* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
  }

  body {
    display: flex;
    height: 100vh;
    background-color: #f8f9fa;
    flex-direction: column; /* Flexbox yapısını etkinleştir */
    min-height: 100vh; /* Tam ekran yüksekliği */
    margin: 0; /* Varsayılan boşlukları kaldır */
    color: #333;
    transition: background-color 0.5s ease, color 0.5s ease;
  }
  
  #root {
    display: flex;
    width: 100%;
    flex: 1; /* İçeriği esnek yapar, footer'ı alta iter */
  }

  /* Sidebar */
  .sidebar {
    width: 250px;
    background-color: #ffffff;
    /*border-right: 1px solid #e0e0e0;*/
    transition: all 0.5s ease-in-out;
    overflow: hidden;
  }

  .sidebar.collapsed {
    width: 0;
    padding: 0;
    overflow: hidden;
  }

  .sidebar-header {
    display: flex;
    align-items: center;
    margin: 4%;
    margin-bottom: 5%;
  }

  .logo {
    width: 30px;
    margin-right: 10px;
  }

  .logo-text {
    font-size: 20px;
    color: #333333;
  }

  .sidebar.collapsed .logo,
  .sidebar.collapsed .logo-text {
    display: none;
  }

  .nav-links {
    list-style: none;
    padding: 0;
    padding-top: 10px;
  }

  .nav-links li {
    margin-bottom: 20px;
  }

  .nav-links li a {
    text-decoration: none;
    color: #333333;
    display: flex;
    align-items: center;
    padding: 15px 20px;
    border-radius: 5px;
    margin-left: 0%;
    margin-right: 0%;
    transition: all 0.3s ease-in-out; /* Hover efektine geçiş animasyonu */
  }

  .nav-links li a.active,
  .nav-links li a:hover {
    background-color: #e6f7ff; /* Arka plan rengini değiştir */
    color: #007acc; /* Metin rengini değiştir */
    margin-left: 2%; /* Hover veya aktifken kenar boşluğunu artır */
    margin-right: 2%; /* Hover veya aktifken kenar boşluğunu artır */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2); /* Hover veya aktifken hafif gölge ekle */
    transform: scale(1.05); /* Hover veya aktifken hafif büyüme efekti */
  }


  .nav-links li a span {
    margin-right: 10px;
  }

  .sidebar.collapsed .nav-links li a span {
    display: none;
  }

  /* Dashboard */
  .dashboard {
    flex: 1;
    transition: margin-left 0.3s ease-in-out;
  }

  .sidebar.collapsed + .dashboard {
    margin-left: 0;
  }

  .navbar {
    height: 60px;
    background-color: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    border-bottom: 1px solid #e0e0e0;
  }

  .dashboard-content {
    display: flex;
    justify-content: center; /* Yatayda ortalama */
    align-items: center;    /* Dikeyde ortalama */
    min-height: 100vh;      /* Tüm ekran yüksekliği kadar alan */
    background-color: #f8f9fa;
    padding: 20px;          /* Form çevresinde boşluk */
  }

  .form-container {
    background-color: #ffffff; /* Beyaz arka plan */
    border-radius: 10px;       /* Köşeleri yuvarlat */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); /* Hafif gölge */
    padding: 30px;            /* İç boşluk */
    width: 100%;              /* Konteyner genişliği */
    max-width: 800px;         /* Maksimum genişlik */
  }

  .form-title {
    font-size: 24px;        /* Başlık yazı boyutu */
    font-weight: bold;      /* Kalın yazı */
    margin-bottom: 20px;    /* Alt boşluk */
    text-align: center;     /* Ortalama */
    color: #333333;
  }

  .form {
    display: flex;
    flex-direction: column;
  }

  .form-row {
    display: flex;
    flex-direction: column;
  }

  label {
    font-size: 14px;
    font-weight: bold;
    color: #333333;
    margin-bottom: 5px;
  }

  input[type="text"],
  select {
    padding: 10px;
    border: 1px solid #cccccc;
    border-radius: 5px;
    font-size: 14px;
    width: 100%;
  }

