:root{
  --bg:#f4f6f8;
  --sidebar:#171b21;
  --sidebar2:#20262e;
  --panel:#ffffff;
  --panel2:#f7f9fb;
  --panel3:#eef2f5;
  --border:#dfe5eb;

  --accent:#f59e0b;
  --accent2:#ffb62e;
  --accent-soft:rgba(245,158,11,.13);

  --danger:#dc3545;
  --danger2:#e33d50;
  --green:#16a34a;
  --green2:#22c55e;
  --orange:#f59e0b;
  --blue:#2563eb;

  --text:#18212b;
  --muted:#6d7885;
  --shadow:0 8px 24px rgba(19,33,50,.07);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}

body{
  margin:0 !important;
  background:var(--bg) !important;
  color:var(--text) !important;
  font-family:system-ui,-apple-system,"Segoe UI",sans-serif;
}
body.sidebar-open{overflow:hidden}
a{color:inherit;text-decoration:none}

/* ÜST BAR - sidebar ile aynı koyu kimlik */
header.appbar{
  position:sticky;
  top:0;
  z-index:60;
  height:64px;
  padding:0 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  background:#171b21 !important;
  border-bottom:1px solid #2a3038;
  box-shadow:0 2px 10px rgba(0,0,0,.10);
}

.appbar-left{display:flex;align-items:center;gap:12px;min-width:0}
.brand{
  display:inline-flex;
  align-items:center;
  white-space:nowrap;
  font-size:21px;
  font-weight:900;
  line-height:1;
  letter-spacing:-.45px;
  color:#fff !important;
}
.brand span{color:var(--accent)!important}

.desktop-user{
  display:flex;
  align-items:center;
  gap:7px;
  color:#b7c0ca;
  font-size:13px;
  white-space:nowrap;
}
.desktop-user a{color:#fff}
.desktop-user a:hover{color:var(--accent)}

.menu-btn{
  display:none !important;
  width:42px;
  height:42px;
  min-width:42px;
  padding:0!important;
  align-items:center;
  justify-content:center;
  background:#232a33!important;
  border:1px solid #343d48!important;
  color:#fff!important;
  box-shadow:none!important;
  font-size:21px;
  border-radius:10px;
}

/* ANA YAPI */
.shell{
  display:grid;
  grid-template-columns:238px minmax(0,1fr);
  min-height:calc(100vh - 64px);
  background:var(--bg)!important;
}

.sidebar{
  display:block!important;
  position:sticky;
  top:64px;
  height:calc(100vh - 64px);
  padding:16px 14px;
  overflow-y:auto;
  z-index:50;
  background:linear-gradient(180deg,var(--sidebar),#12161b)!important;
  border-right:1px solid #29313a;
  color:#fff;
}

.mobile-profile{display:none!important}

.navitem{
  display:flex;
  align-items:center;
  min-height:44px;
  padding:11px 14px;
  margin-bottom:7px;
  border-radius:11px;
  color:#adb7c3!important;
  border:1px solid transparent;
  font-weight:620;
  transition:.18s ease;
}
.navitem:hover{
  color:#fff!important;
  background:var(--sidebar2)!important;
  border-color:#303945;
}
.navitem.active{
  color:#fff!important;
  background:linear-gradient(90deg,rgba(245,158,11,.18),rgba(245,158,11,.055))!important;
  border-color:rgba(245,158,11,.24);
  box-shadow:inset 3px 0 0 var(--accent);
}

.sidebar-bottom{display:none}
.logout-mobile{display:none!important}
.sidebar-overlay{display:none}

/* İÇERİK HER SAYFADA AÇIK */
main{
  width:100%;
  max-width:1320px;
  min-height:calc(100vh - 64px);
  margin:auto;
  padding:24px;
  background:var(--bg)!important;
  color:var(--text)!important;
}

main h1,main h2,main h3,main h4{
  color:var(--text)!important;
  letter-spacing:-.4px;
}

main .muted{color:var(--muted)!important}

/* ORTAK KARTLAR */
.cards{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(165px,1fr));
  gap:14px;
  margin-bottom:18px;
}

