/* ================================================================
   InPos Web POS v3 — Ana Stil Sistemi
   Touch-first • Responsive • Dark Mode • Modern UI
   ================================================================ */

/* ---- CSS Değişkenleri ---- */
:root {
  /* Marka renkleri */
  --brand:         #6366f1;
  --brand-dark:    #4f46e5;
  --brand-darker:  #3730a3;
  --brand-light:   #eef2ff;
  --brand-glow:    rgba(99,102,241,.25);

  /* Durum renkleri */
  --success:       #10b981;
  --success-dark:  #059669;
  --success-light: #d1fae5;
  --danger:        #ef4444;
  --danger-dark:   #dc2626;
  --danger-light:  #fee2e2;
  --warning:       #f59e0b;
  --warning-dark:  #d97706;
  --warning-light: #fef3c7;
  --info:          #06b6d4;
  --info-dark:     #0891b2;
  --info-light:    #cffafe;
  --purple:        #8b5cf6;
  --purple-light:  #ede9fe;
  --pink:          #ec4899;
  --pink-light:    #fce7f3;
  --orange:        #f97316;
  --orange-light:  #ffedd5;
  --teal:          #14b8a6;
  --teal-light:    #ccfbf1;

  /* Nötr skala */
  --n50:  #f8fafc;
  --n100: #f1f5f9;
  --n150: #e8edf4;
  --n200: #e2e8f0;
  --n300: #cbd5e1;
  --n400: #94a3b8;
  --n500: #64748b;
  --n600: #475569;
  --n700: #334155;
  --n800: #1e293b;
  --n850: #172032;
  --n900: #0f172a;
  --n950: #080d1a;

  /* Sidebar */
  --sb-w:       268px;
  --sb-bg:      #0f172a;
  --sb-border:  rgba(255,255,255,.06);
  --sb-text:    #94a3b8;
  --sb-hover:   rgba(255,255,255,.06);
  --sb-active:  rgba(99,102,241,.2);
  --sb-active-c:#a5b4fc;

  /* Layout */
  --topbar-h:    62px;
  --content-pad: 24px;

  /* Köşe yarıçapları */
  --r-sm:  6px;
  --r-md:  10px;
  --r-lg:  14px;
  --r-xl:  20px;
  --r-2xl: 28px;
  --r-full:9999px;

  /* Gölgeler */
  --sh-xs: 0 1px 2px rgba(0,0,0,.05);
  --sh-sm: 0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.05);
  --sh-md: 0 4px 8px rgba(0,0,0,.08),0 2px 4px rgba(0,0,0,.05);
  --sh-lg: 0 10px 24px rgba(0,0,0,.1),0 4px 8px rgba(0,0,0,.06);
  --sh-xl: 0 20px 40px rgba(0,0,0,.14),0 8px 16px rgba(0,0,0,.08);
  --sh-brand: 0 4px 20px var(--brand-glow);

  /* Geçişler */
  --ease:     cubic-bezier(.4,0,.2,1);
  --ease-out: cubic-bezier(0,0,.2,1);
  --ease-in:  cubic-bezier(.4,0,1,1);
  --dur-fast: 120ms;
  --dur-base: 200ms;
  --dur-slow: 350ms;

  /* Tipografi */
  --font:      -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --font-mono: "SF Mono","Fira Code",Consolas,"Courier New",monospace;
  --font-num:  "SF Pro Text",var(--font);
}

/* ================================================================
   RESET & TEMEL
   ================================================================ */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { height:100%; font-size:16px; scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body {
  font-family: var(--font);
  color: var(--n800);
  background: var(--n100);
  min-height: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overscroll-behavior: none;
}
a { color:var(--brand); text-decoration:none; }
a:hover { text-decoration:underline; }
img,video,svg { max-width:100%; display:block; }
button,input,select,textarea { font-family:inherit; }
button { cursor:pointer; border:0; background:none; }
[hidden] { display:none !important; }

/* Scrollbar stilleri */
::-webkit-scrollbar { width:5px; height:5px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:var(--n300); border-radius:var(--r-full); }
::-webkit-scrollbar-thumb:hover { background:var(--n400); }

/* ================================================================
   AUTH SAYFASI
   ================================================================ */
.auth-body {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--n900) 0%, #1a1f3a 40%, #0d1b2a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  position: relative;
  overflow: hidden;
}
.auth-body::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 20%, rgba(99,102,241,.15) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 80%, rgba(139,92,246,.12) 0%, transparent 60%);
  pointer-events: none;
}
.auth-wrap {
  width: 100%;
  max-width: 460px;
  position: relative;
  z-index: 1;
}
.auth-logo {
  text-align: center;
  margin-bottom: 28px;
}
.auth-logo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--brand), var(--purple));
  border-radius: 18px;
  font-size: 30px;
  margin: 0 auto 14px;
  box-shadow: 0 8px 32px rgba(99,102,241,.4);
}
.auth-logo h1 {
  font-size: 26px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -.5px;
}
.auth-logo p { color:var(--n400); font-size:14px; margin-top:4px; }

.auth-card {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(20px);
  border-radius: var(--r-2xl);
  padding: 40px 36px;
  box-shadow: var(--sh-xl), 0 0 0 1px rgba(255,255,255,.1);
}
.auth-card-title {
  font-size: 21px;
  font-weight: 800;
  color: var(--n900);
  margin-bottom: 6px;
}
.auth-card-subtitle { color:var(--n500); font-size:14px; margin-bottom:28px; }
.auth-footer {
  text-align: center;
  margin-top: 20px;
  font-size: 14px;
  color: rgba(255,255,255,.55);
}
.auth-footer a { color:rgba(255,255,255,.85); font-weight:600; }
.auth-footer a:hover { color:#fff; }

.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--n300);
  font-size: 12px;
  margin: 20px 0;
}
.auth-divider::before,
.auth-divider::after { content:''; flex:1; height:1px; background:var(--n200); }

/* Şifre görünürlük butonu */
.password-toggle {
  position: absolute;
  right: 12px; top: 50%;
  transform: translateY(-50%);
  color: var(--n400);
  font-size: 18px;
  padding: 4px;
  cursor: pointer;
  user-select: none;
  line-height:1;
}
.password-toggle:hover { color:var(--n700); }

