/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap');

/* General Body Styling */
body {
    font-family: 'Inter', sans-serif;
    background-color: #f4f6f8;
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

/* Container Styling */
.container {
    max-width: 1400px; /* Widened to better fit the boxes */
    background: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    margin: 20px auto;
}

/* Section Headers */
h1, h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
    text-align: center;
    margin-bottom: 20px;
}

/* Tool Sections */
.tool-section {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
    width: 100%;
    max-width: 1200px; /* Increased to align with SAM boxes */
    margin: 20px auto;
}

/* Buttons Styling */
.btn-group {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
    gap: 10px;
}

.btn-group button {
    font-size: 16px;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease-in-out;
    width: 50%; /* Equal button width */
}

.btn-group button.active {
    background-color: #007bff;
    color: white;
    border: 1px solid #0056b3;
}

.btn-group button:hover {
    background-color: #0056b3;
    color: white;
}

/* Tool Layout */
.tool-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: center;
}

/* Canvas Containers */
.canvas-container {
    width: 100%;
    max-width: 600px; /* Adjusted for better alignment */
    aspect-ratio: 1 / 1;
    border: 2px solid #ddd;
    border-radius: 16px;
    background-color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px;
    margin: 0 auto;
}

/* File Upload Fields */
input[type="file"] {
    margin-top: 20px;
    padding: 10px;
    font-size: 16px;
    border-radius: 8px;
    border: 1px solid #ddd;
    box-shadow: inset 0px 1px 3px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 600px;
}

input[type="file"]:focus {
    border: 1px solid #007bff;
    outline: none;
}

/* Processed Image Styling */
#automaticProcessedImage {
    border: 2px solid #ddd;
    border-radius: 16px;
    background-color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    width: 100%;
    height: auto;
    margin-top: 20px;
}

/* Clear Points Button */
#clearPoints {
    margin-top: 20px;
    font-size: 14px;
    padding: 10px 15px;
    border-radius: 5px;
    color: white;
    background-color: #dc3545;
    border: none;
    cursor: pointer;
}

#clearPoints:hover {
    background-color: #b52b37;
}

/* Table Styling */
.table {
    border: 1px solid #ddd;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 100%;
}

.table th {
    background-color: #007bff; /* Blue column headers */
    color: white;
    font-weight: bold;
    text-align: center;
    padding: 10px;
}

.table td {
    padding: 10px;
    vertical-align: middle;
    background-color: #f9f9f9;
    text-align: center;
}

.table-responsive {
    border-radius: 10px;
    overflow: hidden;
}

/* Buttons Styling */
#clearTableButton, #exportTableButton {
    font-size: 16px;
    padding: 10px 20px;
    border-radius: 8px;
    color: white;
    background-color: #007bff;
    border: none;
    transition: all 0.3s ease-in-out;
}

#clearTableButton:hover, #exportTableButton:hover {
    background-color: #0056b3;
    cursor: pointer;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    .tool-section {
        flex-direction: column;
        align-items: center;
    }

    .canvas-container {
        margin-bottom: 20px;
    }

    .btn-group button {
        width: 100%;
    }

    .table {
        font-size: 14px;
    }
}

/* Additional Adjustments */
.tool-section img, canvas {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

#historyButton {
    font-size: 16px;
    padding: 10px 20px;
    border-radius: 8px;
    color: white;
    background-color: #6c757d; /* Bootstrap secondary color */
    border: none;
}

#historyButton:hover {
    background-color: #5a6268;
    cursor: pointer;
}

/* Modal Body Styling */
.modal-body {
    padding: 15px;
    width: 100%;
    max-width: 600px; /* Adjust width to accommodate delete buttons */
    margin: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}
/* History Modal List Styling */
#historyList {
    padding: 0;
    margin: 0;
    list-style: none; /* Remove default bullets */
    width: 100%; /* Expand list width */
}

/* List Group Item Styling */
#historyList .list-group-item {
    display: flex; /* Flexbox for alignment */
    justify-content: space-between; /* Space between filename and delete button */
    align-items: center; /* Vertically align items */
    padding: 10px 15px; /* Add consistent padding */
    border: 1px solid #ddd; /* Optional: border for clarity */
    border-radius: 8px; /* Rounded corners */
    background-color: #fff; /* White background for contrast */
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* Subtle shadow for depth */
    margin-bottom: 5px; /* Space between list items */
    width: 100%; /* Ensure full width inside modal */
}

/* Filename Styling */
#historyList .filename {
    flex-grow: 1; /* Allow filename to take up available space */
    text-overflow: ellipsis; /* Truncate long names */
    white-space: nowrap; /* Prevent wrapping */
    overflow: hidden; /* Hide overflowing text */
    padding-right: 15px; /* Space between filename and delete button */
}

/* Delete Button Styling */
#historyList .btn-danger {
    flex-shrink: 0; /* Prevent button from shrinking */
    padding: 5px 15px;
    font-size: 14px;
    border-radius: 8px; /* Rounded corners */
    background-color: #dc3545; /* Standard Bootstrap danger color */
    border: none;
    transition: all 0.3s ease-in-out;
}

#historyList .btn-danger:hover {
    background-color: #b52b37; /* Slightly darker red on hover */
    color: white;
    cursor: pointer;
}

/* Modal Adjustments */
.modal-dialog {
    max-width: 700px; /* Wider modal dialog to fit the expanded list and delete buttons */
}

.modal-content {
    padding: 10px;
}