/* =====================================================================
   YER6 - Ana Stil Dosyasi
   Dark Neon Technology temasi + acik (gunduz) tema
   Fontlar yerel /assets/fonts altindan yuklenir (CDN yok).
   ===================================================================== */

@font-face {
  font-family: "DM Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/dm-sans-400.woff2") format("woff2");
}
@font-face {
  font-family: "DM Sans";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/dm-sans-500.woff2") format("woff2");
}
@font-face {
  font-family: "DM Sans";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/dm-sans-700.woff2") format("woff2");
}
@font-face {
  font-family: "Orbitron";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/orbitron-700.woff2") format("woff2");
}

/* ---------------------------------------------------------------------
   1. DEGISKENLER
   --------------------------------------------------------------------- */
:root {
  /* Neon paleti (her iki temada ortak) */
  --neon-cyan:   #22d3ee;
  --neon-blue:   #3b82f6;
  --neon-purple: #a855f7;
  --neon-violet: #8b5cf6;
  --neon-green:  #22c55e;
  --neon-lime:   #a3e635;
  --neon-pink:   #ec4899;
  --neon-red:    #ff3b5c;
  --neon-amber:  #f59e0b;
  --neon-teal:   #14b8a6;

  --accent: var(--neon-cyan);

  /* Olculer */
  --sidebar-w: 254px;
  --sidebar-w-collapsed: 74px;
  --topbar-h: 62px;
  --radius: 14px;
  --radius-sm: 9px;
  --radius-lg: 20px;

  --font: "DM Sans", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial,
          "Noto Sans", "Liberation Sans", sans-serif;
  --font-display: "Orbitron", "DM Sans", "Segoe UI", sans-serif;
  --font-mono: "Cascadia Mono", "SF Mono", "JetBrains Mono", Consolas, "Courier New", monospace;

  --t-fast: .15s ease;
  --t: .25s cubic-bezier(.4, 0, .2, 1);
}

/* --- GECE TEMASI (varsayilan) --- */
:root,
[data-theme="dark"] {
  --bg:          #04050a;
  --bg-grad-1:   rgba(34, 211, 238, .07);
  --bg-grad-2:   rgba(168, 85, 247, .07);

  --surface:     #0a0d15;
  --surface-2:   #0f1320;
  --surface-3:   #151a2b;
  --surface-hover: #141a28;

  --border:      rgba(255, 255, 255, .07);
  --border-2:    rgba(255, 255, 255, .12);
  --border-glow: rgba(34, 211, 238, .32);

  --text:        #e9eefb;
  --text-2:      #b3bdd4;
  --muted:       #6f7c96;
  --muted-2:     #4d5871;

  --input-bg:    #0c1019;
  --input-border: rgba(255, 255, 255, .10);

  --shadow:      0 10px 40px rgba(0, 0, 0, .55);
  --shadow-sm:   0 4px 14px rgba(0, 0, 0, .40);
  --glow:        0 0 0 1px rgba(34, 211, 238, .18), 0 0 28px -6px rgba(34, 211, 238, .35);

  --scroll-thumb: #1d2537;
  color-scheme: dark;
}

/* --- GUNDUZ TEMASI --- */
[data-theme="light"] {
  --bg:          #eef1f7;
  --bg-grad-1:   rgba(34, 211, 238, .10);
  --bg-grad-2:   rgba(139, 92, 246, .10);

  --surface:     #ffffff;
  --surface-2:   #f6f8fc;
  --surface-3:   #eceff6;
  --surface-hover: #f0f4fb;

  --border:      rgba(15, 23, 42, .09);
  --border-2:    rgba(15, 23, 42, .16);
  --border-glow: rgba(8, 145, 178, .35);

  --text:        #0f1729;
  --text-2:      #33405a;
  --muted:       #64748b;
  --muted-2:     #94a3b8;

  --input-bg:    #ffffff;
  --input-border: rgba(15, 23, 42, .14);

  --shadow:      0 10px 34px rgba(15, 23, 42, .10);
  --shadow-sm:   0 3px 12px rgba(15, 23, 42, .07);
  --glow:        0 0 0 1px rgba(8, 145, 178, .22), 0 0 22px -8px rgba(8, 145, 178, .35);

  --neon-cyan:   #0891b2;
  --neon-purple: #7c3aed;
  --neon-green:  #16a34a;
  --neon-red:    #dc2626;
  --neon-amber:  #d97706;
  --neon-pink:   #db2777;
  --neon-blue:   #2563eb;

  --scroll-thumb: #c7cede;
  color-scheme: light;
}

/* ---------------------------------------------------------------------
   2. TEMEL
   --------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.55;
  color: var(--text);
  background-color: var(--bg);
  background-image:
    radial-gradient(1100px 620px at 12% -8%, var(--bg-grad-1), transparent 60%),
    radial-gradient(900px 560px at 96% 4%, var(--bg-grad-2), transparent 62%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--t), color var(--t);
}

h1, h2, h3, h4, h5 { margin: 0; font-weight: 650; letter-spacing: -.015em; line-height: 1.3; }
p  { margin: 0 0 .7rem; }
a  { color: var(--accent); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--text); }

img, svg { vertical-align: middle; }
hr { border: 0; border-top: 1px solid var(--border); margin: 1rem 0; }

::selection { background: rgba(34, 211, 238, .3); color: #fff; }

/* Kaydirma cubugu */
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--scroll-thumb); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted-2); }

/* Ikonlar */
.ico { width: 19px; height: 19px; flex: 0 0 auto; }
.ico-sm { width: 15px; height: 15px; }
.ico-lg { width: 24px; height: 24px; }
.ico-xl { width: 34px; height: 34px; }

/* ---------------------------------------------------------------------
   3. UYGULAMA ISKELETI
   --------------------------------------------------------------------- */
.app { display: flex; min-height: 100vh; }

/* ---- SOL MENU ---- */
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
  border-right: 1px solid var(--border);
  z-index: 120;
  transition: width var(--t), transform var(--t);
}
.sidebar::after {
  content: "";
  position: absolute; top: 0; right: -1px; bottom: 0; width: 1px;
  background: linear-gradient(180deg, transparent, var(--border-glow) 25%, var(--border-glow) 70%, transparent);
  opacity: .8; pointer-events: none;
}

.sidebar-head {
  height: var(--topbar-h);
  display: flex; align-items: center; gap: 11px;
  padding: 0 16px;
  border-bottom: 1px solid var(--border);
  flex: 0 0 auto;
}
.logo-mark {
  width: 34px; height: 34px; flex: 0 0 auto;
  border-radius: 10px;
  display: grid; place-items: center;
  font-weight: 800; font-size: 13px; letter-spacing: -.03em;
  color: #04050a;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-violet));
  box-shadow: 0 0 18px -4px var(--neon-cyan);
}
.logo-text { display: flex; flex-direction: column; overflow: hidden; }
.logo-text b {
  font-family: var(--font-display);
  font-size: 17px; font-weight: 700; letter-spacing: .08em;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-violet));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.logo-text small { font-size: 10px; color: var(--muted); letter-spacing: .04em; white-space: nowrap; }

