/* ── PORTFOLIO CHATBOT STYLESHEET ── */

/* Chat Trigger Button */
.chatbot-toggle {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border: none;
  cursor: pointer;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 229, 160, 0.2);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s;
}

.chatbot-toggle:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), 0 0 30px rgba(0, 229, 160, 0.45);
}

.chatbot-toggle svg {
  width: 24px;
  height: 24px;
  fill: #020508;
  transition: transform 0.3s;
}

.chatbot-toggle.open svg {
  transform: rotate(90deg);
}

/* Chat Window Container */
.chatbot-window {
  position: fixed;
  bottom: 95px;
  right: 25px;
  width: 380px;
  height: 60vh;
  max-height: 550px;
  min-height: 380px;
  background: rgba(11, 21, 32, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: 16px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(56, 189, 248, 0.05);
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Open State */
.chatbot-window.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

/* Header */
.chatbot-header {
  padding: 14px 18px;
  background: rgba(7, 13, 20, 0.5);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.chatbot-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.15), rgba(129, 140, 248, 0.15));
  border: 1.5px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  position: relative;
}

.chatbot-avatar::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 8px;
  height: 8px;
  background: #34d399;
  border-radius: 50%;
  border: 1.5px solid #0b1520;
  animation: pulse-avatar 2s infinite;
}

.chatbot-title {
  display: flex;
  flex-direction: column;
}

.chatbot-title h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
  margin: 0;
  line-height: 1.2;
}

.chatbot-title span {
  font-size: 0.68rem;
  font-family: 'JetBrains Mono', monospace;
  color: var(--accent);
  opacity: 0.95;
}

.chatbot-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.6;
  transition: opacity 0.2s, transform 0.2s;
}

.chatbot-close:hover {
  opacity: 1;
  transform: scale(1.1);
}

.chatbot-close svg {
  width: 18px;
  height: 18px;
  stroke: var(--text);
}

/* Chat Messages */
.chatbot-messages {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scrollbar-width: thin;
  scrollbar-color: var(--accent) transparent;
}

.chatbot-messages::-webkit-scrollbar {
  width: 4px;
}

.chatbot-messages::-webkit-scrollbar-track {
  background: transparent;
}

.chatbot-messages::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 2px;
}

/* Message Bubbles */
.chatbot-msg {
  max-width: 82%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 0.82rem;
  line-height: 1.5;
  word-wrap: break-word;
  animation: slideInMsg 0.25s ease-out forwards;
  position: relative;
}

.chatbot-msg.bot {
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--text);
  border-bottom-left-radius: 2px;
}

.chatbot-msg.user {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #020508;
  font-weight: 550;
  border-bottom-right-radius: 2px;
}

.chatbot-msg.bot a {
  color: var(--accent);
  text-decoration: underline;
  font-weight: 600;
  transition: opacity 0.2s;
}

.chatbot-msg.bot a:hover {
  opacity: 0.8;
}

.chatbot-msg.bot strong {
  color: #fff;
  font-weight: 700;
}

.chatbot-msg.user strong {
  color: #020508;
  font-weight: 700;
}

/* Quick Replies */
.chatbot-quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 16px 12px;
  background: transparent;
}

.chatbot-pill {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.chatbot-pill:hover {
  background: rgba(0, 229, 160, 0.08);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

/* Footer / Input Container */
.chatbot-footer {
  padding: 12px 16px 16px;
  background: rgba(7, 13, 20, 0.4);
  border-top: 1px solid var(--border);
  display: flex;
  gap: 8px;
}

.chatbot-input-wrapper {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
}

.chatbot-input {
  width: 100%;
  padding: 10px 14px;
  background: rgba(2, 5, 8, 0.5);
  border: 1px solid var(--border);
  border-radius: 24px;
  color: var(--text);
  font-family: 'Outfit', sans-serif;
  font-size: 0.82rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.chatbot-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 10px rgba(0, 229, 160, 0.15);
}

.chatbot-send {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s, opacity 0.2s;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.chatbot-send:hover {
  transform: scale(1.05);
}

.chatbot-send:active {
  transform: scale(0.95);
}

.chatbot-send svg {
  width: 16px;
  height: 16px;
  fill: #020508;
  margin-left: 2px; /* Slight visual adjustment for the play/send angle */
}

/* Typing Indicator Animation */
.chatbot-typing-dots {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 6px;
}

.chatbot-typing-dots span {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0.4;
  animation: bounce-dot 1.2s infinite ease-in-out;
}

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

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

/* Keyframes */
@keyframes slideInMsg {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce-dot {
  0%, 100% {
    transform: translateY(0);
    opacity: 0.4;
  }
  50% {
    transform: translateY(-4px);
    opacity: 1;
  }
}

@keyframes pulse-avatar {
  0% {
    box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.4);
  }
  70% {
    box-shadow: 0 0 0 6px rgba(52, 211, 153, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(52, 211, 153, 0);
  }
}

/* Responsive Styles */
@media (max-width: 450px) {
  .chatbot-window {
    width: calc(100% - 32px);
    height: 70vh;
    bottom: 85px;
    right: 16px;
  }
  .chatbot-toggle {
    bottom: 16px;
    right: 16px;
  }
}