/* ================================================================
   UYGULAMA DÜZENİ
   ================================================================ */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ================================================================
   SIDEBAR
   ================================================================ */
.sidebar {
  width: var(--sb-w);
  background: var(--sb-bg);
  color: var(--sb-text);
  flex-shrink: 0;
  position: fixed;
  inset: 0 auto 0 0;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  z-index: 200;
  transition: transform var(--dur-slow) var(--ease);
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.1) transparent;
}

/* Sidebar başlık */
.sb-header {
  padding: 20px 18px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--sb-border);
  flex-shrink: 0;
}
.sb-logo-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--brand), var(--purple));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  box-shadow: 0 4px 12px var(--brand-glow);
}
.sb-brand-name {
  font-size: 15px;
  font-weight: 800;
  color: #f1f5f9;
  letter-spacing: -.3px;
  line-height: 1.2;
}
.sb-brand-sub { font-size: 11px; color: var(--sb-text); margin-top: 2px; }
.sb-close {
  margin-left: auto;
  color: var(--n500);
  font-size: 18px;
  padding: 6px 8px;
  border-radius: var(--r-md);
  display: none;
  transition: background var(--dur-fast);
}
.sb-close:hover { background:var(--sb-hover); color:#fff; }

/* Kullanıcı kartı */
.sb-user {
  margin: 12px 12px 8px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--sb-border);
  border-radius: var(--r-lg);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.sb-avatar {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--brand), var(--purple));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 16px; color: #fff;
  flex-shrink: 0;
}
.sb-user-name { font-size: 14px; font-weight: 700; color: #f1f5f9; line-height: 1.2; }
.sb-user-meta { font-size: 11px; color: var(--n500); margin-top: 2px; }

/* Abonelik şeridi */
.sb-sub-strip {
  margin: 0 12px 4px;
  padding: 8px 14px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 600;
}
.sb-sub-strip.ok      { background:rgba(16,185,129,.12); color:#6ee7b7; }
.sb-sub-strip.warn    { background:rgba(245,158,11,.12); color:#fcd34d; }
.sb-sub-strip.danger  { background:rgba(239,68,68,.12);  color:#fca5a5; animation:pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.7} }

/* Navigasyon */
.sb-nav { flex:1; padding:8px 0; }
.sb-section {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--n600);
  padding: 14px 20px 5px;
}
.sb-item {
  display: flex;
  align-items: center;
  gap: 11px;
  margin: 1px 10px;
  padding: 10px 12px;
  border-radius: var(--r-md);
  color: var(--sb-text);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--dur-fast), color var(--dur-fast);
  text-decoration: none;
  position: relative;
  min-height: 44px; /* Touch target */
}
.sb-item:hover { background:var(--sb-hover); color:#e2e8f0; text-decoration:none; }
.sb-item.active {
  background: var(--sb-active);
  color: var(--sb-active-c);
  font-weight: 600;
}
.sb-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 8px; bottom: 8px;
  width: 3px;
  background: var(--brand);
  border-radius: 0 3px 3px 0;
}
.sb-icon { font-size: 18px; width: 22px; text-align:center; flex-shrink:0; }
.sb-badge {
  margin-left: auto;
  background: var(--danger);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: var(--r-full);
  min-width: 18px;
  text-align: center;
}
.sb-item-logout { color:#f87171; margin-top:4px; }
.sb-item-logout:hover { background:rgba(239,68,68,.1); color:#fca5a5; }

.sb-footer {
  border-top: 1px solid var(--sb-border);
  padding: 8px 0 12px;
  flex-shrink: 0;
}

.sb-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(2px);
  z-index: 199;
}

/* ================================================================
   ANA İÇERİK
   ================================================================ */
.main-wrap {
  flex: 1;
  margin-left: var(--sb-w);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-width: 0;
}

/* ================================================================
   TOPBAR
   ================================================================ */
.topbar {
  height: var(--topbar-h);
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--n200);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 var(--content-pad);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--sh-sm);
}
.tb-menu-btn {
  display: none;
  color: var(--n600);
  font-size: 22px;
  padding: 8px;
  border-radius: var(--r-md);
  min-width: 44px; min-height: 44px;
  align-items: center; justify-content: center;
  transition: background var(--dur-fast);
}
.tb-menu-btn:hover { background:var(--n100); }
.tb-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--n900);
  letter-spacing: -.3px;
  flex: 1;
}
.tb-right { display:flex; align-items:center; gap:8px; margin-left:auto; }

.tb-alert {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--r-full);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: opacity var(--dur-fast);
}
.tb-alert:hover { opacity:.85; text-decoration:none; }
.tb-alert-warn  { background:var(--warning-light); color:var(--warning-dark); border:1px solid #fde68a; }
.tb-alert-danger{ background:var(--danger-light);  color:var(--danger-dark);  border:1px solid #fca5a5; animation:pulse 2s infinite; }

.tb-icon-btn {
  position: relative;
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-md);
  color: var(--n500);
  font-size: 20px;
  transition: background var(--dur-fast), color var(--dur-fast);
}
.tb-icon-btn:hover { background:var(--n100); color:var(--n800); }
.tb-notif-dot {
  position: absolute;
  top: 8px; right: 8px;
  width: 8px; height: 8px;
  background: var(--danger);
  border-radius: 50%;
  border: 2px solid #fff;
}

.tb-user-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px 6px 6px;
  border-radius: var(--r-lg);
  cursor: pointer;
  transition: background var(--dur-fast);
  position: relative;
  min-height: 44px;
}
.tb-user-btn:hover { background:var(--n100); }
.tb-user-avatar {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--brand), var(--purple));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: 14px;
  flex-shrink: 0;
}
.tb-user-info { display:flex; flex-direction:column; }
.tb-user-name { font-size: 14px; font-weight: 700; color:var(--n800); line-height:1.2; }
.tb-user-role { font-size: 11px; color:var(--n400); }
.tb-caret { color:var(--n400); font-size:11px; margin-left:2px; }

.tb-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: #fff;
  border: 1px solid var(--n200);
  border-radius: var(--r-xl);
  padding: 8px;
  min-width: 220px;
  box-shadow: var(--sh-lg);
  z-index: 300;
}
.tb-dropdown.open { display:block; animation:dropIn .15s var(--ease-out); }
@keyframes dropIn { from{opacity:0;transform:translateY(-6px)} to{opacity:1;transform:translateY(0)} }

.tb-dropdown-header {
  padding: 10px 12px 8px;
  border-bottom: 1px solid var(--n100);
  margin-bottom: 4px;
}
.tb-dropdown-name { font-weight:700; color:var(--n900); font-size:14px; }
.tb-dropdown-email { font-size:12px; color:var(--n500); margin-top:2px; word-break:break-all; }

.tb-drop-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--r-md);
  font-size: 14px;
  color: var(--n700);
  transition: background var(--dur-fast);
  text-decoration: none;
  min-height: 44px;
}
.tb-drop-item:hover { background:var(--n50); text-decoration:none; }
.tb-drop-item.danger { color:var(--danger); }
.tb-drop-item.danger:hover { background:var(--danger-light); }
.tb-drop-sep { border:0; border-top:1px solid var(--n100); margin:4px 0; }

/* ================================================================
   SAYFA İÇERİĞİ
   ================================================================ */
.page-body { flex:1; padding: var(--content-pad); }
.flash-zone { padding: 0 var(--content-pad) 4px; }
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.page-header-left { display:flex; flex-direction:column; gap:4px; }
.page-header-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--n900);
  letter-spacing: -.4px;
}
.page-header-subtitle { font-size:13px; color:var(--n500); }
.page-header-actions { display:flex; gap:8px; flex-wrap:wrap; }

/* ================================================================
   KARTLAR
   ================================================================ */
.card {
  background: #fff;
  border-radius: var(--r-xl);
  border: 1px solid var(--n200);
  box-shadow: var(--sh-sm);
  overflow: hidden;
}
.card + .card { margin-top:16px; }
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--n100);
}
.card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--n900);
  display: flex;
  align-items: center;
  gap: 8px;
}
.card-title-icon { font-size:20px; }
.card-body { padding:22px; }
.card-footer {
  padding: 14px 22px;
  background: var(--n50);
  border-top: 1px solid var(--n100);
}

/* Renkli accent çizgisi */
.card-accent-blue   { border-top: 3px solid var(--brand); }
.card-accent-green  { border-top: 3px solid var(--success); }
.card-accent-red    { border-top: 3px solid var(--danger); }
.card-accent-yellow { border-top: 3px solid var(--warning); }
.card-accent-purple { border-top: 3px solid var(--purple); }

/* ================================================================
   İSTATİSTİK KARTLARI
   ================================================================ */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.stat-card {
  background: #fff;
  border-radius: var(--r-xl);
  padding: 20px;
  border: 1px solid var(--n200);
  box-shadow: var(--sh-sm);
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: box-shadow var(--dur-base), transform var(--dur-base);
  cursor: default;
}
.stat-card:hover { box-shadow:var(--sh-md); transform:translateY(-2px); }
.stat-icon-wrap {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}
.si-blue   { background:#eff6ff; }
.si-green  { background:#f0fdf4; }
.si-red    { background:#fef2f2; }
.si-yellow { background:#fffbeb; }
.si-purple { background:#faf5ff; }
.si-teal   { background:#f0fdfa; }
.si-pink   { background:#fdf2f8; }
.si-orange { background:#fff7ed; }

.stat-body { flex:1; min-width:0; }
.stat-value {
  font-size: 26px;
  font-weight: 900;
  color: var(--n900);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -.5px;
}
.stat-label { font-size: 13px; color: var(--n500); margin-top: 5px; }
.stat-change {
  font-size: 12px;
  font-weight: 600;
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 3px;
}
.stat-change.up   { color:var(--success); }
.stat-change.down { color:var(--danger); }
.stat-change.same { color:var(--n400); }

/* ================================================================
   FORMLAR
   ================================================================ */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--n700);
  margin-bottom: 7px;
}
.form-label .req { color:var(--danger); margin-left:2px; }
.form-label .hint { font-weight:400; color:var(--n400); margin-left:4px; }

.form-control {
  display: block;
  width: 100%;
  padding: 11px 14px;
  font-size: 15px;
  color: var(--n900);
  background: #fff;
  border: 1.5px solid var(--n300);
  border-radius: var(--r-md);
  outline: none;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
  min-height: 44px;
}
.form-control:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(99,102,241,.12);
}
.form-control::placeholder { color:var(--n400); }
.form-control:disabled,
.form-control[readonly] { background:var(--n50); color:var(--n500); cursor:not-allowed; }
.form-control.invalid { border-color:var(--danger); }
.form-control.invalid:focus { box-shadow:0 0 0 3px rgba(239,68,68,.12); }
select.form-control { cursor:pointer; appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394a3b8' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 12px center; padding-right:36px; }
textarea.form-control { resize:vertical; min-height:90px; line-height:1.6; }

.form-row   { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-row-3 { display:grid; grid-template-columns:1fr 1fr 1fr; gap:16px; }
.form-hint  { font-size:12px; color:var(--n500); margin-top:5px; line-height:1.4; }
.form-error { font-size:12px; color:var(--danger); margin-top:5px; font-weight:600; }

.input-wrap { position:relative; display:flex; align-items:stretch; }
.input-wrap .form-control { border-radius:var(--r-md) 0 0 var(--r-md); flex:1; }
.input-wrap .input-append { border-radius:0 var(--r-md) var(--r-md) 0; }
.input-wrap .input-icon-left  { position:absolute; left:12px; top:50%; transform:translateY(-50%); color:var(--n400); font-size:16px; pointer-events:none; }
.input-wrap.has-icon-left .form-control { padding-left:38px; }

/* Checkbox & Radio */
.check-group { display:flex; align-items:flex-start; gap:10px; cursor:pointer; }
.check-group input[type=checkbox],
.check-group input[type=radio] {
  width: 18px; height: 18px;
  border: 2px solid var(--n300);
  border-radius: 4px;
  appearance: none;
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 1px;
  transition: border-color var(--dur-fast), background var(--dur-fast);
  position: relative;
}
.check-group input[type=checkbox]:checked {
  background: var(--brand);
  border-color: var(--brand);
}
.check-group input[type=checkbox]:checked::after {
  content: '';
  position: absolute;
  left: 3px; top: 0px;
  width: 8px; height: 12px;
  border: 2px solid #fff;
  border-top: 0; border-left: 0;
  transform: rotate(45deg);
}
.check-label { font-size:14px; color:var(--n700); line-height:1.5; }

