/* General styling */
#timer-container {
    font-family: Arial, sans-serif;
    max-width: 400px;
    margin: 20px auto;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    background-color: #f9f9f9;
}

#timer-container h3 {
    text-align: center;
    font-size: 18px;
    color: #333;
    margin-bottom: 20px;
}

/* Timer input fields */
#duration-container,
#end-time-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.timer-input {
    flex: 1;
    margin: 0 5px;
}

.timer-input label {
    font-size: 14px;
    color: #555;
    display: block;
    margin-bottom: 5px;
}

.timer-input input {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s;
}

.timer-input input:focus {
    border-color: #007bff;
}

/* Buttons */
button {
    padding: 10px 15px;
    margin: 5px;
    font-size: 14px;
    color: #fff;
    background-color: #007bff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #0056b3;
}

button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

/* Timer display */
#timer-display {
    font-size: 32px;
    color: #333;
    font-weight: bold;
    text-align: center;
    margin-top: 15px;
    display: none;
}

/* Radio button group */
.timer-mode-options {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
}

.timer-mode-options label {
    font-size: 14px;
    color: #555;
    cursor: pointer;
}

.timer-mode-options input {
    margin-right: 5px;
}