/* General Body Styling */
body {
    background-color: #222831; /* Dark background */
    color: #EEEEEE; /* Light text */
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 18px; /* Base font size for readability */
    padding: 20px;
    margin: 0;
    line-height: 1.6;
}

/* Headings */
h1, h2 {
    color: #00ADB5; /* Accent color - light blue/teal */
    margin-bottom: 20px;
}

h1 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 30px;
}

h2 {
    font-size: 1.8rem;
    border-bottom: 1px solid #393E46;
    padding-bottom: 10px;
    margin-top: 30px;
}

/* Sections for grouping content */
section {
    background-color: #393E46; /* Slightly lighter dark shade for sections */
    padding: 20px;
    margin-bottom: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

/* Labels and Input Fields */
label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #EEEEEE;
}

input[type="date"],
input[type="time"],
input[type="number"],
textarea {
    width: calc(100% - 22px); /* Full width minus padding and border */
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid #4F5B66; /* Visible border */
    border-radius: 5px;
    background-color: #222831; /* Dark input background */
    color: #EEEEEE; /* Light text in input */
    font-size: 1rem; /* Readable font size */
    box-sizing: border-box; /* Ensures padding and border don't increase width */
}

input[type="number"]::placeholder,
textarea::placeholder {
    color: #AAAAAA; /* Lighter placeholder text */
}

textarea {
    min-height: 80px;
    resize: vertical; /* Allow vertical resizing */
}

/* Buttons */
button {
    background-color: #00ADB5; /* Accent color */
    color: #FFFFFF; /* White text for contrast */
    border: none;
    padding: 12px 20px;
    font-size: 1.1rem; /* Larger font size for buttons */
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-right: 10px; /* Space between buttons */
    margin-top: 10px; /* Space above buttons if they wrap */
}

button:hover {
    background-color: #007A7F; /* Darker shade on hover */
}

button:active {
    background-color: #005F63; /* Even darker on active/click */
}

/* Table Styling */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

th, td {
    border: 1px solid #4F5B66; /* Light gray border for cells */
    padding: 12px; /* Ample padding */
    text-align: left;
    font-size: 1rem;
}

th {
    background-color: #393E46; /* Header background slightly different */
    color: #00ADB5; /* Accent color for header text */
    font-weight: bold;
}

td button {
    padding: 8px 12px;
    font-size: 0.9rem;
    background-color: #d9534f; /* A distinct color for delete buttons, for example */
}

td button:hover {
    background-color: #c9302c;
}


/* Specific Element Styling */
#resultadoPromedio {
    margin-top: 20px;
    padding: 15px;
    background-color: #222831; /* Dark background for the result */
    border: 1px solid #00ADB5; /* Accent border */
    border-radius: 5px;
    font-size: 1.2rem; /* Larger font for the result */
    color: #EEEEEE;
    text-align: center;
}

/* Ensure inputs don't get too wide on very large screens, optional */
input[type="date"],
input[type="time"],
input[type="number"],
textarea {
    max-width: 500px; /* Max width for input fields */
}

/* Styles for new UI elements */
#fechasEspecificasInput,
#diaSemanaSelect {
    width: calc(100% - 22px); /* Full width minus padding and border */
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid #4F5B66; /* Visible border */
    border-radius: 5px;
    background-color: #222831; /* Dark input background */
    color: #EEEEEE; /* Light text in input */
    font-size: 1rem; /* Readable font size */
    box-sizing: border-box; /* Ensures padding and border don't increase width */
    max-width: 500px; /* Max width for input fields */
}

/* Specific styling for select to ensure arrow is visible */
#diaSemanaSelect {
    appearance: menulist; /* Or auto, ensures default system styling for dropdown arrow */
}

#resultadoPromedioFechasEspecificas,
#resultadoPromedioDiaSemana {
    margin-top: 15px; /* Slightly less margin than the main one as they are sub-results */
    padding: 12px;
    background-color: #2a3038; /* Slightly different shade for distinction or same as #222831 */
    border: 1px solid #00ADB5;
    border-radius: 5px;
    font-size: 1.1rem; /* Slightly smaller than main result */
    color: #EEEEEE;
    text-align: center;
    margin-bottom: 20px; /* Space before next element or hr */
}

hr {
    border: 0;
    height: 1px;
    background-color: #4F5B66; /* Similar to other border colors */
    margin-top: 25px;
    margin-bottom: 25px;
}