.stat,.panel,.card,.trx,.dash-panel,.summary-card,.detail-hero,.detail-stat,.trx-v2{
  background:#fff!important;
  color:var(--text)!important;
  border:1px solid var(--border)!important;
  box-shadow:var(--shadow)!important;
}

.stat{padding:17px;border-radius:16px}
.stat small{color:var(--muted)}
.stat strong{display:block;margin-top:7px;font-size:23px}

.panel{
  padding:17px;
  border-radius:16px;
  margin-bottom:16px;
}

.card{
  padding:16px;
  border-radius:16px;
  margin:9px 0;
  transition:.18s ease;
}
.card.click{cursor:pointer}
.card.click:hover{
  transform:translateY(-2px);
  border-color:rgba(245,158,11,.55)!important;
  box-shadow:0 11px 28px rgba(19,33,50,.10)!important;
}

/* Mükellef sayfasındaki inline koyu alanları bastır */
.taxpayer-toolbar-wrap{
  background:var(--bg)!important;
}
.taxpayer-toolbar input,
.taxpayer-toolbar select{
  background:#fff!important;
  color:var(--text)!important;
}
#listPage,#detailPage{
  color:var(--text)!important;
}

/* BUTONLAR */
button,.btn{
  border:1px solid transparent;
  border-radius:10px;
  padding:10px 15px;
  background:linear-gradient(180deg,var(--accent2),var(--accent));
  color:#2d1b03;
  font-weight:820;
  cursor:pointer;
  transition:.18s ease;
  box-shadow:0 5px 16px rgba(245,158,11,.13);
}
button:hover,.btn:hover{filter:brightness(1.03);transform:translateY(-1px)}

.btn.secondary,button.secondary,.quick-link:not(.primary){
  background:#fff!important;
  border-color:var(--border)!important;
  color:var(--text)!important;
  box-shadow:none!important;
}
.btn.secondary:hover,button.secondary:hover,.quick-link:not(.primary):hover{
  background:var(--panel2)!important;
}

.btn.danger{
  background:rgba(220,53,69,.08)!important;
  color:var(--danger)!important;
  border-color:rgba(220,53,69,.20)!important;
  box-shadow:none!important;
}

/* FORMLAR */
input,select,textarea{
  width:100%;
  padding:11px 12px;
  background:#fff!important;
  border:1px solid var(--border)!important;
  color:var(--text)!important;
  border-radius:10px;
  outline:none;
  transition:.18s ease;
}
input::placeholder,textarea::placeholder{color:#9aa4af}
input:hover,select:hover,textarea:hover{border-color:#c8d0d9!important}
input:focus,select:focus,textarea:focus{
  border-color:var(--accent)!important;
  box-shadow:0 0 0 3px rgba(245,158,11,.12)!important;
}
.search{flex:1;min-width:190px}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.field{margin:10px 0}
.field label{display:block;margin-bottom:6px;color:var(--muted)!important;font-size:12px}
.row{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}

.muted{color:var(--muted);font-size:12px}
.red{color:var(--danger2)!important}
.green{color:var(--green)!important}
.orange{color:var(--orange)!important}
.blue{color:var(--blue)!important}

/* BADGE */
.badge{
  display:inline-block;
  padding:3px 8px;
  border-radius:999px;
  font-size:11px;
  background:var(--panel3)!important;
}
.badge.active{color:#12863e!important;background:#e8f7ee!important}
.badge.passive{color:#77818c!important;background:#edf0f3!important}
.badge.archived{color:#a76500!important;background:#fff1d8!important}

/* TABLOLAR */
.tablewrap{overflow:auto}
.table{width:100%;border-collapse:collapse;background:#fff}
.table th,.table td{
  padding:11px;
  border-bottom:1px solid var(--border);
  text-align:left;
  font-size:13px;
  color:var(--text);
}
.table th{color:var(--muted);font-size:12px}

