/* ===== Modern Background ===== */
body {
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
}

/* ===== Glass Container ===== */
.container {
    width: 90%;
    max-width: 800px;
    padding: 40px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(20px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    text-align: center;
}

/* ===== Title ===== */
h2 {
    margin-bottom: 20px;
    font-weight: 600;
}

/* ===== File Input ===== */
#fileInput {
    background: white;
    padding: 10px;
    border-radius: 10px;
    border: none;
    margin-bottom: 20px;
}

/* ===== Preview Image ===== */
#previewBox img {
    max-width: 550px;
    width: 100%;
    height: auto;
    margin-top: 20px;
    border-radius: 15px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.4);
}

/* ===== Textarea ===== */
textarea {
    width: 100%;
    height: 120px;
    margin-top: 25px;
    border-radius: 12px;
    border: none;
    padding: 15px;
    font-size: 14px;
    background: rgba(0,0,0,0.7);
    color: #00ffcc;
    resize: none;
}

/* ===== Buttons ===== */
button {
    margin-top: 20px;
    margin-right: 10px;
    padding: 12px 24px;
    border-radius: 12px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
}

/* Delete Button */
#deleteBtn {
    background: #ff4d6d;
    color: white;
}

#deleteBtn:hover {
    background: #e63956;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.3);
}

/* Crop Button */
#cropBtn {
    background: #00c9a7;
    color: white;
}

#cropBtn:hover {
    background: #00b090;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.3);
}
#zipRenameBtn {
    background: #6c5ce7;
    color: white;
}

#zipRenameBtn:hover {
    background: #5a4bd1;
    transform: translateY(-2px);
}

#dropZone {
    border: 2px dashed white;
    padding: 30px;
    border-radius: 15px;
    cursor: pointer;
    transition: 0.3s;
    margin-bottom: 20px;
}

#dropZone:hover {
    background: rgba(255,255,255,0.1);
}

#dropZone.dragover {
    background: rgba(0,255,204,0.2);
    border-color: #00ffcc;
}