/**
 * Skillgy Modern UI — Component styles
 */

/* ── Navbar ── */
.skillgy-navbar {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: var(--skillgy-navbar-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--skillgy-border);
  box-shadow: var(--skillgy-shadow-sm);
}

.skillgy-navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
  min-height: 4rem;
}

.skillgy-navbar-brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.skillgy-navbar-brand img,
.skillgy-logo-wordmark {
  max-height: 2.75rem;
  width: auto;
}

.skillgy-logo-wordmark {
  font-family: var(--skillgy-font-family);
  font-weight: 700;
  font-size: 1.625rem;
  letter-spacing: -0.025em;
  line-height: 1;
  color: var(--skillgy-primary);
}

body.skillgy-dark .skillgy-logo-wordmark {
  color: #f8fafc;
}

.skillgy-navbar-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.skillgy-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 0.875rem;
  border-radius: var(--skillgy-radius-md);
  color: var(--skillgy-text-muted);
  font-weight: 500;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: background var(--skillgy-transition), color var(--skillgy-transition);
}

.skillgy-nav-link:hover {
  color: var(--skillgy-primary);
  background: rgba(37, 99, 235, 0.08);
  text-decoration: none;
}

.skillgy-nav-link.active {
  color: var(--skillgy-primary);
  background: transparent;
  text-decoration: none;
}

/* ── Navbar Mobile Toggle ── */
.skillgy-navbar-toggler {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--skillgy-text);
  font-size: 1.25rem;
  border-radius: var(--skillgy-radius-md);
  cursor: pointer;
  transition: background var(--skillgy-transition), color var(--skillgy-transition);
}

.skillgy-navbar-toggler:hover {
  background: var(--skillgy-hover);
  color: var(--skillgy-primary);
}

.skillgy-navbar-toggler.active {
  color: var(--skillgy-primary);
}

/* ── Navbar Mobile Menu ── */
.skillgy-navbar-mobile {
  display: none;
  position: fixed;
  top: 4rem;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--skillgy-navbar-bg);
  z-index: 1020;
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
}

.skillgy-navbar-mobile.active {
  display: block;
  transform: translateX(0);
}

.skillgy-navbar-nav-mobile {
  display: flex;
  flex-direction: column;
  padding: 1rem;
  gap: 0.5rem;
}

.skillgy-nav-link-mobile {
  display: flex;
  align-items: center;
  padding: 1rem 1.25rem;
  border-radius: var(--skillgy-radius-md);
  color: var(--skillgy-text);
  font-weight: 500;
  font-size: 1rem;
  text-decoration: none;
  transition: background var(--skillgy-transition), color var(--skillgy-transition);
}

.skillgy-nav-link-mobile:hover {
  color: var(--skillgy-primary);
  background: rgba(37, 99, 235, 0.08);
  text-decoration: none;
}

.skillgy-nav-link-mobile.active {
  color: var(--skillgy-primary);
  background: transparent;
  text-decoration: none;
}

.skillgy-navbar-mobile-actions {
  padding: 1rem 0;
  border-top: 1px solid var(--skillgy-border);
  margin-top: 1rem;
}

/* ── Sidebar ── */
.skillgy-sidebar {
  background: var(--skillgy-sidebar-bg);
  border: 1px solid var(--skillgy-border);
  border-radius: var(--skillgy-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--skillgy-shadow-sm);
}

.skillgy-sidebar-title {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--skillgy-text);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--skillgy-border);
}

.skillgy-sidebar-menu { list-style: none; margin: 0; padding: 0; }

.skillgy-sidebar-item a {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.625rem 0.75rem;
  border-radius: var(--skillgy-radius-md);
  color: var(--skillgy-text);
  text-decoration: none;
  font-size: 0.9375rem;
  transition: background var(--skillgy-transition);
}

.skillgy-sidebar-item a:hover,
.skillgy-sidebar-item.active a {
  background: var(--skillgy-hover);
  color: var(--skillgy-primary);
  text-decoration: none;
}

/* ── Cards ── */
.skillgy-card {
  background: var(--skillgy-card);
  border: 1px solid var(--skillgy-border);
  border-radius: var(--skillgy-radius-lg);
  box-shadow: var(--skillgy-shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--skillgy-transition), transform var(--skillgy-transition);
}