/* MODAL */
.modalbg{
  display:none;
  position:fixed;
  inset:0;
  z-index:80;
  align-items:flex-end;
  justify-content:center;
  background:rgba(20,25,32,.45);
  backdrop-filter:blur(4px);
}
.modalbg.on{display:flex}
.modal{
  width:min(100%,680px);
  max-height:92vh;
  overflow:auto;
  padding:22px;
  background:#fff!important;
  color:var(--text)!important;
  border-radius:18px 18px 0 0;
  border-top:3px solid var(--accent)!important;
  box-shadow:0 -16px 48px rgba(19,33,50,.18);
}

/* DASHBOARD açık */
.summary-card,.dash-panel{
  background:#fff!important;
}
.summary-card small,.summary-card .hint,.health-row,.legend,.info-item .label{
  color:var(--muted)!important;
}
.info-item{
  background:var(--panel2)!important;
  border-color:var(--border)!important;
  color:var(--text)!important;
}
.progress{
  height:8px;
  overflow:hidden;
  background:#e7ecf1!important;
  border-radius:99px;
}
.progress>span{
  display:block;
  height:100%;
  background:linear-gradient(90deg,var(--green),var(--green2))!important;
}

/* Mükellef detay açık */
.detail-hero{
  background:#fff!important;
}
.detail-stat{
  background:var(--panel2)!important;
}
.detail-chip{
  background:#fff!important;
  color:var(--muted)!important;
  border-color:var(--border)!important;
}
.trx-v2{
  background:#fff!important;
}

/* toast */
.toast{
  display:none;
  position:fixed;
  right:18px;
  bottom:18px;
  z-index:100;
  padding:12px 15px;
  background:#fff!important;
  color:var(--text)!important;
  border:1px solid var(--border)!important;
  border-radius:10px;
  box-shadow:var(--shadow);
}

.mobile-nav{display:none!important}

/* MOBİL */
@media(max-width:800px){
  header.appbar{height:58px;padding:0 12px}
  .menu-btn{display:flex!important}
  .brand{font-size:20px}
  .desktop-user{font-size:12px}
  .desktop-user span:first-child,.user-sep{display:none}

  .shell{display:block;min-height:calc(100vh - 58px)}

  .sidebar{
    position:fixed!important;
    top:58px!important;
    left:-84vw;
    width:82vw!important;
    max-width:320px;
    height:calc(100vh - 58px)!important;
    padding:16px 14px!important;
    transition:left .24s ease;
    box-shadow:20px 0 46px rgba(0,0,0,.30);
    z-index:50;
  }
  .sidebar.open{left:0}

  .mobile-profile{
    display:flex!important;
    align-items:center;
    gap:12px;
    padding:9px 9px 16px;
    margin-bottom:12px;
    border-bottom:1px solid #2b333d;
    color:#fff;
  }
  .mobile-muted{color:#aab4bf!important}
  .mobile-avatar{
    display:flex;
    align-items:center;
    justify-content:center;
    width:42px;
    height:42px;
    min-width:42px;
    border-radius:50%;
    background:linear-gradient(180deg,var(--accent2),var(--accent));
    color:#2b1a04;
    font-weight:900;
  }

  .sidebar-bottom{
    display:block;
    margin-top:18px;
    padding-top:12px;
    border-top:1px solid #2b333d;
  }
  .logout-mobile{display:flex!important}

  .sidebar-overlay{
    position:fixed;
    inset:58px 0 0 0;
    z-index:45;
    background:rgba(10,12,15,.48);
    backdrop-filter:blur(2px);
  }
  .sidebar-overlay.on{display:block}

  main{
    max-width:none;
    min-height:calc(100vh - 58px);
    padding:16px 12px 24px;
    background:var(--bg)!important;
  }

  .grid2,.grid3{grid-template-columns:1fr}
  .summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:10px!important}
  .summary-card{min-height:124px!important;padding:13px!important}
  .summary-card strong{font-size:22px!important}
  .summary-card .hint{font-size:10.5px!important}
}