.sidebar-nav { flex: 1 1 auto; overflow-y: auto; overflow-x: hidden; padding: 12px 10px 20px; }
.nav-group-label {
  font-size: 10px; text-transform: uppercase; letter-spacing: .13em;
  color: var(--muted-2); padding: 14px 12px 7px; font-weight: 700;
}

.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 9.5px 12px; margin-bottom: 3px;
  border-radius: var(--radius-sm);
  color: var(--text-2); font-size: 13.5px; font-weight: 520;
  position: relative; white-space: nowrap;
  transition: background var(--t-fast), color var(--t-fast);
}
.nav-item .ico { color: var(--muted); transition: color var(--t-fast); }
.nav-item:hover { background: var(--surface-hover); color: var(--text); }
.nav-item:hover .ico { color: var(--accent); }

.nav-item.active {
  color: #fff;
  background: linear-gradient(90deg, rgba(34, 211, 238, .17), rgba(168, 85, 247, .09) 60%, transparent);
  box-shadow: inset 0 0 0 1px rgba(34, 211, 238, .18);
}
[data-theme="light"] .nav-item.active { color: var(--text); }
.nav-item.active .ico { color: var(--neon-cyan); filter: drop-shadow(0 0 5px rgba(34, 211, 238, .75)); }
.nav-item.active::before {
  content: ""; position: absolute; left: 0; top: 18%; bottom: 18%; width: 3px;
  border-radius: 0 3px 3px 0;
  background: linear-gradient(180deg, var(--neon-cyan), var(--neon-violet));
  box-shadow: 0 0 10px var(--neon-cyan);
}

.nav-badge {
  margin-left: auto; min-width: 20px; height: 19px; padding: 0 6px;
  border-radius: 10px; font-size: 10.5px; font-weight: 700;
  display: grid; place-items: center;
  background: var(--neon-red); color: #fff;
  box-shadow: 0 0 12px -2px var(--neon-red);
}

.sidebar-foot {
  flex: 0 0 auto; padding: 12px; border-top: 1px solid var(--border);
  font-size: 11px; color: var(--muted-2); text-align: center; white-space: nowrap; overflow: hidden;
}

/* Daraltilmis menu */
.app.sidebar-collapsed .sidebar { width: var(--sidebar-w-collapsed); }
.app.sidebar-collapsed .logo-text,
.app.sidebar-collapsed .nav-item span,
.app.sidebar-collapsed .nav-group-label,
.app.sidebar-collapsed .sidebar-foot span { display: none; }
.app.sidebar-collapsed .nav-item { justify-content: center; padding: 11px 0; }
.app.sidebar-collapsed .nav-badge {
  position: absolute; top: 4px; right: 8px; margin: 0;
  min-width: 16px; height: 16px; font-size: 9px;
}
.app.sidebar-collapsed .sidebar-head { justify-content: center; padding: 0; }
.app.sidebar-collapsed .main { margin-left: var(--sidebar-w-collapsed); }

/* Daraltilmisken ipucu balonu */
.app.sidebar-collapsed .nav-item::after {
  content: attr(data-title);
  position: absolute; left: calc(100% + 10px); top: 50%; transform: translateY(-50%) scale(.95);
  background: var(--surface-3); color: var(--text);
  padding: 6px 11px; border-radius: 8px; font-size: 12px; white-space: nowrap;
  border: 1px solid var(--border-2); box-shadow: var(--shadow-sm);
  opacity: 0; pointer-events: none; transition: opacity var(--t-fast), transform var(--t-fast);
  z-index: 200;
}
.app.sidebar-collapsed .nav-item:hover::after { opacity: 1; transform: translateY(-50%) scale(1); }

/* Tamamen gizli menu */
.app.sidebar-hidden .sidebar { transform: translateX(-100%); }
.app.sidebar-hidden .main { margin-left: 0; }

/* ---- ANA ALAN ---- */
.main {
  flex: 1 1 auto; min-width: 0;
  margin-left: var(--sidebar-w);
  display: flex; flex-direction: column;
  transition: margin-left var(--t);
}

/* ---- UST BAR ---- */
.topbar {
  position: sticky; top: 0; z-index: 100;
  height: var(--topbar-h);
  display: flex; align-items: center; gap: 12px;
  padding: 0 18px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
@supports not (backdrop-filter: blur(1px)) { .topbar { background: var(--surface); } }

.topbar-title { display: flex; flex-direction: column; min-width: 0; }
.topbar-title h1 { font-size: 16.5px; font-weight: 650; }
.topbar-title small { font-size: 11.5px; color: var(--muted); }

.topbar-spacer { flex: 1 1 auto; }

.icon-btn {
  width: 38px; height: 38px; flex: 0 0 auto;
  display: grid; place-items: center;
  border-radius: 10px; border: 1px solid var(--border);
  background: var(--surface-2); color: var(--text-2);
  cursor: pointer; position: relative;
  transition: all var(--t-fast);
}
.icon-btn:hover { color: var(--accent); border-color: var(--border-glow); box-shadow: var(--glow); }
.icon-btn .dot {
  position: absolute; top: 6px; right: 6px;
  min-width: 16px; height: 16px; padding: 0 4px;
  border-radius: 9px; background: var(--neon-red); color: #fff;
  font-size: 9.5px; font-weight: 700; display: grid; place-items: center;
  box-shadow: 0 0 10px -1px var(--neon-red);
}

/* Global arama */
.global-search { position: relative; width: min(360px, 34vw); }
.global-search input {
  width: 100%; height: 38px;
  padding: 0 34px 0 36px;
  border-radius: 10px;
  border: 1px solid var(--input-border);
  background: var(--input-bg); color: var(--text);
  font-family: inherit; font-size: 13px; outline: none;
  transition: all var(--t-fast);
}
.global-search input::placeholder { color: var(--muted-2); }
.global-search input:focus { border-color: var(--border-glow); box-shadow: var(--glow); }
.global-search > .ico {
  position: absolute; left: 11px; top: 50%; transform: translateY(-50%);
  color: var(--muted); pointer-events: none;
}
.search-kbd {
  position: absolute; right: 9px; top: 50%; transform: translateY(-50%);
  font-size: 10px; color: var(--muted-2); border: 1px solid var(--border);
  border-radius: 5px; padding: 1px 5px; pointer-events: none;
}

.search-results {
  position: absolute; top: calc(100% + 8px); left: 0; right: 0;
  max-height: 420px; overflow-y: auto;
  background: var(--surface-2); border: 1px solid var(--border-2);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 6px; display: none; z-index: 300;
}
.search-results.open { display: block; }
.search-group-title {
  font-size: 10px; text-transform: uppercase; letter-spacing: .1em;
  color: var(--muted-2); padding: 9px 10px 5px; font-weight: 700;
}
.search-hit {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 8px; color: var(--text);
}
.search-hit:hover, .search-hit.sel { background: var(--surface-hover); }
.search-hit .ico { color: var(--accent); }
.search-hit b { font-size: 13px; font-weight: 560; display: block; }
.search-hit small { font-size: 11.5px; color: var(--muted); display: block; }

