/* Balıkesir Toplu Taşıma A.Ş. — Araç Talep Sistemi
   Kurumsal tema: koyu lacivert marka rengi + amber vurgu rengi.
   Renk token'ları Material 3 tonal palet yöntemiyle (lacivert tohum renginden
   Primary/Neutral/Neutral-Variant paletleri türetilerek) hesaplanmıştır. */

:root {
  --btt-lacivert: #1f6dad;
  --btt-lacivert-koyu: #0e314e;
  --btt-lacivert-acik: #3892dc;
  --btt-amber: #f5a524;
  --btt-amber-koyu: #d68a0f;
  --btt-bg: #fafafa;
  --btt-yuzey: #ffffff;
  --btt-yuzey-alt: #f4f5f5;
  --btt-cizgi: #dce1e5;
  --btt-metin: #181a1b;
  --btt-metin-ikincil: #60676c;
  --btt-baslik: var(--btt-lacivert-koyu);
  --btt-vurgu-metin: var(--btt-lacivert);
  --btt-kart-golge: 0 1px 3px rgba(15, 42, 67, 0.08), 0 8px 24px rgba(15, 42, 67, 0.06);
  --btt-kart-golge-hover: 0 4px 10px rgba(15, 42, 67, 0.10), 0 14px 32px rgba(15, 42, 67, 0.10);
  --btt-radius: 1rem;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-tema="acik"]) {
    --btt-bg: #131516;
    --btt-yuzey: #222426;
    --btt-yuzey-alt: #2e3133;
    --btt-cizgi: #38434d;
    --btt-metin: #e9ebec;
    --btt-metin-ikincil: #a9aeb2;
    --btt-lacivert-acik: #6caee5;
    --btt-baslik: #cbe3f6;
    --btt-vurgu-metin: #8ec1eb;
    --btt-kart-golge: 0 1px 3px rgba(0, 0, 0, 0.35), 0 8px 24px rgba(0, 0, 0, 0.25);
    --btt-kart-golge-hover: 0 4px 10px rgba(0, 0, 0, 0.4), 0 14px 32px rgba(0, 0, 0, 0.3);
  }
}

:root[data-tema="koyu"] {
  --btt-bg: #131516;
  --btt-yuzey: #222426;
  --btt-yuzey-alt: #2e3133;
  --btt-cizgi: #38434d;
  --btt-metin: #e9ebec;
  --btt-metin-ikincil: #a9aeb2;
  --btt-lacivert-acik: #6caee5;
  --btt-baslik: #cbe3f6;
  --btt-vurgu-metin: #8ec1eb;
  --btt-kart-golge: 0 1px 3px rgba(0, 0, 0, 0.35), 0 8px 24px rgba(0, 0, 0, 0.25);
  --btt-kart-golge-hover: 0 4px 10px rgba(0, 0, 0, 0.4), 0 14px 32px rgba(0, 0, 0, 0.3);
}

html {
  font-size: 15px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  background-color: var(--btt-bg);
  font-family: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  color: var(--btt-metin);
  transition: background-color .2s ease, color .2s ease;
}

/* ---------- Navbar ---------- */

.btt-navbar {
  background: linear-gradient(100deg, var(--btt-lacivert-koyu) 0%, var(--btt-lacivert) 55%, var(--btt-lacivert-acik) 100%);
  box-shadow: 0 2px 10px rgba(8, 42, 72, 0.25);
  padding-top: .65rem;
  padding-bottom: .65rem;
}

.btt-brand {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-weight: 700;
  letter-spacing: .01em;
}

.btt-brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 0.65rem;
  background: linear-gradient(135deg, var(--btt-amber), var(--btt-amber-koyu));
  color: var(--btt-lacivert-koyu);
  font-weight: 800;
  font-size: 0.95rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
  flex-shrink: 0;
}

.btt-brand-text {
  line-height: 1.15;
}

.btt-brand-text small {
  display: block;
  font-weight: 400;
  font-size: .72rem;
  opacity: .8;
}

.btt-logo-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: .6rem;
  padding: .35rem .6rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  flex-shrink: 0;
}

.btt-logo-chip img {
  display: block;
  height: 2.1rem;
  width: auto;
}

.auth-panel-brand .btt-logo-chip {
  padding: .6rem 1rem;
}

.auth-panel-brand .btt-logo-chip img {
  height: 3.2rem;
}

.btt-navbar .nav-link {
  border-radius: .5rem;
  padding: .45rem .75rem;
  font-size: .92rem;
  opacity: .92;
  white-space: nowrap;
  transition: background-color .15s ease, opacity .15s ease;
}

.btt-navbar .nav-link:hover {
  background-color: rgba(255, 255, 255, 0.12);
  opacity: 1;
}

