html {
  font-size: 14px;
}

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

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

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

body {
  margin-bottom: 60px;
}

/* Course tabs: equal-height columns, right content stretches with left list */
section.our-courses .tabs .row.courses-tabs-row {
  display: flex;
  align-items: stretch;
}

section.our-courses .courses-menu-scroll .gradient-border {
  min-width: 0;
}

section.our-courses .courses-menu-scroll .gradient-border span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

/* Right column and content box fill height to match left list */
section.our-courses .tabs .courses-tabs-row .col-lg-9 {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

section.our-courses .tabs .courses-tabs-row .col-lg-9 ul.nacc {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

section.our-courses ul.nacc li.active {
  flex: 1;
  min-height: 0;
}

section.our-courses ul.nacc li .course-tab-inner {
  display: flex;
  align-items: stretch;
  height: 100%;
  min-height: 100%;
}

section.our-courses ul.nacc li .course-tab-inner .left-image {
  position: relative;
  top: auto;
  transform: none;
  margin-right: 0;
  flex: 0 0 auto;
  width: 320px;
  min-height: 200px;
}

section.our-courses ul.nacc li .course-tab-inner .left-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

section.our-courses ul.nacc li .course-tab-inner .right-content {
  flex: 1;
  min-width: 0;
  margin-left: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

section.our-courses ul.nacc li .course-tab-inner .right-content .course-description {
  margin-bottom: 1rem;
}

section.our-courses ul.nacc li .course-tab-inner .right-content .course-description p {
  margin-bottom: 0.5rem;
}

/* Mobile: stack buttons on top, content below */
@media (max-width: 991px) {
  section.our-courses .tabs .row.courses-tabs-row {
    flex-direction: column;
    align-items: stretch;
  }

  section.our-courses .tabs .courses-tabs-row .col-lg-9 {
    flex: none;
  }

  section.our-courses ul.nacc li .course-tab-inner {
    flex-direction: column;
    min-height: 0;
  }

  section.our-courses ul.nacc li .course-tab-inner .left-image {
    width: 100%;
    min-height: 200px;
  }

  section.our-courses ul.nacc li .course-tab-inner .right-content {
    margin-left: 0;
    margin-top: 1rem;
    justify-content: flex-start;
  }
}

/* ===== Main Wrapper: Navbar ile içerik çakışmasını önle ===== */
.main-content-wrapper {
  padding-top: 120px;
}
/* Hero: başlık navbar kavisinden aşağıda; tema orijinali 180px, biz 40px ekliyoruz */
.main-content-wrapper section.main-banner {
  padding-top: 40px;
}
/* Hero dekoratif şekilleri header'ın altında kalsın */
.main-content-wrapper section.main-banner .right-image::after,
.main-content-wrapper section.main-banner .header-text::after {
  z-index: 0 !important;
}
.main-content-wrapper section.main-banner .right-image,
.main-content-wrapper section.main-banner .right-image img,
.main-content-wrapper section.main-banner .header-text h2,
.main-content-wrapper section.main-banner .header-text h4,
.main-content-wrapper section.main-banner .main-button-gradient {
  position: relative;
  z-index: 2;
}
/* Hero: üst kiçik başlıq (FRANSIZ DİLİ MÜƏLLİMESİ) – orijinal h6 kimi */
.main-banner .header-text h4 {
  position: relative;
  z-index: 2;
  font-size: 17px;
  font-weight: 500;
  text-transform: uppercase;
  color: #777;
  margin-bottom: 0;
}
.main-banner .header-text h2 {
  margin-top: 12px;
}

