:root {
  --color-primary: #8b4513; /* deep brown primary */
  --color-primary-600: #a0522d; /* light brown accent */
  --color-accent: #d2b48c;
  --color-muted: #6f7d89;
  --color-bg: #f7f9fb;
  --card-border: #e6eef8;
  --glass: rgba(255, 255, 255, 0.85);
  --text-dark: #0f1724;
}
/* Base typography */
html {
  font-size: 16px;
}
body {
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI",
    Roboto, "Helvetica Neue", Arial;
  color: var(--text-dark);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
}

/* Heading scale */
h1 {
  font-size: 2.5rem;
  line-height: 1.05;
  font-weight: 800;
  color: var(--text-dark);
}
h2 {
  font-size: 1.625rem;
  line-height: 1.15;
  font-weight: 700;
}
h3 {
  font-size: 1.125rem;
  line-height: 1.2;
  font-weight: 600;
}
h4 {
  font-size: 1rem;
  line-height: 1.25;
  font-weight: 600;
}
p,
li,
span,
label,
input,
button {
  font-size: 0.9375rem;
}

/* Navigation */
.nav-link {
  color: var(--color-muted);
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s ease;
}
.nav-link:hover {
  color: var(--color-primary);
}

/* Buttons - primary and secondary polished */
.btn-primary {
  background: linear-gradient(
    180deg,
    var(--color-primary) 0%,
    var(--color-primary-600) 100%
  );
  border: none;
  color: white;
  padding: 0.625rem 0.875rem;
  font-weight: 700;
  border-radius: 0.75rem;
  box-shadow: 0 8px 24px rgba(139, 69, 19, 0.12);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(139, 69, 19, 0.16);
}

.btn-secondary {
  background: white;
  color: var(--color-primary);
  border: 1px solid var(--card-border);
  padding: 0.5rem 0.75rem;
  font-weight: 700;
  border-radius: 0.75rem;
}
.btn-secondary:hover {
  background: #fdf6f0;
}

/* Cards */
.feature-card,
.upload-card,
.field-card,
.metadata-card {
  background: var(--glass);
  border: 1px solid var(--card-border);
  border-radius: 0.75rem;
}
.feature-card:hover,
.upload-card:hover,
.field-card:hover {
  box-shadow: 0 12px 36px rgba(139, 69, 19, 0.06);
  transform: translateY(-6px);
}

/* Step/summary number */
.step-number {
  width: 68px;
  height: 68px;
  font-size: 1.125rem;
}

/* Document History list */
#docHistory .field-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem;
}
#docHistory .text-primary {
  color: var(--color-primary);
  font-weight: 700;
}
#docHistory .text-xs {
  color: var(--color-muted);
}

/* Analysis summary cards */
.analysis-summary .text-2xl {
  font-size: 1.5rem;
  font-weight: 700;
}
.analysis-summary .p-4 {
  padding: 1rem;
}

/* Fields grid */
#fieldsGrid .field-card {
  border-radius: 0.75rem;
  padding: 0.9rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
#fieldsGrid .field-name {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.95rem;
}
#fieldsGrid .field-value {
  color: #153140;
  font-size: 0.95rem;
}

/* Metadata */
.metadata-card {
  padding: 1rem;
}

/* Confidence visuals */
.confidence-pill {
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 700;
}
.confidence-bar {
  background: #fdf6f0;
  border-radius: 8px;
  height: 12px;
}
.confidence-bar > .fill {
  background: linear-gradient(90deg, #d2b48c, #a0522d);
  height: 100%;
}

/* Chat styling */
#chatWindow {
  background: #ffffff;
  border: 1px solid #f5f0e8;
  padding: 12px;
  border-radius: 0.75rem;
}
.chat-bubble {
  padding: 10px 12px;
  border-radius: 12px;
  margin-bottom: 8px;
  display: inline-block;
  max-width: 88%;
}
.chat-bubble.ai {
  background: #fdf6f0;
  border: 1px solid #f0e6d2;
  color: var(--text-dark);
}
.chat-bubble.user {
  background: linear-gradient(
    90deg,
    var(--color-primary-600),
    var(--color-primary)
  );
  color: #fff;
  float: right;
}

/* Utility */
.muted {
  color: var(--color-muted);
}

/* Responsive adjusts */
@media (max-width: 768px) {
  h1 {
    font-size: 1.8rem;
  }
  h2 {
    font-size: 1.25rem;
  }
}

