/* Custom styles beyond Tailwind */
body {
    font-family: 'Inter', sans-serif;
}

#timer {
    font-variant-numeric: tabular-nums;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Pulse animation for active timer */
.timer-active {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
    100% {
        opacity: 1;
    }
}

/* Button hover effects */
button {
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

button:active {
    transform: translateY(0);
}

/* Custom input styling */
input[type="number"] {
    background: rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

input[type="number"]:focus {
    background: rgba(255, 255, 255, 0.1);
    outline: none;
    border-color: rgba(255, 255, 255, 0.3);
}

/* Hide number input arrows */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type="number"] {
    -moz-appearance: textfield;
}