/* ===========================================
   HERE AND NOW AI Chatbot - Wax Crayon Theme
   =========================================== */

:root {
  --primary: #ffdf00;
  --secondary: #004040;
  --bg-cream: #fff8e7;
  --bg-paper: #fffef5;
  --text-dark: #2d2d2d;
  --text-light: #666;
  --shadow: rgba(0, 64, 64, 0.15);
  --crayon-stroke: 3px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Patrick Hand", cursive;
  background: var(--bg-cream);
  min-height: 100vh;
  color: var(--text-dark);
  overflow-x: hidden;
}

/* Crayon texture background */
.crayon-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(255, 223, 0, 0.03) 2px,
      rgba(255, 223, 0, 0.03) 4px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 2px,
      rgba(0, 64, 64, 0.02) 2px,
      rgba(0, 64, 64, 0.02) 4px
    );
  pointer-events: none;
  z-index: -1;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ===========================================
   Header - Hand-drawn style
   =========================================== */
.header {
  text-align: center;
  padding: 20px 0;
  margin-bottom: 20px;
}

.logo-container {
  display: inline-block;
  padding: 15px 25px;
  background: var(--primary);
  border: var(--crayon-stroke) solid var(--secondary);
  border-radius: 20px 5px 20px 5px;
  box-shadow:
    4px 4px 0 var(--secondary),
    8px 8px 15px var(--shadow);
  transform: rotate(-1deg);
  transition: transform 0.3s ease;
}

.logo-container:hover {
  transform: rotate(0deg) scale(1.02);
}

.logo {
  height: 50px;
  width: auto;
}

.slogan {
  font-family: "Caveat", cursive;
  font-size: 1.8rem;
  color: var(--secondary);
  margin-top: 15px;
  font-weight: 600;
  text-shadow: 2px 2px 0 var(--primary);
}

/* ===========================================
   Chat Container - Notebook paper style
   =========================================== */
.chat-container {
  flex: 1;
  background: var(--bg-paper);
  border: var(--crayon-stroke) solid var(--secondary);
  border-radius: 15px 30px 15px 30px;
  box-shadow:
    6px 6px 0 var(--primary),
    12px 12px 0 var(--secondary),
    15px 15px 30px var(--shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

/* Notebook lines effect */
.chat-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    transparent,
    transparent 30px,
    rgba(0, 64, 64, 0.05) 30px,
    rgba(0, 64, 64, 0.05) 31px
  );
  pointer-events: none;
}

/* Red margin line */
.chat-container::after {
  content: "";
  position: absolute;
  top: 0;
  left: 60px;
  width: 2px;
  height: 100%;
  background: rgba(255, 100, 100, 0.3);
  pointer-events: none;
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px 25px;
  background: linear-gradient(135deg, var(--primary) 0%, #ffe94d 100%);
  border-bottom: var(--crayon-stroke) solid var(--secondary);
  position: relative;
  z-index: 1;
}

.avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 3px solid var(--secondary);
  box-shadow: 3px 3px 0 var(--secondary);
  object-fit: cover;
}

.chat-header-info h2 {
  font-family: "Caveat", cursive;
  font-size: 1.8rem;
  color: var(--secondary);
  margin-bottom: 2px;
}

.status {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* ===========================================
   Messages - Speech bubbles with crayon feel
   =========================================== */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 25px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  z-index: 1;
}

.message {
  display: flex;
  gap: 12px;
  max-width: 85%;
  animation: messageSlide 0.3s ease-out;
}

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

.message.user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.message-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--secondary);
  flex-shrink: 0;
  object-fit: cover;
}

.message-content {
  padding: 15px 20px;
  border-radius: 20px 20px 20px 5px;
  position: relative;
  line-height: 1.5;
  font-size: 1.1rem;
}

.message.bot .message-content {
  background: white;
  border: 2px solid var(--secondary);
  box-shadow: 3px 3px 0 var(--primary);
}

.message.user .message-content {
  background: var(--primary);
  border: 2px solid var(--secondary);
  border-radius: 20px 20px 5px 20px;
  box-shadow: 3px 3px 0 var(--secondary);
}