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

.skillgy-card-body { padding: 1.25rem; }

.skillgy-stat-card {
  padding: 1.125rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  height: 100%;
}

.skillgy-stat-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--skillgy-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.skillgy-stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--skillgy-text);
}

.skillgy-stat-label {
  font-size: 0.875rem;
  color: var(--skillgy-text-muted);
  margin-top: 0.125rem;
  white-space: nowrap;
  line-height: 1.3;
}

/* ── Course card ── */
.skillgy-course-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.skillgy-course-card:hover { text-decoration: none; color: inherit; transform: translateY(-2px); }

.skillgy-course-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--skillgy-hover);
}

.skillgy-course-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.skillgy-course-card:hover .skillgy-course-thumb img { transform: scale(1.04); }

.skillgy-course-level {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 2;
}

.skillgy-course-thumb .skillgy-course-batch-badge {
  top: auto;
  bottom: 0.75rem;
  left: 0.75rem;
}

.skillgy-course-wishlist {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #64748b;
  transition: color var(--skillgy-transition);
}

.skillgy-course-wishlist.active { color: var(--skillgy-danger); }

.skillgy-course-content { padding: 1rem 1.125rem 1.125rem; flex: 1; display: flex; flex-direction: column; }

.skillgy-course-title {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 0.375rem;
  color: var(--skillgy-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.skillgy-course-instructor {
  font-size: 0.8125rem;
  color: var(--skillgy-text-muted);
  margin-bottom: 0.625rem;
}

.skillgy-course-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.8125rem;
  color: var(--skillgy-text-muted);
  margin-bottom: 0.875rem;
}

.skillgy-course-meta i { color: var(--skillgy-warning); }

.skillgy-course-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding-top: 0.875rem;
  border-top: 1px solid var(--skillgy-border);
}

.skillgy-course-price {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--skillgy-text);
}

.skillgy-course-price-free { color: var(--skillgy-success); }

/* ── Progress card ── */
.skillgy-progress-card {
  display: grid;
  grid-template-columns: 140px 1fr auto;
  gap: 1.25rem;
  align-items: center;
  padding: 1.25rem;
}

.skillgy-progress-ring {
  position: relative;
  width: 5rem;
  height: 5rem;
}

.skillgy-progress-ring svg { transform: rotate(-90deg); }

.skillgy-progress-ring-text {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9375rem;
}

.skillgy-progress-bar-wrap {
  height: 0.5rem;
  background: var(--skillgy-hover);
  border-radius: 999px;
  overflow: hidden;
}

.skillgy-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--skillgy-primary), #60a5fa);
  border-radius: 999px;
  transition: width 0.6s ease;
}

/* ── Filter / search ── */
.skillgy-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  align-items: center;
  padding: 1.125rem 1.25rem;
  background: var(--skillgy-card);
  border: 1px solid var(--skillgy-border);
  border-radius: var(--skillgy-radius-lg);
  margin-bottom: 1.5rem;
  box-shadow: var(--skillgy-shadow-sm);
}

.skillgy-search-input-wrap {
  flex: 1;
  min-width: 220px;
  position: relative;
}

.skillgy-search-input-wrap i {
  position: absolute;
  left: 0.95rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--skillgy-text-muted);
  font-size: 0.875rem;
}

.skillgy-search-input {
  width: 100%;
  padding: 0.7rem 0.95rem 0.7rem 2.65rem;
  border: 1px solid var(--skillgy-border);
  border-radius: var(--skillgy-radius-md);
  background: var(--skillgy-input-bg);
  color: var(--skillgy-text);
  font-size: 0.9375rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.skillgy-search-input:focus {
  outline: none;
  border-color: var(--skillgy-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.skillgy-search-input::placeholder {
  color: var(--skillgy-text-muted);
  opacity: 0.7;
}

.skillgy-select {
  padding: 0.7rem 2.25rem 0.7rem 0.95rem;
  border: 1px solid var(--skillgy-border);
  border-radius: var(--skillgy-radius-md);
  background: var(--skillgy-input-bg);
  color: var(--skillgy-text);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.skillgy-select:focus {
  outline: none;
  border-color: var(--skillgy-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.skillgy-select:hover {
  border-color: var(--skillgy-primary);
}

