@import url("https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700&display=swap");

/* CSS Variables - Modern Renk Paleti */
:root {
  --header-height: 3rem;
  --nav-width: 250px;
  /* Modern Slate Blue Paleti */
  --primary-color: #475569; /* Slate 600 - Ana renk */
  --primary-dark: #334155; /* Slate 700 - Koyu ton */
  --primary-light: #64748b; /* Slate 500 - Açık ton */
  --accent-color: #0f172a; /* Slate 900 - Vurgu */
  --first-color: #475569; /* Ana renk */
  --white-color: #ffffff;
  --black-text: #0f172a; /* Daha yumuşak siyah */
  --gray-text: #374151; /* Modern gri */
  --body-font: "Nunito", sans-serif;
  --normal-font-size: 1rem;
  --z-fixed: 100;
  /* Modern durum renkleri */
  --success-color: #059669; /* Emerald 600 */
  --danger-color: #dc2626; /* Red 600 */
  --warning-color: #d97706; /* Amber 600 */
  --info-color: #0284c7; /* Sky 600 */
  --light-gray: #f8fafc; /* Slate 50 */
  --border-color: #e2e8f0; /* Slate 200 */
  /* Eski değişkenler için backward compatibility */
  --primary-purple: #475569;
  --purple-dark: #334155;
}

/* Reset */
*,
::before,
::after {
  box-sizing: border-box;
}

/* Body - Mobil öncelikli düzeltme */
body {
  position: relative;
  margin: var(--header-height) 0 0 0;
  padding: 0 1rem;
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  transition: all 0.3s ease;
  background-color: var(--white-color);
  color: var(--black-text);
  overflow-x: hidden;
}

/* Navbar Overlay - Sadece mobil için */
.navbar-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  display: none; /* Varsayılan olarak gizli */
}

.navbar-overlay.show {
  opacity: 1;
  visibility: visible;
  display: block;
}

/* Header - Sabit pozisyon - DÜZELTİLDİ */
.header {
  width: 100%;
  height: var(--header-height);
  position: fixed;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between; /* Bu önemli - toggle solda, user sağda */
  padding: 0 1rem;
  background-color: var(--white-color);
  z-index: 1000;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Toggle butonu - Sol tarafta - DÜZELTİLDİ */
.header_toggle {
  color: var(--primary-color);
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 1002;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex-shrink: 0; /* Küçülmesin */
  order: 1; /* Sol tarafa zorlasın */
}

.header_toggle:hover {
  color: var(--primary-dark);
  background-color: rgba(71, 85, 105, 0.1);
}

.header_toggle i {
  transition: transform 0.3s ease;
}

.header_toggle i.bx-x {
  transform: rotate(180deg);
}

/* User kısmı - Sağ tarafta - DÜZELTİLDİ */
.header_user {
  display: flex;
  align-items: center;
  color: var(--black-text);
  flex-shrink: 0; /* Küçülmesin */
  margin-left: auto; /* Sağa itsin */
  order: 2; /* Sağ tarafa zorlasın */
}

.header_user i {
  color: var(--first-color); /* first-color kullan */
  font-size: 2rem; /* Boyut belirtildi */
}

.header_img {
  width: 35px;
  height: 35px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  overflow: hidden;
}

.header_img img {
  width: 40px;
}

/* Navbar - Mobil ve Desktop ayrımı */
.l-navbar {
  position: fixed;
  top: 0;
  left: -100%;
  width: var(--nav-width);
  height: 100vh;
  background: var(--primary-color);
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.3);
  padding: 0.5rem 1rem 0 0;
  transition: left 0.3s ease;
  z-index: 1001;
  overflow-y: auto;
  overflow-x: hidden;
}

.l-navbar.show {
  left: 0;
}

.nav {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.nav_logo,
.nav_link {
  display: grid;
  grid-template-columns: max-content max-content;
  align-items: center;
  column-gap: 1rem;
  padding: 0.5rem 0 0.5rem 1.5rem;
  text-decoration: none;
  color: inherit;
}

.nav_logo {
  margin-bottom: 2rem;
}

.nav_logo-icon {
  font-size: 1.25rem;
  color: var(--white-color);
}

.nav_logo-name {
  color: var(--white-color);
  font-weight: 700;
}

.nav_link {
  position: relative;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1.5rem;
  transition: 0.3s;
  border-radius: 0 25px 25px 0;
}

.nav_link:hover {
  color: var(--white-color);
  background-color: rgba(255, 255, 255, 0.1);
}

.nav_icon {
  font-size: 1.25rem;
  color: var(--white-color);
}

.nav_name {
  color: var(--white-color);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

.active {
  color: var(--white-color);
  background-color: rgba(255, 255, 255, 0.2);
  font-weight: 600;
}

.active::before {
  content: "";
  position: absolute;
  left: 0;
  width: 3px;
  height: 32px;
  background-color: var(--white-color);
}

