/* 
* fscl.css - Fluid Style Component Library
* A beautiful, light UI design for TheCoolSymbols
* Created: May 2025
*/

/* Reset and Base styles */
:root {
  --primary-color: #6d56c1;
  --primary-light: #a18eff;
  --primary-dark: #4a3a87;
  --accent-color: #ff7eb6;
  --accent-light: #ffa2cc;
  --accent-dark: #c71585;
  --background-color: #f8f9fc;
  --card-color: #ffffff;
  --text-color: #333333;
  --text-light: #666666;
  --border-color: #e1e4ed;
  --shadow-color: rgba(149, 157, 165, 0.1);
  --success-color: #4CAF50;
  --error-color: #F44336;
  --warning-color: #FFC107;
  --info-color: #2196F3;
  --border-radius: 12px;
  --box-shadow: 0 5px 15px var(--shadow-color);
  --transition: all 0.3s ease;
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-main);
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 1rem;
  color: var(--text-color);
}

h1 {
  font-size: 2.5rem;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-dark));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1.5rem;
  color: var(--text-light);
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-dark);
}

/* Layout */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.text-center {
  text-align: center;
}

/* Header */
.header {
  background-color: var(--card-color);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-image {
  height: 40px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 5px;
}

.nav-button {
  padding: 10px 15px;
  border-radius: var(--border-radius);
  background-color: transparent;
  color: var(--text-color);
  font-weight: 500;
  transition: var(--transition);
}

.nav-button:hover {
  background-color: rgba(109, 86, 193, 0.08);
  color: var(--primary-color);
}

.nav-dropdown {
  position: relative;
  display: inline-block;
}

.nav-dropdown-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 10px 15px;
  border-radius: var(--border-radius);
  background-color: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 16px;
  font-weight: 500;
  color: var(--text-color);
  transition: var(--transition);
}

.nav-dropdown-btn:hover {
  background-color: rgba(109, 86, 193, 0.08);
  color: var(--primary-color);
}

.nav-dropdown-content {
  display: none;
  position: absolute;
  background-color: var(--card-color);
  min-width: 200px;
  box-shadow: var(--box-shadow);
  border-radius: var(--border-radius);
  z-index: 1;
  padding: 10px 0;
  top: calc(100% + 5px);
  right: 0;
  animation: fadeIn 0.2s ease-out;
}

.nav-dropdown-content a {
  display: block;
  padding: 10px 20px;
  color: var(--text-color);
  transition: var(--transition);
}

.nav-dropdown-content a:hover {
  background-color: rgba(109, 86, 193, 0.08);
  color: var(--primary-color);
}

.nav-dropdown:hover .nav-dropdown-content {
  display: block;
}

.hamburger-menu {
  display: none;
  cursor: pointer;
}

.hamburger-icon {
  width: 30px;
  height: 20px;
  position: relative;
}

.hamburger-icon span {
  display: block;
  position: absolute;
  height: 3px;
  width: 100%;
  background: var(--text-color);
  border-radius: 3px;
  left: 0;
  transition: var(--transition);
}

.hamburger-icon span:nth-child(1) {
  top: 0;
}

.hamburger-icon span:nth-child(2) {
  top: 8px;
}

.hamburger-icon span:nth-child(3) {
  top: 16px;
}

/* Main Content */
.main-section {
  padding: 60px 0;
  text-align: center;
}

.section-title {
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -10px;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  border-radius: 3px;
}

.section-subtitle {
  color: var(--text-light);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.section-description {
  max-width: 800px;
  margin: 0 auto 2rem;
  color: var(--text-light);
}

/* Symbol Board - Enhanced with Beautiful Design */
.symbol-board-section {
  padding: 30px 0;
}

.symbols-container {
  background-color: var(--card-color);
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  padding: 35px;
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(227, 232, 238, 0.8);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.symbols-container:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
}