/* ===== Navbar: Öğrenci / Kullanıcı menüsü (EduWell tema uyumlu) ===== */
/* Position-ı override etmə: template scroll-da .background-header əlavə edərək position:fixed edir; absolute zorlamayın. */
.header-area,
.header-area.header-sticky {
  z-index: 1050 !important;
  background-color: rgba(219, 138, 222, 0.98) !important;
  background-image: linear-gradient(-145deg, rgba(219, 138, 222, 0.98) 0%, rgba(246, 191, 159, 0.98) 100%) !important;
  background-repeat: repeat !important;
  background-size: auto !important;
}
/* Scroll sonrası sabit navbar: template .background-header ilə position:fixed verir – bunu saxlayırıq */
.header-area.background-header {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
}
/* Daxil ol linki kəsilməsin: header nav overflow visible */
.header-area .main-nav {
  overflow: visible;
}
.header-area .main-nav .nav {
  overflow: visible;
}
.header-area .main-nav .nav li.user-dropdown {
  position: relative;
  z-index: 10001 !important;
}
/* Tema chevronunu gizlə; öz chevronumuzu istifadə edirik */
.header-area .main-nav .nav li.user-dropdown.has-sub:after {
  display: none;
}
.header-area .main-nav .nav li.user-dropdown > a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.header-area .main-nav .nav li.user-dropdown .fa-user-circle {
  font-size: 1.35em;
  opacity: 0.95;
}
.header-area .main-nav .nav li.user-dropdown .user-greeting {
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.header-area .main-nav .nav li.user-dropdown .user-dropdown-chevron {
  font-size: 10px;
  margin-left: 2px;
  transition: transform 0.25s ease;
}
.header-area .main-nav .nav li.user-dropdown:hover .user-dropdown-chevron {
  transform: rotate(180deg);
}
/* Dropdown: z-index, hover köprüsü (boşluq yox), pembe kontrast üçün gölgə */
.header-area .main-nav .nav li.user-dropdown ul.sub-menu {
  min-width: 200px;
  left: auto;
  right: 0;
  top: 100%;
  margin-top: 0;
  padding-top: 12px;
  z-index: 10002 !important;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12), 0 2px 8px rgba(219,138,222,0.15);
  border-radius: 8px;
  border: 1px solid rgba(219,138,222,0.2);
}
/* Hover köprüsü: menü ilə trigger arasında boşluqda da hover saxlanılsın */
.header-area .main-nav .nav li.user-dropdown ul.sub-menu::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 16px;
}
.header-area .main-nav .nav li.user-dropdown ul.sub-menu li a {
  color: #333 !important;
  padding: 10px 18px;
}
.header-area .main-nav .nav li.user-dropdown ul.sub-menu li a:hover {
  color: #dc8cdb !important;
  background: linear-gradient(90deg, rgba(219,138,222,0.08) 0%, transparent 100%) !important;
}

/* Nav: Əlaqə ilə Daxil ol eyni sətirdə, şaquli ortalı – wrap olmasın */
@media (min-width: 992px) {
  .header-area .main-nav .nav {
    display: flex !important;
    flex-wrap: nowrap;
    align-items: center;
    min-height: 40px;
  }
  .header-area .main-nav .nav li {
    display: flex;
    align-items: center;
    flex-shrink: 0;
  }
  .header-area .main-nav .nav li a {
    white-space: nowrap;
  }
}

/* Giriş yapılmamış: Daxil ol – sağa hizalı, pembe/turuncu pill buton */
.header-area .main-nav .nav li.nav-auth-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-left: 24px;
  margin-left: auto;
  border-left: 1px solid rgba(255, 255, 255, 0.35);
}
.header-area .main-nav .nav li.nav-auth-wrap .nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
  text-decoration: none !important;
  transition: transform 0.25s ease, box-shadow 0.25s ease, opacity 0.2s;
  height: 34px;
  line-height: 1;
  white-space: nowrap;
  border: none;
}
.header-area .main-nav .nav li.nav-auth-wrap .nav-btn-login {
  color: #fff !important;
  background: linear-gradient(-145deg, rgba(219, 138, 222, 1) 0%, rgba(246, 191, 159, 1) 100%);
  box-shadow: 0 2px 10px rgba(219, 138, 222, 0.35);
}
.header-area .main-nav .nav li.nav-auth-wrap .nav-btn-login:hover {
  color: #fff !important;
  background: linear-gradient(-145deg, rgba(219, 138, 222, 1) 0%, rgba(246, 191, 159, 1) 100%);
  transform: translateY(-3px);
  box-shadow: 0 4px 16px rgba(219, 138, 222, 0.45);
}
.header-area .main-nav .nav li.nav-auth-wrap .nav-btn-register {
  color: #fff !important;
  background: linear-gradient(135deg, #dc8cdb 0%, #b86cb8 100%);
  border: 2px solid transparent;
}
.header-area .main-nav .nav li.nav-auth-wrap .nav-btn-register:hover {
  opacity: 0.95;
  transform: translateY(-1px);
}
/* Sticky header-da Daxil ol – eyni gradient, ağ yazı */
.header-area.header-sticky .main-nav .nav li.nav-auth-wrap .nav-btn-login {
  color: #fff !important;
  background: linear-gradient(-145deg, rgba(219, 138, 222, 1) 0%, rgba(246, 191, 159, 1) 100%);
  box-shadow: 0 2px 10px rgba(219, 138, 222, 0.3);
}
.header-area.header-sticky .main-nav .nav li.nav-auth-wrap .nav-btn-login:hover {
  color: #fff !important;
  background: linear-gradient(-145deg, rgba(219, 138, 222, 1) 0%, rgba(246, 191, 159, 1) 100%);
  transform: translateY(-3px);
  box-shadow: 0 4px 16px rgba(219, 138, 222, 0.45);
}
.header-area.header-sticky .main-nav .nav li.nav-auth-wrap {
  border-left-color: rgba(0, 0, 0, 0.08);
}

