/*
 * kurumsal.css — bink Kurumsal Bayi Paneli Design System
 * Sidebar layout · Bootstrap 5 üzerine
 */

/* ── Google Fonts ──────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* ── Animasyonlar ──────────────────────────────────────────── */
@keyframes kbFadeIn    { from { opacity:0 }                     to { opacity:1 } }
@keyframes kbFadeUp    { from { opacity:0; transform:translateY(12px) } to { opacity:1; transform:none } }
@keyframes kbSlideDown { from { opacity:0; transform:translateY(-6px) } to { opacity:1; transform:none } }
@keyframes kbShimmer   { 0% { background-position:-500px 0 }   100% { background-position:500px 0 } }
@keyframes kbSpin      { to { transform:rotate(360deg) } }
@keyframes kbToastIn   { from { opacity:0; transform:translateX(20px) } to { opacity:1; transform:translateX(0) } }
@keyframes kbToastOut  { to   { opacity:0; transform:translateX(20px) } }
@keyframes kbPulse     { 0%,100% { opacity:1 } 50% { opacity:.5 } }

/* ── CSS Değişkenleri ──────────────────────────────────────── */
:root {
  /* Renkler — Marka */
  --c-accent:        #e63946;
  --c-accent-dark:   #c1121f;
  --c-accent-light:  #fff0f1;
  --c-accent-rgb:    230,57,70;

  /* Yüzeyler */
  --c-bg:            #f0f2f6;
  --c-surface:       #ffffff;
  --c-surface2:      #f8f9fc;
  --c-border:        #e2e8f0;

  /* Yazı */
  --c-text:          #0f172a;
  --c-text-muted:    #64748b;
  --c-text-light:    #94a3b8;

  /* Durum */
  --c-success:       #10b981;
  --c-success-bg:    #ecfdf5;
  --c-warning:       #f59e0b;
  --c-warning-bg:    #fffbeb;
  --c-danger:        #ef4444;
  --c-danger-bg:     #fef2f2;
  --c-info:          #3b82f6;
  --c-info-bg:       #eff6ff;

  /* Layout */
  --sidebar-w:       260px;
  --topbar-h:        58px;

  /* Şekil */
  --radius:          12px;
  --radius-sm:       8px;
  --radius-lg:       16px;
  --shadow-sm:       0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow:          0 4px 12px rgba(0,0,0,.08);
  --shadow-md:       0 8px 24px rgba(0,0,0,.10);
  --shadow-lg:       0 20px 60px rgba(0,0,0,.15);
  --transition:      .2s ease;
}

/* ── Base ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; font-size: 14px; }
body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--c-bg);
  color: var(--c-text);
  margin: 0; padding: 0;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--c-accent); text-decoration: none; }
a:hover { color: var(--c-accent-dark); }

/* ── Uygulama Kabuğu ───────────────────────────────────────── */
#kb-app {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ───────────────────────────────────────────────── */
#kb-sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: #0f172a;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 200;
  transition: transform var(--transition);
  overflow: hidden;
}

/* Brand */
.kb-sb-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 20px;
  height: var(--topbar-h);
  border-bottom: 1px solid rgba(255,255,255,.07);
  flex-shrink: 0;
  text-decoration: none;
}

.kb-sb-logo {
  width: 32px; height: 32px;
  background: var(--c-accent);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(230,57,70,.4);
}

.kb-sb-logo img { width: 22px; height: 22px; object-fit: contain; filter: brightness(0) invert(1); }

.kb-sb-names { flex: 1; min-width: 0; }
.kb-sb-title {
  font-size: 13px; font-weight: 800;
  color: #fff; letter-spacing: -.2px;
  line-height: 1.2;
}
.kb-sb-sub {
  font-size: 10px; color: rgba(255,255,255,.4);
  font-weight: 500; letter-spacing: .3px;
  text-transform: uppercase;
}

/* Nav scroll */
.kb-sb-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 12px 12px;
  scrollbar-width: none;
}
.kb-sb-scroll::-webkit-scrollbar { display: none; }

/* Nav section header */
.kb-nav-section {
  font-size: 10px;
  font-weight: 700;
  color: rgba(255,255,255,.25);
  text-transform: uppercase;
  letter-spacing: .8px;
  padding: 14px 8px 6px;
  margin-top: 4px;
}

.kb-nav-section:first-child { margin-top: 0; padding-top: 6px; }

/* Nav link */
.kb-nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,.55);
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
  text-decoration: none;
  margin-bottom: 2px;
  position: relative;
}