/* Kullanici menusu */
.user-chip {
  display: flex; align-items: center; gap: 9px;
  padding: 5px 11px 5px 5px; border-radius: 30px;
  border: 1px solid var(--border); background: var(--surface-2);
  cursor: pointer; transition: all var(--t-fast);
}
.user-chip:hover { border-color: var(--border-glow); }
.avatar {
  width: 29px; height: 29px; border-radius: 50%;
  display: grid; place-items: center; flex: 0 0 auto;
  font-size: 11.5px; font-weight: 700; color: #04050a;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-violet));
}
.user-chip .u-meta { display: flex; flex-direction: column; line-height: 1.2; text-align: left; }
.user-chip .u-meta b { font-size: 12.5px; font-weight: 600; color: var(--text); }
.user-chip .u-meta small { font-size: 10.5px; color: var(--muted); }

/* ---- ICERIK ---- */
.content { flex: 1 1 auto; padding: 20px; max-width: 1780px; width: 100%; }

.page-head {
  display: flex; align-items: flex-start; gap: 14px;
  flex-wrap: wrap; margin-bottom: 18px;
}
.page-head .grow { flex: 1 1 260px; min-width: 0; }
.page-head h2 { font-size: 21px; margin-bottom: 3px; }
.page-head p { color: var(--muted); font-size: 13px; margin: 0; }
.page-actions { display: flex; gap: 9px; flex-wrap: wrap; }

/* Breadcrumb */
.breadcrumb {
  display: flex; align-items: center; gap: 7px; flex-wrap: wrap;
  font-size: 12px; color: var(--muted); margin-bottom: 12px;
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { color: var(--muted-2); }
.breadcrumb .current { color: var(--text-2); font-weight: 550; }

/* ---------------------------------------------------------------------
   4. KARTLAR
   --------------------------------------------------------------------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  position: relative;
}
.card + .card { margin-top: 16px; }

.card-head {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 17px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.card-head h3 { font-size: 14.5px; font-weight: 620; }
.list-tabs { display: flex; gap: 4px; }
.list-tab {
  padding: 5px 12px; border-radius: 999px;
  font-size: 12.5px; font-weight: 640; color: var(--muted);
  background: var(--surface-3);
}
.list-tab:hover { color: var(--text); }
.list-tab.active { color: #fff; background: var(--accent); }
.card-head .sub { font-size: 11.5px; color: var(--muted); }
.card-head .spacer { flex: 1 1 auto; }
.card-body { padding: 17px; }
.card-body.tight { padding: 0; }
.card-foot {
  padding: 12px 17px; border-top: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  background: var(--surface-2);
}

/* Bilgi kartlari (dashboard) */
.stat-grid {
  display: grid; gap: 13px;
  grid-template-columns: repeat(auto-fill, minmax(212px, 1fr));
  margin-bottom: 16px;
}
.stat {
  position: relative; overflow: hidden;
  padding: 15px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: transform var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);
}
.stat:hover { transform: translateY(-2px); border-color: var(--border-2); box-shadow: var(--shadow); }
.stat::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(140% 100% at 100% 0%, var(--stat-color, var(--neon-cyan)), transparent 62%);
  opacity: .10; pointer-events: none;
}
.stat::after {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px;
  background: linear-gradient(90deg, var(--stat-color, var(--neon-cyan)), transparent 78%);
  opacity: .85;
}
.stat-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.stat-label { font-size: 11.5px; color: var(--muted); font-weight: 560; letter-spacing: .015em; }
.stat-icon {
  width: 33px; height: 33px; border-radius: 9px; display: grid; place-items: center;
  color: var(--stat-color, var(--neon-cyan));
  background: color-mix(in srgb, var(--stat-color, var(--neon-cyan)) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--stat-color, var(--neon-cyan)) 26%, transparent);
}
.stat-value {
  font-size: 22px; font-weight: 700; letter-spacing: -.02em; margin-top: 9px;
  color: var(--stat-color, var(--text));
  text-shadow: 0 0 22px color-mix(in srgb, var(--stat-color, var(--neon-cyan)) 45%, transparent);
  word-break: break-word;
}
[data-theme="light"] .stat-value { text-shadow: none; }
.stat-foot { font-size: 11px; color: var(--muted); margin-top: 4px; display: flex; align-items: center; gap: 5px; }

/* Cari hesaplar ozet kartlari */
.customer-stats {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.customer-stats .stat {
  min-height: 104px;
  padding: 16px 20px 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.customer-stats .stat-label { font-size: 13px; font-weight: 620; }
.customer-stats .stat-icon { width: 42px; height: 42px; border-radius: 12px; }
.customer-stats .stat-icon .ico { width: 20px; height: 20px; }
.customer-stats .stat-value { font-size: 26px; margin-top: 12px; line-height: 1.15; }

/* Hizli islem butonlari */
.quick-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 16px; }

/* Grafik izgarasi */
.chart-grid { display: grid; gap: 16px; grid-template-columns: repeat(12, 1fr); }
.chart-grid > .card { margin: 0; }
.col-12 { grid-column: span 12; }
.col-8  { grid-column: span 8; }
.col-6  { grid-column: span 6; }
.col-4  { grid-column: span 4; }
.col-3  { grid-column: span 3; }

.chart-box { width: 100%; min-height: 240px; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 14px; padding: 0 17px 14px; }
.legend-item { display: flex; align-items: center; gap: 7px; font-size: 12px; color: var(--text-2); }
.legend-dot { width: 10px; height: 10px; border-radius: 3px; box-shadow: 0 0 9px -1px currentColor; }

/* ---------------------------------------------------------------------
   5. BUTONLAR
   --------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 38px; padding: 0 15px;
  border-radius: 10px; border: 1px solid var(--border-2);
  background: var(--surface-2); color: var(--text);
  font-family: inherit; font-size: 13px; font-weight: 560;
  cursor: pointer; white-space: nowrap; text-decoration: none;
  transition: all var(--t-fast);
}
.btn:hover { background: var(--surface-3); color: var(--text); border-color: var(--muted-2); }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn.disabled { opacity: .5; cursor: not-allowed; transform: none; }
.btn .ico { width: 16px; height: 16px; }

.btn-sm { height: 31px; padding: 0 11px; font-size: 12px; border-radius: 8px; }
.btn-xs { height: 27px; padding: 0 9px; font-size: 11.5px; border-radius: 7px; }
.btn-lg { height: 44px; padding: 0 20px; font-size: 14px; }
.btn-block { width: 100%; }
.btn-icon { width: 38px; padding: 0; }
.btn-sm.btn-icon { width: 31px; }
.btn-xs.btn-icon { width: 27px; }

.btn-primary {
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  border-color: transparent; color: #04050a; font-weight: 640;
  box-shadow: 0 4px 18px -6px var(--neon-cyan);
}
.btn-primary:hover { filter: brightness(1.1); box-shadow: 0 6px 24px -6px var(--neon-cyan); color: #04050a; }

.btn-accent {
  background: linear-gradient(135deg, var(--neon-violet), var(--neon-purple));
  border-color: transparent; color: #fff; box-shadow: 0 4px 18px -6px var(--neon-purple);
}
.btn-accent:hover { filter: brightness(1.1); color: #fff; }