/* Decorative background pattern */
.symbols-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: 
    radial-gradient(circle at 10% 10%, var(--accent-light, #ffa2cc) 0%, transparent 0.5%),
    radial-gradient(circle at 15% 25%, var(--primary-light, #a18eff) 0%, transparent 0.5%),
    radial-gradient(circle at 85% 15%, var(--accent-light, #ffa2cc) 0%, transparent 0.5%),
    radial-gradient(circle at 90% 90%, var(--primary-light, #a18eff) 0%, transparent 0.5%),
    radial-gradient(circle at 20% 80%, var(--accent-light, #ffa2cc) 0%, transparent 0.5%),
    radial-gradient(circle at 80% 60%, var(--primary-light, #a18eff) 0%, transparent 0.5%);
  background-size: 120px 120px;
  opacity: 0.5;
  z-index: 0;
}

.symbols-title {
  margin-bottom: 30px;
  text-align: center;
  color: var(--primary-dark);
  font-size: 26px;
  font-weight: 700;
  position: relative;
  padding-bottom: 15px;
  z-index: 1;
}

.symbols-title::after {
  content: "";
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-dark), var(--primary-color));
  border-radius: 3px;
}
.symbols-title::before {
  content: "✦";
  font-size: 20px;
  color: var(--accent-dark);
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
}

.symbols {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 1;
  padding: 8px;
  padding: 10px;
  position: relative;
}

.symbol {
  background-color: #ffffff;
  border-radius: 12px;
  border: 1px solid rgba(227, 232, 238, 0.9);
  min-height: 65px;
  height: auto; /* Allow height to adjust based on content */
  width: auto; /* Allow width to expand based on content */
  min-width: 65px; /* Minimum width for consistent appearance */
  padding: 10px 15px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  user-select: none;
  overflow: visible;
  white-space: nowrap;
  text-align: center;
  margin: 6px;
  position: relative;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.03);
  animation: softFloat 6s ease-in-out infinite;
  animation-delay: calc(var(--animation-order, 0) * 0.1s);
}

@keyframes softFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-3px);
  }
}

.symbol::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.4) 0%, 
    rgba(255, 255, 255, 0) 100%);
  z-index: -1;
  transition: opacity 0.3s ease;
  opacity: 0;
}

.symbol:hover {
  background: linear-gradient(135deg, var(--accent-dark) 0%, var(--primary-color) 100%);
  color: white;
  transform: translateY(-5px) scale(1.15);
  box-shadow: 0 10px 25px rgba(109, 86, 193, 0.3);
  border-color: transparent;
  z-index: 10;
}

.symbol:hover::before {
  opacity: 0.4;
}

.symbol:active {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 5px 10px rgba(109, 86, 193, 0.2);
}

/* Add shine effect on hover */
.symbol::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.05) 40%,
    rgba(255, 255, 255, 0.1) 50%,
    rgba(255, 255, 255, 0.05) 60%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: rotate(45deg);
  z-index: 1;
  pointer-events: none;
  transition: transform 0.6s;
  transform-origin: center;
  opacity: 0;
}

.symbol:hover::after {
  opacity: 1;
  animation: shine 1.5s ease-in-out;
}

@keyframes shine {
  0% {
    transform: scale(0.5) rotate(45deg) translateY(0);
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    transform: scale(1) rotate(45deg) translateY(-120%);
    opacity: 0;
  }
}

/* Add subtle glow effect on hover */
.symbol::before {
  content: '';
  position: absolute;
  inset: -1px;
  z-index: -1;
  background: linear-gradient(135deg, var(--primary-light), var(--accent-light));
  border-radius: 9px; /* 1px more than the symbol's border-radius */
  opacity: 0;
  transition: opacity 0.3s ease;
}

.symbol:hover::before {
  opacity: 0.4;
}

/* Special handling for multi-character and complex symbols */
.symbol[data-length="long"] {
  font-size: 1.2rem;
  line-height: 1.2;
  width: auto;
  max-width: none;
  flex-grow: 0;
}