.btt-navbar .nav-link.active {
  background-color: rgba(255, 255, 255, 0.18);
  opacity: 1;
}

/* ---------- Kenar çubuğu (giriş yapılmış tüm roller) ---------- */

.app-govde {
  display: flex;
  min-height: 100vh;
}

.kc {
  width: 232px;
  flex-shrink: 0;
  background: linear-gradient(190deg, var(--btt-lacivert-koyu) 0%, var(--btt-lacivert) 100%);
  color: #fff;
  display: flex;
  flex-direction: column;
  transition: width .2s ease;
  position: sticky;
  top: 0;
  align-self: flex-start;
  height: 100vh;
  overflow-x: hidden;
  overflow-y: auto;
  z-index: 1030;
}

.kc-baslik {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: 1rem .9rem;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
  min-height: 64px;
  flex-shrink: 0;
}

.kc-marka {
  display: flex;
  align-items: center;
  gap: .65rem;
  color: #fff;
  text-decoration: none;
  min-width: 0;
  flex: 1;
}

.kc-marka-rozet {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: .55rem;
  padding: .3rem .4rem;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.kc-marka-rozet img {
  display: block;
  height: 1.6rem;
  width: auto;
}

.kc-marka-metin {
  min-width: 0;
  overflow: hidden;
  line-height: 1.25;
  opacity: 1;
  transition: opacity .12s ease;
}

.kc-marka-metin strong {
  display: block;
  font-size: .92rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kc-marka-metin small {
  display: block;
  font-size: .64rem;
  opacity: .78;
  white-space: normal;
  overflow-wrap: break-word;
}

.kc-daralt,
.kc-kapat,
.kc-mobil-ac {
  background: rgba(255, 255, 255, .12);
  border: none;
  color: #fff;
  width: 1.9rem;
  height: 1.9rem;
  border-radius: .5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background-color .15s ease, transform .2s ease;
}

.kc-daralt svg,
.kc-kapat svg,
.kc-mobil-ac svg {
  width: 1rem;
  height: 1rem;
}

.kc-daralt:hover,
.kc-kapat:hover,
.kc-mobil-ac:hover {
  background: rgba(255, 255, 255, .22);
}

.kc-nav {
  flex: 1;
  overflow-y: auto;
  padding: .6rem .55rem;
  display: flex;
  flex-direction: column;
  gap: .15rem;
}

.kc-link {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .6rem .7rem;
  border-radius: .6rem;
  color: #fff;
  text-decoration: none;
  opacity: .88;
  white-space: nowrap;
  position: relative;
  transition: background-color .15s ease, opacity .15s ease;
}

.kc-link:hover {
  background: rgba(255, 255, 255, .1);
  opacity: 1;
}

.kc-link.active {
  background: rgba(255, 255, 255, .16);
  opacity: 1;
}

.kc-link.active::before {
  content: "";
  position: absolute;
  left: -.55rem;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: var(--btt-amber);
  border-radius: 0 3px 3px 0;
}

.kc-link svg {
  width: 1.15rem;
  height: 1.15rem;
  flex-shrink: 0;
}

.kc-link span {
  overflow: hidden;
}

.kc-alt {
  padding: .75rem .9rem;
  border-top: 1px solid rgba(255, 255, 255, .12);
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-shrink: 0;
}

.kc-avatar {
  width: 2.05rem;
  height: 2.05rem;
  border-radius: 50%;
  background: var(--btt-amber);
  color: var(--btt-lacivert-koyu);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .82rem;
  flex-shrink: 0;
  text-decoration: none;
}

.btt-profil-avatar {
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 50%;
  background: var(--btt-amber);
  color: var(--btt-lacivert-koyu);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.7rem;
  flex-shrink: 0;
}

.kc-kullanici {
  overflow: hidden;
  white-space: nowrap;
  line-height: 1.25;
  flex: 1;
  min-width: 0;
  display: block;
  color: inherit;
  text-decoration: none;
}

.kc-kullanici strong {
  display: block;
  font-size: .84rem;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kc-kullanici span {
  font-size: .68rem;
  opacity: .78;
}

.kc-cikis-form {
  flex-shrink: 0;
}

.kc-cikis {
  background: rgba(255, 255, 255, .12);
  border: none;
  color: #fff;
  width: 2.05rem;
  height: 2.05rem;
  border-radius: .5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color .15s ease;
}