.btn-success { background: linear-gradient(135deg, var(--neon-green), var(--neon-teal)); border-color: transparent; color: #04050a; }
.btn-success:hover { filter: brightness(1.1); color: #04050a; }

.btn-danger { background: linear-gradient(135deg, var(--neon-red), #b91c47); border-color: transparent; color: #fff; }
.btn-danger:hover { filter: brightness(1.1); color: #fff; }

.btn-warn { background: linear-gradient(135deg, var(--neon-amber), #ea580c); border-color: transparent; color: #04050a; }
.btn-warn:hover { filter: brightness(1.1); color: #04050a; }

.btn-ghost { background: transparent; border-color: var(--border); color: var(--text-2); }
.btn-ghost:hover { background: var(--surface-2); color: var(--text); }

.btn-outline { background: transparent; border-color: var(--accent); color: var(--accent); }
.btn-outline:hover { background: color-mix(in srgb, var(--accent) 12%, transparent); color: var(--accent); }

.btn-group { display: inline-flex; gap: 0; }
.btn-group .btn { border-radius: 0; margin-left: -1px; }
.btn-group .btn:first-child { border-radius: 10px 0 0 10px; margin-left: 0; }
.btn-group .btn:last-child  { border-radius: 0 10px 10px 0; }

/* Sekme butonlari (filtre cipleri) */
.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  height: 32px; padding: 0 13px; border-radius: 30px;
  border: 1px solid var(--border); background: var(--surface-2);
  color: var(--text-2); font-size: 12.5px; font-weight: 540; cursor: pointer;
  transition: all var(--t-fast);
}
.chip:hover { border-color: var(--border-2); color: var(--text); }
.chip.active {
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  border-color: var(--accent); color: var(--accent);
  box-shadow: 0 0 15px -6px var(--accent);
}
.chip .cnt {
  min-width: 19px; height: 18px; padding: 0 5px; border-radius: 9px;
  background: var(--surface-3); color: var(--text-2);
  font-size: 10.5px; font-weight: 700; display: grid; place-items: center;
}
.chip.active .cnt { background: var(--accent); color: #04050a; }

/* ---------------------------------------------------------------------
   6. FORMLAR
   --------------------------------------------------------------------- */
.form-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.form-grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.field.span-2 { grid-column: span 2; }
.field.span-full { grid-column: 1 / -1; }

/* Süre Uzat — iki panel (Yenileme | Satış) */
.renew-page { display: flex; flex-direction: column; gap: 16px; width: 100%; }
.renew-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
  width: 100%;
  align-items: stretch;
}
.renew-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  position: relative;
}
.renew-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--neon-cyan), transparent 70%);
  opacity: .9;
}
.renew-panel--sale::before {
  background: linear-gradient(90deg, var(--neon-amber), transparent 70%);
}
.renew-panel__head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, var(--surface-2), transparent);
}
.renew-panel__icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  background: rgba(34, 211, 238, .12);
  color: var(--neon-cyan);
  border: 1px solid rgba(34, 211, 238, .22);
}
.renew-panel--sale .renew-panel__icon {
  background: rgba(245, 158, 11, .12);
  color: var(--neon-amber);
  border-color: rgba(245, 158, 11, .22);
}
.renew-panel__head h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 650;
  letter-spacing: .01em;
}
.renew-panel__head p {
  margin: 3px 0 0;
  font-size: 12px;
  color: var(--muted);
}
.renew-panel__body {
  padding: 18px 20px 20px;
  flex: 1 1 auto;
}
.renew-fx {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px dashed rgba(245, 158, 11, .35);
  background: rgba(245, 158, 11, .06);
}
.renew-fx__rate { flex: 1 1 auto; margin: 0; }
.renew-fx__input {
  display: flex;
  align-items: center;
  gap: 8px;
}
.renew-fx__input input { flex: 1 1 auto; min-width: 0; }
.renew-fx__input .btn { flex: 0 0 auto; }
.renew-fx__badge {
  flex: 0 0 auto;
  align-self: center;
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--neon-amber);
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(245, 158, 11, .28);
  background: rgba(245, 158, 11, .1);
  white-space: nowrap;
}
.renew-block {
  grid-column: 1 / -1;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface-2);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.renew-block__title {
  font-size: 12px;
  font-weight: 650;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
}
.renew-row-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  align-items: start;
}
.renew-row-4 .field > label {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-height: 2.6em;
  line-height: 1.25;
  font-size: 11.5px;
}
.renew-row-4 .field > label span {
  display: block;
}
.renew-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding: 14px 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
}
.renew-actions__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 12.5px;
}
.renew-actions__btns {
  display: flex;
  gap: 10px;
  margin-left: auto;
}

.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field > label {
  font-size: 12px; font-weight: 580; color: var(--text-2);
  display: flex; align-items: center; gap: 5px;
}
.field > label .req { color: var(--neon-red); }
.field .hint { font-size: 11px; color: var(--muted); }
.field .err { font-size: 11.5px; color: var(--neon-red); display: none; }
.field.has-error .err { display: block; }
.field.has-error input,
.field.has-error select,
.field.has-error textarea { border-color: var(--neon-red); }

input[type="text"], input[type="password"], input[type="email"], input[type="number"],
input[type="date"], input[type="tel"], input[type="url"], input[type="search"],
select, textarea {
  width: 100%; min-width: 0;
  height: 38px; padding: 0 11px;
  border-radius: 9px;
  border: 1px solid var(--input-border);
  background: var(--input-bg); color: var(--text);
  font-family: inherit; font-size: 13px; outline: none;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
textarea { height: auto; min-height: 84px; padding: 9px 11px; resize: vertical; line-height: 1.55; }
select {
  appearance: none; padding-right: 30px; cursor: pointer;
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236f7c96' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 9px center; background-size: 15px;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: var(--glow); }

.select-search { position: relative; }
.select-search__native {
  position: absolute; width: 1px; height: 1px; opacity: 0;
  pointer-events: none; overflow: hidden;
}
.select-search__toggle {
  width: 100%; height: 38px; padding: 0 30px 0 11px;
  border-radius: 9px; border: 1px solid var(--input-border);
  background-color: var(--input-bg); color: var(--text);
  font-family: inherit; font-size: 13px; text-align: left; cursor: pointer;
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236f7c96' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 9px center; background-size: 15px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.select-search__toggle.is-empty { color: var(--muted-2); }
.select-search.is-open .select-search__toggle { border-color: var(--accent); box-shadow: var(--glow); }
.select-search__panel {
  position: fixed; z-index: 700;
  display: none; flex-direction: column; gap: 6px;
  padding: 8px; max-height: 280px;
  background: var(--surface-2); border: 1px solid var(--border-2);
  border-radius: 10px; box-shadow: var(--shadow, 0 16px 40px rgba(0, 0, 0, .4));
}
.select-search__panel.is-open { display: flex; }
.select-search__input { height: 34px; }
.select-search__list {
  overflow: auto; max-height: 210px;
  display: flex; flex-direction: column; gap: 2px;
}
.select-search__opt {
  text-align: left; border: 0; background: transparent; color: var(--text);
  font-family: inherit; font-size: 13px; padding: 7px 8px; border-radius: 7px; cursor: pointer;
}
.select-search__opt:hover,
.select-search__opt.is-active { background: var(--surface-hover); }
.select-search__empty { color: var(--muted); font-size: 12.5px; padding: 8px; }
input::placeholder, textarea::placeholder { color: var(--muted-2); }
input:disabled, select:disabled, textarea:disabled { opacity: .55; cursor: not-allowed; }
input[readonly], textarea[readonly] {
  opacity: .9;
  cursor: default;
  background: var(--surface-2);
  color: var(--text-2);
}
input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(.55); cursor: pointer; }
[data-theme="light"] input[type="date"]::-webkit-calendar-picker-indicator { filter: none; }