  .submit-btn {
    background-color: #007bff;
    color: #ffffff;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    width: 100%; /* Tam genişlik */
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); /* Hafif gölge */
    transition: transform 0.3s ease, background-color 0.3s ease; /* Gölge ve arka plan geçişleri */
  }
  
  .submit-btn:hover {
    background-color: #0056b3;
    transform: translateY(-2px); /* Hover'da yukarı kalkma efekti */
  }
  

  /* Responsive */
  @media (max-width: 768px) {
    .form-container {
      padding: 20px;
    }

    .form-title {
      font-size: 20px; /* Küçük ekranlarda başlık boyutunu küçült */
    }
  }


  .form {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    max-width: 800px;
    margin: 0 auto;
  }

  .form-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
  }

  .form-row label {
    display: block;
    font-weight: bold;
    margin-bottom: 5px;
    flex: 1;
    min-width: 100px;
  }

  .form-row input,
  .form-row select {
    flex: 2;
    padding: 10px;
    border: 1px solid #cccccc;
    border-radius: 5px;
    margin-left: 10px;
    min-width: calc(100% - 20px);
  }



  .submit-btn:hover {
    background-color: #005999;
  }

  /* Media Queries */
  @media (max-width: 768px) {
    .sidebar {
      width: 200px;
    }

    .sidebar.collapsed {
      width: 0;
    }

    .navbar {
      padding: 0 10px;
    }

    .form {
      max-width: 100%;
      padding: 20px;
    }

    .form-row {
      flex-direction: column;
    }

    .form-row input,
    .form-row select {
      margin-left: 0;
    }
  }
 /* Close Butonu Genel Stil */
.close-btn {
  position: absolute;
  top: 15px; /* Sidebar'ın üstünden mesafe */
  right: 15px; /* Sidebar'ın sağından mesafe */
  font-size: 18px; /* Buton yazı boyutu */
  color: #333; /* Yazı rengi */
  background-color: #f0f0f0; /* Hafif arka plan */
  border: none; /* Çerçevesiz */
  border-radius: 50%; /* Yuvarlak buton */
  padding: 5px; /* İç boşluk */
  cursor: pointer; /* Fare imleci değişimi */
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1); /* Hafif gölge efekti */
  display: none; /* Varsayılan olarak gizli */
  z-index: 2000; /* Sidebar'ın üstünde */
  transition: background-color 0.3s ease, transform 0.2s ease; /* Hover geçişleri */
}

/* Sidebar Açıldığında Close Butonu Görünmesi */
.sidebar.open .close-btn {
  display: block; /* Sidebar açıkken görünür */
}

/* Hover Efekti */
.close-btn:hover {
  background-color: #e0e0e0; /* Hover arka plan */
  transform: scale(1.1); /* Hafif büyütme efekti */
}

/* Sidebar Küçük Ekranlar için Stil */
@media (max-width: 480px) {
  .sidebar {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 90%;
    height: 90%;
    transform: translate(-50%, -50%);
    margin: 0;
    padding: 5%;
    background-color: #ffffff; /* Beyaz arka plan */
    z-index: 1000; /* Sidebar'ın üstte görünmesi */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2); /* Hafif gölge efekti */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    transition: transform 0.3s ease-in-out; /* Animasyon geçişi */
  }

  .sidebar.open {
    transform: translate(-50%, -50%); /* Sidebar açık */
  }

  .sidebar.collapsed {
    transform: translate(-50%, -150%); /* Sidebar kapalı */
  }

    .nav-links {
      margin: 0;
      padding: 0;
    }

    .nav-links li {
      margin-bottom: 15px;
    }

    .nav-links li a {
      font-size: 16px;
      color: #333333;
      text-decoration: none;
    }

    .nav-links li a:hover {
      color: #007acc;
    }

    .navbar .toggle-btn {
      display: block;
    }
  }
  .toggle-btn {
    border: none; /* Çerçeveyi tamamen kaldırır */
  }

