* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: #f4f4f9;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    text-align: center;
    background-color: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.1);
    width: 400px;
}

h1 {
    font-size: 2rem;
    color: #2d87f0;
}

.subtitle {
    font-size: 1rem;
    color: #888;
    margin-bottom: 20px;
}

.timer-circle {
    position: relative;
    width: 300px;
    height: 300px;
    margin: 0 auto;
}

svg {
    width: 100%;
    height: 100%;
}

circle {
    fill: none;
    stroke-width: 15;
    stroke: #e6e6e6;
}

#progress {
    stroke: #2d87f0;
    stroke-dasharray: 754;
    stroke-dashoffset: 754;
    transition: stroke-dashoffset 1s linear;
}

.time-display {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2.5rem;
    color: #333;
}

.controls {
    margin-top: 20px;
}

button {
    background-color: #2d87f0;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    margin: 10px;
}

button:hover {
    background-color: #1a5cae;
}

.settings {
    margin-top: 30px;
}

.settings h2 {
    font-size: 1.2rem;
    color: #333;
    margin-bottom: 10px;
}

.settings label {
    display: block;
    margin-bottom: 10px;
    color: #555;
}

input[type="number"] {
    padding: 5px;
    width: 50px;
    margin-left: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.customize-menu {
    margin-top: 20px;
}

.hidden {
    display: none;
}

.session-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 15px;
}

.session {
    padding: 10px 15px;
    background-color: #f4f4f9;
    border: 1px solid #ccc;
    border-radius: 5px;
    cursor: grab;
    text-align: center;
    margin-top: 5px;
}

.session:active {
    cursor: grabbing;
}

.footer {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    font-size: 14px;
    color: #333;
}

.footer-text {
    margin-right: 10px;
    font-weight: bold;
}

.footer-heart {
    width: 24px;
    height: 24px;
    max-width: 24px;
    max-height: 24px;
    object-fit: contain;
    display: block;
}


/* Add these new styles */
@keyframes celebrate {
  0% { transform: translateY(0) scale(1); opacity: 1; }
  100% { transform: translateY(-100px) scale(0); opacity: 0; }
}

.celebration {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3rem;
  pointer-events: none;
  animation: celebrate 1.5s ease-out forwards;
}

.stats {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.9);
  padding: 10px;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.theme-icon {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.session-theme {
  transition: background-color 0.5s ease;
}

.encouragement-message {
  margin-top: 10px;
  font-style: italic;
  color: #666;
  min-height: 20px;
}

.session.drag-over {
  background-color: #fff3d6;
}