/* ── Breadcrumb ── */
.skillgy-breadcrumb {
  padding: 1.25rem 0 0.75rem;
}

.skillgy-breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.375rem;
  list-style: none;
  margin: 0 0 0.5rem;
  padding: 0;
  font-size: 0.875rem;
}

.skillgy-breadcrumb-list a {
  color: var(--skillgy-text-muted);
  text-decoration: none;
}

.skillgy-breadcrumb-list a:hover { color: var(--skillgy-primary); }

.skillgy-breadcrumb-list .active { color: var(--skillgy-text); font-weight: 500; }

.skillgy-breadcrumb-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--skillgy-text);
  margin: 0;
}

/* ── Empty state ── */
.skillgy-empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  background: var(--skillgy-card);
  border: 1px dashed var(--skillgy-border);
  border-radius: var(--skillgy-radius-lg);
}

.skillgy-empty-icon {
  width: 4rem;
  height: 4rem;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: var(--skillgy-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--skillgy-text-muted);
}

/* ── Skeleton ── */
@keyframes skillgy-shimmer {
  0% { background-position: -468px 0; }
  100% { background-position: 468px 0; }
}

.skillgy-skeleton {
  background: linear-gradient(90deg, var(--skillgy-hover) 25%, var(--skillgy-border) 50%, var(--skillgy-hover) 75%);
  background-size: 936px 100%;
  animation: skillgy-shimmer 1.4s infinite linear;
  border-radius: var(--skillgy-radius-md);
}

.skillgy-skeleton-thumb { aspect-ratio: 16/9; width: 100%; }
.skillgy-skeleton-line { height: 0.875rem; margin-bottom: 0.5rem; }
.skillgy-skeleton-line.short { width: 60%; }

/* ── Toast container ── */
#skillgy-toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 360px;
  pointer-events: none;
}

.skillgy-toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  border-radius: var(--skillgy-radius-md, 0.625rem);
  background: #ffffff;
  color: #0f172a;
  border: 1px solid #e2e8f0;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.12);
  animation: skillgy-toast-in 0.3s ease;
}

.skillgy-toast > i {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-size: 1rem;
  line-height: 1;
  order: 0;
}

.skillgy-toast > span {
  flex: 1;
  min-width: 0;
  color: #0f172a !important;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.4;
  word-break: normal;
  overflow-wrap: anywhere;
}

@keyframes skillgy-toast-in {
  from { opacity: 0; transform: translateX(1rem); }
  to { opacity: 1; transform: translateX(0); }
}

.skillgy-toast-success { border-left: 4px solid #16a34a; background: #f0fdf4; }
.skillgy-toast-success > i { color: #fff; background: #16a34a; }
.skillgy-toast-error   { border-left: 4px solid #dc2626; background: #fef2f2; }
.skillgy-toast-error > i { color: #fff; background: #dc2626; }
.skillgy-toast-warning { border-left: 4px solid #f59e0b; background: #fffbeb; }
.skillgy-toast-warning > i { color: #fff; background: #f59e0b; }
.skillgy-toast-info    { border-left: 4px solid #0ea5e9; background: #f0f9ff; }
.skillgy-toast-info > i { color: #fff; background: #0ea5e9; }

/*
 * Toastr ↔ Bootstrap clash: both use `.toast`.
 * Bootstrap paints a white/translucent card; toastr keeps white text + check icon,
 * so success messages (e.g. course/batch names like "Shafeeq Free Trial") become
 * invisible and the green check overlaps unreadable text.
 */
#toast-container {
  z-index: 99999 !important;
  pointer-events: none;
}

#toast-container > div,
#toast-container > .toast,
#toast-container > .toast-success,
#toast-container > .toast-error,
#toast-container > .toast-info,
#toast-container > .toast-warning {
  --bs-toast-bg: #ffffff;
  --bs-toast-color: #0f172a;
  --bs-toast-border-color: #e2e8f0;
  display: block !important;
  opacity: 1 !important;
  pointer-events: auto;
  width: auto !important;
  max-width: 360px;
  min-height: 48px;
  padding: 14px 16px 14px 16px !important;
  margin: 0 0 10px !important;
  border-radius: 12px !important;
  border: 1px solid #e2e8f0 !important;
  border-left: 4px solid #64748b !important;
  color: #0f172a !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  line-height: 1.45 !important;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.14) !important;
  background: #ffffff none !important;
  background-image: none !important;
  word-break: normal;
  overflow-wrap: anywhere;
}