.kb-nav-link:hover { background: rgba(255,255,255,.07); color: rgba(255,255,255,.9); }

.kb-nav-link.active {
  background: rgba(230,57,70,.15);
  color: #fff;
  font-weight: 600;
}

.kb-nav-link.active::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 3px;
  background: var(--c-accent);
  border-radius: 0 3px 3px 0;
}

.kb-nav-icon {
  font-size: 16px;
  flex-shrink: 0;
  width: 20px;
  text-align: center;
  opacity: .7;
  transition: opacity .15s;
}

.kb-nav-link:hover .kb-nav-icon,
.kb-nav-link.active .kb-nav-icon { opacity: 1; }

.kb-nav-badge {
  margin-left: auto;
  background: var(--c-accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 999px;
  min-width: 18px;
  text-align: center;
}

/* Sidebar footer */
.kb-sb-footer {
  padding: 12px;
  border-top: 1px solid rgba(255,255,255,.07);
  flex-shrink: 0;
}

.kb-sb-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background .15s;
  text-decoration: none;
}

.kb-sb-user:hover { background: rgba(255,255,255,.07); }

.kb-sb-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-accent), #f97316);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 800; color: #fff;
  flex-shrink: 0;
}

.kb-sb-user-info { flex: 1; min-width: 0; }
.kb-sb-user-name {
  font-size: 13px; font-weight: 600;
  color: rgba(255,255,255,.85);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.kb-sb-user-role {
  font-size: 11px; color: rgba(255,255,255,.35);
  font-weight: 500;
}

/* ── İçerik Alanı ──────────────────────────────────────────── */
#kb-main {
  flex: 1;
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* ── Üst Çubuk ─────────────────────────────────────────────── */
#kb-topbar {
  height: var(--topbar-h);
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  padding: 0 28px;
  gap: 14px;
  flex-shrink: 0;
}

#kb-topbar::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--c-accent), #f97316 50%, var(--c-accent-dark));
  pointer-events: none;
}

.kb-tb-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-text);
  flex: 1;
}

/* Bakiye göstergesi */
.kb-bakiye-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  background: linear-gradient(135deg, #ecfdf5, #d1fae5);
  border: 1px solid #6ee7b7;
  border-radius: 999px;
  cursor: default;
  transition: box-shadow .15s;
}

.kb-bakiye-pill:hover { box-shadow: 0 2px 8px rgba(16,185,129,.2); }

.kb-bakiye-lbl {
  font-size: 11px;
  font-weight: 600;
  color: #065f46;
  text-transform: uppercase;
  letter-spacing: .4px;
}

.kb-bakiye-val {
  font-size: 14px;
  font-weight: 800;
  color: #065f46;
}

/* Topbar kullanıcı dropdown */
.kb-tb-user-wrap { position: relative; }

.kb-tb-user-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 4px 12px 4px 4px;
  border: 1px solid var(--c-border);
  border-radius: 999px;
  background: var(--c-surface);
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition);
  font-family: inherit;
}

.kb-tb-user-btn:hover { border-color: #cbd5e1; box-shadow: var(--shadow-sm); }

.kb-tb-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-accent), #f97316);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 800; color: #fff;
  flex-shrink: 0;
}

.kb-tb-user-name { font-size: 13px; font-weight: 600; color: var(--c-text); white-space: nowrap; }

/* Dropdown */
.kb-drop {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  min-width: 200px;
  padding: 6px;
  z-index: 9999;
  display: none;
  animation: kbSlideDown .18s;
}

.kb-drop.show { display: block; }

.kb-drop-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--c-text);
  cursor: pointer;
  transition: background var(--transition);
  text-decoration: none;
}

.kb-drop-item:hover { background: var(--c-bg); color: var(--c-text); }
.kb-drop-item.danger { color: var(--c-danger); }
.kb-drop-item.danger:hover { background: var(--c-danger-bg); }
.kb-drop-divider { height: 1px; background: var(--c-border); margin: 4px 0; }

/* Hamburger (mobil) */
.kb-hamburger {
  display: none;
  width: 36px; height: 36px;
  align-items: center; justify-content: center;
  border: none; background: none;
  cursor: pointer; border-radius: var(--radius-sm);
  color: var(--c-text-muted); font-size: 18px;
}

.kb-hamburger:hover { background: var(--c-bg); color: var(--c-text); }

/* ── İçerik Gövdesi ────────────────────────────────────────── */
#kb-content {
  flex: 1;
  padding: 28px;
  animation: kbFadeUp .25s ease;
}