/* Toggle switch */
.toggle-wrap { display:flex; align-items:center; gap:12px; }
.toggle {
  position: relative;
  width: 48px; height: 26px;
  background: var(--n300);
  border-radius: var(--r-full);
  cursor: pointer;
  transition: background var(--dur-base);
  flex-shrink: 0;
}
.toggle.on { background:var(--brand); }
.toggle::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 20px; height: 20px;
  background: #fff;
  border-radius: 50%;
  box-shadow: var(--sh-sm);
  transition: left var(--dur-base) var(--ease);
}
.toggle.on::after { left: 25px; }
.toggle-label { font-size:14px; color:var(--n700); font-weight:500; }

/* ================================================================
   BUTONLAR
   ================================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--r-md);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition:
    background var(--dur-fast),
    box-shadow var(--dur-fast),
    transform var(--dur-fast),
    border-color var(--dur-fast),
    opacity var(--dur-fast);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1.4;
  user-select: none;
  min-height: 44px;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--dur-fast);
}
.btn:hover::after { background:rgba(255,255,255,.08); }
.btn:active { transform:scale(.97); }
.btn:active::after { background:rgba(0,0,0,.08); }
.btn:disabled { opacity:.5; cursor:not-allowed; transform:none; pointer-events:none; }
.btn:focus-visible { outline:2px solid var(--brand); outline-offset:2px; }
.btn:hover { text-decoration:none; }

/* Varyantlar */
.btn-primary   { background:var(--brand-dark); color:#fff; }
.btn-primary:hover { background:var(--brand-darker); box-shadow:0 4px 14px var(--brand-glow); }
.btn-success   { background:var(--success-dark); color:#fff; }
.btn-success:hover { background:#047857; box-shadow:0 4px 14px rgba(16,185,129,.3); }
.btn-danger    { background:var(--danger-dark);  color:#fff; }
.btn-danger:hover { background:#b91c1c; box-shadow:0 4px 14px rgba(239,68,68,.3); }
.btn-warning   { background:var(--warning-dark); color:#fff; }
.btn-warning:hover { background:#b45309; }
.btn-info      { background:var(--info-dark); color:#fff; }
.btn-info:hover { background:#0e7490; }
.btn-purple    { background:var(--purple); color:#fff; }
.btn-purple:hover { background:#7c3aed; box-shadow:0 4px 14px rgba(139,92,246,.3); }
.btn-dark      { background:var(--n900); color:#fff; }
.btn-dark:hover { background:var(--n800); }

/* Outline varyantlar */
.btn-outline        { background:transparent; border-color:var(--n300); color:var(--n700); }
.btn-outline:hover  { background:var(--n50); border-color:var(--n400); color:var(--n900); }
.btn-outline-primary{ background:transparent; border-color:var(--brand); color:var(--brand); }
.btn-outline-primary:hover { background:var(--brand-light); }
.btn-outline-danger { background:transparent; border-color:var(--danger); color:var(--danger); }
.btn-outline-danger:hover  { background:var(--danger-light); }
.btn-outline-success{ background:transparent; border-color:var(--success); color:var(--success); }
.btn-outline-success:hover { background:var(--success-light); }

/* Ghost varyant */
.btn-ghost { background:transparent; color:var(--n600); border-color:transparent; }
.btn-ghost:hover { background:var(--n100); color:var(--n900); border-color:transparent; }
.btn-ghost::after { display:none; }

/* Boyutlar */
.btn-xs  { padding:5px 10px; font-size:12px; min-height:32px; border-radius:var(--r-sm); }
.btn-sm  { padding:7px 14px; font-size:13px; min-height:38px; }
.btn-lg  { padding:13px 28px; font-size:16px; min-height:50px; border-radius:var(--r-lg); }
.btn-xl  { padding:16px 36px; font-size:18px; min-height:58px; border-radius:var(--r-lg); }
.btn-block { width:100%; }
.btn-icon  { padding:10px; min-width:44px; }
.btn-icon-sm{ padding:7px; min-width:36px; min-height:36px; border-radius:var(--r-md); }
.btn-group { display:flex; gap:8px; flex-wrap:wrap; align-items:center; }
.btn-group-tight { gap:4px; }

/* Yükleniyor durumu */
.btn.loading { pointer-events:none; }
.btn.loading::before {
  content: '';
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}

/* ================================================================
   ROZETLER
   ================================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--r-full);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  line-height: 1.5;
}
.badge-success { background:var(--success-light); color:#065f46; }
.badge-danger  { background:var(--danger-light);  color:#991b1b; }
.badge-warning { background:var(--warning-light); color:#78350f; }
.badge-info    { background:var(--info-light);    color:#164e63; }
.badge-primary { background:var(--brand-light);   color:#3730a3; }
.badge-secondary{background:var(--n100);          color:var(--n600); }
.badge-purple  { background:var(--purple-light);  color:#5b21b6; }
.badge-pink    { background:var(--pink-light);    color:#9d174d; }
.badge-teal    { background:var(--teal-light);    color:#134e4a; }
.badge-orange  { background:var(--orange-light);  color:#c2410c; }
.badge-dark    { background:var(--n800);          color:#fff; }
.badge-dot::before { content:''; width:6px; height:6px; border-radius:50%; background:currentColor; flex-shrink:0; }

/* ================================================================
   TABLOLAR
   ================================================================ */
.table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.table thead th {
  background: var(--n50);
  color: var(--n500);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 12px 16px;
  border-bottom: 1px solid var(--n200);
  white-space: nowrap;
  user-select: none;
}
.table thead th.sortable { cursor:pointer; }
.table thead th.sortable:hover { color:var(--n900); }
.table tbody tr {
  transition: background var(--dur-fast);
  border-bottom: 1px solid var(--n100);
}
.table tbody tr:last-child { border-bottom:0; }
.table tbody tr:hover { background:var(--n50); }
.table tbody td {
  padding: 13px 16px;
  color: var(--n800);
  vertical-align: middle;
}
.table td.right, .table th.right { text-align:right; font-variant-numeric:tabular-nums; }
.table td.center, .table th.center { text-align:center; }
.table td.mono { font-family:var(--font-mono); font-size:13px; }
.table-compact thead th,
.table-compact tbody td { padding:9px 14px; }
.table-striped tbody tr:nth-child(even) { background:var(--n50); }
.table-bordered { border:1px solid var(--n200); }
.table-bordered thead th,
.table-bordered tbody td { border:1px solid var(--n200); }

