:root {
    --bg-color: #1a2238;
    /* Magical night sky */
    --primary: #ffb833;
    /* Shiba yellow/orange */
    --primary-light: #ffce66;
    --secondary: #5ee6ed;
    /* Magical cyan */
    --text-main: #333333;
    --text-muted: #777777;
    --card-bg: rgba(255, 255, 255, 0.95);
    --card-border: #ffffff;
    --card-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Zen Maru Gothic', 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-color);
    background-image:
        radial-gradient(circle at top right, #7b319c 0%, transparent 60%),
        radial-gradient(circle at bottom left, #0e8fa8 0%, transparent 60%),
        linear-gradient(135deg, #181c33 0%, #101426 100%);
    background-attachment: fixed;
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
    position: relative;
    padding-top: 40px;
    padding-bottom: 40px;
}

/* Magical Background Elements - Static scattered stars (spheres) */
.bg-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    z-index: -1;
}

.bg-elements::before,
.bg-elements::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: transparent;
}

.bg-elements::before {
    width: 4px;
    height: 4px;
    box-shadow:
        5vw 10vh #fff, 15vw 80vh #fff, 25vw 30vh #ffd700, 35vw 50vh #fff,
        45vw 90vh #fff, 55vw 20vh #ffd700, 65vw 70vh #fff, 75vw 15vh #fff,
        85vw 60vh #ffd700, 95vw 85vh #fff, 10vw 45vh #fff, 20vw 15vh #fff,
        40vw 75vh #ffd700, 60vw 5vh #fff, 80vw 95vh #fff, 90vw 35vh #ffd700,
        12vw 35vh #fff, 32vw 75vh #ffd700, 50vw 10vh #fff, 78vw 45vh #ffd700;
    opacity: 0.8;
}

.bg-elements::after {
    width: 8px;
    height: 8px;
    box-shadow:
        12vw 65vh #5ee6ed, 28vw 25vh #5ee6ed, 48vw 85vh #5ee6ed, 68vw 45vh #5ee6ed,
        88vw 10vh #5ee6ed, 8vw 90vh #5ee6ed, 32vw 55vh #5ee6ed, 52vw 15vh #5ee6ed,
        72vw 80vh #5ee6ed, 92vw 30vh #5ee6ed, 25vw 50vh #5ee6ed, 85vw 90vh #5ee6ed;
    filter: blur(1.5px);
    opacity: 0.6;
}

/* Main Container */
.container {
    background: var(--card-bg);
    border: 6px solid var(--card-border);
    border-radius: 40px;
    padding: 3rem 4rem;
    box-shadow: var(--card-shadow);
    width: 90%;
    max-width: 650px;
    text-align: center;
    position: relative;
    z-index: 10;
    transition: all 0.4s ease;
}

/* Header with Mascot */
.app-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    text-align: left;
}

.title-area h1 {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 0.5rem;
    color: #2b3a67;
    /* Hat color from the image */
    line-height: 1.1;
}

.magical-text {
    display: inline-block;
    color: var(--primary);
    text-shadow: 2px 2px 0px #fff, 4px 4px 0px #ff8c00;
    transform: rotate(-2deg);
}

.title-area p {
    color: var(--text-muted);
    font-size: 1.1rem;
    font-weight: 600;
}

.mascot-image {
    width: 140px;
    animation: float 4s ease-in-out infinite;
    filter: drop-shadow(0 10px 10px rgba(0, 0, 0, 0.15));
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(-3deg);
    }

    50% {
        transform: translateY(-12px) rotate(3deg);
    }
}

/* Step Flow Control */
.step {
    display: none;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.step.active {
    display: block;
    opacity: 1;
    transform: scale(1);
    animation: popIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popIn {
    0% {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }

    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Upload Area */
.upload-area {
    border: 4px dashed #bdc3c7;
    border-radius: 24px;
    padding: 3rem 2rem;
    background: #f8f9fa;
    transition: all 0.3s ease;
    cursor: pointer;
    margin-bottom: 1rem;
}

.upload-area:hover,
.upload-area.dragover {
    border-color: var(--secondary);
    background: #eaffff;
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(94, 230, 237, 0.2);
}

.upload-icon {
    width: 72px;
    height: 72px;
    color: #ffd700;
    margin-bottom: 1rem;
    filter: drop-shadow(0 4px 6px rgba(255, 215, 0, 0.4));
    transition: transform 0.3s ease;
}