/* Sayfa başlığı */
.kb-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.kb-page-title {
  font-size: 21px;
  font-weight: 700;
  color: var(--c-text);
  margin: 0 0 3px;
  line-height: 1.3;
}

.kb-page-sub {
  font-size: 13px;
  color: var(--c-text-muted);
  margin: 0;
}

/* ── Stat Kartları ─────────────────────────────────────────── */
.kb-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.kb-stat {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  transition: transform .15s, box-shadow .15s;
  position: relative;
  overflow: hidden;
}

.kb-stat::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--stat-color, var(--c-accent));
  border-radius: var(--radius) var(--radius) 0 0;
}

.kb-stat:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

.kb-stat-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 19px; flex-shrink: 0;
}

.kb-stat-icon.red    { background: var(--c-accent-light); color: var(--c-accent); --stat-color: var(--c-accent); }
.kb-stat-icon.green  { background: var(--c-success-bg);   color: var(--c-success); --stat-color: var(--c-success); }
.kb-stat-icon.blue   { background: var(--c-info-bg);      color: var(--c-info); --stat-color: var(--c-info); }
.kb-stat-icon.amber  { background: var(--c-warning-bg);   color: var(--c-warning); --stat-color: var(--c-warning); }
.kb-stat-icon.purple { background: #f5f3ff;               color: #7c3aed; --stat-color: #7c3aed; }

.kb-stat-val { font-size: 26px; font-weight: 800; color: var(--c-text); line-height: 1.1; }
.kb-stat-lbl { font-size: 12px; color: var(--c-text-muted); margin-top: 2px; }
.kb-stat-sub { font-size: 11px; color: var(--c-text-light); margin-top: 4px; }

/* ── Kart ──────────────────────────────────────────────────── */
.kb-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
  overflow: hidden;
}

.kb-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--c-border);
  gap: 12px;
}

.kb-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-text);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.kb-card-title i { color: var(--c-accent); }

.kb-card-body { padding: 20px; }
.kb-card-body.p-0 { padding: 0; }

/* ── Tablo ─────────────────────────────────────────────────── */
.kb-table-wrap {
  overflow-x: auto;
}

.kb-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.kb-table thead tr {
  background: var(--c-surface2);
  border-bottom: 2px solid var(--c-border);
}

.kb-table thead th {
  padding: 10px 16px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--c-text-muted);
  white-space: nowrap;
  text-align: left;
}

.kb-table tbody tr {
  border-bottom: 1px solid var(--c-border);
  transition: background .1s;
}

.kb-table tbody tr:last-child { border-bottom: none; }
.kb-table tbody tr:hover { background: var(--c-surface2); }
.kb-table td { padding: 12px 16px; color: var(--c-text); vertical-align: middle; }
.kb-table td.muted { color: var(--c-text-muted); font-size: 12px; }

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

/* ── Aksiyon Butonları ─────────────────────────────────────── */
.kb-act {
  width: 30px; height: 30px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  border: none; background: none;
  color: var(--c-text-muted);
  cursor: pointer; font-size: 14px;
  transition: all .15s;
  text-decoration: none;
}

.kb-act:hover         { background: var(--c-bg); color: var(--c-text); }
.kb-act.edit:hover    { background: var(--c-info-bg);    color: var(--c-info); }
.kb-act.delete:hover  { background: var(--c-danger-bg);  color: var(--c-danger); }
.kb-act.view:hover    { background: var(--c-accent-light); color: var(--c-accent); }
.kb-act.success:hover { background: var(--c-success-bg); color: var(--c-success); }

/* ── Badge ─────────────────────────────────────────────────── */
.kb-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .2px;
  white-space: nowrap;
}

.kb-badge::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

.kb-badge i { font-size: 11px; }

.kb-badge.success { background: var(--c-success-bg); color: var(--c-success); }
.kb-badge.danger  { background: var(--c-danger-bg);  color: var(--c-danger); }
.kb-badge.warning { background: var(--c-warning-bg); color: var(--c-warning); }
.kb-badge.info    { background: var(--c-info-bg);    color: var(--c-info); }
.kb-badge.neutral { background: var(--c-bg);         color: var(--c-text-muted); }
.kb-badge.accent  { background: var(--c-accent-light); color: var(--c-accent); }
.kb-badge.purple  { background: #f5f3ff; color: #7c3aed; }

/* ── Formlar ───────────────────────────────────────────────── */
.kb-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--c-text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: .4px;
}

.kb-input, .kb-select, .kb-textarea {
  width: 100%;
  padding: 9px 13px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius-sm);
  background: var(--c-surface);
  color: var(--c-text);
  font-size: 13.5px;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}