.kc-cikis:hover {
  background: rgba(224, 57, 58, .55);
}

.kc-cikis svg {
  width: 1.05rem;
  height: 1.05rem;
}

.kc-mobil-goster {
  display: none;
}

.kc-orten {
  display: none;
}

/* Masaüstünde daraltma: metinler gizlenir, sadece ikonlar kalır. Attribute
   html[data-kc] üzerinde tutulur (bkz. _Layout.cshtml head script) ki tema
   geçişinde olduğu gibi sayfa boyanmadan önce uygulanıp yanıp sönme (FOUC)
   olmasın. */
@media (min-width: 992px) {
  html[data-kc="dar"] .kc { width: 68px; }
  html[data-kc="dar"] .kc-baslik { flex-direction: column; justify-content: center; padding-inline: .4rem; gap: .5rem; }
  html[data-kc="dar"] .kc-marka { flex: 0; }
  html[data-kc="dar"] .kc-marka-metin { opacity: 0; width: 0; }
  html[data-kc="dar"] .kc-daralt { transform: rotate(180deg); }
  html[data-kc="dar"] .kc-link { justify-content: center; padding-inline: 0; }
  html[data-kc="dar"] .kc-link span { display: none; }
  html[data-kc="dar"] .kc-link.active::before { left: -.35rem; }
  html[data-kc="dar"] .kc-alt { justify-content: center; padding-inline: .4rem; }
  html[data-kc="dar"] .kc-kullanici,
  html[data-kc="dar"] .kc-cikis-form { display: none; }
}

@media (max-width: 991.98px) {
  .kc {
    position: fixed;
    top: 0;
    left: 0;
    width: 258px;
    transform: translateX(-100%);
    transition: transform .25s ease;
    box-shadow: 4px 0 24px rgba(0, 0, 0, .35);
  }
  .kc.kc-mobil-acik {
    transform: translateX(0);
  }
  .kc-daralt {
    display: none;
  }
  .kc-mobil-goster {
    display: inline-flex;
  }
  .kc-orten.kc-orten-gorunur {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(10, 20, 30, .45);
    z-index: 1025;
  }
}

.kc-mobil-ac {
  background: var(--btt-yuzey-alt);
  color: var(--btt-metin-ikincil);
}

.kc-mobil-ac:hover {
  background: var(--btt-cizgi);
}

@media (min-width: 992px) {
  .kc-mobil-ac {
    display: none;
  }
}

.icerik-alani {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.ust-cubuk {
  height: 62px;
  flex-shrink: 0;
  border-bottom: 1px solid var(--btt-cizgi);
  background: var(--btt-yuzey);
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 1.4rem;
  position: sticky;
  top: 0;
  z-index: 20;
}

.ust-cubuk-baslik {
  font-weight: 700;
  color: var(--btt-baslik);
  font-size: 1.02rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ust-cubuk-sag {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-left: auto;
}

.app-icerik {
  padding-top: 1.5rem;
}

/* ---------- Genel yüzeyler ---------- */

.card {
  border: none;
  border-radius: var(--btt-radius);
  box-shadow: var(--btt-kart-golge);
  background-color: var(--btt-yuzey);
  color: var(--btt-metin);
}

.card .card-body h5,
.card .card-title {
  font-weight: 700;
  color: var(--btt-baslik);
}

h2 {
  font-weight: 700;
  color: var(--btt-baslik);
}

.table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--btt-metin);
  --bs-table-striped-bg: color-mix(in srgb, var(--btt-yuzey) 60%, var(--btt-yuzey-alt) 40%);
  --bs-table-striped-color: var(--btt-metin);
  --bs-table-hover-bg: var(--btt-yuzey-alt);
  --bs-table-hover-color: var(--btt-metin);
  --bs-table-active-bg: var(--btt-yuzey-alt);
  --bs-table-active-color: var(--btt-metin);
  color: var(--btt-metin);
}

.table-responsive {
  background: var(--btt-yuzey);
  border-radius: var(--btt-radius);
  box-shadow: var(--btt-kart-golge);
  padding: .25rem;
}

.table thead th {
  text-transform: uppercase;
  font-size: .72rem;
  letter-spacing: .04em;
  color: var(--btt-metin-ikincil);
  border-bottom-width: 1px;
  border-color: var(--btt-cizgi);
  background-color: var(--btt-yuzey-alt);
}

.table > :not(caption) > * > * {
  padding: .8rem .9rem;
  border-color: var(--btt-cizgi);
}

/* ---------- Talep durumu satır şeridi ---------- */

.table tbody tr[data-durum-renk] {
  box-shadow: inset 3px 0 0 var(--durum-renk, transparent);
}

.table tbody tr[data-durum-renk="beklemede"] { --durum-renk: var(--btt-amber); }
.table tbody tr[data-durum-renk="onay"] { --durum-renk: #1f9d55; }
.table tbody tr[data-durum-renk="red"] { --durum-renk: #d64545; }
.table tbody tr[data-durum-renk="bilgi"] { --durum-renk: #2b8fd6; }
.table tbody tr[data-durum-renk="aktif"] { --durum-renk: var(--btt-lacivert); }
.table tbody tr[data-durum-renk="notr"] { --durum-renk: var(--btt-metin-ikincil); }