  .user-menu {
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
  }

  .user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
  }

  #user-name {
    font-size: 14px;
    font-weight: bold;
  }

  .login-btn {
    background-color: #007bff;
    color: #ffffff;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    font-size: 14px;
    cursor: pointer;
  }

  .login-btn:hover {
    background-color: #0056b3;
  }

  .dropdown-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    color: #333;
  }

  .dropdown-menu {
    position: absolute;
    top: 50px;
    right: 0;
    background-color: #ffffff;
    border: 1px solid #ddd;
    border-radius: 5px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
    display: none; /* Varsayılan olarak gizli */
  }


  .dropdown-menu a {
    display: block;
    padding: 10px 15px;
    text-decoration: none;
    color: #333;
    font-size: 14px;
  }

  .dropdown-menu a:hover {
    background-color: #f0f0f0;
    color: #007acc;
  }
  .nav-links a {
    transition: background-color 0.3s ease, transform 0.2s ease; /* Arka plan ve ölçek geçişleri */
  }
  
  .nav-links a:hover {
    transform: translateX(8px); /* Hover'da daha belirgin kayma */
    transition: transform 0.3s ease-in-out, background-color 0.3s ease-in-out;
  }
  
  .submit-btn {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); /* Hafif gölge */
    transition: transform 0.3s ease, background-color 0.3s ease; /* Gölge ve arka plan geçişleri */
  }
  
  .submit-btn:hover {
    transform: translateY(-2px); /* Hover'da yukarı kalkma efekti */
  }
  
  body.dark-mode {
    background-color: #121212;
    color: #ffffff;
  }
  
  .sidebar.dark-mode {
    background-color: #1e1e1e;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.5);
  }
  
  .nav-links a.dark-mode {
    color: #bbbbbb;
  }
  
  .nav-links a.dark-mode:hover {
    background-color: #333333;
    color: #ffffff;
  }
  body.high-contrast {
    background-color: #000000;
    color: #ffffff;
  }
  
  .nav-links a.high-contrast {
    background-color: #000000;
    color: #ffffff;
    border: 2px solid #ffffff;
  }
  
  .nav-links a.high-contrast:hover {
    background-color: #ffffff;
    color: #000000;
  }
  .sidebar {
    opacity: 1;
    transition: opacity 0.3s ease, width 0.3s ease; /* Opaklık ve genişlik geçişi */
  }
  
  .sidebar.collapsed {
    opacity: 0.5; /* Daraltıldığında daha az belirginlik */
  }
  input[type="text"]:focus,
  select:focus {
    border-color: #007bff; /* Mavi renk odak efekti */
    box-shadow: 0 0 8px rgba(0, 123, 255, 0.25); /* Hafif parlama */
    outline: none; /* Varsayılan outline'ı kaldır */
  }
  .nav-links a {
    position: relative;
  }
  
  .nav-links a:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    top: 50%;
    left: 110%;
    transform: translateY(-50%);
    background-color: rgba(0, 123, 255, 0.9); /* Daha şeffaf bir mavi */
    color: #fff;
    padding: 8px 12px; /* Daha büyük bir padding */
    border-radius: 6px; /* Daha yuvarlak köşeler */
    font-size: 14px;
    white-space: nowrap;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2); /* Hafif gölge efekti */
    z-index: 10;
  }

.nav-links a.active {
  background-color: #007acc;
  color: #fff;
  font-weight: bold;
  border-left: 4px solid #005999;
}
/* Dark Mode */
body.dark-mode {
  background-color: #121212;
  color: #ffffff;
}

.sidebar.dark-mode {
  background-color: #1e1e1e;
  box-shadow: 2px 0 5px rgba(0, 0, 0, 0.5);
}

/* High Contrast Mode */
body.high-contrast {
  background-color: #000000;
  color: #ffffff;
}

.nav-links a.high-contrast {
  background-color: #000000;
  color: #ffffff;
  border: 2px solid #ffffff;
}

.nav-links a.high-contrast:hover {
  background-color: #ffffff;
  color: #000000;
}
.theme-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 10px;
}

