style/style.css.txt

/* ============================================
   ECLIPSE - MODERN STUDENT-FRIENDLY UI
   Vibrant, Fun, and Engaging Design
   ============================================ */

/* Import Modern Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700;800&display=swap');

/* Global Variables */
:root {
  --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
  --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --success-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --purple-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --blue-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --pink-gradient: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
  --dark-bg: #0F172A;
  --card-bg: #1E293B;
  --text-primary: #F1F5F9;
  --text-secondary: #CBD5E1;
  --accent-purple: #8B5CF6;
  --accent-blue: #3B82F6;
  --accent-pink: #EC4899;
}

/* Global Styles */
* {
  font-family: 'Poppins', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* Main Container - Better Alignment */
.main .block-container {
  padding-top: 2rem;
  padding-bottom: 3rem;
  padding-left: 3rem;
  padding-right: 3rem;
  max-width: 100%;
  animation: fadeInUp 0.6s ease-out;
}

/* Ensure content uses full width on wide screens */
@media (min-width: 1200px) {
  .main .block-container {
    max-width: 95%;
  }
}

/* Smooth Page Load Animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

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

/* Header Styling with Gradient Text */
h1, h2, h3 {
  font-weight: 700;
  letter-spacing: -0.02em;
  background: var(--primary-gradient);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient 3s ease infinite;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
  font-weight: 800;
}

h2 {
  font-size: 2rem;
  font-weight: 700;
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
}

/* Subheader - Removed blurry glow, using crisp text */
.stSubheader {
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  text-shadow: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Markdown Text Styling */
.stMarkdown {
  line-height: 1.9;
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.stMarkdown p {
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
  color: var(--text-secondary);
}

.stMarkdown strong {
  color: var(--text-primary);
  font-weight: 600;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(59, 130, 246, 0.2));
  padding: 2px 6px;
  border-radius: 4px;
}

/* Divider with Gradient */
hr {
  border: none;
  height: 3px;
  background: var(--primary-gradient);
  background-size: 200% 200%;
  margin: 3rem 0;
  border-radius: 2px;
  animation: gradient 3s ease infinite;
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.5);
}

/* Image Styling with Glow */
.stImage {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(139, 92, 246, 0.4), 0 0 40px rgba(139, 92, 246, 0.2);
  margin: 2rem 0;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stImage:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 30px 80px rgba(139, 92, 246, 0.6), 0 0 60px rgba(139, 92, 246, 0.3);
}

/* Button Styling - Modern & Vibrant */
.stButton > button {
  background: var(--primary-gradient);
  background-size: 200% 200%;
  color: white;
  border: none;
  border-radius: 16px;
  padding: 0.875rem 2.5rem;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 8px 25px rgba(139, 92, 246, 0.4), 0 0 20px rgba(139, 92, 246, 0.2);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  animation: gradient 3s ease infinite;
}

.stButton > button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s;
}

.stButton > button:hover::before {
  left: 100%;
}

.stButton > button:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 15px 40px rgba(139, 92, 246, 0.6), 0 0 30px rgba(139, 92, 246, 0.4);
}

.stButton > button:active {
  transform: translateY(-1px) scale(1.02);
}

/* Download Button - Different Gradient */
.stDownloadButton > button {
  background: var(--success-gradient);
  background-size: 200% 200%;
  box-shadow: 0 8px 25px rgba(79, 172, 254, 0.4), 0 0 20px rgba(79, 172, 254, 0.2);
  animation: gradient 3s ease infinite;
}

.stDownloadButton > button:hover {
  box-shadow: 0 15px 40px rgba(79, 172, 254, 0.6), 0 0 30px rgba(79, 172, 254, 0.4);
}

/* Sidebar Styling - Clean without pseudo-elements */
[data-testid="stSidebar"] {
  background: linear-gradient(180deg, #1E293B 0%, #0F172A 100%);
  border-right: 2px solid rgba(139, 92, 246, 0.3);
  box-shadow: 4px 0 20px rgba(0, 0, 0, 0.3);
}

/* Remove any top padding that might exist */
[data-testid="stSidebar"] > div:first-child {
  padding-top: 0 !important;
}

/* Style the logo container that we'll add via Python */
.sidebar-logo-fixed {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 21rem !important;
  height: 140px !important;
  background: linear-gradient(180deg, #1E293B 0%, #0F172A 100%) !important;
  border-bottom: 2px solid rgba(139, 92, 246, 0.3) !important;
  z-index: 999 !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 1rem !important;
}

/* Push sidebar content down to make room for fixed logo */
[data-testid="stSidebarNav"] {
  margin-top: 140px !important;
  padding-top: 1rem !important;
}

/* Sidebar Logo Image - Proper styling */
[data-testid="stSidebar"] img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto 1.5rem auto;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
  transition: transform 0.3s ease;
  padding: 0.5rem;
}

