/* ============================================================
   B2B Portal - Tasarım Tokenları ve Genel Bileşen Stilleri
   Bootstrap 5.3'ün CSS değişkenlerini (--bs-*) kök seviyede
   yeniden tanımlayarak buton/form/tablo/sayfalama gibi tüm
   bileşenlere TEK yerden tutarlı bir görünüm veriyor - her
   sayfa kendi stilini tekrar tanımlamak zorunda kalmıyor.
   ============================================================ */
:root {
  --bs-primary: #2563eb;
  --bs-primary-rgb: 37, 99, 235;
  --bs-link-color: #2563eb;
  --bs-link-color-rgb: 37, 99, 235;
  --bs-link-hover-color: #1d4ed8;
  --bs-link-hover-color-rgb: 29, 78, 216;
  --bs-border-radius: 0.6rem;
  --bs-border-radius-sm: 0.45rem;
  --bs-border-radius-lg: 0.85rem;
  --bs-border-color: #e4e7ec;
  --bs-body-bg: #f5f6f8;
  --bs-body-color: #1f2430;
  --bs-body-font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --app-shadow-sm: 0 1px 2px rgba(16, 24, 40, .06);
  --app-shadow-md: 0 6px 18px rgba(16, 24, 40, .09), 0 1px 2px rgba(16, 24, 40, .04);
  --app-ink-soft: #5b6472;
  --app-ink-faint: #8a94a6;
  --app-surface: #ffffff;
}

html {
  font-size: 15px;
  position: relative;
  min-height: 100%;
}

@media (min-width: 768px) {
  html {
    font-size: 15.5px;
  }
}

body {
  background: var(--bs-body-bg);
  -webkit-font-smoothing: antialiased;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus,
.form-control:focus, .form-select:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, .18);
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

h1, h2, h3, h4, h5, h6 {
  letter-spacing: -0.01em;
}

.display-6 {
  font-weight: 650;
}

/* ---------- Kartlar ---------- */
.card {
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius-lg);
  box-shadow: var(--app-shadow-sm);
  transition: box-shadow .15s ease;
}

.card:hover {
  box-shadow: var(--app-shadow-md);
}

.card-title {
  font-weight: 620;
}

/* ---------- Butonlar ---------- */
.btn {
  border-radius: var(--bs-border-radius);
  font-weight: 560;
  transition: transform .05s ease, box-shadow .15s ease, background-color .15s ease;
}

.btn-primary {
  box-shadow: 0 1px 2px rgba(37, 99, 235, .25);
}

.btn-primary:hover {
  box-shadow: 0 4px 10px rgba(37, 99, 235, .28);
}

.btn:active {
  transform: translateY(1px);
}

/* ---------- Formlar ---------- */
.form-control, .form-select {
  border-radius: var(--bs-border-radius-sm);
  border-color: var(--bs-border-color);
}

.form-label {
  font-weight: 560;
  color: var(--app-ink-soft);
  font-size: .84rem;
}

/* ---------- Tablolar ---------- */
.table {
  --bs-table-border-color: var(--bs-border-color);
  background: var(--app-surface);
}

.table thead th {
  text-transform: uppercase;
  font-size: .72rem;
  letter-spacing: .04em;
  font-weight: 650;
  color: var(--app-ink-faint);
  background: #f8f9fb;
  white-space: nowrap;
}

.table-responsive {
  background: var(--app-surface);
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius-lg);
  box-shadow: var(--app-shadow-sm);
  overflow: hidden;
}

.table-responsive .table {
  margin-bottom: 0;
}

.table > :not(caption) > * > * {
  padding: .55rem .7rem;
}

tr.order-row:hover {
  background-color: #eef3ff;
}

/* ---------- Sayfalama ---------- */
.pagination {
  gap: 4px;
}

.page-link {
  border-radius: var(--bs-border-radius-sm) !important;
  border-color: var(--bs-border-color);
  color: var(--app-ink-soft);
}

.page-item.active .page-link {
  background: var(--bs-primary);
  border-color: var(--bs-primary);
}

/* ---------- Uyarılar ---------- */
.alert {
  border-radius: var(--bs-border-radius);
  border: 1px solid transparent;
}

/* ---------- Filtre formu (Bekleyen Siparişler / Belge Güncelleme / İskonto Güncelleme) ---------- */
#filtreForm {
  background: var(--app-surface);
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius-lg);
  box-shadow: var(--app-shadow-sm);
  padding: 14px 16px 16px;
}

#filtreForm .form-control, #filtreForm .form-select {
  background-color: #fbfbfc;
}

#filtreForm .form-control:focus, #filtreForm .form-select:focus {
  background-color: #fff;
}

.siralama-ok {
  color: var(--app-ink-faint);
  text-decoration: none;
  display: inline-block;
  font-size: 11px;
}

.siralama-ok:hover {
  color: var(--bs-primary);
}

/* ---------- Çoklu seçim filtre dropdown'ı (_FiltreCoklu.cshtml) ---------- */
.filtre-coklu-buton {
  text-align: left;
  background: #fbfbfc;
}

.filtre-coklu-menu {
  border-radius: var(--bs-border-radius);
  box-shadow: var(--app-shadow-md);
  border-color: var(--bs-border-color);
}