/* Mobil scroll kilitleme */
body.navbar-open {
  overflow: hidden;
}

/* Main Content */
#hedefDiv {
  margin-top: calc(var(--header-height) + 2rem);
  min-height: calc(100vh - var(--header-height) - 4rem);
}

/* Desktop Responsive - 769px ve üzeri - DÜZELTİLDİ */
@media screen and (min-width: 769px) {
  body {
    margin: calc(var(--header-height) + 1rem) 0 0 0;
    padding-left: var(
      --nav-width
    ); /* Desktop'ta daima navbar genişliği kadar padding */
  }

  .header {
    height: calc(var(--header-height) + 1rem);
    padding: 0 2rem 0 1rem; /* Sağdan daha fazla padding */
    left: var(--nav-width); /* Desktop'ta header daima navbar'ın sağında */
    width: calc(
      100% - var(--nav-width)
    ); /* Header genişliği navbar'ı hariç tut */
    justify-content: flex-end; /* Desktop'ta sadece user gösterilecek, sağa yasla */
  }

  .header_img {
    width: 40px;
    height: 40px;
  }

  .header_img img {
    width: 45px;
  }

  .header_user {
    margin-left: 0; /* Desktop'ta margin-left sıfırla çünkü justify-content: flex-end */
  }

  /* Desktop'ta navbar daima görünür - body-pd sınıfına bakılmaksızın */
  .l-navbar {
    left: 0 !important; /* Desktop'ta daima 0 pozisyonunda */
  }

  /* Desktop'ta body-pd sınıfı hiçbir şey yapmaz çünkü zaten padding var */
  body.body-pd {
    padding-left: var(--nav-width); /* Aynı değer */
  }

  /* Desktop'ta header-body-pd sınıfı hiçbir şey yapmaz */
  .header.body-pd {
    left: var(--nav-width); /* Aynı değer */
    width: calc(100% - var(--nav-width)); /* Aynı değer */
    justify-content: flex-end; /* Sağa yasla */
  }

  /* Desktop'ta overlay asla gösterilmez */
  .navbar-overlay {
    display: none !important;
  }

  /* Desktop'ta toggle butonu gizle */
  .header_toggle {
    display: none !important; /* Desktop'ta toggle butonunu tamamen gizle */
  }
}

/* Tablet Responsive - 768px ve altı - DÜZELTİLDİ */
@media screen and (max-width: 768px) {
  /* Mobilde body normal padding */
  body {
    padding-left: 1rem;
  }

  body.body-pd {
    padding-left: 1rem; /* Mobilde body-pd sınıfı hiçbir şey değiştirmez */
  }

  /* Mobilde header sabit */
  .header,
  .header.body-pd {
    left: 0 !important;
    width: 100% !important;
    justify-content: space-between !important; /* Toggle solda, user sağda */
  }

  /* Mobilde navbar gizli */
  .l-navbar {
    left: -100% !important;
  }

  .l-navbar.show {
    left: 0 !important;
  }

  /* Mobilde overlay göster */
  .navbar-overlay.show {
    display: block;
  }

  /* Mobilde toggle butonunu göster */
  .header_toggle {
    display: flex !important;
    order: 1; /* Sol taraf */
  }

  .header_user {
    margin-left: auto; /* Sağa itsін */
    order: 2; /* Sağ taraf */
  }
}

/* Küçük mobil ekranlar - 576px ve altı - DÜZELTİLDİ */
@media screen and (max-width: 576px) {
  .header {
    padding: 0 0.5rem;
    justify-content: space-between !important; /* Toggle solda, user sağda */
  }

  body {
    padding: 0 0.5rem;
  }

  .header_user span {
    display: none; /* "Hoş geldiniz" yazısını gizle */
  }

  .header_user {
    margin-left: auto; /* Her zaman sağda */
  }

  .header_toggle {
    order: 1; /* Sol taraf */
  }

  .l-navbar {
    width: calc(100vw - 2rem);
    max-width: 280px;
  }

  .table-responsive {
    font-size: 0.875rem;
  }
}

/* Cards */
.card {
  border: none;
  border-radius: 15px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

.card-header {
  border-bottom: none;
}

/* Buttons */
.btn {
  border-radius: 25px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.25rem 0.75rem;
  font-size: 0.875rem;
}

/* Tables */
.table {
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.table thead th {
  background: var(--primary-color);
  color: var(--white-color);
  border: none;
  font-weight: 600;
}

.table tbody tr:hover {
  background-color: var(--light-gray);
}

/* Masa Cards */
.myDiv {
  cursor: pointer;
  transition: all 0.3s ease;
}

.myDiv:hover {
  transform: scale(1.05);
}

.myDiv .card {
  text-align: center;
  padding: 1rem;
}

/* Loading Animation */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
}

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

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.loading-spinner {
  text-align: center;
  color: white;
}

/* Welcome Page Styles */
.welcome-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
}

