/* CSS variables for theming */
:root {
    --bg-color: #ffffff;
    --text-color: #222222;
    --header-bg: #007acc;
    --header-text: #ffffff;
    --column-bg: #f0f0f0;
    --column-border: #d0d0d0;
    --button-bg: #007acc;
    --button-text: #ffffff;
    --button-text-hover: #121212
}

/* Dark mode overrides */
body.dark {
    --bg-color: #121212;
    --text-color: #e0e0e0;
    --header-bg: #1e1e1e;
    --header-text: #bb86fc;
    --column-bg: #1f1f1f;
    --column-border: #333333;
    --button-bg: #bb86fc;
    --button-text: #121212;
    --button-text-hover: #ffffff;
}

/* Reset and base styles */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
}

header {
    background-color: var(--header-bg);
    color: var(--header-text);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

    header h1 {
        margin: 0;
        font-size: 1.5rem;
    }

/* Dark mode toggle button */
.toggle-btn {
    background-color: var(--button-bg);
    color: var(--button-text);
    border: none;
    padding: 0.5rem 1rem;
    cursor: pointer;
    font-size: 1rem;
    border-radius: 5px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

    .toggle-btn:hover {
        filter: brightness(0.9);
    }

/* Main content grid */
main {
    display: grid;
    grid-template-columns: 2fr 5fr 2fr;
    grid-template-areas: "col1 col2 col3";
    gap: 1.5rem;
    padding: 2rem;
    max-width: 1800px;
    margin: 0 auto;
}

/* Each column styling */
.column {
    background-color: var(--column-bg);
    border: 1px solid var(--column-border);
    border-radius: 8px;
    padding: 1rem 1.5rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.column h2 {
    margin-top: 0;
}

/* Assign grid-area to each column */
.column:nth-child(1) {
    grid-area: col1;
}

.column:nth-child(2) {
    grid-area: col2;
}

.column:nth-child(3) {
    grid-area: col3;
}

/* Responsive breakpoints */
@media (max-width: 900px) {
    main {
        grid-template-columns: 1fr;
        grid-template-areas:
            "col2"
            "col1"
            "col3";
    }
    header {
        flex-direction: column;
        align-items: flex-start;
    }

    .toggle-btn {
        margin-top: 1rem;
        align-self: stretch;
        width: 100%;
    }

    /* Remove margin-top from column 3 when stacked */
    .column:nth-child(3) {
        margin-top: 0;
    }

    header h1 {
        text-align:center;        
    }
}



/*Form*/
/* Form styling inside the middle column */
.column form {
    display: flex;
    flex-direction: column;
}

    /* Large textarea styling */
    .column form textarea {
        width: 100%;
        min-height: 200px; /* minimum height */
        padding: 1rem;
        font-size: 1rem;
        border-radius: 6px;
        border: 1px solid var(--column-border);
        background-color: var(--bg-color);
        color: var(--text-color);
        resize: vertical; /* Allow user to resize vertically */
        transition: border-color 0.3s ease, background-color 0.3s ease;
        box-sizing: border-box;
    }

        /* Textarea focus style */
        .column form textarea:focus {
            outline: none;
            border-color: var(--header-bg);
            background-color: var(--bg-color);
        }

    /* Dropdown styling */
    .column form select {
        width: 100%;
        max-width: 320px; /* reasonable max width */
        padding: 0.5rem 1rem;
        font-size: 1rem;
        border-radius: 6px;
        border: 1px solid var(--column-border);
        background-color: var(--bg-color);
        color: var(--text-color);
        transition: border-color 0.3s ease, background-color 0.3s ease;
        box-sizing: border-box;
    }

        /* Dropdown focus style */
        .column form select:focus {
            outline: none;
            border-color: var(--header-bg);
            background-color: var(--bg-color);
        }

    /* Submit button styling */
    .column form button[type="button"] {
        align-self: flex-start;
        padding: 0.6rem 1.4rem;
        font-size: 1rem;
        background-color: var(--button-bg);
        color: var(--button-text);
        border: none;
        border-radius: 6px;
        cursor: pointer;
        transition: background-color 0.3s ease;
    }

        .column form button[type="button"]:hover,
        .column form button[type="button"]:focus {
            outline: none;
            color: var(--button-text-hover);
        }

/* Dark mode adjustments for form inputs */
body.dark .column form textarea,
body.dark .column form select {
    background-color: #2a2a2a;
    border-color: #555;
    color: #ddd;
}

    body.dark .column form textarea:focus,
    body.dark .column form select:focus {
        border-color: var(--header-text);
    }

body.dark .column form button[type="submit"] {
    background-color: var(--button-bg);
    color: var(--button-text);
}

/* Responsive: maintain margins inside column */
@media (max-width: 600px) {
    .column form select,
    .column form button[type="submit"] {
        max-width: 100%; /* full width on small screens */
    }
}




/*Blazor*/

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }