/* --- General Body and Font Styles --- */
body {
    /* Switched to a more modern, cleaner font */
    font-family: 'Poppins', sans-serif;
    background-color: #1a1a1a; /* Slightly lighter dark background */
    color: #f0f0f0; /* Off-white for better readability */
    margin: 0;
    padding: 40px 20px; /* Added more padding for better spacing on smaller screens */
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    box-sizing: border-box;
}

/* --- Main Container Styling --- */
.container {
    max-width: 850px;
    width: 100%;
    background-color: #2b2b2b; /* A lighter shade for the container to stand out */
    border-radius: 15px; /* Softer, more modern border radius */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
    overflow: hidden;
    /* Added a subtle transition for a modern feel */
    transition: transform 0.3s ease;
}

.container:hover {
    transform: scale(1.01); /* Slight zoom effect on hover */
}

/* --- Header Section --- */
header {
    background: linear-gradient(rgba(0,0,0,0.65), rgba(0,0,0,0.65)), url('https://i.imgur.com/kS9Yg9A.jpg') no-repeat center center;
    background-size: cover;
    padding: 60px 30px; /* Increased padding */
    text-align: center;
    border-bottom: 4px solid #00c853; /* A more vibrant green */
}

header h1 {
    margin: 0;
    font-size: 2.8em;
    color: #ffffff;
    font-weight: 700;
    text-shadow: 1px 1px 5px rgba(0,0,0,0.5); /* Added text shadow for better readability */
}

header p {
    margin: 10px 0 0;
    font-size: 1.2em;
    color: #e0e0e0;
}

/* --- Main Content Area --- */
.content {
    padding: 40px;
}

/* --- Section Headers (h2) --- */
.upload-section h2, .result-section h2 {
    font-size: 2em;
    color: #00c853; /* Using the vibrant green */
    border-bottom: 2px solid #444;
    padding-bottom: 15px;
    margin-bottom: 25px;
}

.upload-section p {
    font-size: 1.1em;
    line-height: 1.7;
    margin-bottom: 30px;
}

/* --- Form and Input Styling --- */
form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px; /* Increased gap */
}

.inputfile {
    width: 0.1px;
    height: 0.1px;
    opacity: 0;
    overflow: hidden;
    position: absolute;
    z-index: -1;
}

.inputfile + label {
    font-size: 1.1em;
    font-weight: 500;
    color: #ffffff;
    background-color: transparent; /* Transparent background */
    border: 2px dashed #00c853; /* Dashed border style */
    padding: 15px 35px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
}

.inputfile:focus + label, .inputfile + label:hover {
    background-color: rgba(0, 200, 83, 0.1); /* Green tint on hover */
    color: #00c853;
    border-style: solid; /* Solid border on hover */
}

/* Style for the filename text */
#file-chosen {
    color: #ccc;
    font-style: italic;
}

button {
    font-family: 'Poppins', sans-serif; /* Ensure button uses the same font */
    font-size: 1.2em;
    font-weight: 700;
    color: white;
    /* Added a gradient for the button */
    background: linear-gradient(45deg, #00c853, #00e676);
    border: none;
    padding: 15px 40px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 200, 83, 0.4);
}

button:hover {
    transform: translateY(-3px); /* Button lifts up on hover */
    box-shadow: 0 6px 20px rgba(0, 200, 83, 0.6);
}

/* --- Results Section --- */
.result-section {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid #444;
    animation: fadeIn 1s ease-in-out; /* Add a fade-in animation */
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.result-content {
    display: flex;
    gap: 30px; /* Increased gap */
    align-items: center;
    flex-wrap: wrap; /* Allows wrapping on smaller screens */
    justify-content: center;
}

.result-image img {
    max-width: 300px; /* Slightly larger image */
    width: 100%;
    border-radius: 12px;
    border: 3px solid #00c853;
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
}

.result-details {
    font-size: 1.2em;
    flex: 1; /* Allows this section to grow */
    min-width: 280px;
}

.result-details p {
    margin: 15px 0;
}

.prediction, .confidence {
    font-weight: bold;
    color: #00e676; /* A lighter shade of green for the results */
    font-size: 1.3em;
}

.disclaimer {
    font-size: 0.9em;
    color: #aaa;
    margin-top: 25px;
    font-style: italic;
    border-left: 3px solid #555; /* Adds a nice visual touch */
    padding-left: 15px;
}