.mail-local {
  display: flex; align-items: center; min-width: 0;
  height: 38px; border-radius: 9px;
  border: 1px solid var(--input-border); background: var(--input-bg);
  overflow: hidden;
}
.mail-local:focus-within { border-color: var(--accent); box-shadow: var(--glow); }
.mail-local input {
  width: auto; border: 0; box-shadow: none; background: transparent;
  height: 36px; flex: 1 1 auto; min-width: 0;
}
.mail-local input:focus { border: 0; box-shadow: none; }
.mail-local__host {
  flex: 0 1 auto; max-width: 62%;
  padding: 0 12px 0 2px; color: var(--text);
  font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.mail-local__host.is-empty { color: var(--muted-2); }

.import-summary { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.import-summary span {
  font-size: 12px; font-weight: 640; padding: 5px 9px; border-radius: 999px;
  background: var(--surface-3); color: var(--text-2); border: 1px solid var(--border);
}
.import-summary .is-bad { color: var(--neon-red); border-color: color-mix(in srgb, var(--neon-red) 45%, var(--border)); }
.import-summary .is-ok { color: var(--neon-green); border-color: color-mix(in srgb, var(--neon-green) 45%, var(--border)); }
.import-summary .is-warn { color: var(--neon-amber); border-color: color-mix(in srgb, var(--neon-amber) 45%, var(--border)); }
.import-preview { max-height: 420px; overflow: auto; }
.import-preview tr.is-bad td { background: color-mix(in srgb, var(--neon-red) 8%, transparent); }
.import-preview tr.is-warn td { background: color-mix(in srgb, var(--neon-amber) 10%, transparent); }

.input-money { position: relative; }
.input-money input { padding-right: 32px; text-align: right; font-variant-numeric: tabular-nums; }
.input-money .cur {
  position: absolute; right: 11px; top: 50%; transform: translateY(-50%);
  color: var(--muted); font-size: 13px; pointer-events: none;
}

/* Anahtar (switch) */
.switch { display: inline-flex; align-items: center; gap: 9px; cursor: pointer; user-select: none; }
.switch input { display: none; }
.switch .track {
  width: 40px; height: 22px; border-radius: 12px; flex: 0 0 auto;
  background: var(--surface-3); border: 1px solid var(--border-2);
  position: relative; transition: all var(--t-fast);
}
.switch .track::after {
  content: ""; position: absolute; left: 2px; top: 2px;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--muted); transition: all var(--t-fast);
}
.switch input:checked + .track {
  background: color-mix(in srgb, var(--accent) 30%, transparent);
  border-color: var(--accent);
}
.switch input:checked + .track::after {
  left: 20px; background: var(--accent); box-shadow: 0 0 10px var(--accent);
}
.switch .lbl { font-size: 12.5px; color: var(--text-2); }

/* Onay kutusu / radyo */
.check { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: 13px; }
.check input[type="checkbox"], .check input[type="radio"] {
  width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; flex: 0 0 auto;
}

/* Secim kartlari (sahiplik turu vb.) */
.radio-cards { display: flex; gap: 9px; flex-wrap: wrap; }
.radio-card {
  flex: 1 1 130px; position: relative;
  border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 13px; cursor: pointer;
  background: var(--surface-2); transition: all var(--t-fast);
}
.radio-card input { position: absolute; opacity: 0; }
.radio-card b { display: block; font-size: 13px; font-weight: 580; }
.radio-card small { font-size: 11px; color: var(--muted); }
.radio-card:hover { border-color: var(--border-2); }
.radio-card:has(input:checked) {
  border-color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, transparent);
  box-shadow: var(--glow);
}

/* Dosya yukleme */
.file-drop {
  border: 1.5px dashed var(--border-2); border-radius: 11px;
  padding: 18px; text-align: center; cursor: pointer;
  color: var(--muted); transition: all var(--t-fast);
}
.file-drop:hover, .file-drop.over { border-color: var(--accent); color: var(--accent); background: color-mix(in srgb, var(--accent) 6%, transparent); }
.file-drop input { display: none; }
.file-drop .fname { color: var(--text); font-size: 12.5px; margin-top: 6px; word-break: break-all; }

/* Filtre satiri */
.filter-bar {
  display: grid; gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  align-items: end;
}
.filter-bar .field > label { font-size: 11px; }

/* ---------------------------------------------------------------------
   7. TABLOLAR
   --------------------------------------------------------------------- */
.table-wrap { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }

table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
table.tbl thead th {
  position: sticky; top: 0; z-index: 2;
  text-align: left; white-space: nowrap;
  padding: 11px 13px;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em;
  color: var(--muted);
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}
table.tbl thead th.sortable { cursor: pointer; user-select: none; }
table.tbl thead th.sortable:hover { color: var(--accent); }
table.tbl thead th .sort-ico { opacity: .45; width: 12px; height: 12px; margin-left: 3px; }
table.tbl thead th.sorted .sort-ico { opacity: 1; color: var(--accent); }

table.tbl tbody td {
  padding: 11px 13px;
  border-bottom: 1px solid var(--border);
  color: var(--text-2); vertical-align: middle;
}
table.tbl tbody tr { transition: background var(--t-fast); }
table.tbl tbody tr:hover { background: var(--surface-hover); }
table.tbl tbody tr:last-child td { border-bottom: 0; }
table.tbl tbody tr.is-cancelled { opacity: .55; }
table.tbl tbody tr.is-cancelled td { text-decoration: line-through; text-decoration-color: var(--muted-2); }

table.tbl .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
table.tbl tr.tx-opening td { background: var(--surface-2); font-weight: 600; color: var(--text); }
table.tbl tr.tx-edit td input,
table.tbl tr.tx-edit td select {
  width: 100%;
  min-width: 92px;
  height: 32px;
  padding: 4px 8px;
  font-size: 12.5px;
}
table.tbl tr.tx-edit td.num input { text-align: right; }
table.tbl .strong { color: var(--text); font-weight: 600; }
table.tbl .nowrap { white-space: nowrap; }
table.tbl .col-fit { width: 1%; white-space: nowrap; }
table.tbl .col-wide { width: auto; min-width: 320px; }
table.tbl .actions { white-space: nowrap; text-align: right; }
table.tbl .actions > * { vertical-align: middle; }
table.tbl .actions > * + * { margin-left: 5px; }
table.tbl tfoot td {
  padding: 11px 13px; font-weight: 650; color: var(--text);
  background: var(--surface-2); border-top: 1px solid var(--border-2);
}

