:root {
    --wheat: #F5DEB3;
    --orange: #e88f2c;
    --red: #d0372a;
    --green: #1f5034;
    --dark-green: #0a473f;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', system-ui, sans-serif;
    background-color: var(--wheat);
    background-image: url('https://hivefe.st/assets/images/tropical2025/background-leaves.jpg');
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
    color: var(--dark-green);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 25px auto;
    padding: 2rem;
    background: rgb(233 233 233 / 77%);
    border-radius: 20px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}
.super {
    font-size: 0.5em;
    vertical-align: super;
    font-weight: bold;
}
h1 {
    color: var(--dark-green);
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    font-weight: 700;
}

h2 {
    color: var(--green);
    margin: 2rem 0 1rem;
    font-size: 1.8rem;
}

.upload-section {
    text-align: center;
    margin: 2rem 0;
    position: relative;
}

.drop-zone {
    padding: 2rem;
    border: 2px dashed var(--green);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
    cursor: pointer;
}

.drop-zone.drag-over {
    background: rgba(255, 255, 255, 0.8);
    border-color: var(--orange);
    transform: scale(1.02);
}

.drop-zone-text {
    margin-bottom: 1rem;
    color: var(--dark-green);
}

.drop-zone-subtext {
    font-size: 0.9rem;
    color: var(--green);
    margin-top: 0.5rem;
}

.upload-button {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--orange);
    color: white;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.upload-button:hover {
    background-color: var(--red);
}

.upload-button input[type="file"] {
    display: none;
}

.file-name {
    margin-top: 1rem;
    color: var(--green);
}

#imagePreviewContainer {
    max-width: 100%;
    margin: 2rem auto;
    text-align: center;
    position: relative;
}

#uploadedImage, #canvas {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

#canvas {
    margin-bottom: 0;
}

.frames-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.frame {
    width: 100%;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: relative;
}

.frame:not([data-loaded="true"])::after {
    content: "Loading...";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
}

.frame[data-valid="false"]::after {
    content: "Unavailable";
}

.frame:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.frame.selected {
    border: 3px solid var(--red);
    transform: scale(1.05);
}

.frame[data-valid="false"] {
    opacity: 0.3;
    cursor: not-allowed;
}

.frame[data-valid="false"]:hover {
    transform: none;
    box-shadow: none;
}

.action-button {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    background-color: var(--green);
    color: white !important; /* Ensure text is visible */
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 0.5rem;
}

.action-button:hover {
    background-color: var(--dark-green);
    transform: translateY(-2px);
}

#downloadOptions {
    text-align: center;
    margin: 1rem 0;
    position: relative;
    z-index: 10;
    background: rgba(245, 222, 179, 0.9);
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.cropper-wrapper {
    max-width: 100%;
    height: 600px;
    margin: 2rem auto;
}

#cropperImage {
    max-width: 100%;
    max-height: 100%;
}

.cropper-container {
    margin: 0 auto;
}

.footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid var(--dark-green);
    text-align: center;
    opacity: 0.9;
}

.footer h3 {
    color: var(--dark-green);
    margin-bottom: 1rem;
}

.footer p {
    margin: 0.5rem 0;
}

.footer a {
    color: var(--orange);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--red);
    text-decoration: underline;
}

@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .frames-grid {
        grid-template-columns: 1fr;
    }
    
    .action-button {
        width: 100%;
        margin: 0.5rem 0;
    }
}