: 46px; border-radius: 11px; margin-bottom: 16px; }
.auth-kart h1 { font-size: 18px; margin-bottom: 4px; }
.auth-kart .alt { font-size: 12.5px; color: var(--ink-3); margin-bottom: 20px; }
.auth-kart .alan { margin-bottom: 13px; }
.auth-hata {
  margin-top: 13px; font-size: 12.5px; color: var(--critical);
  background: var(--critical-bg); border-radius: var(--radius-sm); padding: 9px 11px;
  display: flex; gap: 8px; align-items: flex-start;
}

/* ---------------- 17. RESPONSIVE (md. 35, 66) ---------------- */
.hamburger { display: none; }
#drawerPerde { display: none; }

@media (max-width: 1024px) {
  .sidebar { position: fixed; top: 0; bottom: 0; left: 0; transform: translateX(-100%); transition: transform var(--t); }
  .app-shell.acik .sidebar { transform: none; }
  .app-shell.acik #drawerPerde { display: block; position: fixed; inset: 0; background: rgba(15,23,42,.45); z-index: 39; }
  .hamburger { display: grid; }
  .kpi-satir { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
}

@media (max-width: 720px) {
  main { padding: 10px; }
  .kpi-satir { grid-template-columns: 1fr 1fr; gap: 8px; }
  .kpi-value { font-size: 18px; }
  .gsearch .kbd { display: none; }
  /* Dar ekranda üst çubuk sadeleşir: daraltma ve hızlı işlem düğmeleri gizlenir,
     arama alanı okunur genişlikte kalır (md. 35, 36) */
  #btnDaralt, #btnHizliGiris, #btnHizliSatis { display: none; }
  .gsearch { min-width: 0; }
  .gsearch input#gArama { padding-right: 12px; }
  .sayfa-bas .aksiyon .btn .bt { display: none; }
  .sayfa-bas .aksiyon .btn { padding: 0 10px; }
  .mobil-kart thead { display: none; }
  .mobil-kart tbody tr {
    display: block; border: 1px solid var(--line); border-radius: var(--radius);
    margin-bottom: 8px; padding: 4px; background: var(--surface);
  }
  .mobil-kart tbody td { display: flex; justify-content: space-between; gap: 12px; border: 0; padding: 5px 8px; text-align: right; }
  .mobil-kart tbody td::before {
    content: attr(data-etiket); font-size: 11.5px; color: var(--ink-3);
    font-weight: 500; text-align: left; flex: 0 0 auto;
  }
  .mobil-kart tbody td.daralt { width: auto; }
  .satir-aksiyon { opacity: 1; }
  .modal { max-height: 94vh; }
  .modal-alt { flex-wrap: wrap; }
  .modal-alt .btn { flex: 1; }
}

@media print {
  .sidebar, .topbar, .sayfa-bas .aksiyon, .filtre-cubuk, .sayfalama, .toast-alan { display: none !important; }
  main { overflow: visible; padding: 0; }
  .kart { box-shadow: none; border-color: #ccc; break-inside: avoid; }
  body { background: #fff; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ---------------- 15. ALÇAK EKRAN UYARLAMASI ----------------
   Canlı ölçüm: kullanıcının 1920×1080 ekranı Windows'ta %125 ölçekli olduğu için
   CSS görünümü 1536×864, tarayıcı çubukları düşünce içerik alanı yalnız ~590px.
   "1920×1080'e sığıyor" ölçümü bu makinede geçerli değildi. Görünüm yüksekliği
   900px'in altındaysa anasayfa bantları ve KPI kutuları sıkışır — küçültmeden,
   yalnız boşlukları kısarak. */
@media (max-height: 900px) {
  .grid-2-1.bant { height: clamp(230px, 33vh, 330px); }
  .kart-gov.gkut { max-height: clamp(140px, 19vh, 220px); }
  .kpi { padding: 9px 12px; gap: 2px; }
  .kpi-value { font-size: 19px; }
  .kpi-value.kucuk { font-size: 14px; }
  .kpi-satir { gap: 8px; margin-bottom: 10px; }
  .kart-bas { padding: 9px var(--card-pad); }
  .sayfa-bas { margin-bottom: 10px; }
}
@media (max-height: 700px) {
  .grid-2-1.bant { height: clamp(210px, 30vh, 280px); }
  .kart-gov.gkut { max-height: clamp(130px, 17vh, 190px); }
}