/* ===== AUTH EKRANI ===== */
#auth-screen {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  background: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 50%, #16213e 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 20px;
  overflow-y: auto;
}

#auth-screen.hidden { display: none !important; }

.auth-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px 32px;
  width: 100%;
  max-width: 420px;
  text-align: center;
  box-shadow: 0 16px 48px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.05);
}

.auth-logo {
  font-size: 64px;
  margin-bottom: 8px;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
}

.auth-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text);
}

.auth-subtitle {
  font-size: 13px;
  color: var(--text2);
  margin-bottom: 28px;
}

#auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: left;
}

#auth-form .form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text2);
  margin-bottom: 6px;
}

#auth-form .form-group input {
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

#auth-form .form-group input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(233,69,96,0.15);
}

.auth-btn {
  width: 100%;
  padding: 15px !important;
  font-size: 16px !important;
  font-weight: 600 !important;
  margin-top: 6px;
  border-radius: 12px !important;
  transition: transform 0.15s, opacity 0.15s;
}

.auth-btn:active {
  transform: scale(0.98);
}

.auth-error {
  color: var(--red);
  font-size: 13px;
  text-align: center;
  min-height: 18px;
  padding: 0 8px;
}

.auth-error:empty { display: none; }

.auth-forgot {
  font-size: 12px;
  color: var(--text2);
  margin-top: 20px;
  opacity: 0.7;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* App container gizleme - varsayılan gizli, .visible ile göster */
#app-container { display: none !important; }
#app-container.visible { display: block !important; }

.topbar-sag {
  display: flex;
  align-items: center;
  gap: 0;
}

#cikis-btn {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  padding: 8px;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* User badge */
.user-badge {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.badge-master {
  background: rgba(0,200,83,0.15);
  color: var(--green);
}

.badge-yardimci {
  background: rgba(59,130,246,0.15);
  color: #3b82f6;
}

/* Yetki seçim checkbox grubu */
.yetki-secim {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px;
  background: var(--bg);
  border-radius: 10px;
  border: 1px solid var(--border);
}

.yetki-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text);
  cursor: pointer;
}

.yetki-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

/* ===== GENEL AYARLAR ===== */
:root {
  --bg: #0f0f1a;
  --bg2: #1a1a2e;
  --bg3: #16213e;
  --text: #eee;
  --text2: #aab;
  --accent: #e94560;
  --accent2: #0f3460;
  --green: #00c853;
  --red: #ff1744;
  --orange: #ff9100;
  --card-bg: #1a1a2e;
  --border: #2a2a4a;
  --shadow: rgba(0,0,0,0.3);
  --radius: 12px;
  --nav-h: 64px;
  --top-h: 56px;
}

[data-theme="light"] {
  --bg: #f5f5f5;
  --bg2: #ffffff;
  --bg3: #e8eaf6;
  --text: #222;
  --text2: #666;
  --card-bg: #fff;
  --border: #ddd;
  --shadow: rgba(0,0,0,0.1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-tap-highlight-color: transparent;
}

/* ===== ÜST BAR ===== */
#topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--top-h);
  background: var(--bg2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  z-index: 100;
  border-bottom: 1px solid var(--border);
}

#topbar h1 {
  font-size: 18px;
  font-weight: 600;
}

#btn-sifirla,
#theme-toggle {
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  padding: 8px;
}

/* ===== ANA İÇERİK ===== */
#content {
  padding-top: calc(var(--top-h) + 8px);
  padding-bottom: calc(var(--nav-h) + 16px);
  min-height: 100vh;
}

.page {
  display: none;
  padding: 8px 12px;
  animation: fadeIn 0.2s ease;
}

.page.active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== ARAMA BARI ===== */
.search-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.search-bar input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg2);
  color: var(--text);
  font-size: 14px;
  outline: none;
}

.search-bar input:focus {
  border-color: var(--accent);
}

/* ===== BUTONLAR ===== */
.btn-primary {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.2s;
}

.btn-primary:active { opacity: 0.8; }

.btn-secondary {
  background: var(--accent2);
  color: #fff;
  border: none;
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
}

.btn-danger {
  background: var(--red);
  color: #fff;
  border: none;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
}

.btn-satis {
  background: var(--green);
  color: #fff;
  border: none;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.btn-edit {
  background: var(--accent2);
  color: #fff;
  border: none;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
}

/* ===== KAR/ZARAR RENKLERİ ===== */
.kar-pozitif { color: var(--green) !important; }
.kar-negatif { color: var(--red) !important; }
.kar-sifir { color: var(--orange) !important; }
.gider-renk { color: var(--red); }