.table-actions { display:flex; gap:4px; justify-content:flex-end; }

/* Seçili satır */
.table tbody tr.selected { background:var(--brand-light) !important; }

/* ================================================================
   MODAL
   ================================================================ */
.modal-bg {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.6);
  backdrop-filter: blur(4px);
  z-index: 400;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-bg.open,
.modal-bg.active { display:flex; animation:bgFadeIn var(--dur-base) var(--ease-out); }
@keyframes bgFadeIn { from{opacity:0} to{opacity:1} }
.modal {
  background: #fff;
  border-radius: var(--r-2xl);
  width: 100%;
  max-width: 540px;
  max-height: 92vh;
  overflow-y: auto;
  box-shadow: var(--sh-xl);
  animation: modalSlideIn var(--dur-base) var(--ease-out);
  position: relative;
}
.modal-sm { max-width:420px; }
.modal-lg { max-width:720px; }
.modal-xl { max-width:960px; }
.modal-fs { max-width:100%; max-height:100%; border-radius:0; }
@keyframes modalSlideIn { from{opacity:0;transform:scale(.95) translateY(8px)} to{opacity:1;transform:scale(1) translateY(0)} }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px 18px;
  border-bottom: 1px solid var(--n100);
  position: sticky;
  top: 0;
  background: #fff;
  z-index: 1;
  border-radius: var(--r-2xl) var(--r-2xl) 0 0;
}
.modal-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--n900);
  letter-spacing: -.3px;
}
.modal-close-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-md);
  color: var(--n400);
  font-size: 20px;
  transition: background var(--dur-fast), color var(--dur-fast);
}
.modal-close-btn:hover { background:var(--n100); color:var(--n800); }
.modal-body  { padding:22px 24px; }
.modal-footer{
  padding:16px 24px;
  border-top:1px solid var(--n100);
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:10px;
  background:var(--n50);
  border-radius:0 0 var(--r-2xl) var(--r-2xl);
  position:sticky;
  bottom:0;
}

/* ================================================================
   ALERT / BİLDİRİM
   ================================================================ */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--r-md);
  font-size: 14px;
  margin-bottom: 12px;
  border: 1px solid;
  line-height: 1.5;
}
.alert-icon { font-size:18px; flex-shrink:0; margin-top:1px; }
.alert-content { flex:1; }
.alert-title   { font-weight:700; margin-bottom:2px; }
.alert-success { background:var(--success-light); color:#065f46; border-color:#6ee7b7; }
.alert-danger  { background:var(--danger-light);  color:#991b1b; border-color:#fca5a5; }
.alert-warning { background:var(--warning-light); color:#78350f; border-color:#fde68a; }
.alert-info    { background:var(--info-light);    color:#164e63; border-color:#67e8f9; }
.alert-close-btn {
  margin-left:auto;
  color:inherit;
  opacity:.5;
  font-size:18px;
  line-height:1;
  padding:0 4px;
  align-self:flex-start;
}
.alert-close-btn:hover { opacity:1; }

/* ================================================================
   TOAST BİLDİRİMLERİ
   ================================================================ */
#toast-root {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column-reverse;
  gap: 10px;
  max-width: 380px;
  pointer-events: none;
}
.toast {
  background: var(--n900);
  color: #fff;
  padding: 14px 18px;
  border-radius: var(--r-lg);
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--sh-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  pointer-events: all;
  animation: toastIn .2s var(--ease-out);
  border-left: 4px solid var(--brand);
  line-height: 1.4;
}
.toast-icon { font-size:18px; flex-shrink:0; }
.toast-success { border-left-color:var(--success); }
.toast-danger  { border-left-color:var(--danger); }
.toast-warning { border-left-color:var(--warning); background:var(--n800); }
.toast-fade-out { animation:toastOut .2s var(--ease-in) forwards; }
@keyframes toastIn  { from{opacity:0;transform:translateX(20px)} to{opacity:1;transform:translateX(0)} }
@keyframes toastOut { to{opacity:0;transform:translateX(20px)} }

/* ================================================================
   ARAMA & FİLTRE ÇUBUĞU
   ================================================================ */
.filter-bar {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 16px;
  background: #fff;
  border: 1px solid var(--n200);
  border-radius: var(--r-xl);
  padding: 14px 18px;
  box-shadow: var(--sh-xs);
}
.filter-search {
  flex: 1;
  min-width: 200px;
}
.filter-bar .form-control { min-height:40px; padding:8px 12px; font-size:14px; }

/* ================================================================
   PAGİNASYON
   ================================================================ */
.pagination { display:flex; align-items:center; gap:4px; flex-wrap:wrap; }
.page-btn {
  min-width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--r-md);
  font-size: 14px; font-weight: 700;
  color: var(--n600);
  background: #fff;
  border: 1px solid var(--n200);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--dur-fast);
  padding: 0 10px;
  min-height: 38px;
}
.page-btn:hover { background:var(--brand-light); color:var(--brand); border-color:var(--brand); text-decoration:none; }
.page-btn.active { background:var(--brand-dark); color:#fff; border-color:var(--brand-dark); }
.page-btn:disabled { opacity:.4; cursor:not-allowed; }
.page-dots { color:var(--n400); padding:0 4px; }

/* ================================================================
   YÜKLEME / BOŞ DURUM
   ================================================================ */
.empty-state {
  text-align: center;
  padding: 60px 24px;
  color: var(--n500);
}
.empty-icon { font-size:52px; margin-bottom:16px; opacity:.5; line-height:1; }
.empty-title { font-size:18px; font-weight:700; color:var(--n700); margin-bottom:8px; }
.empty-desc  { font-size:14px; line-height:1.6; color:var(--n400); margin-bottom:20px; }

.spinner-wrap { display:flex; align-items:center; justify-content:center; padding:48px; }
@keyframes spin { to { transform:rotate(360deg) } }
.spin {
  width: 28px; height: 28px;
  border: 3px solid var(--n200);
  border-top-color: var(--brand);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
.spin-sm { width:18px; height:18px; border-width:2px; }
.spin-lg { width:40px; height:40px; border-width:4px; }