.cell-main { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.cell-main b { color: var(--text); font-weight: 580; font-size: 13px; }
.cell-main small { color: var(--muted); font-size: 11.5px; }

.type-dot {
  width: 8px; height: 8px; border-radius: 50%; display: inline-block;
  margin-right: 7px; box-shadow: 0 0 8px -1px currentColor;
}

/* Sayfalama */
.pagination {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  padding: 12px 15px; border-top: 1px solid var(--border);
}
.pagination .info { font-size: 12px; color: var(--muted); margin-right: auto; }
.page-btn {
  min-width: 32px; height: 32px; padding: 0 8px;
  display: grid; place-items: center;
  border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface-2); color: var(--text-2);
  font-size: 12.5px; cursor: pointer; transition: all var(--t-fast);
}
.page-btn:hover { border-color: var(--border-2); color: var(--text); }
.page-btn.active {
  background: var(--accent); border-color: var(--accent); color: #04050a; font-weight: 650;
  box-shadow: 0 0 14px -4px var(--accent);
}
.page-btn.disabled { opacity: .35; pointer-events: none; }
.page-dots { color: var(--muted-2); padding: 0 3px; }

/* Bos durum */
.empty-state { padding: 46px 20px; text-align: center; }
.empty-state .ic {
  width: 62px; height: 62px; margin: 0 auto 14px;
  border-radius: 18px; display: grid; place-items: center;
  color: var(--muted);
  background: var(--surface-2); border: 1px solid var(--border);
}
.empty-state .ic .ico { width: 28px; height: 28px; }
.empty-state h4 { font-size: 15px; margin-bottom: 5px; }
.empty-state p { color: var(--muted); font-size: 13px; max-width: 420px; margin: 0 auto 15px; }

/* ---------------------------------------------------------------------
   8. ROZETLER
   --------------------------------------------------------------------- */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  height: 22px; padding: 0 9px; border-radius: 20px;
  font-size: 11.5px; font-weight: 620; white-space: nowrap;
  border: 1px solid transparent;
}
.badge .ico { width: 12px; height: 12px; }

.badge-muted   { background: var(--surface-3); color: var(--muted); border-color: var(--border); }
.badge-info    { background: color-mix(in srgb, var(--neon-blue) 15%, transparent);   color: var(--neon-blue);   border-color: color-mix(in srgb, var(--neon-blue) 32%, transparent); }
.badge-success { background: color-mix(in srgb, var(--neon-green) 15%, transparent);  color: var(--neon-green);  border-color: color-mix(in srgb, var(--neon-green) 32%, transparent); }
.badge-warning { background: color-mix(in srgb, var(--neon-amber) 15%, transparent);  color: var(--neon-amber);  border-color: color-mix(in srgb, var(--neon-amber) 32%, transparent); }
.badge-danger  { background: color-mix(in srgb, var(--neon-red) 15%, transparent);    color: var(--neon-red);    border-color: color-mix(in srgb, var(--neon-red) 32%, transparent); }
.badge-accent  { background: color-mix(in srgb, var(--neon-purple) 15%, transparent); color: var(--neon-purple); border-color: color-mix(in srgb, var(--neon-purple) 32%, transparent); }
.badge-cyan    { background: color-mix(in srgb, var(--neon-cyan) 15%, transparent);   color: var(--neon-cyan);   border-color: color-mix(in srgb, var(--neon-cyan) 32%, transparent); }

/* Yenileme seviyeleri (36. madde) */
.lvl-normal   { background: var(--surface-3); color: var(--text-2); border-color: var(--border); }
.lvl-notice   { background: color-mix(in srgb, var(--neon-teal) 16%, transparent);  color: var(--neon-teal);  border-color: color-mix(in srgb, var(--neon-teal) 34%, transparent); }
.lvl-warning  { background: color-mix(in srgb, #eab308 16%, transparent);            color: #eab308;           border-color: color-mix(in srgb, #eab308 34%, transparent); }
.lvl-danger   { background: color-mix(in srgb, #f97316 16%, transparent);            color: #f97316;           border-color: color-mix(in srgb, #f97316 34%, transparent); }
.lvl-critical { background: color-mix(in srgb, var(--neon-red) 18%, transparent);    color: var(--neon-red);   border-color: color-mix(in srgb, var(--neon-red) 40%, transparent); }
.lvl-expired  {
  background: color-mix(in srgb, var(--neon-red) 24%, transparent);
  color: #fff; border-color: var(--neon-red);
  box-shadow: 0 0 14px -3px var(--neon-red);
  animation: pulseRed 2.2s ease-in-out infinite;
}
[data-theme="light"] .lvl-expired { color: var(--neon-red); }
.lvl-none { background: var(--surface-3); color: var(--muted-2); border-color: var(--border); }

@keyframes pulseRed {
  0%, 100% { box-shadow: 0 0 14px -4px var(--neon-red); }
  50%      { box-shadow: 0 0 20px -1px var(--neon-red); }
}

/* Bakiye renkleri */
.bal-debt   { color: var(--neon-red); font-weight: 640; }
.bal-credit { color: var(--neon-green); font-weight: 640; }
.bal-zero   { color: var(--muted); font-weight: 560; }

.txt-debit  { color: var(--neon-red); }
.txt-credit { color: var(--neon-green); }

/* ---------------------------------------------------------------------
   9. SEKMELER
   --------------------------------------------------------------------- */
.tabs {
  display: flex; gap: 3px; overflow-x: auto;
  border-bottom: 1px solid var(--border); padding: 0 6px;
}
.tab {
  padding: 11px 15px; font-size: 13px; font-weight: 560;
  color: var(--muted); border-bottom: 2px solid transparent;
  cursor: pointer; white-space: nowrap; transition: all var(--t-fast);
  display: flex; align-items: center; gap: 7px;
}
.tab:hover { color: var(--text-2); }
.tab.active {
  color: var(--accent); border-bottom-color: var(--accent);
  text-shadow: 0 0 16px color-mix(in srgb, var(--accent) 60%, transparent);
}
.tab .cnt {
  min-width: 18px; height: 17px; padding: 0 5px; border-radius: 9px;
  background: var(--surface-3); font-size: 10px; font-weight: 700;
  display: grid; place-items: center; color: var(--text-2);
}
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ---------------------------------------------------------------------
   10. MODAL
   --------------------------------------------------------------------- */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(2, 4, 10, .72);
  backdrop-filter: blur(4px);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 5vh 16px 24px;
  overflow-y: auto;
  opacity: 0; pointer-events: none; transition: opacity var(--t);
}
.modal-backdrop.open { opacity: 1; pointer-events: auto; }

.modal {
  width: 100%; max-width: 560px;
  background: var(--surface); border: 1px solid var(--border-2);
  border-radius: var(--radius-lg); box-shadow: var(--shadow);
  transform: translateY(-14px) scale(.98); opacity: 0;
  transition: transform var(--t), opacity var(--t);
  position: relative; overflow: hidden;
}
.modal-backdrop.open .modal { transform: none; opacity: 1; }
.modal::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-violet), transparent);
}
.modal.wide { max-width: 820px; }
.modal.narrow { max-width: 420px; }