[data-testid="stSidebar"] img:hover {
  transform: scale(1.05);
}

/* Sidebar text content */
[data-testid="stSidebar"] [data-testid="stMarkdownContainer"] {
  color: var(--text-primary);
}

[data-testid="stSidebar"] [data-testid="stMarkdownContainer"] a {
  color: var(--accent-purple);
  transition: all 0.3s ease;
  border-radius: 6px;
  padding: 4px 8px;
  display: inline-block;
}

[data-testid="stSidebar"] [data-testid="stMarkdownContainer"] a:hover {
  background: rgba(139, 92, 246, 0.2);
  transform: translateX(5px);
}

/* Form Input Styling - Modern & Clean */
input[type=text], input[type=email], textarea {
  width: 100%;
  padding: 16px 20px;
  border: 2px solid rgba(139, 92, 246, 0.3);
  border-radius: 16px;
  box-sizing: border-box;
  margin-top: 10px;
  margin-bottom: 24px;
  resize: vertical;
  background: rgba(30, 41, 59, 0.95);
  backdrop-filter: none;
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 1rem;
  font-family: 'Poppins', sans-serif;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

input[type=text]:focus, input[type=email]:focus, textarea:focus {
  outline: none;
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.2), 0 8px 25px rgba(139, 92, 246, 0.3);
  background: rgba(30, 41, 59, 1);
  transform: translateY(-2px);
}

input[type=text]::placeholder, input[type=email]::placeholder, textarea::placeholder {
  color: rgba(203, 213, 225, 0.5);
  font-style: italic;
}

textarea {
  min-height: 140px;
  font-family: 'Poppins', sans-serif;
}

/* Submit Button - Eye-catching */
button[type=submit], button[type=":submit"] {
  background: var(--primary-gradient);
  background-size: 200% 200%;
  color: white;
  padding: 16px 40px;
  border: none;
  border-radius: 16px;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.1rem;
  font-family: 'Poppins', sans-serif;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 8px 25px rgba(139, 92, 246, 0.4), 0 0 20px rgba(139, 92, 246, 0.2);
  width: 100%;
  position: relative;
  overflow: hidden;
  animation: gradient 3s ease infinite;
  text-transform: uppercase;
  letter-spacing: 1px;
}

button[type=submit]::before, button[type=":submit"]::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s;
}

button[type=submit]:hover::before, button[type=":submit"]:hover::before {
  left: 100%;
}

button[type=submit]:hover, button[type=":submit"]:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 40px rgba(139, 92, 246, 0.6), 0 0 30px rgba(139, 92, 246, 0.4);
}

button[type=submit]:active, button[type=":submit"]:active {
  transform: translateY(-1px) scale(1);
}

/* Link Styling */
a {
  color: var(--accent-purple);
  text-decoration: none;
  transition: all 0.3s ease;
  font-weight: 600;
  position: relative;
  padding: 2px 4px;
  border-radius: 4px;
}

a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-gradient);
  transition: width 0.3s ease;
}

a:hover::after {
  width: 100%;
}

a:hover {
  color: #C4B5FD;
  background: rgba(139, 92, 246, 0.1);
}

/* Option Menu Styling */
[data-testid="stOptionMenu"] {
  background: rgba(30, 41, 59, 0.9);
  border-radius: 16px;
  border: 2px solid rgba(139, 92, 246, 0.3);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

[data-testid="stOptionMenu"]:hover {
  border-color: rgba(139, 92, 246, 0.6);
  box-shadow: 0 12px 35px rgba(139, 92, 246, 0.4);
}

/* Code Block Styling */
.stCodeBlock {
  border-radius: 16px;
  border: 2px solid rgba(139, 92, 246, 0.3);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  background: rgba(15, 23, 42, 0.8);
}

/* Metric Styling */
[data-testid="stMetricValue"] {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
  font-size: 2rem;
}

/* Success/Info/Error Messages */
.stSuccess {
  background: rgba(16, 185, 129, 0.15);
  border-left: 4px solid #10B981;
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.2);
}

.stInfo {
  background: rgba(59, 130, 246, 0.15);
  border-left: 4px solid #3B82F6;
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.2);
}

.stError {
  background: rgba(239, 68, 68, 0.15);
  border-left: 4px solid #EF4444;
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.2);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: var(--dark-bg);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  background: var(--primary-gradient);
  background-size: 200% 200%;
  border-radius: 10px;
  animation: gradient 3s ease infinite;
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.5);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--secondary-gradient);
  background-size: 200% 200%;
}

/* Hide sidebar scrollbar completely */
[data-testid="stSidebar"] ::-webkit-scrollbar {
  display: none;
}

[data-testid="stSidebar"] {
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}