/* ===== KART LİSTESİ ===== */
.card-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  transition: transform 0.15s;
}

.card:active { transform: scale(0.98); }

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.card-header h3 {
  font-size: 15px;
  font-weight: 600;
}

.card-badge {
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 20px;
  font-weight: 600;
}

.badge-ok { background: rgba(0,200,83,0.15); color: var(--green); }
.badge-low { background: rgba(255,145,0,0.15); color: var(--orange); }
.badge-out { background: rgba(255,23,68,0.15); color: var(--red); }

.card-aciklama {
  font-size: 13px;
  color: var(--text2);
  padding: 0 0 6px;
  line-height: 1.4;
}

.satis-detay-bilgi {
  font-size: 12px;
  color: var(--text2);
  padding: 4px 10px;
  margin: 0 0 6px;
  background: rgba(255,255,255,0.03);
  border-left: 3px solid var(--accent);
  border-radius: 0 6px 6px 0;
  line-height: 1.4;
}

.islem-maliyet-satir {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text2);
  padding: 4px 0 0;
}

.stok-uyari {
  background: rgba(255,145,0,0.12);
  color: var(--orange);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 8px;
}

.card-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 16px;
  font-size: 13px;
  color: var(--text2);
}

.card-body span.val {
  color: var(--text);
  font-weight: 500;
}

.card-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  justify-content: flex-end;
}

/* ===== FİNANS ÖZET (Ürün Kartı) ===== */
.finans-ozet {
  margin-top: 10px;
  border-top: 1px solid var(--border);
  padding-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.finans-satir {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
}

.finans-satir.yatirim {
  background: rgba(255,23,68,0.08);
  color: var(--red);
}

.finans-satir.kar-pozitif {
  background: rgba(0,200,83,0.08);
  color: var(--green);
}

.finans-satir.kar-negatif {
  background: rgba(255,23,68,0.08);
  color: var(--red);
}

.finans-satir.kar-sifir {
  background: rgba(255,145,0,0.08);
  color: var(--orange);
}

/* ===== CANLI HESAPLAMA KUTUSU ===== */
.canli-hesap {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hesap-satir {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: var(--text2);
}

.hesap-satir span:last-child {
  font-weight: 700;
  color: var(--text);
}

.hesap-satir.hesap-kar {
  border-top: 1px dashed var(--border);
  padding-top: 6px;
  margin-top: 2px;
}

.hesap-satir.hesap-kar span:last-child {
  font-size: 16px;
}

/* ===== SATIŞ BİLGİ KUTUSU (Hızlı Satış Modal) ===== */
.satis-bilgi-kutu {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 4px;
}

.satis-bilgi-satir {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  text-align: center;
}

.satis-bilgi-satir span {
  display: block;
  font-size: 12px;
  color: var(--text2);
  margin-bottom: 2px;
}

.satis-bilgi-satir strong {
  font-size: 15px;
  color: var(--text);
}

/* ===== ÖZET KUTU ===== */
.ozet-kutu {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}

.ozet-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  text-align: center;
}

.ozet-item .etiket {
  font-size: 12px;
  color: var(--text2);
  display: block;
  margin-bottom: 4px;
}

.ozet-item .deger {
  font-size: 18px;
  font-weight: 700;
}

.ozet-item.gelir .deger { color: var(--green); }
.ozet-item.gider .deger { color: var(--red); }

/* ===== RAPOR KARTLARI ===== */
.rapor-filtre {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.rapor-filtre input[type="date"] {
  flex: 1;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg2);
  color: var(--text);
  font-size: 13px;
}

.rapor-filtre span {
  color: var(--text2);
}

.rapor-kartlar {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin-bottom: 20px;
}

.rapor-kart {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 10px;
  text-align: center;
}

.rapor-etiket {
  display: block;
  font-size: 11px;
  color: var(--text2);
  margin-bottom: 6px;
}

.rapor-deger {
  font-size: 16px;
  font-weight: 700;
}

.rapor-kart.gelir .rapor-deger { color: var(--green); }
.rapor-kart.gider .rapor-deger { color: var(--red); }
.rapor-kart.kar .rapor-deger { color: var(--accent); }

.section-title {
  font-size: 15px;
  font-weight: 600;
  margin: 16px 0 8px;
  color: var(--text2);
}

/* ===== İŞLEM KARTI ===== */
.islem-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
}