.modal-head {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 18px; border-bottom: 1px solid var(--border);
}
.modal-head h3 { font-size: 15.5px; flex: 1 1 auto; }
.modal-head .sub { font-size: 11.5px; color: var(--muted); display: block; font-weight: 400; }
.modal-body { padding: 18px; max-height: 68vh; overflow-y: auto; }
.modal-foot {
  padding: 14px 18px; border-top: 1px solid var(--border);
  display: flex; gap: 9px; justify-content: flex-end; flex-wrap: wrap;
  background: var(--surface-2);
}
.modal-foot .left { margin-right: auto; }

/* Modal icindeki bilgi kutusu */
.info-box {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 11px 13px; border-radius: 10px;
  background: color-mix(in srgb, var(--neon-blue) 9%, transparent);
  border: 1px solid color-mix(in srgb, var(--neon-blue) 24%, transparent);
  font-size: 12.5px; color: var(--text-2); line-height: 1.5;
}
.info-box .ico { color: var(--neon-blue); margin-top: 1px; }
.info-box.warn { background: color-mix(in srgb, var(--neon-amber) 9%, transparent); border-color: color-mix(in srgb, var(--neon-amber) 26%, transparent); }
.info-box.warn .ico { color: var(--neon-amber); }
.info-box.danger { background: color-mix(in srgb, var(--neon-red) 9%, transparent); border-color: color-mix(in srgb, var(--neon-red) 26%, transparent); }
.info-box.danger .ico { color: var(--neon-red); }
.info-box.success { background: color-mix(in srgb, var(--neon-green) 9%, transparent); border-color: color-mix(in srgb, var(--neon-green) 26%, transparent); }
.info-box.success .ico { color: var(--neon-green); }

/* Finansal etki onizlemesi */
.fx-preview {
  display: grid; gap: 8px; margin-top: 4px;
  padding: 12px; border-radius: 10px;
  background: var(--surface-2); border: 1px solid var(--border);
}
.fx-row { display: flex; align-items: center; gap: 10px; font-size: 12.5px; }
.fx-row .who { flex: 1 1 auto; color: var(--text-2); }
.fx-row .amt { font-variant-numeric: tabular-nums; font-weight: 640; }
.fx-title { font-size: 10.5px; text-transform: uppercase; letter-spacing: .1em; color: var(--muted-2); font-weight: 700; }

/* ---------------------------------------------------------------------
   11. TOAST
   --------------------------------------------------------------------- */
.toast-stack {
  position: fixed; right: 18px; bottom: 18px; z-index: 700;
  display: flex; flex-direction: column; gap: 9px;
  max-width: min(380px, calc(100vw - 36px));
}
.toast {
  display: flex; align-items: flex-start; gap: 11px;
  padding: 12px 14px; border-radius: 12px;
  background: var(--surface-2); border: 1px solid var(--border-2);
  box-shadow: var(--shadow); color: var(--text);
  transform: translateX(110%); opacity: 0;
  transition: transform .3s cubic-bezier(.2, .9, .3, 1.2), opacity .3s;
  position: relative; overflow: hidden;
}
.toast.show { transform: none; opacity: 1; }
.toast::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--accent); }
.toast .ico { flex: 0 0 auto; margin-top: 1px; color: var(--accent); }
.toast .msg { flex: 1 1 auto; font-size: 13px; line-height: 1.45; }
.toast .msg b { display: block; font-weight: 620; margin-bottom: 1px; }
.toast .close { cursor: pointer; color: var(--muted); background: none; border: 0; padding: 0; }
.toast .close:hover { color: var(--text); }

.toast.success::before { background: var(--neon-green); }
.toast.success .ico { color: var(--neon-green); }
.toast.error::before { background: var(--neon-red); }
.toast.error .ico { color: var(--neon-red); }
.toast.warning::before { background: var(--neon-amber); }
.toast.warning .ico { color: var(--neon-amber); }
.toast.info::before { background: var(--neon-blue); }
.toast.info .ico { color: var(--neon-blue); }

/* ---------------------------------------------------------------------
   12. ACILIR MENU
   --------------------------------------------------------------------- */
.dropdown { position: relative; }
.dropdown-menu {
  position: absolute; right: 0; top: calc(100% + 7px);
  min-width: 208px; padding: 6px;
  background: var(--surface-2); border: 1px solid var(--border-2);
  border-radius: 12px; box-shadow: var(--shadow);
  opacity: 0; transform: translateY(-6px); pointer-events: none;
  transition: all var(--t-fast); z-index: 400;
}
.dropdown.open .dropdown-menu { opacity: 1; transform: none; pointer-events: auto; }
.dropdown-menu.left { right: auto; left: 0; }
.dropdown-menu.wide { min-width: 320px; }

.dropdown-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 8px;
  color: var(--text-2); font-size: 13px; cursor: pointer;
  border: 0; background: none; width: 100%; text-align: left;
  font-family: inherit; transition: all var(--t-fast);
}
.dropdown-item:hover { background: var(--surface-hover); color: var(--text); }
.dropdown-item .ico { color: var(--muted); width: 16px; height: 16px; }
.dropdown-item:hover .ico { color: var(--accent); }
.dropdown-item.danger { color: var(--neon-red); }
.dropdown-item.danger .ico { color: var(--neon-red); }
.dropdown-divider { height: 1px; background: var(--border); margin: 5px 0; }
.dropdown-head { padding: 9px 11px 6px; font-size: 10.5px; text-transform: uppercase; letter-spacing: .1em; color: var(--muted-2); font-weight: 700; }

/* Bildirim acilir listesi */
.notif-list { max-height: 380px; overflow-y: auto; }
.notif-row {
  display: flex; gap: 10px; padding: 10px 11px;
  border-radius: 9px; cursor: pointer; transition: background var(--t-fast);
}
.notif-row:hover { background: var(--surface-hover); }
.notif-row.unread { background: color-mix(in srgb, var(--accent) 7%, transparent); }
.notif-dot { width: 7px; height: 7px; border-radius: 50%; margin-top: 6px; flex: 0 0 auto; background: var(--muted-2); }
.notif-row.unread .notif-dot { background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.notif-row .body { min-width: 0; flex: 1 1 auto; }
.notif-row b { font-size: 12.5px; font-weight: 580; color: var(--text); display: block; }
.notif-row small { font-size: 11px; color: var(--muted); display: block; }

/* ---------------------------------------------------------------------
   13. DETAY / TANIM LISTELERI
   --------------------------------------------------------------------- */
.detail-grid { display: grid; gap: 13px; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.detail-item { min-width: 0; }
.detail-item .k { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; font-weight: 620; }
.detail-item .v { font-size: 13.5px; color: var(--text); margin-top: 2px; word-break: break-word; }

.summary-row {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(165px, 1fr));
  margin-bottom: 16px;
}
.summary-box {
  padding: 13px 15px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border);
}
.summary-box .k { font-size: 11px; color: var(--muted); font-weight: 560; }
.summary-box .v { font-size: 18px; font-weight: 700; margin-top: 4px; font-variant-numeric: tabular-nums; }

