/* ==========================================================================
   1. Global Styles & Fonts
   ========================================================================== */
body {
  font-family: "Noto Sans SC", sans-serif;
  background-color: #0d1117;
  color: #c9d1d9;
  overflow-x: hidden;
}

h1,
h2,
h3,
.tech-font {
  font-family: "Exo 2", sans-serif;
}

/* ==========================================================================
   2. Animated Background
   ========================================================================== */
.background-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: radial-gradient(ellipse at bottom, #1b2735 0%, #090a0f 100%);
  overflow: hidden;
}

@keyframes move-stars {
  from {
    transform: translateY(0px);
  }
  to {
    transform: translateY(-2000px);
  }
}

.stars,
.stars2,
.stars3 {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 200%; /* Use 200% for better looping */
  display: block;
  background: transparent;
  background-repeat: repeat;
  animation: move-stars 200s linear infinite;
}

.stars {
  background-image: url("data:image/svg+xml;base64,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");
}
.stars2 {
  background-image: url("data:image/svg+xml;base64,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");
  animation-duration: 150s;
}
.stars3 {
  background-image: url("data:image/svg+xml;base64,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IiNGRkYiIGQ9Ik04NS4xLDguN2MwLDAsMCwwLDBsMCwwQzg1LjEsOC43LDg1LjEsOC43LDg1LjEsOC43eiIvPjxwYXRoIGZpbGw=IiNGRkYiIGQ9Ik04Ny44LDE0LjljMCwwLDAsMCwwbDAsMEM4Ny44LDE0LjksODcuOCwxNC45LDg3LjgsMTQuOXoiLz48cGF0aCBmaWxsPSIjRkZGIiBkPSJNNzkuOSwzOS45YzAsMCwwLDAsMEw3OS45LDM5LjlMNzkuOSwzOS45eiIvPjwvc3ZnPg==");
  animation-duration: 100s;
}

/* ==========================================================================
   3. Animations
   ========================================================================== */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.header-anim {
  animation: fadeInUp 0.8s ease-out backwards;
}
.main-container-anim {
  animation: fadeInUp 0.8s 0.2s ease-out backwards;
}

/* ==========================================================================
   4. Containers & Layout
   ========================================================================== */
.main-container {
  position: relative;
  border-radius: 1rem;
  background-color: #161b2299; /* Use a consistent semi-transparent background */
  backdrop-filter: blur(5px);
}

.main-container::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 2px; /* Border width */
  background: linear-gradient(135deg, #a97eff, #58a6ff, #00c3ff);
  -webkit-mask: linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: exclude;
  mask-composite: exclude;
  pointer-events: none;
}

/* ==========================================================================
   5. Form Elements (Inputs, Textareas)
   ========================================================================== */
.dark-input,
.dark-textarea,
select.dark-input {
  background-color: #0d1117;
  border: 1px solid #30363d;
  color: #c9d1d9;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
  resize: vertical;
}
.dark-input:focus,
.dark-textarea:focus,
select.dark-input:focus {
  border-color: #58a6ff;
  box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.25);
  outline: none;
}

/* ==========================================================================
   6. Scrollbar Styles
   ========================================================================== */
/* For textareas specifically */
textarea::-webkit-scrollbar {
  width: 12px;
}
textarea::-webkit-scrollbar-track {
  background: #0d1117;
  border-radius: 10px;
}
textarea::-webkit-scrollbar-thumb {
  background-color: #30363d;
  border-radius: 10px;
  border: 3px solid #0d1117;
}
textarea::-webkit-scrollbar-thumb:hover {
  background-color: #58a6ff;
}
.result-box {
  background-color: #0d1117;
  border: 1px solid #30363d;
  color: #c9d1d9;
  border-radius: 0.5rem;
  min-height: 100px;
  height: 250px;
  resize: vertical;
  overflow: auto;
  white-space: pre-wrap;
  word-wrap: break-word;
  font-family: "Consolas", "Monaco", monospace;
  line-height: 1.6;
}

.result-box mark {
  background-color: rgba(88, 166, 255, 0.4);
  color: #f0f6fc;
  padding: 2px 4px;
  border-radius: 4px;
  font-weight: bold;
}
textarea::-webkit-resizer,
.result-box::-webkit-resizer {
  background-image: url("data:image/svg+xml;utf8,%3Csvg%20width%3D%2212%22%20height%3D%2212%22%20viewBox%3D%220%200%2012%2012%22%20fill%3D%22none%22%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%3E%3Cpath%20d%3D%22M8%204L4%208%22%20stroke%3D%22%2358a6ff%22%20stroke-width%3D%221.5%22%20stroke-linecap%3D%22round%22/%3E%3Cpath%20d%3D%22M10%206L6%2010%22%20stroke%3D%22%2358a6ff%22%20stroke-width%3D%221.5%22%20stroke-linecap%3D%22round%22/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: bottom right;
  border: 2px solid transparent;
}
/* MODIFIED: Combined scrollbar-corner styles */
textarea::-webkit-scrollbar-corner,
.result-box::-webkit-scrollbar-corner {
  background-color: transparent;
}