.islem-card .islem-ust {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.islem-card .islem-ust h4 {
  font-size: 14px;
  font-weight: 600;
}

.islem-card .islem-tarih {
  font-size: 12px;
  color: var(--text2);
}

.islem-card .islem-detay {
  font-size: 13px;
  color: var(--text2);
  display: flex;
  justify-content: space-between;
}

.islem-card .islem-tutar {
  font-weight: 700;
  font-size: 15px;
}

.islem-tutar.gelir { color: var(--green); }
.islem-tutar.gider { color: var(--red); }

/* İşlem kartı kar bilgisi */
.islem-kar {
  margin-top: 4px;
  padding-top: 4px;
  border-top: 1px dashed var(--border);
  font-size: 12px;
  font-weight: 600;
  text-align: right;
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 200;
  animation: fadeIn 0.2s ease;
}

.modal-overlay.hidden { display: none; }

.modal {
  background: var(--bg2);
  width: 100%;
  max-width: 500px;
  max-height: 85vh;
  border-radius: 20px 20px 0 0;
  overflow-y: auto;
  animation: slideUp 0.25s ease;
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg2);
}

.modal-header h2 { font-size: 17px; }

.modal-close {
  background: none;
  border: none;
  color: var(--text2);
  font-size: 28px;
  cursor: pointer;
  padding: 0 4px;
}

.modal-body {
  padding: 16px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group label {
  font-size: 13px;
  color: var(--text2);
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  outline: none;
  width: 100%;
  box-sizing: border-box;
}

.form-group textarea {
  resize: vertical;
  font-family: inherit;
  min-height: 50px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.modal-body .btn-primary {
  margin-top: 8px;
  padding: 14px;
  font-size: 16px;
  border-radius: var(--radius);
}

/* ===== STOK RAPOR KART ===== */
.stok-bar-container {
  margin-top: 6px;
}

.stok-bar {
  height: 6px;
  border-radius: 3px;
  background: var(--border);
  overflow: hidden;
}

.stok-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.3s;
}

.stok-deger-yazi {
  display: block;
  font-size: 12px;
  color: var(--text2);
  margin-top: 4px;
  text-align: right;
}

/* ===== ALT NAVİGASYON ===== */
#navbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  background: var(--bg2);
  display: flex;
  justify-content: space-around;
  align-items: center;
  border-top: 1px solid var(--border);
  z-index: 100;
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.nav-btn {
  background: none;
  border: none;
  color: var(--text2);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  cursor: pointer;
  padding: 6px 12px;
  transition: color 0.2s;
}

.nav-btn.active { color: var(--accent); }

.nav-icon { font-size: 22px; }
.nav-label { font-size: 11px; font-weight: 500; }

/* ===== BOŞ DURUM ===== */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text2);
}

.empty-state .empty-icon {
  font-size: 48px;
  margin-bottom: 12px;
}

.empty-state p {
  font-size: 14px;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* ===== TOAST BİLDİRİM ===== */
.toast {
  position: fixed;
  bottom: calc(var(--nav-h) + 16px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg3);
  color: var(--text);
  padding: 10px 20px;
  border-radius: 10px;
  font-size: 14px;
  z-index: 300;
  animation: toastIn 0.3s ease, toastOut 0.3s ease 2s forwards;
  border: 1px solid var(--border);
  max-width: 90%;
  text-align: center;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

@keyframes toastOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

/* ===== RESPONSİVE - iOS & MOBİL ===== */

/* iOS input zoom engelleme (16px altında zoom yapar) */
@supports (-webkit-touch-callout: none) {
  .form-group input,
  .form-group select,
  .form-group textarea,
  .search-bar input {
    font-size: 16px;
  }
}

/* Küçük telefonlar (iPhone SE, eski modeller) */
@media (max-width: 374px) {
  .rapor-kartlar {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .rapor-kart {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
  }

  .rapor-etiket {
    margin-bottom: 0;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .search-bar {
    flex-direction: column;
  }

  .search-bar .btn-primary {
    width: 100%;
    text-align: center;
  }

  .card-body {
    grid-template-columns: 1fr 1fr;
    gap: 2px 8px;
    font-size: 12px;
  }

  .satis-bilgi-kutu {
    grid-template-columns: 1fr;
  }

  .ozet-kutu {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .finans-satir {
    font-size: 12px;
    padding: 5px 8px;
  }