.kb-input:focus, .kb-select:focus, .kb-textarea:focus {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(var(--c-accent-rgb), .10);
}

.kb-input::placeholder { color: var(--c-text-light); }

.kb-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: flex-end;
  padding: 14px 20px;
  background: var(--c-surface2);
  border-bottom: 1px solid var(--c-border);
}

.kb-filter-group { display: flex; flex-direction: column; gap: 4px; }
.kb-filter-group .kb-label { margin-bottom: 0; }

/* ── Butonlar ──────────────────────────────────────────────── */
.kb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  border: 1.5px solid transparent;
  font-size: 13.5px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition);
  line-height: 1;
  text-decoration: none;
}

.kb-btn-primary   { background: var(--c-accent); color: #fff; border-color: var(--c-accent); }
.kb-btn-primary:hover { background: var(--c-accent-dark); border-color: var(--c-accent-dark); color: #fff; }

.kb-btn-secondary { background: var(--c-surface); color: var(--c-text); border-color: var(--c-border); }
.kb-btn-secondary:hover { background: var(--c-bg); color: var(--c-text); }

.kb-btn-success   { background: var(--c-success); color: #fff; border-color: var(--c-success); }
.kb-btn-success:hover { opacity: .9; color: #fff; }

.kb-btn-danger    { background: var(--c-danger); color: #fff; border-color: var(--c-danger); }
.kb-btn-danger:hover { opacity: .9; color: #fff; }

.kb-btn-ghost     { background: transparent; color: var(--c-text-muted); border-color: transparent; }
.kb-btn-ghost:hover { background: var(--c-bg); color: var(--c-text); }

.kb-btn-sm { padding: 5px 12px; font-size: 12px; }
.kb-btn-lg { padding: 11px 26px; font-size: 15px; }

.kb-btn:disabled { opacity: .5; cursor: not-allowed; pointer-events: none; }

/* ── Modal ─────────────────────────────────────────────────── */
.kb-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.5);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  animation: kbFadeIn .18s ease;
}

.kb-modal {
  background: var(--c-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 520px;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  animation: kbFadeUp .2s ease;
  overflow: hidden;
}

.kb-modal.wide { max-width: 720px; }

.kb-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  background: var(--c-text);
  flex-shrink: 0;
}

.kb-modal-title {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin: 0;
}

.kb-modal-close {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border: none;
  background: rgba(255,255,255,.12);
  color: rgba(255,255,255,.8);
  border-radius: 7px;
  cursor: pointer;
  font-size: 16px;
  transition: background .15s;
}

.kb-modal-close:hover { background: rgba(255,255,255,.22); color: #fff; }

.kb-modal-body {
  padding: 22px;
  overflow-y: auto;
}

.kb-modal-foot {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px 22px;
  border-top: 1px solid var(--c-border);
  flex-shrink: 0;
}

/* ── Toast ─────────────────────────────────────────────────── */
.kb-toast-container {
  position: fixed;
  top: calc(var(--topbar-h) + 14px);
  right: 20px;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.kb-toast {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 12px 16px;
  font-size: 13.5px;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 260px;
  max-width: 380px;
  pointer-events: all;
  animation: kbToastIn .25s ease forwards;
}

.kb-toast.hiding { animation: kbToastOut .25s ease forwards; }
.kb-toast .t-icon { font-size: 16px; flex-shrink: 0; }
.kb-toast.success .t-icon { color: var(--c-success); }
.kb-toast.error   .t-icon { color: var(--c-danger); }
.kb-toast.warning .t-icon { color: var(--c-warning); }
.kb-toast.info    .t-icon { color: var(--c-info); }
.kb-toast .t-msg  { flex: 1; color: var(--c-text); }
.kb-toast .t-close { font-size: 14px; color: var(--c-text-light); cursor: pointer; flex-shrink: 0; }

/* ── Loading ───────────────────────────────────────────────── */
.kb-spinner {
  width: 28px; height: 28px;
  border: 3px solid var(--c-border);
  border-top-color: var(--c-accent);
  border-radius: 50%;
  animation: kbSpin .7s linear infinite;
  display: inline-block;
}

.kb-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 56px;
}

/* ── Boş Durum ─────────────────────────────────────────────── */
.kb-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 64px 20px;
  text-align: center;
  color: var(--c-text-muted);
}

.kb-empty-icon { font-size: 52px; opacity: .15; margin-bottom: 16px; }
.kb-empty-text { font-size: 14px; font-weight: 500; }
.kb-empty-sub  { font-size: 12px; color: var(--c-text-light); margin-top: 4px; }