.theme-buttons .theme-toggle-btn {
  padding: 10px;
  background-color: #f0f0f0;
  border: 1px solid #ddd;
  border-radius: 5px;
  cursor: pointer;
}

.theme-buttons .theme-toggle-btn:hover {
  background-color: #e6f7ff;
}
 /* Main Content ve Container */
 .main-content {
  text-align: center;
  margin: 0 auto;
  padding: 20px;
  transition: margin-left 0.3s ease-in-out;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

/* Responsive Grid */
.custom-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: center;
}

.col-6 {
  flex: 0 0 50%;
  max-width: 100%;
  text-align: center;
}

.col-md-4 {
  flex: 0 0 33.333%;
  max-width: 33.333%;
}

.col-lg-custom {
  flex: 0 0 25%;
  max-width: 25%;
}



/* Görseller */
.thumb img {
  max-width: 170px;
  max-height: 170px;
  margin: 10px auto;
  border: 1px solid #ddd;
  border-radius: 8px;
  box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.thumb img:hover {
  transform: scale(1.05);
}

/* Responsive Logo */
.responsive-logo {
  max-width: 200px;
  height: auto;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .responsive-logo {
    max-width: 150px;
  }
}

/* Action Bölümü */
.action img {
  max-width: 100px;
  height: auto;
  transition: transform 0.3s ease;
}

.action img:hover {
  transform: scale(1.1);
}

/* Row ve Justify Content */
.row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin: 0;
  gap: 5px;
}
@media (max-width: 768px) {
  .col-6 {
    flex: 0 0 33%;
    max-width: 33%;
  }
}
.row.justify-content-center {
  gap: 5px;
}
/* 576 ile 768 arasında 2 card yapar

@media (max-width: 576px) {
  .row.justify-content-center {
    gap: 2px;
  }
}*/

/* Sidebar Kullanıcı Alanı */
.sidebar-user {
  display: flex; /* Flexbox etkinleştirildi */
  flex-direction: column; /* Butonları ve metni dikey hizalar */
  justify-content: center; /* Dikey olarak ortalar */
  align-items: center; /* Yatay olarak ortalar */
  height: 50px; /* Yükseklik belirlenerek daha düzgün bir görünüm sağlanır */
  background-color: #f8f9fa; /* Hafif gri arka plan */
  border-bottom: 1px solid #ddd; /* Ayrım çizgisi */
}

.sidebar-user p {
  margin: 10px 0;
  font-size: 16px;
  color: #333;
  text-align: center;
}

/* Giriş Yap Butonu */
.sidebar-user .btn-info {
  display: block;
  padding: 10px;
  font-size: 16px;
  border-radius: 5px;
  background-color: #007bff; /* Mavi arka plan */
  color: #fff; /* Beyaz metin */
  text-decoration: none;
  width: 80%; /* Genişlik %80 */
  text-align: center;
  transition: background-color 0.3s ease;
  margin-top: 10px; /* Üstten boşluk */
}

.sidebar-user .btn-info:hover {
  background-color: #0056b3; /* Hover sırasında daha koyu mavi */
}

/* Çıkış Yap Butonu */
.logout {
  display: flex; /* Flexbox etkinleştirildi */
  justify-content: center; /* Yatay olarak ortalar */
}

.logout .btn-danger {
  display: block;
  padding: 10px;
  font-size: 16px;
  border-radius: 5px;
  background-color: #dc3545; /* Kırmızı arka plan */
  color: #fff; /* Beyaz metin */
  text-decoration: none;
  width: 80%; /* Genişlik %80 */
  text-align: center;
  transition: background-color 0.3s ease;
}

.logout .btn-danger:hover {
  background-color: #c82333; /* Hover sırasında daha koyu kırmızı */
}
@media (max-width: 480px) {
  .sidebar-user .btn-info,
  .logout .btn-danger {
    width: 100%; /* Genişlik %80 */
  }
}



