/* glass.css */
/* ==========================================
   GLASS STYLES - Glassmorphism Components
   ========================================== */

/* Base glass card */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(var(--backdrop-blur, 12px));
  -webkit-backdrop-filter: blur(var(--backdrop-blur, 12px));
}

/* Glass card with hover glow */
.glass-card:hover {
  border-color: var(--border-glass);
}

/* Glass Navigation */
.glass-nav {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(var(--backdrop-blur, 4px));
  -webkit-backdrop-filter: blur(var(--backdrop-blur, 4px));
}

/* ============ NAVBAR ============ */
.navbar {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  width: calc(100% - 32px);
  max-width: 900px;
  padding: 0 8px;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s;
}

.navbar.hidden {
  transform: translateX(-50%) translateY(-120%);
  opacity: 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.95rem;
}

.nav-brand .accent {
  color: var(--accent-1);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.3s ease, background 0.3s ease;
  position: relative;
  overflow: hidden;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: calc(100% - 20px);
  height: 2px;
  border-radius: 2px;
  background: var(--gradient-primary);
  background-size: 200% 100%;
  animation: gradientShift 3s ease infinite;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center;
  box-shadow: 0 0 8px var(--accent-1), 0 0 16px var(--accent-1);
  opacity: 0.6;
}

.nav-link:hover::after {
  transform: translateX(-50%) scaleX(1);
}

.nav-link::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-sm);
  background: rgba(168, 85, 247, 0.06);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.nav-link:hover::before {
  opacity: 1;
}

.nav-link:hover {
  color: var(--text-primary);
  background: transparent;
}

.nav-link svg,
.nav-link span {
  position: relative;
  z-index: 1;
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

.nav-link svg {
  flex-shrink: 0;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============ CHAT WIDGET ============ */
.chat-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
}

.chat-toggle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient-primary);
  border: none;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(168, 85, 247, 0.4);
  transition: var(--transition);
}

.chat-toggle:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 30px rgba(168, 85, 247, 0.5);
}

.chat-panel {
  position: absolute;
  bottom: 72px;
  right: 0;
  width: 340px;
  max-height: 480px;
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px) scale(0.95);
  transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
}

.chat-panel.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-glass);
}

.chat-header h3 {
  font-size: 0.95rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.chat-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  transition: var(--transition);
}

.chat-close:hover {
  color: var(--text-primary);
}

.chat-messages {
  flex: 1;
  padding: 16px 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 150px;
  max-height: 240px;
}

.chat-msg {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.85rem;
  line-height: 1.5;
  max-width: 85%;
}

.chat-msg.bot {
  background: rgba(168, 85, 247, 0.12);
  color: var(--text-primary);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  border: 1px solid var(--border-glass);
}

.chat-msg.user {
  background: var(--gradient-primary);
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.chat-quick-actions {
  padding: 0 16px 12px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.chat-quick-btn {
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-family: var(--font-main);
  font-weight: 500;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.chat-quick-btn:hover {
  background: rgba(168, 85, 247, 0.15);
  color: var(--text-primary);
  border-color: var(--border-glass);
}

.chat-input-wrap {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--border-glass);
}

.chat-input {
  flex: 1;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 0.85rem;
  font-family: var(--font-main);
  color: var(--text-primary);
  outline: none;
  transition: var(--transition);
}

.chat-input:focus {
  border-color: var(--border-glass);
  background: var(--glass-bg);
}

.chat-input::placeholder {
  color: var(--text-muted);
}

.chat-send {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--gradient-primary);
  border: none;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}

.chat-send:hover {
  opacity: 0.9;
}

/* Typing indicator */
.typing-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
}

.typing-indicator span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-1);
  animation: typingBounce 1.4s infinite;
  opacity: 0.6;
}

.typing-indicator span:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typingBounce {

  0%,
  60%,
  100% {
    transform: translateY(0);
  }

  30% {
    transform: translateY(-8px);
  }
}

.chat-header-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.chat-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(168, 85, 247, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--border-glass);
}

.chat-status {
  font-size: 0.7rem;
  color: var(--text-muted);
  display: block;
  margin-top: 2px;
}