/* --------------------
   Base Styles
-------------------- */
/* ======== THEME STYLES ======== */
body.light-mode {
  background: #f4f4f4;
  color: #111;
}

body.dark-mode {
  background: linear-gradient(to bottom right, #0d1117, #111b24);
  color: #c9d1d9;
}

/* Header */
body.dark-mode .header {
  background-color: rgba(13, 17, 23, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

body.light-mode .header {
  background-color: #fff;
  border-bottom: 1px solid #ccc;
}

/* Card */
body.dark-mode .card {
  background: rgba(255, 255, 255, 0.05);
  color: #f0f0f0;
}

body.light-mode .card {
  background: #ffffff;
  color: #111;
}

/* Chatbot Card */
body.dark-mode .chatbot-card {
  background: rgba(88, 166, 255, 0.1);
  box-shadow: 0 0 12px rgba(0, 255, 204, 0.2);
}

body.light-mode .chatbot-card {
  background: #ffffff;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.1);
  color: #111;
}

/* Footer */
body.dark-mode .footer {
  color: #aaa;
}

body.light-mode .footer {
  color: #555;
}


.main-container {
  display: flex;
  flex-direction: row;
  height: 100vh;
}

/* --------------------
   Chatbot Panel (Right)
-------------------- */
.chatbot-panel {
  width: 25%;
  min-width: 300px;
  background-color: #161b22;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1rem;
  box-shadow: inset -1px 0 5px rgba(0, 0, 0, 0.5);
}

.iframe-wrapper {
  width: 100%;
  height: 90%;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 0 15px rgba(0, 255, 204, 0.3);
  background: #0d1117;
}

iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* --------------------
   Content Panel (Left)
-------------------- */
.content-panel {
  flex: 1;
  padding: 2rem;
  overflow-y: auto;
}

.header {
  margin-bottom: 1.5rem;
}

.title {
  font-size: 2.5rem;
  margin: 0;
}

.subtitle {
  font-size: 1.2rem;
  color: #58a6ff;
}

.about, .projects {
  margin-bottom: 2rem;
}

.projects ul {
  padding-left: 1rem;
}

.footer {
  margin-top: 2rem;
  font-size: 0.9rem;
  text-align: center;
}

/* --------------------
   Toggle Theme Switch
-------------------- */
.toggle-container {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: 0.4s;
  border-radius: 24px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.4s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: #2196F3;
}

input:checked + .slider:before {
  transform: translateX(26px);
}

.mode-label {
  margin-left: 10px;
  font-size: 0.9rem;
}

/* --------------------
   Hanging Card Style
-------------------- */
.card {
  background: rgba(255, 255, 255, 0.05);
  padding: 1.5rem;
  border-radius: 15px;
  margin-bottom: 2rem;
  box-shadow: 0 10px 20px rgba(0,0,0,0.2);
  position: relative;
  border-top: 4px solid #58a6ff;
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
}

.hanging-card::before {
  content: "";
  position: absolute;
  width: 40px;
  height: 40px;
  background: #58a6ff;
  top: -20px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  z-index: -1;
}

/* --------------------
   Chatbot Card Styling
-------------------- */
.chatbot-card {
  background: rgba(88, 166, 255, 0.1);
  margin: 2rem;
  padding: 1rem 1rem 1.5rem;
  box-shadow: 0 8px 20px rgba(88, 166, 255, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.chatbot-card h2 {
  font-size: 1.2rem;
  color: #58a6ff;
}

.chatbot-card .iframe-wrapper {
  width: 100%;
  height: 90%;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 0 15px rgba(0, 255, 204, 0.3);
  background: #0d1117;
}

/* --------------------
   Mobile View (Responsive)
-------------------- */
@media screen and (max-width: 768px) {
  .main-container {
    flex-direction: column;
    height: auto;
    overflow: visible;
  }

  .content-panel {
    padding: 1rem;
    order: 1;
  }

  .chatbot-panel {
    height: auto;
    order: 2;
    margin-top: 1rem;
    padding: 1rem;
  }

  .chatbot-card {
    margin: 1rem auto;
  }

  .chatbot-card .iframe-wrapper {
    height: 400px;
  }

  iframe {
    height: 95%;
  }
}

@media screen and (max-width: 480px) {
  .title {
    font-size: 2rem;
  }

  .subtitle {
    font-size: 1rem;
  }

  .chatbot-card .iframe-wrapper {
    height: 82%;
  }

  .toggle-container {
    flex-direction: row;
    justify-content: center;
    gap: 8px;
  }
}

/* Smooth scrolling for all anchor link clicks */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px; /* Adjust if you have a fixed header */
}


/* ------------------------------
   Responsive Mobile-Friendly CSS
   Redesigned for App-Like Look
------------------------------ */

/* ------------------------------
   Responsive Mobile-Friendly CSS
   Redesigned for App-Like Look
------------------------------ */

@media screen and (max-width: 768px) {
  html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    overflow-x: hidden;
    background: linear-gradient(to bottom right, #0d1117, #111b24);
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #f0f0f0;
    scroll-behavior: smooth;
  }

  /* App-style header */
  .header {
    padding: 1rem 1.5rem 0.5rem 1.5rem;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    background: rgba(13, 17, 23, 0.8);
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 10;
  }

  .title {
    font-size: 1.5rem;
    margin: 0;
    color: #58a6ff;
    padding-top: 2rem;
  }

  .subtitle {
    font-size: 0.9rem;
    color: #ccc;
    margin-top: 0.3rem;
  }

  .toggle-container {
    position: absolute;
    top: 0.5rem;
    left: 1rem;
    display: flex;
    align-items: center;
    gap: 6px;
    z-index: 15;
  }

  /* Content Area */
  .main-container {
    display: flex;
    flex-direction: column;
    padding: 1rem;
  }

  .content-panel {
    order: 1;
  }

.card {
  padding: 1rem;
  font-size: 12pt;
  margin: 0 1rem 1.5rem 1rem;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 0.5s ease both;
}


  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* Chatbot area */
  .chatbot-panel {
    order: 2;
    padding: 0 1rem 1rem 1rem;
    margin-top: 1rem;
  }

  .chatbot-card {
    background: rgba(88, 166, 255, 0.1);
    border-radius: 12px;
    box-shadow: 0 0 12px rgba(0, 255, 204, 0.2);
    overflow: hidden;
    height: 80vh;
  }

  .iframe-wrapper {
    width: 100%;
    height: 100%;
  }

  iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
  }

  /* Utility fixes */
  .footer {
    text-align: center;
    font-size: 0.8rem;
    color: #aaa;
    margin-top: 2rem;
    margin-bottom: 1rem;
  }
}



/* Animation for cards */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card {
  animation: fadeUp 0.8s ease both;
  animation-delay: 0.2s;
}

/* Staggered animation for multiple cards */
.card:nth-of-type(2) {
  animation-delay: 0.4s;
}
.card:nth-of-type(3) {
  animation-delay: 0.6s;
}
.card:nth-of-type(4) {
  animation-delay: 0.8s;
}
.card:nth-of-type(5) {
  animation-delay: 1s;
}