/* Table Styling */
.stDataFrame {
  border-radius: 16px;
  overflow: hidden;
  border: 2px solid rgba(139, 92, 246, 0.3);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  background: rgba(30, 41, 59, 0.8);
}

/* Selectbox and Radio Styling */
.stSelectbox > div > div, .stRadio > div > div {
  background: rgba(30, 41, 59, 0.9);
  border: 2px solid rgba(139, 92, 246, 0.3);
  border-radius: 16px;
  transition: all 0.3s ease;
}

.stSelectbox > div > div:hover, .stRadio > div > div:hover {
  border-color: rgba(139, 92, 246, 0.6);
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

/* File Uploader Styling */
.stFileUploader {
  border: 3px dashed rgba(139, 92, 246, 0.4);
  border-radius: 20px;
  padding: 3rem;
  background: rgba(30, 41, 59, 0.5);
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.stFileUploader:hover {
  border-color: rgba(139, 92, 246, 0.7);
  background: rgba(30, 41, 59, 0.8);
  box-shadow: 0 8px 25px rgba(139, 92, 246, 0.3);
  transform: translateY(-3px);
}

/* Expander Styling */
.streamlit-expanderHeader {
  background: rgba(30, 41, 59, 0.8);
  border-radius: 16px;
  border: 2px solid rgba(139, 92, 246, 0.3);
  font-weight: 600;
  transition: all 0.3s ease;
  padding: 1rem;
}

.streamlit-expanderHeader:hover {
  border-color: rgba(139, 92, 246, 0.6);
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

/* Progress Bar Styling */
.stProgress > div > div > div {
  background: var(--primary-gradient);
  background-size: 200% 200%;
  border-radius: 10px;
  animation: gradient 3s ease infinite;
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.5);
}

/* Tabs Styling */
.stTabs [data-baseweb="tab-list"] {
  gap: 12px;
  background: rgba(30, 41, 59, 0.5);
  padding: 8px;
  border-radius: 16px;
}

.stTabs [data-baseweb="tab"] {
  border-radius: 12px;
  background: rgba(30, 41, 59, 0.8);
  border: 2px solid rgba(139, 92, 246, 0.3);
  color: var(--text-secondary);
  font-weight: 600;
  transition: all 0.3s ease;
  padding: 12px 24px;
}

.stTabs [data-baseweb="tab"]:hover {
  background: rgba(30, 41, 59, 1);
  border-color: rgba(139, 92, 246, 0.6);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.stTabs [aria-selected="true"] {
  background: var(--primary-gradient);
  background-size: 200% 200%;
  border-color: transparent;
  color: white;
  animation: gradient 3s ease infinite;
  box-shadow: 0 8px 25px rgba(139, 92, 246, 0.5);
}

/* Social Media Badges Container */
.stComponents iframe, .stComponents div {
  border-radius: 12px;
  margin: 0.5rem;
  transition: transform 0.3s ease;
}

.stComponents iframe:hover, .stComponents div:hover {
  transform: scale(1.1);
}

/* Navbar Styling - No blur for crispness */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 23, 42, 0.98);
  backdrop-filter: none;
  border-bottom: 2px solid rgba(139, 92, 246, 0.3);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* Card-like Containers - No blur */
.stContainer {
  background: rgba(30, 41, 59, 0.95);
  border-radius: 24px;
  padding: 2.5rem;
  border: 2px solid rgba(139, 92, 246, 0.3);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(139, 92, 246, 0.2);
  margin: 2rem 0;
  backdrop-filter: none;
  transition: all 0.3s ease;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.stContainer:hover {
  border-color: rgba(139, 92, 246, 0.6);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(139, 92, 246, 0.3);
  transform: translateY(-5px);
}

/* ============================================
   GLOBAL FIXES FOR CRISP TEXT & ALIGNMENT
   ============================================ */

/* Remove all blur effects for crisp rendering */
* {
  -webkit-font-smoothing: antialiased !important;
  -moz-osx-font-smoothing: grayscale !important;
  text-rendering: optimizeLegibility !important;
}

/* Remove backdrop blur from all elements */
* {
  backdrop-filter: none !important;
}

/* Better content alignment - use more screen space */
.main {
  padding-left: 1rem;
  padding-right: 1rem;
}

/* Ensure option menu is crisp */
[data-baseweb="select"], [data-baseweb="select"] * {
  -webkit-font-smoothing: antialiased !important;
  -moz-osx-font-smoothing: grayscale !important;
}

/* Fix any remaining blurry widgets */
.stSelectbox, .stRadio, .stTextInput, .stTextArea {
  -webkit-font-smoothing: antialiased !important;
  -moz-osx-font-smoothing: grayscale !important;
}

/* Better spacing for wide screens */
@media (min-width: 1400px) {
  .main .block-container {
    max-width: 98%;
    padding-left: 2rem;
    padding-right: 2rem;
  }
}