.skeleton {
  background: linear-gradient(90deg, var(--n100) 25%, var(--n200) 50%, var(--n100) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--r-md);
}
@keyframes shimmer { from{background-position:200% 0} to{background-position:-200% 0} }

/* ================================================================
   GRAFİK / VİSUALLER
   ================================================================ */
.mini-bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 60px;
}
.mini-bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  transition: opacity var(--dur-fast);
  cursor: default;
  min-width: 8px;
}
.mini-bar:hover { opacity:.8; }

.progress-bar-wrap {
  background: var(--n100);
  border-radius: var(--r-full);
  height: 8px;
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  border-radius: var(--r-full);
  transition: width var(--dur-slow) var(--ease-out);
}
.progress-bar.pb-brand   { background:var(--brand-dark); }
.progress-bar.pb-success { background:var(--success); }
.progress-bar.pb-warning { background:var(--warning); }
.progress-bar.pb-danger  { background:var(--danger); }

/* ================================================================
   BREADCRUMB
   ================================================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--n500);
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.breadcrumb a { color:var(--brand); text-decoration:none; }
.breadcrumb a:hover { text-decoration:underline; }
.breadcrumb-sep { color:var(--n300); font-size:11px; }
.breadcrumb-current { color:var(--n800); font-weight:600; }

/* ================================================================
   TAB'LAR
   ================================================================ */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--n200);
  margin-bottom: 20px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.tab-btn {
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--n500);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: color var(--dur-fast), border-color var(--dur-fast);
  cursor: pointer;
  min-height: 44px;
}
.tab-btn:hover { color:var(--n800); }
.tab-btn.active { color:var(--brand-dark); border-bottom-color:var(--brand-dark); }
.tab-panel { display:none; }
.tab-panel.active { display:block; animation:fadeIn .2s var(--ease-out); }
@keyframes fadeIn { from{opacity:0;transform:translateY(4px)} to{opacity:1;transform:translateY(0)} }

/* ================================================================
   DROPDOWN
   ================================================================ */
.dropdown { position:relative; display:inline-block; }
.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  background: #fff;
  border: 1px solid var(--n200);
  border-radius: var(--r-xl);
  padding: 6px;
  min-width: 180px;
  box-shadow: var(--sh-lg);
  z-index: 200;
}
.dropdown-menu.open { display:block; animation:dropIn .15s var(--ease-out); }
.dropdown-menu.right { left:auto; right:0; }
.dropdown-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: var(--r-md);
  font-size: 14px;
  color: var(--n700);
  cursor: pointer;
  transition: background var(--dur-fast);
  text-decoration: none;
  min-height: 44px;
}
.dropdown-item:hover { background:var(--n50); text-decoration:none; }
.dropdown-item.danger { color:var(--danger); }
.dropdown-item.danger:hover { background:var(--danger-light); }
.dropdown-sep { border:0; border-top:1px solid var(--n100); margin:4px 0; }

/* ================================================================
   YARDIMCI SINIFLAR
   ================================================================ */
/* Renkler */
.text-primary   { color:var(--brand) !important; }
.text-success   { color:var(--success) !important; }
.text-danger    { color:var(--danger) !important; }
.text-warning   { color:var(--warning) !important; }
.text-info      { color:var(--info) !important; }
.text-purple    { color:var(--purple) !important; }
.text-muted     { color:var(--n500) !important; }
.text-dark      { color:var(--n900) !important; }
.text-white     { color:#fff !important; }

/* Hizalama */
.text-center { text-align:center !important; }
.text-right  { text-align:right  !important; }
.text-left   { text-align:left   !important; }

/* Yazı tipi */
.font-bold    { font-weight:700 !important; }
.font-black   { font-weight:900 !important; }
.font-mono    { font-family:var(--font-mono) !important; }
.font-num     { font-variant-numeric:tabular-nums; }
.text-sm      { font-size:13px !important; }
.text-xs      { font-size:11px !important; }
.text-base    { font-size:15px !important; }
.text-lg      { font-size:18px !important; }
.text-xl      { font-size:22px !important; }
.text-nowrap  { white-space:nowrap !important; }
.text-ellipsis{ overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }

/* Display */
.d-flex       { display:flex !important; }
.d-grid       { display:grid !important; }
.d-block      { display:block !important; }
.d-inline     { display:inline !important; }
.d-none       { display:none !important; }
.d-contents   { display:contents !important; }

/* Flexbox */
.items-center  { align-items:center !important; }
.items-start   { align-items:flex-start !important; }
.items-end     { align-items:flex-end !important; }
.justify-center{ justify-content:center !important; }
.justify-between{justify-content:space-between !important; }
.justify-end   { justify-content:flex-end !important; }
.flex-1        { flex:1 !important; }
.flex-wrap     { flex-wrap:wrap !important; }
.flex-col      { flex-direction:column !important; }

/* Gap */
.gap-4  { gap:4px  !important; }
.gap-6  { gap:6px  !important; }
.gap-8  { gap:8px  !important; }
.gap-10 { gap:10px !important; }
.gap-12 { gap:12px !important; }
.gap-16 { gap:16px !important; }
.gap-20 { gap:20px !important; }
.gap-24 { gap:24px !important; }

/* Margin */
.mt-4  { margin-top: 4px  !important; }  .mb-4  { margin-bottom: 4px  !important; }
.mt-8  { margin-top: 8px  !important; }  .mb-8  { margin-bottom: 8px  !important; }
.mt-12 { margin-top:12px  !important; }  .mb-12 { margin-bottom:12px  !important; }
.mt-16 { margin-top:16px  !important; }  .mb-16 { margin-bottom:16px  !important; }
.mt-20 { margin-top:20px  !important; }  .mb-20 { margin-bottom:20px  !important; }
.mt-24 { margin-top:24px  !important; }  .mb-24 { margin-bottom:24px  !important; }
.mt-32 { margin-top:32px  !important; }  .mb-32 { margin-bottom:32px  !important; }
.ms-auto{ margin-left:auto !important; }