.badge {
  font-weight: 600;
  letter-spacing: .01em;
  padding: .4em .65em;
  border-radius: .5rem;
}

/* ---------- Kullanıcı rol rozetleri ---------- */

.btt-rol-admin {
  background: var(--btt-lacivert-koyu);
  color: #fff;
}

.btt-rol-sorumlu {
  background: var(--btt-amber);
  color: #4a2f00;
}

.btt-rol-teslimgorevlisi {
  background: #2b8fd6;
  color: #fff;
}

.btt-rol-personel {
  background: var(--btt-lacivert);
  color: #fff;
}

/* ---------- Butonlar ---------- */

.btn {
  border-radius: 1.4rem;
  font-weight: 600;
  padding: .5rem 1.1rem;
  transition: transform .1s ease, background-color .15s ease, box-shadow .15s ease;
}

.btn:active {
  transform: translateY(1px) scale(.98);
}

.btn-sm {
  border-radius: 1.1rem;
}

.btn-primary {
  background-color: var(--btt-lacivert);
  border-color: var(--btt-lacivert);
}

.btn-primary:hover, .btn-primary:focus {
  background-color: var(--btt-lacivert-acik);
  border-color: var(--btt-lacivert-acik);
}

.btn-outline-primary {
  color: var(--btt-vurgu-metin);
  border-color: var(--btt-vurgu-metin);
}

.btn-outline-primary:hover {
  background-color: var(--btt-vurgu-metin);
  border-color: var(--btt-vurgu-metin);
  color: var(--btt-yuzey);
}

.btn-outline-secondary {
  color: var(--btt-metin-ikincil);
  border-color: var(--btt-cizgi);
}

.btn-outline-secondary:hover {
  background-color: var(--btt-metin-ikincil);
  border-color: var(--btt-metin-ikincil);
  color: var(--btt-yuzey);
}

.btn-warning {
  color: #4a2f00;
}

/* ---------- Modal, dropdown, liste grubu (koyu tema uyumu) ---------- */

.modal-content {
  background-color: var(--btt-yuzey);
  color: var(--btt-metin);
  border-color: var(--btt-cizgi);
}

.modal-header,
.modal-footer {
  border-color: var(--btt-cizgi);
}

:root[data-tema="koyu"] .btn-close {
  filter: invert(1) grayscale(1);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-tema="acik"]) .btn-close {
    filter: invert(1) grayscale(1);
  }
}

/* ---------- Tutanak önizleme modalı ---------- */

.btt-tutanak-onizleme-govde {
  background-color: var(--btt-yuzey-alt);
  min-height: 320px;
}

.btt-tutanak-yukleniyor {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .8rem;
  padding: 4rem 1rem;
  color: var(--btt-metin-ikincil);
  font-size: .9rem;
}

/* Belge her zaman kağıt gibi beyaz zeminde görünür; koyu temada bile. */
.btt-tutanak-sayfa {
  background: #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, .18);
  border-radius: .4rem;
  padding: 1.5rem 2rem;
  margin: 0 auto;
  color: #000;
  overflow-x: auto;
}

/* docx-preview'e ignoreWidth:true verildiği için belge artik sabit A4 piksel
   genişliği dayatmıyor, bu kapsayıcının genişliğine göre esniyor (bkz. Index.cshtml). */
.btt-tutanak-sayfa .btt-docx {
  background: transparent;
  width: 100% !important;
}

.btt-tutanak-sayfa .btt-docx table {
  width: 100% !important;
  table-layout: fixed;
}

.dropdown-menu {
  background-color: var(--btt-yuzey);
  color: var(--btt-metin);
  border-color: var(--btt-cizgi);
}

.dropdown-item {
  color: var(--btt-metin);
}

.dropdown-item:hover,
.dropdown-item:focus {
  background-color: var(--btt-yuzey-alt);
  color: var(--btt-metin);
}

.list-group-item {
  background-color: var(--btt-yuzey);
  color: var(--btt-metin);
  border-color: var(--btt-cizgi);
}

.text-muted {
  color: var(--btt-metin-ikincil) !important;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.15rem var(--btt-yuzey), 0 0 0 0.3rem rgba(31, 109, 173, 0.35);
}

/* ---------- Form kontrolleri ---------- */

.form-control, .form-select {
  border-radius: .55rem;
  border-color: var(--btt-cizgi);
  background-color: var(--btt-yuzey);
  color: var(--btt-metin);
}