.welcome-card {
  background: #ffffff;
  border: 2px solid var(--primary-color);
  border-radius: 20px;
  padding: 3rem 2rem;
  text-align: center;
  color: var(--black-text);
  box-shadow: 0 15px 35px rgba(71, 85, 105, 0.1);
  max-width: 600px;
  width: 100%;
}

.welcome-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
  opacity: 0.9;
}

.welcome-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.welcome-subtitle {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #333333;
}

.welcome-description {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  color: #666666;
  line-height: 1.6;
}

.quick-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.quick-actions .btn {
  border: 2px solid var(--primary-color);
  background-color: #ffffff;
  color: var(--primary-color);
  transition: all 0.3s ease;
}

.quick-actions .btn:hover {
  background-color: var(--primary-color);
  color: #ffffff;
  transform: translateY(-3px);
}

.bx-logo {
  font-family: boxicons !important;
  font-weight: 400;
  font-style: normal;
  font-variant: normal;
  line-height: 1.25;
  text-rendering: auto;
  display: inline-block;
  text-transform: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Responsive Welcome Card */
@media (max-width: 768px) {
  .welcome-card {
    padding: 2rem 1rem;
    margin: 1rem;
  }

  .welcome-title {
    font-size: 2rem;
  }

  .welcome-subtitle {
    font-size: 1.2rem;
  }

  .quick-actions {
    flex-direction: column;
    align-items: center;
  }

  .quick-actions .btn {
    width: 100%;
    max-width: 200px;
  }

  .header_user span {
    display: none;
  }
}

@media (max-width: 576px) {
  .main-content {
    padding: 1rem 0.5rem;
  }

  .welcome-card {
    border-radius: 15px;
    padding: 1.5rem 1rem;
  }

  .welcome-title {
    font-size: 1.8rem;
  }

  .welcome-icon {
    font-size: 3rem;
  }
}

/* Accessibility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus styles */
.btn:focus,
.nav_link:focus,
.header_toggle:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

/* Print Styles */
@media print {
  .header,
  .l-navbar,
  .btn,
  .navbar-overlay {
    display: none !important;
  }

  body {
    margin: 0;
    padding: 0;
  }

  #hedefDiv {
    margin-top: 0;
  }
}

/* Form Styles */
.form-control {
  border-radius: 10px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(71, 85, 105, 0.25);
}

.is-invalid {
  border-color: var(--danger-color);
}

.is-valid {
  border-color: var(--success-color);
}

/* Alert Styles */
.alert {
  border-radius: 15px;
  border: none;
}

.alert-success {
  background-color: rgba(40, 167, 69, 0.1);
  color: var(--success-color);
}

.alert-danger {
  background-color: rgba(220, 53, 69, 0.1);
  color: var(--danger-color);
}

.alert-warning {
  background-color: rgba(255, 193, 7, 0.1);
  color: #856404;
}

.alert-info {
  background-color: rgba(23, 162, 184, 0.1);
  color: var(--info-color);
}

/* Badge Styles */
.badge {
  border-radius: 50px;
}

/* Modal Fixes */
.modal-content {
  border-radius: 15px;
  border: none;
}

.modal-header {
  border-bottom: 1px solid var(--border-color);
  background-color: var(--light-gray);
}

.modal-footer {
  border-top: 1px solid var(--border-color);
}

/* DataTables Custom Styling */
.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
  border-radius: 10px;
  border: 1px solid var(--border-color);
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
  border-radius: 10px !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
  background-color: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  color: white !important;
}

/* Navbar Link Active State Animation */
.nav_link.active {
  animation: slideIn 0.3s ease-in-out;
}

@keyframes slideIn {
  from {
    transform: translateX(-10px);
    opacity: 0.8;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Toggle Button Pulse Animation when active */
.header_toggle.active {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(71, 85, 105, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(71, 85, 105, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(71, 85, 105, 0);
  }
}

/* Dropdown Menu Styles */
.dropdown-menu {
  border-radius: 15px;
  border: none;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.dropdown-item {
  border-radius: 10px;
  margin: 2px 8px;
  transition: all 0.3s ease;
}

.dropdown-item:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateX(5px);
}

/* Status indicators */
.status-online {
  color: var(--success-color);
}

.status-offline {
  color: var(--danger-color);
}

.status-busy {
  color: var(--warning-color);
}

/* Notification Badge */
.notification-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background-color: var(--danger-color);
  color: white;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
}

/* Skeleton Loading Animation */
.skeleton {
  animation: skeleton-loading 1s linear infinite alternate;
}

@keyframes skeleton-loading {
  0% {
    background-color: hsl(200, 20%, 80%);
  }
  100% {
    background-color: hsl(200, 20%, 95%);
  }
}

/* Smooth transitions for all interactive elements */
* {
  -webkit-tap-highlight-color: transparent;
}

button,
.btn,
.nav_link,
.card,
.myDiv {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* Fix for iOS Safari bottom padding issue */
@supports (padding: max(0px)) {
  .header {
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
  }

  .l-navbar {
    padding-left: max(0px, env(safe-area-inset-left));
  }
}