/* Padding */
.p-0   { padding:0      !important; }
.p-12  { padding:12px   !important; }
.p-16  { padding:16px   !important; }
.p-20  { padding:20px   !important; }
.p-24  { padding:24px   !important; }
.px-16 { padding-left:16px !important; padding-right:16px !important; }
.py-8  { padding-top:8px   !important; padding-bottom:8px   !important; }

/* Boyut */
.w-full  { width:100% !important; }
.h-full  { height:100% !important; }
.min-w-0 { min-width:0 !important; }
.max-w-xs{ max-width:320px !important; }
.max-w-sm{ max-width:480px !important; }
.max-w-md{ max-width:640px !important; }

/* Diğer */
.rounded    { border-radius:var(--r-md)  !important; }
.rounded-lg { border-radius:var(--r-xl)  !important; }
.rounded-full{ border-radius:var(--r-full) !important; }
.shadow     { box-shadow:var(--sh-sm) !important; }
.shadow-md  { box-shadow:var(--sh-md) !important; }
.overflow-hidden { overflow:hidden !important; }
.overflow-auto   { overflow:auto   !important; }
.relative { position:relative !important; }
.absolute { position:absolute !important; }
.sticky   { position:sticky   !important; }
.top-0    { top:0 !important; }
.cursor-pointer { cursor:pointer !important; }
.select-none    { user-select:none !important; }
.pointer-none   { pointer-events:none !important; }
.opacity-50     { opacity:.5 !important; }
.divider { border:0; border-top:1px solid var(--n200); }
.bg-white { background:#fff !important; }
.bg-gray  { background:var(--n50) !important; }

/* ================================================================
   GRID YÜKSEKLİK YARDIMCILARI
   ================================================================ */
.grid-2  { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.grid-3  { display:grid; grid-template-columns:1fr 1fr 1fr; gap:16px; }
.grid-4  { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.grid-auto-sm { display:grid; grid-template-columns:repeat(auto-fill,minmax(160px,1fr)); gap:12px; }
.grid-auto-md { display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:16px; }
.grid-auto-lg { display:grid; grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); gap:20px; }

/* ================================================================
   TOOLTIP
   ================================================================ */
[title] { position:relative; }
.tip {
  position: relative;
  cursor: help;
}
.tip::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--n900);
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: var(--r-md);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--dur-fast);
  z-index: 1000;
}
.tip:hover::after { opacity:1; }

/* ================================================================
   ABONELIK / PLAN KARTLARI
   ================================================================ */
.plan-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(200px,1fr)); gap:16px; }
.plan-card {
  background: #fff;
  border: 2px solid var(--n200);
  border-radius: var(--r-xl);
  padding: 24px 20px;
  text-align: center;
  transition: border-color var(--dur-base), transform var(--dur-base), box-shadow var(--dur-base);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.plan-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--plan-color, var(--brand));
}
.plan-card:hover { border-color:var(--plan-color,var(--brand)); transform:translateY(-3px); box-shadow:var(--sh-md); }
.plan-card.current { border-color:var(--plan-color,var(--brand)); box-shadow:0 0 0 4px rgba(99,102,241,.1); }
.plan-name  { font-size:16px; font-weight:800; margin-bottom:8px; color:var(--plan-color,var(--brand)); }
.plan-price { font-size:30px; font-weight:900; letter-spacing:-1px; color:var(--n900); line-height:1.1; }
.plan-price-sub { font-size:13px; font-weight:400; color:var(--n500); }
.plan-features { margin-top:16px; text-align:left; }
.plan-feature-item { font-size:13px; color:var(--n600); padding:5px 0; border-bottom:1px solid var(--n100); display:flex; align-items:center; gap:6px; }
.plan-feature-item:last-child { border-bottom:0; }

/* ================================================================
   KOD / PRE BLOKLARI
   ================================================================ */
code {
  font-family: var(--font-mono);
  font-size: .9em;
  background: var(--n100);
  color: var(--brand-dark);
  padding: 2px 6px;
  border-radius: var(--r-sm);
}
pre {
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--n900);
  color: #e2e8f0;
  padding: 16px;
  border-radius: var(--r-lg);
  overflow-x: auto;
  line-height: 1.6;
}

/* ================================================================
   BASKIYA ÖZEL
   ================================================================ */
@media print {
  .sidebar, .topbar, .flash-zone,
  .filter-bar, .btn, .pagination,
  .modal-bg, .toast-root, .sb-overlay { display:none !important; }
  .main-wrap { margin-left:0 !important; }
  .page-body { padding:0 !important; }
  .card { box-shadow:none !important; border:1px solid #ddd !important; }
  body { background:#fff !important; }
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1200px) {
  :root { --sb-w: 240px; }
}

@media (max-width: 1024px) {
  .sidebar {
    transform: translateX(calc(-1 * var(--sb-w)));
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--sh-xl);
  }
  .sb-close { display:flex; }
  .sb-overlay.open { display:block; animation:bgFadeIn var(--dur-base) var(--ease-out); }
  .main-wrap { margin-left:0; }
  .tb-menu-btn { display:flex; }
  .grid-3 { grid-template-columns:1fr 1fr; }
  .grid-4 { grid-template-columns:1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --content-pad: 16px; }
  .page-body { padding:var(--content-pad); }
  .card-body { padding:16px; }
  .card-header { padding:14px 16px; }
  .form-row, .form-row-3 { grid-template-columns:1fr; }
  .grid-2, .grid-3 { grid-template-columns:1fr; }
  .stat-grid { grid-template-columns:1fr 1fr; }
  .modal { max-width:100%; border-radius:var(--r-xl); margin:0; }
  .modal-bg { padding:12px; align-items:flex-end; }
  .modal-header { border-radius:var(--r-xl) var(--r-xl) 0 0; }
  .tb-user-info { display:none; }
  .tb-title { font-size:16px; }
  .auth-card { padding:28px 20px; }
  #toast-root { bottom:16px; right:16px; max-width:calc(100vw - 32px); }
  .filter-bar { padding:12px; }
  .plan-grid { grid-template-columns:1fr; }
}

@media (max-width: 480px) {
  .stat-grid { grid-template-columns:1fr; }
  .btn-group { gap:6px; }
  .tb-alert { display:none; }
  .topbar { padding:0 12px; }
  .grid-4 { grid-template-columns:1fr 1fr; }
}