/* Primary Button */
.btn-primary {
  background: #8b4513; /* Primary Brown */
  color: white;
  transition: all 0.3s ease;
  font-weight: 500;
}
.btn-primary:hover {
  background: #a0522d; /* Lighter Brown for Hover */
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(160, 82, 45, 0.3); /* Soft brown shadow */
}

/* Secondary Button */
.btn-secondary {
  background: #d2b48c; /* Light Brown Accent */
  color: #8b4513; /* Dark Brown for contrast */
  transition: all 0.3s ease;
  font-weight: 500;
}
.btn-secondary:hover {
  background: #c19a6b; /* Slightly darker brown for hover */
  transform: translateY(-1px);
}

/* Hero Section */
.hero-gradient {
  background: linear-gradient(
    135deg,
    #ffffff 0%,
    #d2b48c 100%
  ); /* Smooth gradient from white to light brown */
}

/* Text Colors */
.text-primary {
  color: #8b4513; /* Primary Brown for headings and main text */
}
.text-secondary {
  color: #6f7d89; /* Muted gray-blue for secondary text */
}

/* Background Accent */
.bg-light-accent {
  background: #f8f9fa; /* Very light gray for subtle background areas */
}

/* Navigation Link */
.nav-link {
  color: #6f7d89; /* Muted gray-blue for regular state */
  transition: color 0.2s ease;
}
.nav-link:hover {
  color: #8b4513; /* Primary Brown for hover state */
}

/* Feature Cards */
.feature-card {
  background: white;
  border: 1px solid #e2e8f0; /* Light gray border */
  transition: all 0.3s ease;
}
.feature-card:hover {
  border-color: #8b4513; /* Primary Brown for hover border */
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(139, 69, 19, 0.15); /* Soft brown shadow */
}

/* Icon Container */
.icon-container {
  background: #f8f9fa; /* Light background for icon container */
  color: #8b4513; /* Primary Brown for icon color */
  transition: all 0.3s ease;
}

/* Styling the "How It Works" section */
#how-it-works {
  background: #f8fafc; /* Light background for contrast */
  padding: 5rem 0;
}

/* Styling the Step Cards */
.step-card {
  background: white;
  padding: 2rem 1.5rem;
  border-radius: 1rem;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease-in-out;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.step-card:hover {
  background: #fdf6f0; /* Soft light brown on hover */
  transform: translateY(-10px); /* Slight lifting effect */
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15); /* More prominent shadow */
}

/* Number Circle (Step Indicator) */
.step-number {
  background-color: #8b4513; /* Primary Brown */
  color: white;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-bottom: 1.5rem;
  transition: transform 0.3s ease;
}

.step-card:hover .step-number {
  transform: rotate(360deg); /* Rotating the number slightly on hover */
}

/* Title and Description */
.step-card h3 {
  font-size: 1.25rem;
  color: #2d3748; /* Dark gray for the heading */
  font-weight: bold;
  margin-bottom: 1rem;
}

.step-card p {
  font-size: 1rem;
  color: #4a5568; /* Muted gray for body text */
  line-height: 1.6;
}

/* Responsive Design */
@media (min-width: 768px) {
  .step-card {
    padding: 3rem 2rem;
  }

  .step-card h3 {
    font-size: 1.5rem;
  }

  .step-card p {
    font-size: 1.125rem;
  }
}

/* Upload Widget Styles */
.upload-card {
  background: white;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(139, 69, 19, 0.1);
}

.upload-card:hover {
  box-shadow: 0 8px 25px rgba(139, 69, 19, 0.15);
}

/* Drop Zone Styles */
#dropZone {
  transition: all 0.3s ease;
  cursor: pointer;
}

#dropZone:hover {
  background-color: #f8fafc;
  border-color: #a0522d;
}

#dropZone.border-brown-500 {
  border-color: #a0522d !important;
}

#dropZone.bg-brown-50 {
  background-color: #fdf6f0 !important;
}

/* Selected File Display */
#selectedFile {
  border: 1px solid #e2e8f0;
  background: #f8fafc;
}

/* Disabled Button State */
.btn-primary:disabled {
  background: #9ca3af;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-primary:disabled:hover {
  background: #9ca3af;
  transform: none;
  box-shadow: none;
}

