/* Copy notification styling */
.copy-notification {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: 15px 25px;
  background: linear-gradient(135deg, #c71585, #4a3a87);
  color: white;
  border-radius: 50px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  font-weight: 500;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 200px;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275),
              opacity 0.4s ease-out;
}

.copy-notification.active {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.copy-notification::before {
  content: "✓";
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background-color: rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  font-size: 14px;
  color: white;
}

/* Special variants */
.copy-notification.error::before {
  content: "!";
}

.copy-notification.added::before {
  content: "+";
}

/* Floating symbol board enhancements */


.textarea-container {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 20px;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(227, 232, 238, 0.8);
  transition: all 0.3s ease;
}

@media (max-width: 768px) {
  .textarea-container {
    padding: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    background: white;
    border: none;
    width: 100%;
  }
}

.symbol-board-textarea {
  width: 100%;
  height: 80px;
  padding: 15px;
  border-radius: 12px;
  border: 1px solid rgba(227, 232, 238, 0.8);
  font-size: 18px;
  resize: none;
  background-color: #ffffff;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  margin-bottom: 15px;
  font-family: var(--font-main);
}

@media (max-width: 768px) {
  .symbol-board-textarea {
    padding: 12px;
    font-size: 16px;
    height: 60px;
    margin-bottom: 10px;
    border-radius: 8px;
  }
}

.symbol-board-textarea:focus {
  outline: none;
  border-color: #c71585;
  box-shadow: 0 0 0 3px rgba(199, 21, 133, 0.2);
}

.textarea-buttons {
  display: flex;
  justify-content: space-between;
  gap: 15px;
}

.textarea-buttons .button {
  flex: 1;
  padding: 12px 0;
  border: none;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  text-align: center;
  letter-spacing: 0.5px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.textarea-buttons .button:first-child {
  background: linear-gradient(135deg, #c71585, #9932cc);
  color: white;
}

.textarea-buttons .button:last-child {
  background: linear-gradient(135deg, #6d56c1, #4a3a87);
  color: white;
}

.textarea-buttons .button:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.textarea-buttons .button:active {
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
}

/* Hide symbol board on small screens initially */
@media (max-width: 768px) {
  .symbol-board-controls {
    bottom: -250px;
    transition: bottom 0.4s ease;
  }
  
  .symbol-board-controls.active {
    bottom: 20px;
  }
  
  /* Mobile-specific button styling */
  .textarea-buttons {
    gap: 10px;
  }
  
  .textarea-buttons .button {
    flex: 1;
    padding: 14px 0;
    border-radius: 30px;
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
  }
  
  .textarea-buttons .button:first-child {
    background: linear-gradient(135deg, #c71585, #6d56c1);
  }
  
  .textarea-buttons .button:last-child {
    background: linear-gradient(90deg, #6d56c1, #4a3a87);
  }
}