:root {
  --bg-color: #2c2c2c;
  --text-color: #e0e0e0;
  --textarea-bg: #3a3a3a;
  --textarea-border: #4a4a4a;
  --button-bg: linear-gradient(45deg, #ff0000, #ff0000);
  --button-text: #ffffff;
  --toggle-bg: #3a3a3a;
  --toggle-button: #ffffff;
  --modal-bg: #2c2c2c;
  --modal-border: #4a4a4a;
  --checkbox-bg: #3a3a3a;
  --input-bg: #3a3a3a;
  --modal-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  --input-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.light-mode {
  --bg-color: #f0f0f0;
  --text-color: #333333;
  --textarea-bg: #ffffff;
  --textarea-border: #cccccc;
  --toggle-bg: #ffffff;
  --toggle-button: #3a3a3a;
  --modal-bg: #ffffff;
  --modal-border: #cccccc;
  --checkbox-bg: #ffffff;
  --input-bg: #ffffff;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Roboto', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  transition: background-color 0.3s, color 0.3s;
}

.container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  padding: 20px;
  box-sizing: border-box;
  transition: filter 0.3s ease;
}

.container.blurred {
  filter: blur(10px);
  pointer-events: none;
  user-select: none;
  position: relative;
  z-index: 1000;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  height: 50px;
}

.header h1 {
  font-size: 24px;
  margin: 0;
}

.controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.textarea {
  flex-grow: 1;
  border: 1px solid var(--textarea-border);
  border-radius: 8px;
  padding: 15px;
  font-size: 16px;
  resize: none;
  background-color: var(--textarea-bg);
  color: var(--text-color);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  transform-style: preserve-3d;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.textarea:focus {
  outline: none;
  border-color: #ff0000;
  box-shadow: 
    0 2px 15px rgba(255, 123, 0, 0.2),
    0 8px 20px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.textarea.locked {
  background-color: rgba(var(--textarea-bg), 0.5);
  cursor: not-allowed;
}

.button {
  padding: 10px 18px;
  color: var(--button-text);
  border-radius: 24px;
  font-weight: 600;
  font-size: 1.05rem;
  background: var(--button-bg);
  border: none;
  cursor: pointer;
  transform-style: preserve-3d;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 
    0 4px 12px rgba(255, 102, 0, 0.3),
    0 2px 4px rgba(0, 0, 0, 0.2);
}

.button[style*="background: rgb(102, 102, 102)"],
.button[style*="background: #666"] {
  background: var(--bg-color) !important;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.button:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 
    0 8px 16px rgba(0, 0, 0, 0.3),
    0 6px 8px rgba(0, 0, 0, 0.2),
    0 -2px 6px rgba(255, 255, 255, 0.1) inset;
}

.button:active {
  transform: translateY(0) scale(0.98);
  box-shadow: 
    0 4px 8px rgba(0, 0, 0, 0.15),
    0 2px 4px rgba(0, 0, 0, 0.1),
    0 -1px 4px rgba(255, 255, 255, 0.1) inset;
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1500;
}

.modal {
  background-color: var(--modal-bg);
  padding: 24px;
  border-radius: 16px;
  box-shadow: var(--modal-shadow);
  width: 85%;
  max-width: 360px;
  border: 1px solid var(--modal-border);
  position: relative;
  overflow: hidden;
}

.modal h2 {
  margin: 0 0 20px 0;
  font-size: 1.4rem;
}

.checkbox-group {
  margin: 20px 0;
}

.checkbox-label {
  display: flex;
  align-items: center;
  margin: 10px 0;
  cursor: pointer;
}

.checkbox {
  margin-right: 10px;
  width: 18px;
  height: 18px;
  background-color: var(--checkbox-bg);
  border: 2px solid var(--textarea-border);
  border-radius: 4px;
  appearance: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.checkbox:checked {
  background-color: #ff0000;
  border-color: #ff0000;
}

.input {
  width: calc(100% - 16px);
  padding: 12px;
  margin: 10px 0;
  border: 1px solid var(--textarea-border);
  border-radius: 8px;
  background-color: var(--input-bg);
  color: var(--text-color);
  font-size: 1rem;
  box-shadow: var(--input-shadow);
  transform-style: preserve-3d;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.input:focus {
  outline: none;
  border-color: #ff0000;
  box-shadow: 
    0 2px 15px rgba(255, 123, 0, 0.2),
    0 4px 8px rgba(0, 0, 0, 0.1),
    0 2px 4px rgba(0, 0, 0, 0.1) inset;
  transform: translateY(-1px);
}

.button-group {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
}

.theme-switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
  perspective: 800px;
  transform: scale(0.9);
}

.theme-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--toggle-bg);
  transition: .4s;
  border-radius: 34px;
  transform-style: preserve-3d;
  box-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.2),
    0 -1px 2px rgba(255, 255, 255, 0.1),
    0 2px 4px rgba(0, 0, 0, 0.2) inset;
}

.slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: var(--toggle-button);
  transition: .4s;
  border-radius: 50%;
  box-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.2),
    0 4px 8px rgba(0, 0, 0, 0.1);
  transform: translateZ(2px);
}

input:checked + .slider:before {
  transform: translateX(26px) translateZ(2px);
}

.lock-icon {
  cursor: pointer;
  transition: all 0.3s ease;
}

.lock-icon:hover {
  transform: scale(1.1);
}

.password-modal {
  z-index: 1001;
  animation: slideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.Toaster {
  position: fixed !important;
  z-index: 2000 !important;
  pointer-events: auto !important;
}

.container.blurred + div[data-sonner-toaster],
div[data-sonner-toaster] {
  filter: none !important;
  pointer-events: auto !important;
  position: relative;
  z-index: 2000 !important;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}