/* ═══════════════════════════════════════════
   KelionAI — Global Reusable Components
   ═══════════════════════════════════════════ */

/* ── Butoane ── */
.btn-primary {
  background: linear-gradient(135deg, var(--kelion-primary), var(--kelion-secondary));
  color: white;
  border: none;
  border-radius: var(--kelion-radius);
  padding: 12px 24px;
  font-family: var(--kelion-font);
  font-weight: 600;
  cursor: pointer;
  transition: var(--kelion-transition);
  box-shadow: var(--kelion-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(108, 99, 255, 0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--kelion-primary);
  border: 1px solid var(--kelion-border);
  border-radius: var(--kelion-radius);
  padding: 12px 24px;
  font-family: var(--kelion-font);
  font-weight: 600;
  cursor: pointer;
  transition: var(--kelion-transition);
}
.btn-secondary:hover {
  background: var(--kelion-surface-hover);
  border-color: var(--kelion-primary);
}

/* ── Cards ── */
.card {
  background: var(--kelion-surface);
  border: 1px solid var(--kelion-border);
  border-radius: var(--kelion-radius-lg);
  padding: 24px;
  box-shadow: var(--kelion-shadow);
  transition: var(--kelion-transition);
}
.card:hover {
  border-color: var(--kelion-primary);
  box-shadow: var(--kelion-glow);
}

/* ── Inputs ── */
.input-field {
  background: var(--kelion-bg-secondary);
  border: 1px solid var(--kelion-border);
  border-radius: var(--kelion-radius-sm);
  color: var(--kelion-text);
  font-family: var(--kelion-font);
  padding: 12px 16px;
  width: 100%;
  transition: var(--kelion-transition);
  outline: none;
}
.input-field:focus {
  border-color: var(--kelion-primary);
  box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.15);
}

/* ── Badges ── */
.badge { border-radius: 100px; padding: 4px 12px; font-size: 12px; font-weight: 600; }
.badge-primary { background: rgba(108, 99, 255, 0.15); color: var(--kelion-primary); }
.badge-success { background: rgba(0, 224, 150, 0.15); color: var(--kelion-success); }
.badge-warning { background: rgba(255, 184, 0, 0.15); color: var(--kelion-warning); }

/* ── Navbar ── */
.navbar {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--kelion-border);
  position: sticky;
  top: 0;
  z-index: var(--z-overlay);
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.navbar-logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--kelion-text);
  text-decoration: none;
  letter-spacing: -0.5px;
}
.navbar-logo span {
  color: var(--kelion-primary);
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.navbar-links a {
  color: var(--kelion-text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--kelion-radius-sm);
  transition: var(--kelion-transition);
}
.navbar-links a:hover {
  color: var(--kelion-text);
  background: var(--kelion-surface-hover);
}

.navbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Language switcher */
.lang-switcher {
  position: relative;
}
.lang-switcher-btn {
  background: var(--kelion-surface);
  border: 1px solid var(--kelion-border);
  border-radius: var(--kelion-radius-sm);
  color: var(--kelion-text-secondary);
  font-family: var(--kelion-font);
  font-size: 0.8rem;
  padding: 6px 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--kelion-transition);
}
.lang-switcher-btn:hover {
  border-color: var(--kelion-primary);
  color: var(--kelion-text);
}
.lang-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--kelion-surface);
  border: 1px solid var(--kelion-border);
  border-radius: var(--kelion-radius-sm);
  min-width: 120px;
  box-shadow: var(--kelion-shadow);
  z-index: var(--z-modal);
  overflow: hidden;
}
.lang-switcher:hover .lang-dropdown,
.lang-switcher.open .lang-dropdown {
  display: block;
}
.lang-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  color: var(--kelion-text-secondary);
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--kelion-transition);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-family: var(--kelion-font);
}
.lang-option:hover {
  background: var(--kelion-surface-hover);
  color: var(--kelion-text);
}

/* Hamburger menu */
.navbar-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--kelion-radius-sm);
}
.navbar-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--kelion-text-secondary);
  border-radius: 2px;
  transition: var(--kelion-transition);
}
.navbar-hamburger:hover span {
  background: var(--kelion-text);
}

/* Mobile nav menu */
.navbar-mobile-menu {
  display: none;
  position: absolute;
  top: 60px;
  left: 0;
  right: 0;
  background: rgba(10, 10, 15, 0.97);
  border-bottom: 1px solid var(--kelion-border);
  padding: 12px 24px;
  flex-direction: column;
  gap: 4px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: calc(var(--z-overlay) - 1);
}
.navbar-mobile-menu.open {
  display: flex;
}
.navbar-mobile-menu a {
  color: var(--kelion-text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 10px 0;
  border-bottom: 1px solid rgba(108, 99, 255, 0.08);
  transition: var(--kelion-transition);
}
.navbar-mobile-menu a:hover {
  color: var(--kelion-text);
}
.navbar-mobile-menu a:last-child {
  border-bottom: none;
}

/* ── Animații ── */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
@keyframes glow-pulse {
  0%, 100% { box-shadow: var(--kelion-glow); }
  50% { box-shadow: 0 0 40px rgba(108, 99, 255, 0.6); }
}
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

.animate-fade-in { animation: fadeIn 0.4s ease forwards; }
.animate-pulse { animation: pulse 2s infinite; }
.animate-glow { animation: glow-pulse 3s infinite; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .navbar-links,
  .navbar-right .btn-primary,
  .lang-switcher {
    display: none;
  }
  .navbar-hamburger {
    display: flex;
  }
}