/* Mobil: hamburgerin yanında "Daxil ol" – Əlaqə Saxla ilə eyni palit, pill, hover lift */
.nav-login-mobile {
  display: none;
  align-items: center;
  margin-right: 12px;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
  color: #fff !important;
  border: none;
  background: linear-gradient(-145deg, rgba(219, 138, 222, 1) 0%, rgba(246, 191, 159, 1) 100%);
  box-shadow: 0 2px 10px rgba(219, 138, 222, 0.35);
  text-decoration: none !important;
  white-space: nowrap;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.nav-login-mobile:hover {
  color: #fff !important;
  background: linear-gradient(-145deg, rgba(219, 138, 222, 1) 0%, rgba(246, 191, 159, 1) 100%);
  transform: translateY(-3px);
  box-shadow: 0 4px 16px rgba(219, 138, 222, 0.45);
}
.header-area.header-sticky .nav-login-mobile {
  color: #fff !important;
  background: linear-gradient(-145deg, rgba(219, 138, 222, 1) 0%, rgba(246, 191, 159, 1) 100%);
  box-shadow: 0 2px 10px rgba(219, 138, 222, 0.3);
}
.header-area.header-sticky .nav-login-mobile:hover {
  color: #fff !important;
  background: linear-gradient(-145deg, rgba(219, 138, 222, 1) 0%, rgba(246, 191, 159, 1) 100%);
  transform: translateY(-3px);
  box-shadow: 0 4px 16px rgba(219, 138, 222, 0.45);
}
@media (max-width: 991px) {
  .nav-login-mobile {
    display: inline-flex;
    position: absolute;
    right: 80px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 98;
  }
  .nav-login-mobile:hover {
    transform: translateY(calc(-50% - 3px));
  }
}
@media (min-width: 992px) {
  .nav-login-mobile {
    display: none !important;
  }
}

/* Mobil: kullanıcı menüsü hamburger içinde düzgün */
@media (max-width: 991px) {
  .header-area .main-nav .nav li.user-dropdown {
    padding: 12px 0;
    border-top: 1px solid rgba(255,255,255,0.15);
  }
  .header-area .main-nav .nav li.user-dropdown > a {
    justify-content: flex-start;
  }
  .header-area .main-nav .nav li.user-dropdown .user-greeting {
    max-width: none;
  }
  .header-area .main-nav .nav li.user-dropdown ul.sub-menu {
    position: static;
    visibility: visible;
    opacity: 1;
    box-shadow: none;
    background: rgba(0,0,0,0.08);
    margin-top: 8px;
    margin-left: 0;
    padding-left: 0;
  }
  .header-area .main-nav .nav li.user-dropdown ul.sub-menu li a {
    color: #fff !important;
    padding: 10px 0 10px 28px;
  }
  .header-area .main-nav .nav li.nav-auth-wrap {
    flex-wrap: wrap;
    padding: 12px 0;
    border-top: 1px solid rgba(255,255,255,0.15);
  }
  .header-area .main-nav .nav li.nav-auth-wrap .nav-btn {
    margin: 2px 4px 2px 0;
  }
}

/* Mehriban teması: pembe/mor loading spinner – sınav ve takvim yüklenirken */
.app-loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255, 255, 255, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}
.app-loading-overlay.is-visible {
  display: flex;
}
.app-loading-spinner {
  width: 56px;
  height: 56px;
  border: 4px solid rgba(220, 140, 219, 0.25);
  border-top-color: #dc8cdb;
  border-radius: 50%;
  animation: app-spin 0.9s linear infinite;
}
.app-loading-spinner-text {
  position: absolute;
  margin-top: 80px;
  color: #7a5a7a;
  font-size: 0.95rem;
  font-weight: 500;
}
@keyframes app-spin {
  to { transform: rotate(360deg); }
}

