:root {
    /* Dark Mode Colors (Dracula) */
    --dark-background: #282a36;
    --dark-current-line: #44475a;
    --dark-foreground: #f8f8f2;
    --dark-comment: #6272a4;
    --dark-cyan: #8be9fd;
    --dark-green: #50fa7b;
    --dark-orange: #ffb86c;
    --dark-pink: #ff79c6;
    --dark-purple: #bd93f9;
    --dark-red: #ff5555;
    --dark-yellow: #f1fa8c;
}

body {
    background-color: var(--dark-background);
    color: var(--dark-foreground);
}

.card {
    background-color: var(--dark-current-line);
    border: 1px solid var(--dark-comment);
}

.button {
    background-color: var(--dark-purple);
    color: var(--dark-foreground);
    transition: all 0.3s ease;
}

.button:hover {
    background-color: var(--dark-pink);
}

.heading {
    color: var(--dark-cyan);
}

.main-title {
    color: var(--dark-foreground);
}

.subheading {
    color: var(--dark-green);
}

.warning {
    background-color: var(--dark-orange);
    color: var(--dark-background);
}

a {
    color: var(--dark-purple);
    transition: all 0.3s ease;
}

a:hover {
    color: var(--dark-pink);
}

.heart-icon {
    color: var(--dark-pink);
}

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0);
    overflow: auto;
    transition: background-color 0.3s ease;
}

.modal.active {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(0, 0, 0, 0.7);
}

.modal-content {
    background-color: var(--dark-current-line);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--dark-comment);
    max-width: 90%;
    position: relative;
    margin: auto;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.modal.active .modal-content {
    opacity: 1;
    transform: scale(1);
}

.close {
    position: absolute;
    top: 10px;
    right: 15px;
    color: var(--dark-foreground);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease, transform 0.2s ease;
    z-index: 1010;
}

.close:hover {
    color: var(--dark-pink);
    transform: rotate(90deg);
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.pulse-button {
    animation: pulse 1.5s infinite;
}

@media (max-width: 640px) {
    .modal-content {
        max-width: 95%;
        padding: 15px;
    }
}