/* Global scrollbar styles */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background-color: rgba(139, 148, 158, 0.2);
  border-radius: 10px;
  border: 2px solid #0d1117;
}
::-webkit-scrollbar-thumb:hover {
  background-color: #58a6ff;
}

/* ==========================================================================
   7. Buttons
   ========================================================================== */
.btn-sci-fi {
  position: relative;
  padding: 10px 24px;
  border: 2px solid #30363d;
  background-color: transparent;
  color: #c9d1d9;
  font-weight: 700;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.3s ease;
  transform: skew(-15deg);
}
.btn-sci-fi > span {
  display: inline-block;
  transform: skew(15deg);
  transition: color 0.3s ease;
}
.btn-sci-fi::before {
  content: "";
  position: absolute;
  top: 0;
  left: -150%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    var(--glow-color, rgba(0, 191, 255, 0.5)),
    transparent
  );
  transition: left 0.5s ease;
  transform: skew(-15deg) translateX(50%);
}
.btn-sci-fi:not(:disabled):hover {
  color: white;
  border-color: var(--glow-color, rgba(0, 191, 255, 0.8));
  box-shadow: 0 0 15px var(--glow-color, rgba(0, 191, 255, 0.5));
}
.btn-sci-fi:not(:disabled):hover > span {
  color: white;
}
.btn-sci-fi:not(:disabled):hover::before {
  left: 150%;
}
.btn-sci-fi:disabled {
  border-color: #4b5563;
  color: #4b5563;
  cursor: not-allowed;
  box-shadow: none;
}
.btn-sci-fi.cyan {
  --glow-color: #0891b2;
}
.btn-sci-fi.green {
  --glow-color: #16a34a;
}
.btn-sci-fi.red {
  --glow-color: #ef4444;
}

/* ==========================================================================
   8. Notifications
   ========================================================================== */
#notification-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.notification {
  background-color: #161b22cc;
  backdrop-filter: blur(5px);
  color: #f87171; /* red-400 */
  padding: 1rem;
  border-radius: 0.5rem;
  border: 1px solid #ef4444; /* red-500 */
  box-shadow: 0 0 15px rgba(239, 68, 68, 0.3);
  cursor: pointer;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateX(100%);
  animation: slideIn 0.5s forwards;
}
.notification.success {
  color: #4ade80; /* green-400 */
  border-color: #22c55e; /* green-500 */
  box-shadow: 0 0 15px rgba(34, 197, 94, 0.3);
}
@keyframes slideIn {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes slideOut {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

/* ==========================================================================
   9. Switch Component
   ========================================================================== */
.switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
}
.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #30363d;
  transition: 0.4s;
  border-radius: 22px;
}
.slider:before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 4px;
  bottom: 4px;
  background-color: #c9d1d9;
  transition: 0.4s;
  border-radius: 50%;
}
input:checked + .slider {
  background-color: #2563eb;
  box-shadow: 0 0 5px #2563eb;
}
input:checked + .slider:before {
  transform: translateX(18px);
}
#thinking-process-output::-webkit-scrollbar {
        width: 12px;
}

#thinking-process-output::-webkit-scrollbar-track {
  background: #0d1117;
  border-radius: 10px;
}

#thinking-process-output::-webkit-scrollbar-thumb {
  background-color: #30363d;
  border-radius: 10px;
  border: 3px solid #0d1117;
}

#thinking-process-output::-webkit-scrollbar-thumb:hover {
  background-color: #58a6ff;
}

#thinking-process-output::-webkit-scrollbar-corner {
  background-color: transparent;
}

.btn-ai-style {
  position: relative;
  background: #0d1117;
  color: #c9d1d9;
  border: 1px solid #30363d;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
  box-shadow: 0 0 10px rgba(0, 191, 255, 0.2);
}
.btn-ai-style:not(:disabled):hover {
  color: white;
  border-color: #58a6ff;
  box-shadow: 0 0 20px rgba(88, 166, 255, 0.5);
}
.btn-ai-style:disabled {
  cursor: not-allowed;
  color: #4b5563;
  background-color: #161b22;
}