.symbol[data-emoji="true"] {
  font-size: 1.8rem;
}

/* Auto-adjust symbol size based on content length */
.symbol-xs { min-width: 40px; }
.symbol-sm { min-width: 60px; }
.symbol-md { min-width: 90px; }
.symbol-lg { min-width: 120px; }
.symbol-xl { min-width: 180px; }

/* Handle complex unicode symbols that might look smaller */
.symbol-complex {
  font-size: 1.8rem;
  padding: 8px 12px;
}

/* Handle multi-character symbols that might look smaller */
.symbol-multi {
  white-space: nowrap;
  font-size: 1.3rem;
}

/* Allow symbol grid to have auto rows that fit content */
@supports (grid-template-rows: masonry) {
  .symbols {
    grid-template-rows: masonry;
  }
}

/* Better handling of different symbol sizes */
@media (min-width: 601px) {
  .symbols {
    grid-template-columns: repeat(auto-fill, minmax(65px, 1fr));
  }
}

@media (min-width: 1200px) {
  .symbols {
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
  }
}

/* Symbol Board Controls */
.symbol-board-controls {
  position: sticky;
  top: 80px; /* Positioned just below the header */
  width: 100%;
  z-index: 90; /* Below header but above other content */
  display: flex;
  justify-content: center;
  background: var(--bg-color);
  padding: 10px 0;
  /*border-bottom: 1px solid var(--border-color);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);*/
}

.textarea-container {
  background-color: var(--card-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  width: 80%;
  max-width: 1000px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
  padding: 2px; /* Space for the gradient border */
  background-origin: border-box;
  background-clip: padding-box, border-box;
  background-size: 200% 100%;
  background-image: linear-gradient(
    to right, 
    var(--card-color) 0%, 
    var(--card-color) 100%
  ), 
  linear-gradient(
    90deg, 
    var(--primary-light) 0%, 
    var(--accent-color) 25%, 
    var(--primary-color) 50%, 
    var(--accent-light) 75%, 
    var(--primary-light) 100%
  );
  animation: border-slide 3s linear infinite;
  /* Improved border width and appearance */
  /*border: none; /* Remove default border */
  padding: 2px; /* Increased border width */
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

@keyframes border-slide {
  0% {
    background-position: 0% 0%, 0% 0%;
  }
  100% {
    background-position: 0% 0%, 200% 0%;
  }
}

/* Add shine effect to the gradient border */
.textarea-container::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.3) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  pointer-events: none;
  animation: shine 3s infinite;
  animation-delay: 1.5s;
}

@keyframes shine {
  0% {
    left: -100%;
    opacity: 0.7;
  }
  100% {
    left: 200%;
    opacity: 0;
  }
}

.symbol-board-textarea {
  width: 100%;
  min-height: 80px;
  padding: 12px 15px;
  border: none;
  background-color: var(--card-color);
  color: var(--text-color);
  font-family: inherit;
  font-size: 1.5rem;
  resize: vertical;
  border-radius: var(--border-radius) var(--border-radius) 0 0;
  transition: background-color 0.3s;
  outline: none;
}

.symbol-board-textarea:focus {
  background-color: rgba(248, 249, 252, 0.5);
}

.textarea-buttons {
  display: flex;
  justify-content: space-between;
  padding: 10px 15px;
  background-color: var(--card-color);
  border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.button {
  padding: 8px 20px;
  border: none;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.button:hover {
  background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.button:active {
  transform: translateY(0);
  box-shadow: 0 2px 3px rgba(0, 0, 0, 0.1);
}

/* Symbol Categories */
.additional-symbol-categories {
  padding: 40px 0;
}

.symbol-categories-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.symbol-category {
  background-color: var(--card-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid var(--border-color);
}

.symbol-category:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  border-color: var(--primary-light);
}

.symbol-category a {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
  height: 100%;
  text-align: center;
  flex-direction: column;
}

.symbol-category a:hover {
  color: var(--primary-color);
}

/* About Box */
.about-box {
  background-color: var(--card-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 40px;
  margin: 40px 0;
  border: 1px solid var(--border-color);
}