  .card-actions button {
    padding: 8px 10px;
    font-size: 12px;
  }

  #topbar h1 {
    font-size: 16px;
  }
}

/* Orta telefonlar (standart iPhone, Android) */
@media (min-width: 375px) and (max-width: 767px) {
  .page {
    padding: 8px 14px;
  }

  .rapor-kartlar {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 6px;
  }

  .rapor-deger {
    font-size: 14px;
  }

  .rapor-etiket {
    font-size: 10px;
  }
}

/* Tablet ve büyük ekranlar */
@media (min-width: 768px) {
  .page {
    max-width: 600px;
    margin: 0 auto;
    padding: 12px 16px;
  }

  #navbar {
    max-width: 600px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 16px 16px 0 0;
    border-left: 1px solid var(--border);
    border-right: 1px solid var(--border);
  }

  #topbar {
    max-width: 600px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 0 0 16px 16px;
    border-left: 1px solid var(--border);
    border-right: 1px solid var(--border);
  }

  .modal {
    border-radius: 20px;
    margin-bottom: 20px;
    max-height: 80vh;
  }

  .modal-overlay {
    align-items: center;
  }

  .card {
    transition: transform 0.15s, box-shadow 0.15s;
  }

  .card:hover {
    box-shadow: 0 4px 12px var(--shadow);
  }
}

/* Dokunma hedefleri (iOS minimum 44px) */
.btn-primary,
.btn-secondary,
.btn-danger,
.btn-satis,
.btn-edit {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.nav-btn {
  min-height: 44px;
  min-width: 44px;
}

.modal-close {
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#btn-sifirla,
#theme-toggle {
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* iOS safe area (notch, home indicator) */
@supports (padding: env(safe-area-inset-top)) {
  #topbar {
    padding-top: env(safe-area-inset-top);
    height: calc(var(--top-h) + env(safe-area-inset-top));
  }

  #navbar {
    padding-bottom: env(safe-area-inset-bottom);
    height: calc(var(--nav-h) + env(safe-area-inset-bottom));
  }

  #content {
    padding-top: calc(var(--top-h) + env(safe-area-inset-top) + 8px);
    padding-bottom: calc(var(--nav-h) + env(safe-area-inset-bottom) + 16px);
  }

  .toast {
    bottom: calc(var(--nav-h) + env(safe-area-inset-bottom) + 16px);
  }
}

/* Yatay mod (landscape) */
@media (orientation: landscape) and (max-height: 500px) {
  :root {
    --nav-h: 48px;
    --top-h: 44px;
  }

  .nav-label {
    display: none;
  }

  .nav-icon {
    font-size: 20px;
  }

  .modal {
    max-height: 90vh;
  }
}

/* Metin taşma önleme */
.card-header h3,
.islem-card h4 {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 60%;
}

/* Sayı girişi ok butonlarını kaldır (mobilde gereksiz) */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="number"] {
  -moz-appearance: textfield;
}

/* Select ok stili iOS uyumlu */
.form-group select {
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}

/* Aktif durum dokunma geri bildirimi */
.btn-primary:active,
.btn-secondary:active,
.btn-satis:active,
.btn-edit:active,
.btn-danger:active {
  opacity: 0.7;
  transform: scale(0.97);
}

.nav-btn:active {
  transform: scale(0.9);
}

/* ===== PARTİ SEÇİM ===== */
.parti-secim {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.parti-baslik {
  font-size: 13px;
  color: var(--text2);
  font-weight: 600;
  margin-bottom: 2px;
}

.parti-yukleniyor,
.parti-bos {
  text-align: center;
  padding: 12px;
  color: var(--text2);
  font-size: 13px;
}

.parti-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.parti-item.secili {
  border-color: var(--accent);
  background: rgba(233, 69, 96, 0.08);
}

.parti-item input[type="radio"] {
  accent-color: var(--accent);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.parti-bilgi {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  font-size: 13px;
}

.parti-tarih {
  color: var(--text2);
}

.parti-fiyat {
  color: var(--text);
  font-weight: 600;
}

.parti-kalan {
  color: var(--green);
  font-weight: 500;
}

/* ===== ALIŞ KALAN BİLGİSİ ===== */
.alis-kalan-bilgi {
  font-size: 12px;
  color: var(--text2);
  padding: 6px 0 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.kalan-bar {
  flex: 1;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.kalan-bar-fill {
  height: 100%;
  background: var(--green);
  border-radius: 2px;
  transition: width 0.3s;
}

/* Skeleton loading efekti (gelecek için) */
@keyframes shimmer {
  0% { background-position: -200px 0; }
  100% { background-position: 200px 0; }
}