.upload-area:hover .upload-icon {
    transform: scale(1.1) rotate(5deg);
}

.upload-content h3 {
    font-size: 1.6rem;
    font-weight: 800;
    color: #2b3a67;
    margin-bottom: 0.5rem;
}

.upload-content p {
    color: var(--text-muted);
    margin-bottom: 1rem;
    font-weight: 600;
}

.hint-text {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-top: 1rem;
}

/* Buttons - Pop Style */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 800;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.1s ease;
    border: 3px solid #fff;
    outline: none;
    text-decoration: none;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: #ffb833;
    color: #5c3a00;
    box-shadow: 0 6px 0 #cc8800, 0 10px 20px rgba(204, 136, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(2px);
    box-shadow: 0 4px 0 #cc8800, 0 8px 15px rgba(204, 136, 0, 0.3);
}

.btn-primary:active {
    transform: translateY(6px);
    box-shadow: 0 0 0 #cc8800;
}

.btn-secondary {
    background: #e2e8f0;
    color: #4a5568;
    box-shadow: 0 6px 0 #cbd5e0;
}

.btn-secondary:hover {
    transform: translateY(2px);
    box-shadow: 0 4px 0 #cbd5e0;
}

.btn-secondary:active {
    transform: translateY(6px);
    box-shadow: 0 0 0 #cbd5e0;
}

.btn-glow {
    background: var(--secondary);
    color: #005a66;
    display: block;
    width: 100%;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    padding: 18px 28px;
    box-shadow: 0 6px 0 #00abb5, 0 10px 25px rgba(94, 230, 237, 0.4);
}

.btn-glow:hover {
    transform: translateY(2px);
    box-shadow: 0 4px 0 #00abb5, 0 8px 15px rgba(94, 230, 237, 0.4);
}

.btn-glow:active {
    transform: translateY(6px);
    box-shadow: 0 0 0 #00abb5;
}

/* Cropper Area */
.crop-container {
    width: 100%;
    max-height: 400px;
    overflow: hidden;
    border-radius: 20px;
    margin-bottom: 1.5rem;
    background: #e2e8f0;
    border: 4px solid #fff;
    box-shadow: inset 0 4px 10px rgba(0, 0, 0, 0.1);
}

img#image-to-crop {
    max-width: 100%;
    display: block;
}

/* Cropper custom theme to match */
.cropper-line {
    background-color: var(--secondary);
    opacity: 0.8;
}

.cropper-point {
    background-color: var(--primary);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    opacity: 1;
}

.cropper-view-box {
    outline: 3px dashed var(--secondary);
    outline-color: var(--secondary);
}

.cropper-face {
    background-color: inherit;
}

.controls-area .instruction {
    margin-bottom: 1.5rem;
    color: var(--text-muted);
    font-weight: 600;
}

.actions {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.sparkle {
    display: inline-block;
    animation: wobble 2s infinite;
}

@keyframes wobble {

    0%,
    100% {
        transform: rotate(-10deg) scale(1);
    }

    50% {
        transform: rotate(10deg) scale(1.2);
    }
}

/* Result Area */
.result-display {
    text-align: center;
}

.success-text {
    color: #ff8c00;
    font-size: 1.8rem;
    margin-bottom: 2rem;
    font-weight: 800;
    text-shadow: 1px 1px 0 #fff;
}

.preview-grid {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.preview-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
}

.preview-item canvas {
    border: 4px solid #fff;
    border-radius: 16px;
    background: #f8f9fa;
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.preview-item canvas:hover {
    transform: scale(1.05) rotate(2deg);
}

.preview-item span {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 800;
    background: #e2e8f0;
    padding: 4px 12px;
    border-radius: 20px;
}

.result-actions {
    flex-direction: column;
    gap: 0;
}

/* Loader */
.loading {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-left-color: var(--secondary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 100;
}

@keyframes spin {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}


/* Responsive */
@media (max-width: 600px) {
    .container {
        padding: 2.5rem 1.5rem;
        border-radius: 30px;
    }

    .app-header {
        flex-direction: column;
        text-align: center;
    }

    .title-area h1 {
        font-size: 2.2rem;
    }

    .mascot-image {
        width: 100px;
    }

    .upload-area {
        padding: 2rem 1rem;
    }

    .actions {
        flex-direction: column;
    }
}