/* Footer */
.site-footer {
  background-color: #f8f9fa; /* Hafif gri arka plan */
  color: #333; /* Yazı rengi */
  text-align: center; /* Ortalanmış metin */
  padding: 10px 20px; /* İç boşluklar */
  border-top: 1px solid #ddd; /* Üst kenarda bir ayrım çizgisi */
  width: 100%; /* Tam genişlik */
  font-size: 14px; /* Yazı boyutu */
  margin-top: 5%;
}
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 20px 0;
  gap: 10px; /* Linkler arası mesafe */
}

.pagination .page-item {
  display: inline-block;
  transition: transform 0.2s ease-in-out;
}

.pagination .page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: #17a2b8; /* Varsayılan metin rengi */
  background-color: #ffffff; /* Beyaz arka plan */
  border: 1px solid #dee2e6; /* Hafif kenar çerçevesi */
  padding: 8px 16px; /* İç dolgu */
  font-size: 14px;
  font-weight: 500;
  border-radius: 50px; /* Yuvarlak köşeler */
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* Hafif gölge */
}

.pagination .page-link:hover {
  background-color: #17a2b8; /* Mavi hover rengi */
  color: #ffffff; /* Beyaz metin */
  border-color: #17a2b8;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); /* Daha yoğun gölge */
  transform: translateY(-2px); /* Hafif yukarı hareket */
}

.pagination .page-item.active .page-link {
  color: #ffffff; /* Beyaz metin */
  background-color: #17a2b8; /* Daha koyu mavi */
  border-color: #17a2b8;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2); /* Aktif olan için daha belirgin gölge */
  cursor: default;
}

.pagination .page-item.disabled .page-link {
  color: #6c757d; /* Gri renk */
  background-color: #f8f9fa; /* Soluk gri arka plan */
  border-color: #dee2e6;
  pointer-events: none; /* Tıklanamaz */
  box-shadow: none;
}

.pagination .page-item:hover:not(.active):not(.disabled) {
  transform: scale(1.05); /* Hafif büyüme efekti */
}

.icon-wrapper {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

.icon-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  max-width: 500px;
  width: 100%;
  row-gap: 30px;
  column-gap: 40px;
}

.icon-box {
  display: flex;
  justify-content: center;
  align-items: center;
}

.icon-box img {
  max-width: 90px;
  height: auto;
}
#liveModal.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.2s;
}

/* Modal Content */
#liveModal .modal-content {
  background: #fff;
  padding: 32px 24px 24px 24px;
  border-radius: 12px;
  text-align: center;
  width: 350px;
  max-width: 90vw;
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
  position: relative;
  animation: modalFadeIn 0.3s;
}

@keyframes modalFadeIn {
  from { transform: translateY(-40px) scale(0.95); opacity: 0; }
  to   { transform: translateY(0) scale(1); opacity: 1; }
}

#liveModal .modal-content h3 {
  margin-bottom: 18px;
  font-size: 20px;
  color: #00a2d3;
  font-weight: 600;
}

#liveModal .modal-content input {
  width: 100%;
  padding: 12px;
  font-size: 16px;
  margin-bottom: 18px;
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  outline: none;
  transition: border 0.2s;
}
#liveModal .modal-content input:focus {
  border: 1.5px solid #00a2d3;
}

#liveModal .modal-content button {
  padding: 10px 28px;
  font-size: 16px;
  background: #00a2d3;
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  margin: 0 6px;
  transition: background 0.2s;
}
#liveModal .modal-content button:disabled {
  background: #b0b0b0;
  cursor: not-allowed;
}
#liveModal .modal-content button#liveModalCloseBtn {
  background: #e74c3c;
}
#liveModal .modal-content button#liveModalCloseBtn:hover {
  background: #c0392b;
}
#liveModal .modal-content button:hover:not(:disabled) {
  background: #008bb5;
}

/* Responsive */
@media (max-width: 480px) {
  #liveModal .modal-content {
    width: 95vw;
    padding: 18px 6vw 18px 6vw;
  }
  #liveModal .modal-content h3 {
    font-size: 17px;
  }
}