.form-control:focus, .form-select:focus {
  border-color: var(--btt-lacivert-acik);
  background-color: var(--btt-yuzey);
  color: var(--btt-metin);
}

.form-check-input {
  background-color: var(--btt-yuzey);
  border-color: var(--btt-cizgi);
}

.form-check-input:checked {
  background-color: var(--btt-lacivert);
  border-color: var(--btt-lacivert);
}

/* Tarayici otomatik doldurma (autofill) kendi acik renk arka planini dayatir ve
   normal background-color kuralini yok sayar; koyu temada beyaz kutu olarak
   kalmasini bu sekilde engelliyoruz. */
.form-control:-webkit-autofill,
.form-control:-webkit-autofill:hover,
.form-control:-webkit-autofill:focus,
.form-control:-webkit-autofill:active {
  -webkit-text-fill-color: var(--btt-metin);
  -webkit-box-shadow: 0 0 0 30px var(--btt-yuzey) inset;
  box-shadow: 0 0 0 30px var(--btt-yuzey) inset;
  caret-color: var(--btt-metin);
  transition: background-color 5000s ease-in-out 0s;
}

/* Bootstrap'in varsayilan disabled/readonly acik gri arka plani koyu temada
   dokunulmadan kalirsa ayni "beyaz kutu" sorununu tekrar eder; onceden onlem. */
.form-control:disabled, .form-control[readonly],
.form-select:disabled {
  background-color: var(--btt-yuzey-alt);
  color: var(--btt-metin-ikincil);
  opacity: 1;
}

.form-label {
  font-weight: 600;
  font-size: .9rem;
  color: var(--btt-metin-ikincil);
}

/* ---------- İstatistik kartları (Dashboard) ---------- */

.stat-card {
  position: relative;
  overflow: hidden;
  border-radius: 1.1rem;
  background: linear-gradient(135deg, var(--btt-lacivert), var(--btt-lacivert-koyu));
  box-shadow: 0 8px 20px rgba(14, 49, 78, .22);
  padding: 1.15rem 1.3rem;
  border-left: none;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: transform .18s ease, box-shadow .18s ease;
  height: 100%;
}

/* Tiklanabilir istatistik karti: kartin kendisi degismeden linke sarilir. */
.btt-stat-link {
  display: block;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.btt-stat-link:hover .stat-card,
.btt-stat-link:focus-visible .stat-card {
  transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(14, 49, 78, .3);
}

.btt-stat-link:focus-visible {
  outline: 2px solid var(--btt-lacivert-acik);
  outline-offset: 3px;
  border-radius: 1.1rem;
}

.stat-card::after {
  content: "";
  position: absolute;
  right: -14px;
  bottom: -14px;
  width: 5.4rem;
  height: 5.4rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, .08);
  pointer-events: none;
}

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(14, 49, 78, .3);
}

.stat-card-icon {
  width: 3rem;
  height: 3rem;
  border-radius: .8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: rgba(255, 255, 255, .2);
  color: #fff;
  position: relative;
  z-index: 1;
}

.stat-card-icon svg {
  width: 1.5rem;
  height: 1.5rem;
}

.stat-card .stat-card-value {
  font-size: 1.9rem;
  font-weight: 800;
  line-height: 1;
  color: #fff;
  font-variant-numeric: tabular-nums;
  position: relative;
  z-index: 1;
}

.stat-card .stat-card-label {
  font-size: .8rem;
  color: rgba(255, 255, 255, .82);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .03em;
  position: relative;
  z-index: 1;
}

.stat-card.accent-warning { background: linear-gradient(135deg, var(--btt-amber), var(--btt-amber-koyu)); box-shadow: 0 8px 20px rgba(198, 133, 15, .28); }
.stat-card.accent-warning .stat-card-value,
.stat-card.accent-warning .stat-card-icon { color: #4a2f00; }
.stat-card.accent-warning .stat-card-label { color: rgba(74, 47, 0, .75); }
.stat-card.accent-warning .stat-card-icon { background: rgba(74, 47, 0, .14); }

.stat-card.accent-success { background: linear-gradient(135deg, #25a35c, #12723c); box-shadow: 0 8px 20px rgba(18, 114, 60, .28); }

.stat-card.accent-danger { background: linear-gradient(135deg, #e0575a, #a83236); box-shadow: 0 8px 20px rgba(168, 50, 54, .28); }

.stat-card.accent-info { background: linear-gradient(135deg, #3892dc, #1f6dad); box-shadow: 0 8px 20px rgba(31, 109, 173, .28); }

/* ---------- Giriş / kimlik sayfaları ---------- */

.auth-shell {
  min-height: calc(100vh - 220px);
  display: flex;
  align-items: center;
}