/* ===========================================
   Input Area - Torn paper effect
   =========================================== */
.chat-input-container {
  padding: 20px 25px;
  background: linear-gradient(to top, var(--bg-cream), var(--bg-paper));
  border-top: 3px dashed var(--secondary);
  position: relative;
  z-index: 1;
}

.suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 15px;
}

.suggestion-btn {
  font-family: "Patrick Hand", cursive;
  font-size: 0.95rem;
  padding: 8px 16px;
  background: white;
  border: 2px solid var(--secondary);
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  color: var(--text-dark);
}

.suggestion-btn:hover {
  background: var(--primary);
  transform: translateY(-2px);
  box-shadow: 2px 2px 0 var(--secondary);
}

.chat-form {
  display: flex;
  gap: 12px;
}

#messageInput {
  flex: 1;
  font-family: "Patrick Hand", cursive;
  font-size: 1.1rem;
  padding: 15px 20px;
  border: 3px solid var(--secondary);
  border-radius: 25px;
  background: white;
  outline: none;
  transition: all 0.2s ease;
}

#messageInput:focus {
  box-shadow: 0 0 0 3px var(--primary);
}

#messageInput::placeholder {
  color: var(--text-light);
}

#sendBtn {
  width: 55px;
  height: 55px;
  border-radius: 50%;
  border: 3px solid var(--secondary);
  background: var(--primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  color: var(--secondary);
}

#sendBtn:hover {
  transform: scale(1.1) rotate(10deg);
  box-shadow: 3px 3px 0 var(--secondary);
}

#sendBtn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* ===========================================
   Footer - Sketchy style
   =========================================== */
.footer {
  text-align: center;
  padding: 25px 0;
  margin-top: 20px;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 15px;
}

.social-links a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  border: 2px solid var(--secondary);
  border-radius: 50%;
  color: var(--secondary);
  transition: all 0.2s ease;
}

.social-links a:hover {
  transform: translateY(-3px) rotate(5deg);
  box-shadow: 2px 2px 0 var(--secondary);
}

.copyright {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 5px;
}

.contact {
  font-size: 0.85rem;
}

.contact a {
  color: var(--secondary);
  text-decoration: none;
}

.contact a:hover {
  text-decoration: underline;
}

/* ===========================================
   Typing indicator
   =========================================== */
.typing-indicator {
  display: flex;
  gap: 5px;
  padding: 15px 20px;
}

.typing-indicator span {
  width: 10px;
  height: 10px;
  background: var(--secondary);
  border-radius: 50%;
  animation: typing 1.4s infinite ease-in-out;
}

.typing-indicator span:nth-child(1) {
  animation-delay: 0s;
}
.typing-indicator span:nth-child(2) {
  animation-delay: 0.2s;
}
.typing-indicator span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typing {
  0%,
  60%,
  100% {
    transform: translateY(0);
    opacity: 0.4;
  }
  30% {
    transform: translateY(-10px);
    opacity: 1;
  }
}

/* ===========================================
   Mobile Responsive
   =========================================== */
@media (max-width: 768px) {
  .container {
    padding: 10px;
  }

  .logo {
    height: 40px;
  }

  .slogan {
    font-size: 1.4rem;
  }

  .chat-container::after {
    display: none;
  }

  .chat-header {
    padding: 15px 20px;
  }

  .avatar {
    width: 50px;
    height: 50px;
  }

  .chat-header-info h2 {
    font-size: 1.4rem;
  }

  .message {
    max-width: 90%;
  }

  .suggestions {
    gap: 8px;
  }

  .suggestion-btn {
    font-size: 0.85rem;
    padding: 6px 12px;
  }

  #messageInput {
    padding: 12px 15px;
  }

  #sendBtn {
    width: 48px;
    height: 48px;
  }
}

/* ===========================================
   Scrollbar styling
   =========================================== */
.chat-messages::-webkit-scrollbar {
  width: 8px;
}

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

.chat-messages::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 4px;
  border: 1px solid var(--secondary);
}

.chat-messages::-webkit-scrollbar-thumb:hover {
  background: #ffe94d;
}