/* ===== UNIVERSAL THEME COMPONENTS ===== */
/* static/css/themes/theme-components.css */

/* Стили для логотипа */
.logo-container {
    position: relative;
    display: inline-block;
    background: transparent !important;
}

.logo {
    display: inline-block;
    background: transparent !important;
}

.logo-container img.logo {
    background: transparent !important;
}

/* Логика переключения логотипа (ТОЧНО КАК В КАРТЕ ОБУЧЕНИЯ) */
.logo-dark {
    display: none;
}

[data-theme="dark"] .logo-light {
    display: none !important;
}

[data-theme="dark"] .logo-dark {
    display: inline-block !important;
}

/* ===== BODY & BASE ===== */
body {
  background: var(--theme-bg);
  color: var(--theme-text);
  transition: all var(--transition-speed) ease;
}

/* ===== CARDS ===== */
.card,
.theme-card {
  background: var(--theme-surface);
  color: var(--theme-text);
  border: 1px solid var(--theme-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--theme-shadow-md);
  transition: all var(--transition-speed) ease;
}

.card:hover,
.theme-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--theme-shadow-lg);
  border-color: var(--theme-border-hover);
}

/* ===== BUTTONS ===== */
.btn-primary,
.theme-btn-primary {
  background: var(--primary);
  color: white;
  border: none;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--border-radius);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
}

.btn-primary:hover,
.theme-btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(62, 205, 193, 0.3);
}

.btn-secondary,
.theme-btn-secondary {
  background: var(--secondary);
  color: white;
  border: none;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--border-radius);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
}

.btn-outline,
.theme-btn-outline {
  background: transparent;
  color: var(--theme-text);
  border: 1px solid var(--theme-border);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--border-radius);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
}

.btn-outline:hover,
.theme-btn-outline:hover {
  background: var(--theme-surface);
  border-color: var(--primary);
  color: var(--primary);
}

/* ===== NAVIGATION ===== */
.navbar,
.theme-navbar {
  background: var(--navbar-bg);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--theme-border);
  color: var(--theme-text);
  transition: all var(--transition-speed) ease;
}

.nav-link,
.theme-nav-link {
  color: var(--theme-text-secondary);
  text-decoration: none;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius);
  transition: all var(--transition-speed) ease;
}

.nav-link:hover,
.theme-nav-link:hover {
  color: var(--primary);
  background: var(--theme-surface);
}

/* ===== FORMS ===== */
.form-control,
.theme-input {
  background: var(--input-bg);
  color: var(--theme-text);
  border: 1px solid var(--theme-border);
  border-radius: var(--border-radius);
  padding: var(--space-sm) var(--space-md);
  transition: all var(--transition-speed) ease;
}

.form-control:focus,
.theme-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(62, 205, 193, 0.1);
  outline: none;
}

/* ===== LEARNING MODULES ===== */
.learning-module,
.theme-module {
  background: var(--theme-surface);
  border: 1px solid var(--theme-border);
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  transition: all var(--transition-speed) ease;
}

.learning-module:hover,
.theme-module:hover {
  transform: translateY(-4px);
  box-shadow: var(--theme-shadow-lg);
  border-color: var(--primary);
}

/* ===== PROGRESS BARS ===== */
.progress,
.theme-progress {
  background: var(--theme-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  height: 8px;
}

.progress-bar,
.theme-progress-bar {
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  height: 100%;
  transition: width var(--transition-speed) ease;
  position: relative;
}

.progress-bar::after,
.theme-progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ===== ALERTS ===== */
.alert-success,
.theme-alert-success {
  background: rgba(46, 204, 113, 0.1);
  color: var(--success);
  border: 1px solid var(--success);
  border-radius: var(--border-radius);
  padding: var(--space-md);
}

.alert-warning,
.theme-alert-warning {
  background: rgba(243, 156, 18, 0.1);
  color: var(--warning);
  border: 1px solid var(--warning);
  border-radius: var(--border-radius);
  padding: var(--space-md);
}

.alert-danger,
.theme-alert-danger {
  background: rgba(231, 76, 60, 0.1);
  color: var(--danger);
  border: 1px solid var(--danger);
  border-radius: var(--border-radius);
  padding: var(--space-md);
}

/* ===== GLASS EFFECTS (для gradient theme) ===== */
[data-theme="gradient"] .card,
[data-theme="gradient"] .theme-card {
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

[data-theme="gradient"] .navbar,
[data-theme="gradient"] .theme-navbar {
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

/* ===== ANIMATIONS ===== */
.fade-in {
  animation: fadeIn var(--transition-speed) ease;
}

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

.slide-in {
  animation: slideIn var(--transition-speed) ease;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-20px); }
  to { opacity: 1; transform: translateX(0); }
}