.auth-panel {
  border-radius: 1.1rem;
  overflow: hidden;
  box-shadow: var(--btt-kart-golge-hover);
}

.auth-panel-brand {
  background: linear-gradient(150deg, var(--btt-lacivert-koyu), var(--btt-lacivert-acik));
  color: #fff;
  padding: 2.75rem 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.1rem;
  min-height: 100%;
}

.auth-panel-brand .btt-brand-mark {
  width: 3.4rem;
  height: 3.4rem;
  font-size: 1.3rem;
}

.auth-panel-brand ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: .6rem;
  font-size: .92rem;
  opacity: .92;
}

.auth-panel-brand ul li::before {
  content: "✓";
  color: var(--btt-amber);
  font-weight: 700;
  margin-right: .5rem;
}

.auth-panel-form {
  background: var(--btt-yuzey);
  padding: 2.75rem 2.25rem;
}

/* ---------- Kimlik kartı (footer / genel) ---------- */

.btt-alt-bilgi {
  background: var(--btt-yuzey);
  color: var(--btt-metin-ikincil);
  font-size: .82rem;
  border-top: 1px solid var(--btt-cizgi);
  padding: 1.1rem 1.75rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
  letter-spacing: .01em;
  /* Salt bilgi amaçlı bir satır; metin seçimi bir buton/link gibi
     tıklanabilir görünmesine yol açtığı için kapatılıyor. */
  user-select: none;
  cursor: default;
}

.btt-alt-bilgi strong {
  color: var(--btt-metin);
  font-weight: 600;
}

.btt-alt-bilgi-nokta {
  opacity: .45;
}

.btt-alt-bilgi-anonim {
  padding: 1.1rem 0;
}

.btt-alt-bilgi-anonim .container {
  padding-inline: 1.75rem;
}

/* ---------- Boşluklar ---------- */

.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;
}

/* ---------- Flatpickr (tarih/saat seçici) tema uyumu ---------- */

.flatpickr-calendar {
  box-shadow: var(--btt-kart-golge-hover) !important;
  border-radius: .7rem !important;
  border: 1px solid var(--btt-cizgi) !important;
  background: var(--btt-yuzey) !important;
}

.flatpickr-day {
  color: var(--btt-metin) !important;
}

.flatpickr-day.flatpickr-disabled,
.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay {
  color: var(--btt-metin-ikincil) !important;
}

.flatpickr-day:hover {
  background: var(--btt-yuzey-alt) !important;
  border-color: var(--btt-yuzey-alt) !important;
}

.flatpickr-day.selected,
.flatpickr-day.selected:hover {
  background: var(--btt-lacivert) !important;
  border-color: var(--btt-lacivert) !important;
  color: #fff !important;
}

.flatpickr-time {
  border-top: 1px solid var(--btt-cizgi) !important;
}

.flatpickr-time input.flatpickr-hour,
.flatpickr-time input.flatpickr-minute {
  color: var(--btt-metin) !important;
  background: transparent !important;
  font-weight: 700 !important;
}

.flatpickr-time .flatpickr-am-pm {
  color: var(--btt-metin) !important;
}

.flatpickr-day.today {
  border-color: var(--btt-amber) !important;
}

.flatpickr-day.today:hover {
  background: var(--btt-amber) !important;
  border-color: var(--btt-amber) !important;
  color: #4a2f00 !important;
}

.flatpickr-months .flatpickr-month,
.flatpickr-current-month .flatpickr-monthDropdown-months,
.flatpickr-weekdays,
span.flatpickr-weekday {
  background: var(--btt-lacivert-koyu) !important;
  fill: #fff !important;
}

.flatpickr-current-month input.cur-year,
.flatpickr-current-month .flatpickr-monthDropdown-months,
span.flatpickr-weekday {
  color: #fff !important;
}

.flatpickr-months .flatpickr-prev-month,
.flatpickr-months .flatpickr-next-month {
  color: #fff !important;
  fill: #fff !important;
}

.flatpickr-months .flatpickr-prev-month:hover,
.flatpickr-months .flatpickr-next-month:hover {
  color: var(--btt-amber) !important;
  fill: var(--btt-amber) !important;
}

.flatpickr-time .flatpickr-time-separator,
.flatpickr-time .numInputWrapper span.arrowUp:after {
  border-bottom-color: var(--btt-lacivert);
}

/* ---------- DataTables (sayfalama + arama) tema uyumu ---------- */

.dt-container {
  color: var(--btt-metin);
}

.dt-search input,
.dt-length select {
  background-color: var(--btt-yuzey) !important;
  color: var(--btt-metin) !important;
  border-color: var(--btt-cizgi) !important;
  border-radius: .5rem !important;
}

