:root {
    /* Colors */
    --primary-color: #667eea;
    --primary-dark: #764ba2;
    --success-color: #28a745;
    --success-dark: #218838;
    --background-color: linear-gradient(to bottom, rgba(255,255,255,0.7) 0%, rgba(255,255,255,1) 100%);
    --text-color: #333;
    --muted-text: #666;
    --border-color: #ddd;
    --control-bg: #fff;
    --shadow-color: rgba(0,0,0,0.2);
	--border: 4px solid #fff;
    
    /* Typography */
    --font-family: 'Poppins', sans-serif;
    --font-size-base: 1em;
    --font-size-lg: 1.1em;
    --font-size-xl: 1.2em;
    --font-size-2xl: 2em;
    --font-size-2-5xl: 2.5em;
    --font-weight-normal: normal;
    --font-weight-bold: bold;
    
    /* Spacing */
    --spacing-xs: 5px;
    --spacing-sm: 10px;
    --spacing-md: 15px;
    --spacing-lg: 20px;
    --spacing-xl: 30px;
    --spacing-2xl: 40px;
    --spacing-3xl: 60px;
    
    /* Border Radius */
    --border-radius-sm: 5px;
    --border-radius-md: 10px;
    --border-radius-lg: 15px;
    --border-radius-xl: 25px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px var(--shadow-color);
    --shadow-md: 0 10px 30px var(--shadow-color);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    
    /* Layout */
    --container-max-width: 800px;
    --frame-size: 500px;
    --frame-size-mobile: 90vw;
    
    /* Nominee Text */
	--nominee-text-color: #ff0;
    --nominee-text-size: 24px;
    --nominee-text-size-mobile: 18px;
    --nominee-text-size-small: 16px;
    --nominee-text-bottom: 40px;
    --nominee-text-bottom-mobile: 30px;
    --nominee-text-bottom-small: 30px;


    /* Category Text */
    --category-text-size: 24px;
    --category-text-size-mobile: 18px;
    --category-text-size-small: 16px;
    --category-text-bottom: 10px;
    --category-text-bottom-mobile: 10px;
    --category-text-bottom-small: 10px;
}

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

/* Body */
body {
    background:  linear-gradient(rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0.2)), url(../img/bg.jpg) bottom center no-repeat;
    background-size: 100% 100%;
    min-height: 100vh;
    padding: var(--spacing-lg);
    font-family: var(--font-family);
	line-height: 1.2;
}

/* Container */
.container {
    max-width: var(--container-max-width);
    width: 100%;
    margin: 0 auto;
    background: var(--background-color);
    border: var(--border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

/* Title */
h1 {
    text-align: center;
    color: var(--text-color);
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-2-5xl);
}

p {
    text-align: left;
    color: var(--text-color);
    margin: 5px 0;
    font-size: var(--font-size-base);
    margin-bottom: 15px;
}

/* Upload Section */
.upload-section {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.upload-btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--primary-color);
    color: white;
    border-radius: var(--border-radius-xl);
    cursor: pointer;
    font-size: var(--font-size-lg);
    transition: all var(--transition-normal);
    border: none;
}

.upload-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Controls Section */
.controls-section {
	margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--control-bg);
    border-radius: var(--border-radius-md);
	border: 2px solid #aaa;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-bold);
    color: var(--text-color);
}

select {
	font-family: var(--font-family);
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-base);
}

button {
	font-family: var(--font-family);
    padding: var(--spacing-sm) var(--spacing-md);
    margin: 0 var(--spacing-xs);
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: background var(--transition-normal);
}

button:hover {
    background: var(--primary-dark);
}

/* Preview Section */
.preview-section {
    text-align: center;
}

.preview-container {
    display: inline-block;
    position: relative;
    margin-bottom: var(--spacing-lg);
}

/* Frame Container */
.frame-container {
    position: relative;
    width: min(var(--frame-size), 90vw);
    aspect-ratio: 1 / 1;
    height: auto;
    margin: 0 auto;
    overflow: hidden;
    background: transparent;
    min-height: 20px;
}

/* User Image Container */
.user-image-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

/* Uploaded Image */
#user-image {
    display: block;
    width: auto;
    height: auto;
    max-width: none;
    max-height: none;
    object-fit: contain;
    transform-origin: center center;
    transition: transform 0.15s ease-out;
    user-select: none;
}

/* Frame */
#frame {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    z-index: 3;
    pointer-events: none;
}

/* Nominee Text */
.nominee-text {
    position: absolute;
    bottom: var(--nominee-text-bottom);
    left: 0;
    width: 100%;
    text-align: center;
    font-size: var(--nominee-text-size);
    font-weight: var(--font-weight-bold);
    color: var(--nominee-text-color);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    z-index: 4;
}

/* Category Text */
.category-text {
    position: absolute;
    bottom: var(--category-text-bottom);
    left: 0;
    width: 100%;
    text-align: center;
    font-size: var(--category-text-size);
    font-weight: var(--font-weight-bold);
    color: white;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    z-index: 4;
}

/* Download Button */
.download-btn {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-xl);
    background: var(--success-color);
    border-radius: var(--border-radius-xl);
    transition: all var(--transition-normal);
}

.download-btn:hover {
    background: var(--success-dark);
}

/* Loading */
.loading {
    text-align: center;
    padding: var(--spacing-lg);
    font-size: var(--font-size-xl);
    color: var(--primary-color);
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: var(--spacing-md);
    }

    h1 {
        font-size: var(--font-size-2xl);
    }

    .frame-container {
        width: 85vw !important;
        max-width: 400px !important;
        max-height: 400px !important;
        aspect-ratio: 1 / 1 !important;
        min-height: 300px !important;
    }

    #frame {
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        z-index: 3 !important;
        display: block !important;
        visibility: visible !important;
    }

    .user-image-container {
        z-index: 1;
        width: 100% !important;
        height: 100% !important;
    }

    .category-text {
        font-size: var(--category-text-size-mobile);
        bottom: var(--category-text-bottom-mobile);
        z-index: 4;
    }

    .nominee-text {
        font-size: var(--nominee-text-size-mobile);
        bottom: var(--nominee-text-bottom-mobile);
        z-index: 4;
    }

    button {
        padding: 8px 12px;
        margin: 2px;
        font-size: 0.9em;
    }
}

@media (max-width: 480px) {
    .category-text {
        font-size: var(--category-text-size-small);
        bottom: var(--category-text-bottom-small);
    }

    .nominee-text {
        font-size: var(--nominee-text-size-small);
        bottom: var(--nominee-text-bottom-small);
    }

    .upload-btn {
        padding: 12px 24px;
        font-size: var(--font-size-base);
    }

    body {
        padding: var(--spacing-sm);
    }

    .container {
        padding: var(--spacing-md);
    }
}