body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    font-family: Arial, sans-serif;
    margin: 0;
    background-color: #F2D9D9;
}

/* countdown box */
.countdown {
    text-align: center;
    padding: 20px;
    border: 2px solid #F2BAC8;
    border-radius: 10px;
    background: #fff;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}
.time {
    font-size: 2em;
    margin-top: 10px;
}
.special-message {
    margin-top: 20px;
    font-size: 1.2em;
    color: #007b00;
}

/* heart cursor */
.custom-cursor {
    cursor: url(images/heart-cursor.svg) 0 0, auto;
}

svg {
    shape-rendering: crispEdges;
  }
  
/* modal pop-up */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
}

.modal-content {
    position: relative;
    background-color: #fff;
    padding: 20px;
    border-radius: 5px;
    text-align: center;
    width: 80%;
    max-width: 500px;
    border: 2px solid #F2BAC8;
}

.close-btn {
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 24px;
    cursor: pointer;
}

/* Milestone Tracker Styles */
.milestone-list {
    max-height: 70vh;
    overflow-y: auto;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    scrollbar-width: thin;
    scrollbar-color: #fff #fff;
}

.milestone-list::-webkit-scrollbar {
    width: 8px;
}

.milestone-list::-webkit-scrollbar-track {
    background: #fff;
    border-radius: 4px;
}

.milestone-list::-webkit-scrollbar-thumb {
    background: #fff;
    border-radius: 4px;
}

.milestone-list::-webkit-scrollbar-thumb:hover {
    background: #fff;
}

.milestone-item {
    padding: 15px;
    background-color: #fff;
    border: 1px solid #F2BAC8;
    border-radius: 10px;
    transition: transform 0.2s;
}

.milestone-item:hover {
    transform: translateX(5px);
}

.milestone-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.milestone-text {
    font-size: 1.2em;
    font-weight: 500;
    color: #333;
}

.milestone-date {
    font-size: 0.9em;
    color: #888;
}

.milestone-description {
    font-size: 0.95em;
    color: #666;
    font-style: italic;
}

.milestone-input,
.milestone-actions,
.complete-btn,
.delete-btn,
.milestone-item[data-fixed="true"] {
    display: none;
}

.error-message {
    color: #ff6b6b;
    text-align: center;
    padding: 20px;
    font-style: italic;
}

.milestone-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.completion-status {
    font-size: 1.3em;
    margin-left: 12px;
    display: flex;
    align-items: center;
}

.completion-status.completed i {
    color: #F2BAC8;
    filter: drop-shadow(0 0 0.5px #F2BAC8);
}

.completion-status.pending i {
    color: #F2BAC8;
    filter: drop-shadow(0 0 0.5px #F2BAC8);
}