.dt-search label,
.dt-length label,
.dt-info {
  color: var(--btt-metin-ikincil) !important;
}

.dt-paging .dt-paging-button .page-link {
  color: var(--btt-lacivert) !important;
  background-color: var(--btt-yuzey) !important;
  border-color: var(--btt-cizgi) !important;
}

.dt-paging .dt-paging-button.current .page-link,
.dt-paging .dt-paging-button.active .page-link {
  background-color: var(--btt-lacivert) !important;
  border-color: var(--btt-lacivert) !important;
  color: #fff !important;
}

.dt-paging .dt-paging-button.disabled .page-link {
  color: var(--btt-metin-ikincil) !important;
  background-color: var(--btt-yuzey-alt) !important;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

/* ---------- Raporlar sayfası grafikleri ---------- */

.rapor-bar-satiri {
  display: grid;
  grid-template-columns: 7rem 1fr 2.2rem;
  align-items: center;
  gap: .75rem;
  padding: .45rem 0;
}

.rapor-bar-etiket {
  font-size: .85rem;
  font-weight: 600;
  color: var(--btt-metin);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rapor-bar-yol {
  background: var(--btt-yuzey-alt);
  border-radius: .4rem;
  height: .6rem;
  overflow: hidden;
}

.rapor-bar-dolgu {
  height: 100%;
  border-radius: .4rem;
  background: linear-gradient(90deg, var(--btt-lacivert), var(--btt-lacivert-acik));
  transition: width .3s ease;
}

.rapor-bar-dolgu-amber {
  background: linear-gradient(90deg, var(--btt-amber-koyu), var(--btt-amber));
}

.rapor-bar-deger {
  font-size: .85rem;
  font-weight: 700;
  color: var(--btt-baslik);
  text-align: right;
}

.rapor-trend-grafik {
  display: flex;
  align-items: flex-end;
  gap: 1rem;
  height: 11rem;
  padding-top: 1.5rem;
}

.rapor-trend-sutun {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  gap: .35rem;
}

.rapor-trend-deger {
  font-size: .8rem;
  font-weight: 700;
  color: var(--btt-baslik);
}

.rapor-trend-bar {
  width: 100%;
  max-width: 2.75rem;
  min-height: 2px;
  border-radius: .4rem .4rem 0 0;
  background: linear-gradient(180deg, var(--btt-lacivert-acik), var(--btt-lacivert));
  transition: height .3s ease;
}

.rapor-trend-etiket {
  font-size: .78rem;
  font-weight: 600;
  color: var(--btt-metin-ikincil);
  text-transform: uppercase;
  letter-spacing: .03em;
}

/* ---------- Tema değiştirme butonu ---------- */

.btt-tema-buton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  flex-shrink: 0;
  cursor: pointer;
  transition: background-color .15s ease;
}

.btt-tema-buton:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Ust cubuk (giris yapilmis kullanicilar) acik yuzeyli oldugu icin butonun
   varsayilan beyaz-uzerine-beyaz halini bu bolgede tema tokenlerine gore yeniden tanimliyoruz. */
.ust-cubuk .btt-tema-buton {
  background: var(--btt-yuzey-alt);
  border-color: var(--btt-cizgi);
  color: var(--btt-metin-ikincil);
}

.ust-cubuk .btt-tema-buton:hover {
  background: var(--btt-cizgi);
}

.btt-tema-buton svg {
  width: 1.05rem;
  height: 1.05rem;
}

.btt-tema-buton .ikon-ay { display: none; }
:root[data-tema="koyu"] .btt-tema-buton .ikon-gunes { display: none; }
:root[data-tema="koyu"] .btt-tema-buton .ikon-ay { display: block; }

@media (prefers-color-scheme: dark) {
  :root:not([data-tema="acik"]) .btt-tema-buton .ikon-gunes { display: none; }
  :root:not([data-tema="acik"]) .btt-tema-buton .ikon-ay { display: block; }
}

/* ---------- Plaka rozeti ---------- */

.plaka-rozeti {
  display: inline-flex;
  align-items: stretch;
  height: 1.7rem;
  border-radius: .3rem;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .3);
  font-family: ui-monospace, "Consolas", monospace;
  vertical-align: middle;
}

.plaka-rozeti-tr {
  background: var(--btt-lacivert);
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 1.05rem;
  font-size: .42rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.plaka-rozeti-tr::before {
  content: "\2605";
  font-size: .4rem;
  line-height: 1;
  margin-bottom: 1px;
  color: #f5c542;
}

.plaka-rozeti-no {
  background: #fff;
  color: #14181f;
  display: flex;
  align-items: center;
  padding: 0 .5rem;
  font-weight: 800;
  font-size: .8rem;
  letter-spacing: .02em;
  border: 1px solid #d8dde3;
  border-left: none;
}