/* Remove File Button */
#removeFileBtn {
  transition: all 0.2s ease;
}

#removeFileBtn:hover {
  transform: scale(1.1);
}

/* Smooth transitions for show/hide */
.hidden {
  display: none !important;
}

/* File icon and text styling */
.upload-card svg {
  transition: all 0.3s ease;
}

.upload-card:hover svg {
  transform: scale(1.05);
}

/* Field Cards Styles */
.field-card {
  transition: all 0.3s ease;
  border: 1px solid #e2e8f0;
}

.field-card:hover {
  border-color: #8b4513;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(139, 69, 19, 0.15);
}

.field-name {
  color: #8b4513;
  font-weight: 600;
}

.field-value {
  line-height: 1.5;
  min-height: 20px;
}

.edit-btn {
  padding: 4px;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.edit-btn:hover {
  background-color: #f8fafc;
}

.delete-btn {
  font-size: 0.875rem;
  font-weight: 500;
}

/* Field input styles */
.field-name-input,
.field-value-input {
  border: 1px solid #d1d5db;
  transition: all 0.2s ease;
}

.field-name-input:focus,
.field-value-input:focus {
  outline: none;
  border-color: #8b4513;
  box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

/* Analysis results header */
#analysisResults h2 {
  color: #8b4513;
}

/* Responsive grid for field cards */
@media (max-width: 768px) {
  #fieldsGrid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  #fieldsGrid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Smooth transitions for show/hide */
.field-display,
.field-edit {
  transition: all 0.3s ease;
}

/* Button hover effects for field actions */
.field-card button {
  transition: all 0.2s ease;
}

.field-card button:hover {
  transform: translateY(-1px);
}

/* -----------------------
   Analysis page polishing
   ----------------------- */

/* Container and Column Layout */
main.analysis-page {
  background: #f7f9fb;
  min-height: calc(100vh - 64px);
  padding: 2rem 0;
}

.analysis-column {
  background: white;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  height: calc(100vh - 104px);
  position: sticky;
  top: 80px;
  overflow-y: auto;
}

.analysis-column::-webkit-scrollbar {
  width: 8px;
}

.analysis-column::-webkit-scrollbar-track {
  background: #f1f5f9;
  border-radius: 4px;
}

.analysis-column::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

.analysis-column::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Document History Column */
#docHistory {
  padding: 1.25rem;
}

#docHistory .field-card {
  background: white;
  border: 1px solid #e2e8f0;
  padding: 1rem;
  border-radius: 10px;
  transition: all 0.2s ease;
}

#docHistory .field-card:hover {
  transform: translateY(-2px);
  border-color: #a0522d;
  background: #f8fafc;
}

#docHistory .text-primary {
  font-size: 0.875rem;
  font-weight: 500;
  color: #0f172a;
}

/* Analysis Column */
.summary-section {
  padding: 1.5rem;
  border-bottom: 1px solid #e2e8f0;
}

.summary-stat {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.25rem;
}

/* Field Cards */
#fieldsGrid .field-card {
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 1.25rem;
  transition: all 0.2s ease;
}

#fieldsGrid .field-name {
  color: #0f172a;
  font-weight: 600;
  font-size: 0.875rem;
}

#fieldsGrid .field-value {
  color: #334155;
  font-size: 0.9375rem;
  line-height: 1.5;
}

/* Confidence Indicator */
.confidence-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1rem;
  background: #fdf6f0;
  border: 1px solid #e6d3b7;
  border-radius: 9999px;
}

.confidence-indicator .label {
  color: #8b4513;
  font-size: 0.875rem;
  font-weight: 500;
}

.confidence-indicator .value {
  color: #a0522d;
  font-size: 1.125rem;
  font-weight: 600;
}

/* Chat Section */
/* Column Layout */
main.analysis-page {
  height: calc(100vh - 4rem); /* Full height minus navbar */
}

.scrollable-column {
  height: 100%;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #cbd5e1 transparent;
}

.scrollable-column::-webkit-scrollbar {
  width: 6px;
}

.scrollable-column::-webkit-scrollbar-track {
  background: transparent;
}

.scrollable-column::-webkit-scrollbar-thumb {
  background-color: #cbd5e1;
  border-radius: 3px;
}

.scrollable-column::-webkit-scrollbar-thumb:hover {
  background-color: #94a3b8;
}