/* ── Sayfalama ─────────────────────────────────────────────── */
.kb-pagination { display: flex; justify-content: center; padding: 16px 0 4px; }
.kb-pagination ul { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.kb-pagination li a, .kb-pagination li span {
  display: flex; align-items: center; justify-content: center;
  min-width: 34px; height: 34px; padding: 0 8px;
  border-radius: var(--radius-sm); font-size: 13px;
  color: var(--c-text-muted); border: 1px solid var(--c-border);
  background: var(--c-surface); transition: all var(--transition); cursor: pointer;
}
.kb-pagination li a:hover { background: var(--c-accent-light); border-color: var(--c-accent); color: var(--c-accent); }
.kb-pagination li.active a { background: var(--c-accent); border-color: var(--c-accent); color: #fff; font-weight: 700; }
.kb-pagination li.disabled a { opacity: .4; pointer-events: none; }
.kb-pagination li.ellipsis span { border: none; background: none; cursor: default; }

/* ── Bilgi Kartı (Bakiye vb.) ──────────────────────────────── */
.kb-info-banner {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
  border: 1px solid #6ee7b7;
  border-radius: var(--radius);
  margin-bottom: 20px;
}

.kb-info-banner.warning {
  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
  border-color: #fcd34d;
}

.kb-info-banner.danger {
  background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
  border-color: #fca5a5;
}

/* ── Giriş Sayfası ─────────────────────────────────────────── */
body.kb-login-page {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.kb-login-wrap {
  width: 100%;
  max-width: 420px;
  padding: 16px;
}

.kb-login-card {
  background: var(--c-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 40px;
}

.kb-login-logo {
  text-align: center;
  margin-bottom: 30px;
}

.kb-login-logo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px; height: 56px;
  background: var(--c-accent);
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(230,57,70,.35);
  margin-bottom: 14px;
}

.kb-login-logo-icon img { width: 36px; filter: brightness(0) invert(1); }

.kb-login-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--c-text);
  margin: 0 0 4px;
  text-align: center;
}

.kb-login-sub {
  font-size: 13px;
  color: var(--c-text-muted);
  margin: 0 0 28px;
  text-align: center;
}

.kb-login-error {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--c-danger-bg);
  border: 1px solid rgba(239,68,68,.25);
  color: var(--c-danger);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 13px;
  margin-bottom: 18px;
}

.kb-login-footer {
  margin-top: 22px;
  text-align: center;
  font-size: 12px;
  color: var(--c-text-light);
}

/* ── Kartım chip ───────────────────────────────────────────── */
.kb-kart-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  font-family: 'SF Mono', 'Fira Code', monospace;
  background: #f1f5f9;
  color: #334155;
  border: 1px solid var(--c-border);
}

/* ── Tutar input grubu ─────────────────────────────────────── */
.kb-input-group {
  display: flex;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.kb-input-group:focus-within {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(var(--c-accent-rgb), .10);
}

.kb-input-group .kb-ig-prefix {
  display: flex;
  align-items: center;
  padding: 0 12px;
  background: var(--c-bg);
  border-right: 1.5px solid var(--c-border);
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text-muted);
  flex-shrink: 0;
}

.kb-input-group input {
  flex: 1;
  padding: 9px 13px;
  border: none;
  outline: none;
  font-size: 13.5px;
  font-family: inherit;
  background: transparent;
  color: var(--c-text);
}

/* ── Yardımcı ──────────────────────────────────────────────── */
.kb-text-muted  { color: var(--c-text-muted) !important; }
.kb-text-sm     { font-size: 12px !important; }
.kb-fw-600      { font-weight: 600 !important; }
.kb-fw-700      { font-weight: 700 !important; }
.kb-mt-0        { margin-top: 0 !important; }

/* ── Mobil Responsive ──────────────────────────────────────── */
@media (max-width: 768px) {
  #kb-sidebar {
    transform: translateX(-100%);
  }

  #kb-sidebar.open {
    transform: translateX(0);
    box-shadow: 4px 0 32px rgba(0,0,0,.25);
  }

  #kb-main { margin-left: 0; }

  .kb-hamburger { display: flex; }

  #kb-content { padding: 16px; }

  .kb-stats-grid { grid-template-columns: 1fr 1fr; }

  .kb-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.4);
    z-index: 199;
  }

  .kb-overlay.show { display: block; }
}

@media (max-width: 480px) {
  .kb-stats-grid { grid-template-columns: 1fr; }
  .kb-page-header { flex-direction: column; align-items: flex-start; }
  .kb-login-card { padding: 28px 20px; }
}