/* ========== Dinamik Rozet / Badge (Mehriban teması: pembe, altın, mor) ========== */
.badge-item {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  width: 72px;
  margin: 8px;
  color: #fff;
  text-decoration: none;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.badge-item .badge-circle {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  transition: box-shadow 0.2s ease, filter 0.2s ease, opacity 0.2s ease;
}
.badge-item:hover .badge-circle {
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2);
}
.badge-item .badge-circle .badge-icon {
  font-size: 2.65rem;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  width: 60%;
  height: 60%;
  text-align: center;
}
.badge-item .badge-circle .badge-icon i {
  font-size: inherit;
  display: block;
}
.badge-item .badge-name {
  font-size: 0.7rem;
  font-weight: 500;
  text-align: center;
  line-height: 1.25;
  max-width: 90px;
  margin-top: 6px;
  padding: 0 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #555;
  letter-spacing: 0.02em;
}
.badge-item:hover {
  transform: scale(1.05);
}
.badge-item.badge-locked .badge-circle {
  filter: grayscale(1);
  opacity: 0.5;
}
.badge-item.badge-locked {
  cursor: default;
  pointer-events: none;
}
.badge-item.badge-locked:hover {
  transform: none;
}
.badge-item:not(.badge-locked).badge-gold .badge-circle {
  background: linear-gradient(145deg, #d4af37 0%, #b8860b 50%, #8b6914 100%);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15), 0 0 10px rgba(212, 175, 55, 0.6);
}
.badge-item:not(.badge-locked).badge-gold:hover .badge-circle {
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2), 0 0 14px rgba(212, 175, 55, 0.75);
}
.badge-item:not(.badge-locked).badge-silver .badge-circle {
  background: linear-gradient(145deg, #c0c0c0 0%, #a0a0a0 50%, #707070 100%);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15), 0 0 10px rgba(192, 192, 192, 0.6);
}
.badge-item:not(.badge-locked).badge-silver:hover .badge-circle {
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2), 0 0 14px rgba(192, 192, 192, 0.75);
}
.badge-item:not(.badge-locked).badge-purple .badge-circle {
  background: linear-gradient(145deg, #8e44ad 0%, #6a1b4d 50%, #4a1942 100%);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}
.badge-item:not(.badge-locked).badge-pink .badge-circle {
  background: linear-gradient(145deg, #f06292 0%, #dc8cdb 50%, #ba68c8 100%);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}
.badge-item.badge-locked .badge-circle {
  background: linear-gradient(145deg, #9e9e9e 0%, #757575 50%, #616161 100%);
}
.badges-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 4px;
}
.badge-item[data-tooltip] {
  cursor: help;
}
.badge-item[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  padding: 8px 12px;
  background: rgba(33, 33, 33, 0.95);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 400;
  line-height: 1.35;
  text-align: center;
  border-radius: 10px;
  white-space: normal;
  max-width: 220px;
  width: max-content;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
  z-index: 100;
}
.badge-item[data-tooltip]::before {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-2px);
  border: 6px solid transparent;
  border-top-color: rgba(33, 33, 33, 0.95);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
  z-index: 101;
}
.badge-item[data-tooltip]:hover::after,
.badge-item[data-tooltip]:hover::before {
  opacity: 1;
  visibility: visible;
}
.badge-item[data-tooltip]:hover::after {
  transform: translateX(-50%) translateY(-8px);
}
.badge-item.badge-locked[data-tooltip] {
  pointer-events: auto;
}
.badge-item.badge-locked[data-tooltip]:hover::after,
.badge-item.badge-locked[data-tooltip]:hover::before {
  opacity: 1;
  visibility: visible;
}

/* ========== PWA & Mobil uyumluluk ========== */
html {
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}
body {
  touch-action: manipulation;
  overflow-x: hidden;
}
@media (max-width: 767px) {
  .container { padding-left: 12px; padding-right: 12px; }
  .form-check { min-height: 44px; padding: 10px 0; display: flex; align-items: flex-start; gap: 12px; }
  .form-check-input { margin-top: 4px; flex-shrink: 0; width: 1.25rem; height: 1.25rem; }
  .form-check-label { flex: 1; padding-top: 2px; }
  .btn-lg { min-height: 48px; padding: 12px 24px; }
  .skill-radar-wrap { max-width: 100%; overflow: hidden; }
  #topicChart, #skillRadarChart { max-width: 100%; }
  .student-mini-calendar { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .exam-option { min-height: 48px; padding: 8px 0; }
}
@media (max-width: 575px) {
  .card-body.p-4 { padding: 1rem !important; }
  .main-nav .nav { padding: 0; }
}