/* Chat Section */
.chat-section {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 8rem); /* Full height minus navbar and padding */
  max-height: 100%;
}

#chatWindow {
  flex: 1;
  padding: 1.25rem;
  background: #f8fafc;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #cbd5e1 transparent;
}

.chat-message {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.chat-bubble {
  max-width: 85%;
  padding: 0.875rem 1rem;
  border-radius: 12px;
  font-size: 0.9375rem;
  line-height: 1.5;
}

.chat-bubble.ai {
  background: white;
  border: 1px solid #e2e8f0;
  color: #0f172a;
  margin-right: auto;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.chat-bubble.user {
  background: #a0522d;
  color: white;
  margin-left: auto;
}

.chat-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding: 0.5rem 0.75rem;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 8px;
  color: #166534;
  font-size: 0.875rem;
  font-weight: 500;
}

.chat-form {
  margin-top: 1rem;
}

.chat-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-size: 0.9375rem;
  background: #f8fafc;
  transition: all 0.2s ease;
}

.chat-input:focus {
  outline: none;
  border-color: #a0522d;
  box-shadow: 0 0 0 3px rgba(160, 82, 45, 0.1);
}

/* Section Headers */
.section-header {
  padding: 1.5rem;
  border-bottom: 1px solid #e2e8f0;
  margin-bottom: 1.5rem;
}

.section-header h2 {
  color: #0f172a;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.section-header h3 {
  color: #0f172a;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.section-header .subtitle {
  color: #64748b;
  font-size: 0.875rem;
}

/* Responsive Layout */
@media (max-width: 768px) {
  main.analysis-page {
    padding: 1rem 0;
  }

  .analysis-column {
    height: auto;
    position: static;
    margin-bottom: 1.5rem;
  }

  #chatWindow {
    min-height: 280px;
    max-height: 400px;
  }

  .section-header {
    padding: 1rem;
  }

  .chat-section {
    padding: 1rem;
  }
}

/* Creative Flowchart Animations */
@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes glow {
  0%,
  100% {
    box-shadow: 0 0 20px rgba(160, 82, 45, 0.3);
  }
  50% {
    box-shadow: 0 0 30px rgba(160, 82, 45, 0.6);
  }
}

@keyframes slideInFromLeft {
  0% {
    transform: translateX(-100px);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideInFromRight {
  0% {
    transform: translateX(100px);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes fadeInUp {
  0% {
    transform: translateY(30px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Flowchart specific styles */
#how-it-works .group:nth-child(1) {
  animation: slideInFromLeft 0.8s ease-out;
}

#how-it-works .group:nth-child(2) {
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

#how-it-works .group:nth-child(3) {
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

#how-it-works .group:nth-child(4) {
  animation: slideInFromRight 0.8s ease-out 0.6s both;
}

/* Hover effects for flowchart cards */
#how-it-works .group:hover {
  animation: float 2s ease-in-out infinite;
}

/* Gradient text animation */
.bg-clip-text {
  background-size: 200% 200%;
  animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* Pulsing arrows */
#how-it-works .animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Background elements */
#how-it-works .animate-bounce {
  animation: bounce 1s infinite;
}

#how-it-works .animate-ping {
  animation: ping 1s cubic-bezier(0, 0, 0.2, 1) infinite;
}

/* Stats cards hover effect */
#how-it-works .backdrop-blur-sm:hover {
  transform: translateY(-5px);
  transition: all 0.3s ease;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}
/* Do
cument History Improvements */
#docHistory .space-y-3 > div {
  transition: all 0.2s ease;
}

#docHistory .space-y-3 > div:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Better text wrapping for document names */
#docHistory .font-medium {
  word-break: break-word;
  line-height: 1.3;
}

/* Improved button styling */
#docHistory a[class*="bg-amber-100"] {
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

/* Document History Header */
#docHistory .section-header {
  padding: 1rem 1rem 0.5rem 1rem;
}

#docHistory .section-header h2 {
  font-size: 1.125rem;
  font-weight: 700;
}

/* Responsive adjustments for document history */
@media (max-width: 768px) {
  #docHistory .font-medium {
    font-size: 0.875rem;
  }

  #docHistory .text-xs {
    font-size: 0.75rem;
  }
} /* Analy
sis Page Layout Improvements */
.analysis-page {
  min-height: calc(100vh - 4rem);
}