/* Touch cihaz iyileştirmeleri */
@media (hover: none) and (pointer: coarse) {
  .btn { min-height:50px; }
  .btn-sm { min-height:44px; }
  .form-control { min-height:50px; font-size:16px; } /* iOS zoom engeli */
  .sb-item { min-height:52px; }
  .page-btn { min-height:44px; min-width:44px; }
  .table tbody td { padding:14px 12px; }
  .tab-btn { min-height:50px; padding:12px 18px; }
}

/* ================================================================
   UYUMLULUK ALİAS SINIFLARI
   PHP sayfalarındaki sınıf adlarını CSS karşılıklarına bağlar
   ================================================================ */

/* ── stat-icon (stat-icon-wrap alias) ── */
.stat-icon {
  width:52px; height:52px; border-radius:14px;
  display:flex; align-items:center; justify-content:center;
  font-size:24px; flex-shrink:0;
}
.stat-icon-green  { background:#f0fdf4; }
.stat-icon-blue   { background:#eff6ff; }
.stat-icon-purple { background:#faf5ff; }
.stat-icon-teal   { background:#f0fdfa; }
.stat-icon-yellow { background:#fffbeb; }
.stat-icon-red    { background:#fef2f2; }
.stat-icon-pink   { background:#fdf2f8; }
.stat-icon-orange { background:#fff7ed; }

/* ── table ── */
.table-responsive { overflow-x:auto; -webkit-overflow-scrolling:touch; }
.table th.num,
.table td.num { text-align:right; font-variant-numeric:tabular-nums; }

/* ── typography ── */
.text-bold   { font-weight:700 !important; }
.text-mono   { font-family:var(--font-mono) !important; }
.truncate    { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.align-center{ align-items:center !important; }

/* ── modal alias (modal-overlay → modal-bg, modal-close → modal-close-btn) ── */
.modal-overlay {
  display:none; position:fixed; inset:0;
  background:rgba(15,23,42,.6);
  backdrop-filter:blur(4px);
  z-index:400; align-items:center;
  justify-content:center; padding:16px;
}
.modal-overlay.open { display:flex; animation:bgFadeIn var(--dur-base) var(--ease-out); }
.modal-close {
  width:36px; height:36px;
  display:flex; align-items:center; justify-content:center;
  border-radius:var(--r-md);
  color:var(--n400); font-size:20px;
  transition:background var(--dur-fast), color var(--dur-fast);
  cursor:pointer;
}
.modal-close:hover { background:var(--n100); color:var(--n800); }

/* ── input-group (Bootstrap uyumu) ── */
.input-group {
  position:relative; display:flex; align-items:stretch;
}
.input-group .form-control {
  border-radius:var(--r-md) 0 0 var(--r-md); flex:1;
  border-right:0;
}
.input-group-append { display:flex; align-items:stretch; }
.input-group-append .btn {
  border-radius:0 var(--r-md) var(--r-md) 0;
  border:1.5px solid var(--n300); border-left:0;
}

/* ── empty-state alt sınıflar ── */
.empty-state-icon  { font-size:52px; margin-bottom:16px; opacity:.5; line-height:1; display:block; }
.empty-state-title { font-size:18px; font-weight:700; color:var(--n700); margin-bottom:8px; }
.empty-state-desc  { font-size:14px; line-height:1.6; color:var(--n400); margin-bottom:20px; }

/* ── spinner alias ── */
.spinner {
  width:28px; height:28px;
  border:3px solid var(--n200);
  border-top-color:var(--brand);
  border-radius:50%;
  animation:spin .7s linear infinite;
  display:inline-block;
}
.spinner-sm { width:18px; height:18px; border-width:2px; }
.spinner-lg { width:40px; height:40px; border-width:4px; }

/* ── form alias ── */
.form-control-sm {
  padding:7px 10px !important;
  font-size:13px !important;
  min-height:36px !important;
}
.search-input { flex:1; min-width:200px; }
span.required, .required { color:var(--danger); margin-left:2px; }

/* ── alert alias ── */
.alert-dismissible { padding-right:48px; position:relative; }
.alert-close {
  position:absolute; top:12px; right:14px;
  color:inherit; opacity:.5; font-size:20px;
  cursor:pointer; line-height:1; padding:2px 4px;
  background:none; border:0;
}
.alert-close:hover { opacity:1; }

/* ── auth alias ── */
.logo-icon {
  display:inline-flex; align-items:center; justify-content:center;
  width:64px; height:64px;
  background:linear-gradient(135deg,var(--brand),var(--purple));
  border-radius:18px; font-size:30px;
  margin:0 auto 14px; box-shadow:0 8px 32px rgba(99,102,241,.4);
}
.auth-title        { font-size:21px; font-weight:800; color:var(--n900); margin-bottom:6px; }
.auth-subtitle     { color:var(--n500); font-size:14px; margin-bottom:28px; }
.auth-logo         { text-align:center; margin-bottom:28px; }
.auth-logo h1      { font-size:26px; font-weight:800; color:#fff; letter-spacing:-.5px; }
.auth-logo p       { color:var(--n400); font-size:14px; margin-top:4px; }

/* ── card-footer flex yardımcısı ── */
.card-footer.d-flex { display:flex !important; }

/* ── toast container alias ── */
#toast-container { display:none; } /* renderFooter #toast-root'u zaten ekler */

/* ── mb/mt shorthand ek değerler ── */
.mb-0  { margin-bottom:0   !important; }
.mt-0  { margin-top:0      !important; }
.mb-4  { margin-bottom:4px !important; }
.mt-4  { margin-top:4px    !important; }

/* ── flex gap ek değerler ── */
.gap-2  { gap:2px  !important; }
.gap-32 { gap:32px !important; }

/* ── renk yardımcıları ── */
.text-orange { color:var(--orange) !important; }
.text-teal   { color:var(--teal)   !important; }
.text-pink   { color:var(--pink)   !important; }
.bg-success  { background:var(--success-light) !important; }
.bg-danger   { background:var(--danger-light)  !important; }
.bg-warning  { background:var(--warning-light) !important; }
.bg-primary  { background:var(--brand-light)   !important; }

/* ── responsive tablo ── */
@media (max-width:768px) {
  .table-responsive .table { min-width:600px; }
}