.plaka-rozeti-bos {
  color: var(--btt-metin-ikincil);
  font-size: .82rem;
  font-style: italic;
}

/* ---------- Bildirim zili ---------- */

.btt-zil-buton {
  box-shadow: 0 2px 8px rgba(14, 49, 78, 0.18);
}

.btt-zil-rozet {
  position: absolute;
  top: -4px;
  right: -5px;
  background: linear-gradient(160deg, #ff7a68, #e0393a 70%);
  color: #fff;
  font-size: .62rem;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  font-weight: 700;
  border-radius: 999px;
  min-width: 1.15rem;
  height: 1.15rem;
  padding: 0 .3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 2px var(--btt-lacivert-koyu), 0 2px 4px rgba(0, 0, 0, .35);
  animation: btt-zil-nabiz 2s infinite;
}

@keyframes btt-zil-nabiz {
  0% { box-shadow: 0 0 0 2px var(--btt-lacivert-koyu), 0 2px 4px rgba(0, 0, 0, .35), 0 0 0 0 rgba(224, 57, 58, .55); }
  70% { box-shadow: 0 0 0 2px var(--btt-lacivert-koyu), 0 2px 4px rgba(0, 0, 0, .35), 0 0 0 7px rgba(224, 57, 58, 0); }
  100% { box-shadow: 0 0 0 2px var(--btt-lacivert-koyu), 0 2px 4px rgba(0, 0, 0, .35), 0 0 0 0 rgba(224, 57, 58, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .btt-zil-rozet { animation: none; }
}

.btt-bildirim-menu {
  width: 350px;
  max-height: 460px;
  overflow-y: auto;
  background-color: var(--btt-yuzey);
  color: var(--btt-metin);
  border: 1px solid var(--btt-cizgi);
  border-radius: 1rem;
  overflow: hidden;
  padding: 0;
  box-shadow: 0 12px 32px rgba(15, 42, 67, 0.18);
}

.btt-bildirim-baslik {
  padding: .85rem 1rem;
  background: linear-gradient(120deg, var(--btt-lacivert-koyu), var(--btt-lacivert));
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.btt-bildirim-baslik strong {
  font-size: .86rem;
}

.btt-bildirim-sayac {
  font-size: .66rem;
  font-weight: 700;
  background: rgba(255, 255, 255, .22);
  padding: .18rem .55rem;
  border-radius: 1rem;
}

.btt-bildirim-satir {
  padding: .7rem 1rem;
  border-bottom: 1px solid var(--btt-cizgi);
  display: flex;
  gap: .65rem;
  position: relative;
}

.btt-bildirim-satir:last-of-type {
  border-bottom: none;
}

/* Baglantili talepli bildirimler <a> olarak render edilir; link varsayilanlarini
   satir gorunumune uydurup tiklanabilir oldugunu hover ile belli ediyoruz. */
a.btt-bildirim-satir {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .12s ease;
}

a.btt-bildirim-satir:hover {
  background-color: var(--btt-yuzey-alt);
}

.btt-bildirim-okunmamis {
  background-color: var(--btt-yuzey-alt);
}

.btt-bildirim-okunmamis::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--btt-lacivert);
}

.btt-bildirim-ikon {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.btt-bildirim-ikon svg {
  width: 1.05rem;
  height: 1.05rem;
}

.btt-bildirim-ikon-basarili { background: rgba(31, 157, 85, .14); color: #1f9d55; }
.btt-bildirim-ikon-uyari { background: rgba(214, 69, 69, .14); color: #d64545; }
.btt-bildirim-ikon-bilgi { background: rgba(43, 143, 214, .14); color: #2b8fd6; }

.btt-bildirim-govde {
  flex: 1;
  min-width: 0;
}

.btt-bildirim-satir-ust {
  display: flex;
  justify-content: space-between;
  gap: .5rem;
}

.btt-bildirim-satir-ust strong {
  font-size: .8rem;
  color: var(--btt-metin);
}

.btt-bildirim-satir-ust time {
  font-size: .66rem;
  color: var(--btt-metin-ikincil);
  flex-shrink: 0;
  white-space: nowrap;
}

.btt-bildirim-mesaj {
  font-size: .74rem;
  color: var(--btt-metin-ikincil);
  margin-top: .1rem;
  line-height: 1.4;
}

.btt-bildirim-alt {
  padding: .55rem 1rem;
  text-align: center;
  border-top: 1px solid var(--btt-cizgi);
}

.btt-bildirim-alt a {
  font-size: .78rem;
  font-weight: 700;
  color: var(--btt-vurgu-metin);
  text-decoration: none;
}