/* Ensure all columns have the same height */
.analysis-page > aside,
.analysis-page > section {
  height: calc(100vh - 8rem);
  max-height: calc(100vh - 8rem);
}

/* Document History specific improvements */
.analysis-page > aside:first-child .bg-white {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.analysis-page > aside:first-child .overflow-y-auto {
  flex: 1;
  min-height: 0;
}

/* Better scrolling for document history */
#docHistory {
  max-height: calc(100vh - 12rem);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #cbd5e1 transparent;
}

#docHistory::-webkit-scrollbar {
  width: 6px;
}

#docHistory::-webkit-scrollbar-track {
  background: transparent;
}

#docHistory::-webkit-scrollbar-thumb {
  background-color: #cbd5e1;
  border-radius: 3px;
}

#docHistory::-webkit-scrollbar-thumb:hover {
  background-color: #94a3b8;
}

/* Enhanced document history cards */
#docHistory .p-3 {
  transition: all 0.2s ease;
}

#docHistory .p-3:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .analysis-page > aside,
  .analysis-page > section {
    height: auto;
    max-height: none;
  }

  .analysis-page > aside:first-child .bg-white {
    height: auto;
  }
} /* 
Document History Section Improvements */
#docHistory {
  max-height: 500px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #cbd5e1 transparent;
}

#docHistory::-webkit-scrollbar {
  width: 6px;
}

#docHistory::-webkit-scrollbar-track {
  background: transparent;
}

#docHistory::-webkit-scrollbar-thumb {
  background-color: #cbd5e1;
  border-radius: 3px;
}

#docHistory::-webkit-scrollbar-thumb:hover {
  background-color: #94a3b8;
}

/* Document History Cards */
#docHistory .p-3 {
  transition: all 0.2s ease;
  cursor: pointer;
}

#docHistory .p-3:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

/* View button styling */
#docHistory a[class*="bg-amber-100"] {
  transition: all 0.2s ease;
  font-weight: 600;
}

#docHistory a[class*="bg-amber-100"]:hover {
  transform: scale(1.05);
}

/* Better text handling */
#docHistory .font-medium {
  word-break: break-word;
  hyphens: auto;
}
/* Distinct Scrollbars for Each Column */
.history-scrollbar {
  scrollbar-width: thin;
  scrollbar-color: #f59e0b #fef3c7; /* Amber scrollbar for history */
}

.history-scrollbar::-webkit-scrollbar {
  width: 8px;
}

.history-scrollbar::-webkit-scrollbar-track {
  background: #fef3c7; /* Light amber track */
  border-radius: 4px;
}

.history-scrollbar::-webkit-scrollbar-thumb {
  background: #f59e0b; /* Amber thumb */
  border-radius: 4px;
}

.history-scrollbar::-webkit-scrollbar-thumb:hover {
  background: #d97706; /* Darker amber on hover */
}

.bom-scrollbar {
  scrollbar-width: thin;
  scrollbar-color: #10b981 #d1fae5; /* Green scrollbar for BOM */
}

.bom-scrollbar::-webkit-scrollbar {
  width: 8px;
}

.bom-scrollbar::-webkit-scrollbar-track {
  background: #d1fae5; /* Light green track */
  border-radius: 4px;
}

.bom-scrollbar::-webkit-scrollbar-thumb {
  background: #10b981; /* Green thumb */
  border-radius: 4px;
}

.bom-scrollbar::-webkit-scrollbar-thumb:hover {
  background: #059669; /* Darker green on hover */
}

.extraction-scrollbar {
  scrollbar-width: thin;
  scrollbar-color: #8b4513 #f3e8d3; /* Brown scrollbar for extraction */
}

.extraction-scrollbar::-webkit-scrollbar {
  width: 8px;
}

.extraction-scrollbar::-webkit-scrollbar-track {
  background: #f3e8d3; /* Light brown track */
  border-radius: 4px;
}

.extraction-scrollbar::-webkit-scrollbar-thumb {
  background: #8b4513; /* Brown thumb */
  border-radius: 4px;
}

.extraction-scrollbar::-webkit-scrollbar-thumb:hover {
  background: #a0522d; /* Lighter brown on hover */
}