/* Zaman cizelgesi (notlar / loglar) */
.timeline { position: relative; padding-left: 22px; }
.timeline::before { content: ""; position: absolute; left: 6px; top: 5px; bottom: 5px; width: 1px; background: var(--border); }
.tl-item { position: relative; padding-bottom: 15px; }
.tl-item::before {
  content: ""; position: absolute; left: -20px; top: 5px;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--surface); border: 2px solid var(--accent);
  box-shadow: 0 0 9px -2px var(--accent);
}
.tl-item .tl-head { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; font-size: 12px; color: var(--muted); }
.tl-item .tl-body { font-size: 13px; color: var(--text-2); margin-top: 3px; white-space: pre-wrap; }

/* ---------------------------------------------------------------------
   14. YARDIMCI SINIFLAR
   --------------------------------------------------------------------- */
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-1 { gap: 5px; } .gap-2 { gap: 9px; } .gap-3 { gap: 14px; }
.grow { flex: 1 1 auto; min-width: 0; }
.wrap { flex-wrap: wrap; }

.mt-0 { margin-top: 0; } .mt-1 { margin-top: 6px; } .mt-2 { margin-top: 12px; } .mt-3 { margin-top: 18px; }
.mb-0 { margin-bottom: 0; } .mb-1 { margin-bottom: 6px; } .mb-2 { margin-bottom: 12px; } .mb-3 { margin-bottom: 18px; }

.text-muted { color: var(--muted); }
.text-sm { font-size: 12px; }
.text-xs { font-size: 11px; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.mono { font-family: var(--font-mono); font-size: 12px; }
.nums { font-variant-numeric: tabular-nums; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hidden { display: none !important; }
.w-full { width: 100%; }

.divider { height: 1px; background: var(--border); margin: 14px 0; }

/* Yukleniyor */
.spinner {
  width: 17px; height: 17px; border-radius: 50%;
  border: 2px solid color-mix(in srgb, var(--accent) 25%, transparent);
  border-top-color: var(--accent);
  animation: spin .7s linear infinite; display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

.loading-overlay {
  position: absolute; inset: 0; z-index: 20;
  background: color-mix(in srgb, var(--surface) 72%, transparent);
  display: grid; place-items: center; backdrop-filter: blur(2px);
}

.skeleton {
  background: linear-gradient(90deg, var(--surface-2) 25%, var(--surface-3) 50%, var(--surface-2) 75%);
  background-size: 200% 100%; animation: shimmer 1.4s infinite; border-radius: 6px;
}
@keyframes shimmer { to { background-position: -200% 0; } }

/* Mobil kart gorunumu (tablo yerine) */
.mobile-cards { display: none; }
.m-card {
  padding: 13px; border-bottom: 1px solid var(--border);
}
.m-card:last-child { border-bottom: 0; }
.m-card-top { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 8px; }
.m-card-top .grow { min-width: 0; }
.m-card-rows { display: grid; gap: 5px; }
.m-row { display: flex; justify-content: space-between; gap: 12px; font-size: 12.5px; }
.m-row .k { color: var(--muted); }
.m-row .v { color: var(--text-2); text-align: right; }
.m-card-actions { display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap; }

/* Yazdirma */
@media print {
  .sidebar, .topbar, .page-actions, .pagination, .toast-stack, .filter-bar { display: none !important; }
  .main { margin-left: 0 !important; }
  body { background: #fff; color: #000; }
  .card { border-color: #ccc; box-shadow: none; }
}

/* ---------------------------------------------------------------------
   15. DUYARLI TASARIM
   --------------------------------------------------------------------- */
@media (max-width: 1400px) {
  .col-3 { grid-column: span 6; }
}

@media (max-width: 1100px) {
  .col-8, .col-4, .col-6 { grid-column: span 12; }
  .global-search { width: 220px; }
  .renew-layout { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .form-grid.cols-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
  :root { --topbar-h: 58px; }

  /* Mobilde menu hamburger olarak acilir */
  .sidebar { transform: translateX(-100%); box-shadow: none; width: 264px; }
  .app.sidebar-mobile-open .sidebar { transform: none; box-shadow: 0 0 60px rgba(0,0,0,.6); }
  .app .main, .app.sidebar-collapsed .main, .app.sidebar-hidden .main { margin-left: 0; }
  .app.sidebar-collapsed .sidebar { width: 264px; }
  .app.sidebar-collapsed .logo-text,
  .app.sidebar-collapsed .nav-item span,
  .app.sidebar-collapsed .nav-group-label { display: initial; }
  .app.sidebar-collapsed .nav-item { justify-content: flex-start; padding: 9.5px 12px; }
  .app.sidebar-collapsed .nav-item::after { display: none; }
  .app.sidebar-collapsed .sidebar-head { justify-content: flex-start; padding: 0 16px; }

  .sidebar-overlay {
    position: fixed; inset: 0; z-index: 110;
    background: rgba(2, 4, 10, .6); backdrop-filter: blur(2px);
    opacity: 0; pointer-events: none; transition: opacity var(--t);
  }
  .app.sidebar-mobile-open .sidebar-overlay { opacity: 1; pointer-events: auto; }

  .content { padding: 14px; }
  .global-search { display: none; }
  .global-search.mobile-open {
    display: block; position: absolute; left: 12px; right: 12px; top: 10px; width: auto; z-index: 130;
  }
  .user-chip .u-meta { display: none; }
  .user-chip { padding: 4px; }
  .topbar-title h1 { font-size: 15px; }
  .topbar-title small { display: none; }

  .stat-grid { grid-template-columns: repeat(auto-fill, minmax(158px, 1fr)); gap: 10px; }
  .stat-value { font-size: 18px; }
  .customer-stats { grid-template-columns: 1fr; gap: 12px; }
  .customer-stats .stat { min-height: 92px; padding: 14px 16px 12px; }
  .customer-stats .stat-value { font-size: 22px; margin-top: 10px; }

  .form-grid, .form-grid.cols-2, .form-grid.cols-3 { grid-template-columns: 1fr; }
  .field.span-2 { grid-column: span 1; }

  .renew-layout { grid-template-columns: 1fr; }
  .renew-fx { flex-direction: column; align-items: stretch; }
  .renew-fx__badge { align-self: flex-start; }
  .renew-row-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .renew-actions { flex-direction: column; align-items: stretch; }
  .renew-actions__btns { margin-left: 0; width: 100%; }
  .renew-actions__btns .btn { flex: 1 1 auto; justify-content: center; }

  .modal-backdrop { padding: 12px; align-items: flex-end; }
  .modal { max-width: 100%; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
  .modal-body { max-height: 62vh; }

  .toast-stack { left: 12px; right: 12px; bottom: 12px; max-width: none; }

  /* Tablolar mobilde kart gorunumune gecer */
  .responsive-table .table-wrap { display: none; }
  .responsive-table .mobile-cards { display: block; }

  .page-head h2 { font-size: 18px; }
  .page-actions { width: 100%; }
  .page-actions .btn { flex: 1 1 auto; }
}

@media (max-width: 480px) {
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .customer-stats { grid-template-columns: 1fr; }
  .content { padding: 11px; }
  .card-body { padding: 13px; }
  .summary-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

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