#toast-container > .toast-success { border-left-color: #16a34a !important; background: #f0fdf4 none !important; }
#toast-container > .toast-error   { border-left-color: #dc2626 !important; background: #fef2f2 none !important; }
#toast-container > .toast-info    { border-left-color: #0ea5e9 !important; background: #f0f9ff none !important; }
#toast-container > .toast-warning { border-left-color: #f59e0b !important; background: #fffbeb none !important; }

#toast-container .toast-title,
#toast-container .toast-message,
#toast-container .toast-close-button {
  color: #0f172a !important;
  opacity: 1 !important;
  position: static !important;
  float: none !important;
}

#toast-container .toast-close-button {
  text-shadow: none !important;
}

/* ── Mobile bottom nav ── */
.skillgy-mobile-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1040;
  background: var(--skillgy-navbar-bg);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--skillgy-border);
  padding: 0.375rem 0 calc(0.375rem + env(safe-area-inset-bottom));
}

.skillgy-mobile-nav-inner {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.skillgy-mobile-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.125rem;
  padding: 0.375rem 0.5rem;
  color: var(--skillgy-text-muted);
  text-decoration: none;
  font-size: 0.6875rem;
  font-weight: 500;
  flex: 1 1 0;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
}

.skillgy-mobile-nav-item span {
  display: block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: center;
}

.skillgy-mobile-nav-item i {
  font-size: 1.125rem;
  font-family: "Font Awesome 6 Free", "Font Awesome 5 Free", FontAwesome !important;
  font-weight: 900 !important;
  font-style: normal;
  line-height: 1;
  display: inline-block;
  -webkit-font-smoothing: antialiased;
}
.skillgy-mobile-nav-item.active { color: var(--skillgy-primary); }

/* Mobile-nav body padding is applied only below lg — nav is hidden on desktop
   (d-lg-none / display:none) so desktop must not reserve bottom space. */

/* Global FAB clearance when bottom nav is present (not only on courses page) */
@media (max-width: 991.98px) {
  body.skillgy-has-mobile-nav .skillgy-mkt-whatsapp-fab {
    bottom: calc(4.75rem + env(safe-area-inset-bottom, 0px));
    z-index: 1030;
  }
}

/* ── Secure player shell (Phase 2 placeholder) ── */
.skillgy-player-theater {
  background: #000;
  border-radius: var(--skillgy-radius-lg);
  overflow: hidden;
  position: relative;
}

.skillgy-player-aspect {
  aspect-ratio: 16 / 9;
  background: #0a0a0a;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
}

.skillgy-secure-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--skillgy-success);
}

/* ── Analytics card ── */
.skillgy-analytics-card .skillgy-chart-placeholder {
  height: 180px;
  background: var(--skillgy-hover);
  border-radius: var(--skillgy-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--skillgy-text-muted);
  font-size: 0.875rem;
}

/* ── Grid layouts ── */
.skillgy-course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 0.5rem;
}

.skillgy-dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

/* ── Courses page specific ── */
.skillgy-courses-layout #skillgyCoursesResults {
  min-height: 400px;
}

.skillgy-courses-layout .skillgy-course-grid {
  animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Responsive ── */
@media (max-width: 991.98px) {
  .skillgy-navbar-nav-desktop { display: none; }
  .skillgy-mobile-nav { display: block; }
  body.skillgy-has-mobile-nav {
    padding-bottom: calc(4.25rem + env(safe-area-inset-bottom, 0px));
  }
  .skillgy-progress-card { grid-template-columns: 1fr; text-align: center; }
}

@media (max-width: 767.98px) {
  .skillgy-filter-bar { 
    flex-direction: column; 
    align-items: stretch; 
    gap: 0.75rem;
    padding: 1rem;
  }
  .skillgy-search-input-wrap { 
    min-width: 100%; 
    order: -1;
  }
  .skillgy-select {
    width: 100%;
  }
  .skillgy-filter-bar .skillgy-btn {
    width: 100%;
  }
  .skillgy-filter-bar .ms-auto {
    margin-left: 0 !important;
    width: 100%;
  }
  .skillgy-filter-bar .d-flex.gap-1 {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem !important;
  }
  .skillgy-breadcrumb-title { font-size: 1.375rem; }
}