.about-box ul {
  list-style-position: inside;
  margin-bottom: 1.5rem;
  padding-left: 1rem;
}

.about-box li {
  margin-bottom: 0.5rem;
  color: var(--text-light);
}

/* FAQ Section */
.faq-section {
  padding: 40px 0;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.faq-title {
  color: var(--primary-color);
  margin-bottom: 10px;
  font-size: 1.2rem;
}

/* Footer */
.footer {
  background-color: var(--card-color);
  padding: 30px 0;
  border-top: 1px solid var(--border-color);
  margin-top: 60px;
}

.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.footer-text {
  margin-bottom: 0;
  color: var(--text-light);
}

.footer-nav {
  display: flex;
  gap: 20px;
}

.footer-link {
  color: var(--text-light);
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--primary-color);
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Symbol Active State */
.symbol-active {
  background-color: var(--primary-color) !important;
  color: white !important;
  transform: scale(1.1) !important;
  box-shadow: 0 5px 15px rgba(109, 86, 193, 0.3) !important;
}

/* Notifications */
.notification {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  padding: 12px 25px;
  border-radius: 30px;
  color: white;
  font-weight: 500;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  z-index: 1001;
  opacity: 1;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.notification.success {
  background-color: var(--success-color);
}

.notification.error {
  background-color: var(--error-color);
}

.notification.warning {
  background-color: var(--warning-color);
  color: #333;
}

.notification.info {
  background-color: var(--info-color);
}

.notification.fade-out {
  opacity: 0;
  transform: translate(-50%, -20px);
}

/* Copy Animation for Symbol Click */
@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

/* Responsive Design */
@media (max-width: 900px) {
  .hamburger-menu {
    display: block;
    margin-right: 15px;
  }
  
  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: var(--card-color);
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
    display: none;
    z-index: 1000;
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .nav-button {
    padding: 15px;
    width: 100%;
    text-align: center;
  }
  
  .nav-dropdown {
    width: 100%;
  }
  
  .nav-dropdown-btn {
    width: 100%;
    justify-content: space-between;
  }
  
  .nav-dropdown-content {
    position: static;
    box-shadow: none;
    width: 100%;
    padding: 0;
  }
  
  .nav-dropdown-content a {
    padding-left: 30px;
  }
  
  .hamburger-menu.active .hamburger-icon span:nth-child(1) {
    transform: rotate(45deg);
    top: 8px;
  }
  
  .hamburger-menu.active .hamburger-icon span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger-menu.active .hamburger-icon span:nth-child(3) {
    transform: rotate(-45deg);
    top: 8px;
  }
  
  .section-title {
    font-size: 2rem;
  }
    .symbol-board-controls {
    top: 70px;
    padding: 5px 0;
  }
  
  .textarea-container {
    width: 90%;
  }
  
  .footer .container {
    flex-direction: column;
    gap: 20px;
  }
}

@media (max-width: 600px) {
  .symbols {
    grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
    gap: 10px;
  }
  
  .symbol {
    min-height: 50px;
    padding: 8px;
    font-size: 1.2rem;
  }
  
  .symbols-container {
    padding: 20px 15px;
  }
  
  .about-box {
    padding: 30px 20px;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.6rem;
  }
  
  .faq-grid {
    grid-template-columns: 1fr;
  }
      .symbol-board-controls {
    width: 100%;
    left: 0;
    top: 70px;
    padding: 5px 0;
  }
  
  .textarea-container {
    width: 95%;
    border-radius: var(--border-radius);
    background-image: linear-gradient(to right, var(--card-color) 0%, var(--card-color) 100%);
    padding: 0;
  }
  
  .button {
    padding: 8px 15px;
    font-size: 0.85rem;
  }
  
  .symbol-board-textarea {
    min-height: 70px;
    padding: 10px 12px;
  }
  
  .textarea-buttons {
    padding: 8px 12px;
  }
}