/* Resizable Column Layout */
.analysis-page {
  height: calc(100vh - 4rem);
}

.resizable-container {
  height: calc(100vh - 8rem);
  max-height: calc(100vh - 8rem);
  display: flex;
  align-items: stretch;
}

.resizable-panel {
  height: 100%;
  flex-shrink: 0;
  flex-grow: 0;
  position: relative;
  overflow: hidden;
}

/* Resize Handles */
.resize-handle {
  width: 8px;
  height: 100%;
  cursor: col-resize;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  transition: all 0.2s ease;
  user-select: none;
}

.resize-handle:hover {
  background: rgba(139, 69, 19, 0.1);
}

.resize-line {
  width: 2px;
  height: 60px;
  background: #cbd5e1;
  border-radius: 2px;
  transition: all 0.2s ease;
}

.resize-handle:hover .resize-line {
  background: #8b4513;
  height: 80px;
  width: 3px;
}

.resize-handle:active .resize-line {
  background: #a0522d;
  height: 100px;
  width: 4px;
}

/* Resize cursor during drag */
.resizing {
  cursor: col-resize !important;
}

.resizing * {
  cursor: col-resize !important;
  user-select: none !important;
  pointer-events: none !important;
}

/* Panel minimum widths */
.resizable-panel[data-panel="history"] {
  min-width: 180px;
  max-width: 400px;
}

.resizable-panel[data-panel="bom"] {
  min-width: 250px;
  max-width: 60%;
}

.resizable-panel[data-panel="extraction"] {
  min-width: 300px;
}

/* Enhanced Chat Interface */
.chat-bubble.ai {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  border: 1px solid #cbd5e1;
  position: relative;
}

.chat-bubble.ai::before {
  content: "🤖";
  position: absolute;
  top: -8px;
  left: 12px;
  background: white;
  padding: 2px 6px;
  border-radius: 12px;
  font-size: 12px;
  border: 1px solid #cbd5e1;
}

.chat-bubble.user {
  background: linear-gradient(135deg, #a0522d 0%, #8b4513 100%);
  margin-left: auto;
  position: relative;
}

.chat-bubble.user::before {
  content: "👤";
  position: absolute;
  top: -8px;
  right: 12px;
  background: white;
  padding: 2px 6px;
  border-radius: 12px;
  font-size: 12px;
  border: 1px solid #cbd5e1;
}

/* Typing indicator animation */
.typing-indicator .animate-bounce {
  animation: bounce 1.4s infinite ease-in-out;
}

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

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

/* Quick replies styling */
.quick-replies button {
  transition: all 0.2s ease;
  font-size: 0.75rem;
  white-space: nowrap;
}

.quick-replies button:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(160, 82, 45, 0.3);
}

/* Chat status indicator */
.chat-status {
  background: linear-gradient(90deg, #f0fdf4 0%, #dcfce7 100%);
  border: 1px solid #bbf7d0;
}

/* Enhanced chat window */
#chatWindow {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid #e2e8f0;
}

/* Better message spacing */
.chat-message {
  margin-bottom: 1rem;
}

.chat-message:last-child {
  margin-bottom: 0;
}

/* Responsive chat improvements */
@media (max-width: 768px) {
  .chat-bubble {
    max-width: 95%;
    font-size: 0.875rem;
  }

  .quick-replies {
    flex-direction: column;
  }

  .quick-replies button {
    width: 100%;
    text-align: left;
  }
}
/* Better Chat Message Formatting */
.chat-bubble {
  line-height: 1.5;
  word-wrap: break-word;
  white-space: pre-wrap;
}

.chat-bubble strong {
  font-weight: 600;
  color: #1f2937;
}

.chat-bubble em {
  font-style: italic;
  color: #4b5563;
}

.chat-bubble br {
  margin: 0.25rem 0;
}

/* AI message specific formatting */
.chat-bubble.ai {
  font-size: 0.9rem;
}

.chat-bubble.ai strong {
  color: #8b4513;
  font-weight: 600;
}

/* User message formatting */
.chat-bubble.user {
  font-size: 0.9rem;
  font-weight: 500;
}

/* Better spacing for lists in chat */
.chat-bubble ul {
  margin: 0.5rem 0;
  padding-left: 1rem;
}

.chat-bubble li {
  margin: 0.25rem 0;
}

/* Improve readability */
.chat-message {
  margin-bottom: 1rem;
  animation: fadeIn 0.3s ease-in;
}

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