:root {
    --studio-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --panel-bg: rgba(255, 255, 255, 0.15);
    --accent-gold: #ffd700;
}

body {
    margin: 0;
    padding: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--studio-bg);
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    overflow: hidden;
    color: white;
}

.studio-container {
    display: flex;
    width: 90vw;
    height: 85vh;
    background: var(--panel-bg);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-radius: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    position: relative;
}

/* Ambient background movement */
.ambient-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.star {
    position: absolute;
    background: white;
    border-radius: 50%;
    opacity: 0.5;
    animation: twinkle 2s infinite alternate;
    left: var(--star-x);
    top: var(--star-y);
    width: var(--star-size);
    height: var(--star-size);
    animation-delay: var(--star-delay);
}

@keyframes twinkle {
    from { opacity: 0.2; transform: scale(0.8); }
    to { opacity: 0.8; transform: scale(1.2); }
}

.cloud-ambient {
    position: absolute;
    background: white;
    border-radius: 50px;
    opacity: 0.3;
    filter: blur(5px);
    animation: drift var(--duration) infinite linear;
    z-index: -1;
    top: var(--cloud-y);
    left: -100px;
    width: var(--cloud-width);
    height: var(--cloud-height);
    animation-delay: var(--cloud-delay);
}

@keyframes drift {
    from { transform: translateX(-100px); }
    to { transform: translateX(calc(100vw + 100px)); }
}


.exit-link {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 10;
    color: white;
    text-decoration: none;
    font-size: 0.9rem;
    opacity: 0.6;
    transition: opacity var(--transition-short, 0.3s);
}

.exit-link:hover {
    opacity: 1;
}

/* Preview Area */
.preview-section {
    flex: 1.5;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
}

.preview-title {
    position: absolute;
    top: 40px;
    font-weight: 300;
    letter-spacing: 5px;
    opacity: 0.7;
    margin: 0;
}

.unicorn-preview {
    width: 300px;
    height: 300px;
    position: relative;
    filter: drop-shadow(0 0 20px var(--mane-color, var(--primary-pink)));
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), filter 0.5s;
    animation: float 4s infinite ease-in-out;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

.accessory-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 4rem;
    transition: transform 0.2s;
}

/* Accessory Visibility through pseudo-elements */
.unicorn-preview[data-accessory="crown"] .accessory-overlay::after { content: "👑"; position: absolute; top: -10px; right: 20px; }
.unicorn-preview[data-accessory="glasses"] .accessory-overlay::after { content: "🕶️"; position: absolute; top: 40px; right: 15px; font-size: 2rem; }

/* Trial Effects through platform coloring/filters */
.unicorn-preview[data-trail="rainbow"] + .platform { background: linear-gradient(90deg, #ff0000, #ff7f00, #ffff00, #00ff00, #0000ff, #4b0082, #8b00ff); opacity: 0.6; }
.unicorn-preview[data-trail="glitter"] + .platform { background: radial-gradient(circle, white 10%, transparent 20%); background-size: 10px 10px; filter: blur(5px) brightness(1.5); }
.unicorn-preview[data-trail="aura"] + .platform { background: var(--primary-pink); box-shadow: 0 0 30px var(--primary-pink); filter: blur(15px); }

.platform {
    width: 350px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    margin-top: 50px;
    filter: blur(10px);
    animation: pulse 3s infinite ease-in-out;
    transition: background var(--transition-mid), box-shadow var(--transition-mid), filter var(--transition-mid);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

/* Customization Controls */
.controls-section {
    flex: 1;
    background: rgba(0, 0, 0, 0.2);
    padding: 40px;
    overflow-y: auto;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.controls-header {
    font-size: 2.5rem;
    margin-bottom: 30px;
    text-shadow: 0 0 10px var(--primary-pink);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.control-group {
    margin-bottom: 30px;
}

.control-label {
    display: block;
    margin-bottom: 15px;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--secondary-blue);
}

.color-options {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.color-dot {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    cursor: pointer;
    border: 3px solid transparent;
    transition: var(--transition-fast);
}

.color-dot.active {
    border-color: white;
    transform: scale(1.2);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
}

/* Body Colors */
.body-white { background: #ffffff; }
.body-pink { background: #fbc2eb; }
.body-blue { background: #a1c4fd; }
.body-peach { background: #ffecd2; }

/* Mane Colors */
.mane-pink { background: #ff7eb9; }
.mane-gold { background: #ffd700; }
.mane-cyan { background: #7afcff; }
.mane-purple { background: #b19cd9; }

.accessory-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.acc-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 15px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-mid);
    border: 1px solid transparent;
}

.acc-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.acc-item.active {
    background: var(--primary-pink);
    border-color: var(--accent-gold);
}

.acc-icon {
    font-size: 2rem;
    margin-bottom: 5px;
    display: block;
}

.acc-name {
    font-size: 0.8rem;
    opacity: 0.8;
}

/* Action Buttons */
.action-bar {
    margin-top: 40px;
    display: flex;
    gap: 20px;
}

.btn-magic {
    flex: 1;
    padding: 15px;
    border: none;
    border-radius: 15px;
    background: linear-gradient(45deg, var(--primary-pink), var(--accent-cyan));
    color: white;
    font-weight: bold;
    font-size: 1.1rem;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    transition: var(--transition-mid);
    text-decoration: none;
    text-align: center;
}

.btn-magic:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 30px rgba(255, 126, 185, 0.4);
}

.btn-magic.is-saved {
    background: var(--accent-gold);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

/* Scrollbar customization */
.controls-section::-webkit-scrollbar {
    width: 8px;
}

.controls-section::-webkit-scrollbar-track {
    background: transparent;
}

.controls-section::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

/* Unicorn SVG Styling */
.uv-body { fill: var(--body-color, #ffffff); transition: fill 0.5s; }
.uv-mane { fill: var(--mane-color, #ff7eb9); transition: fill 0.5s; }
.uv-horn { fill: var(--horn-color, #7afcff); transition: fill 0.5s; }

/* Customization state mappings via data attributes */
.unicorn-preview[data-body="white"] { --body-color: #ffffff; }
.unicorn-preview[data-body="pink"] { --body-color: #fbc2eb; }
.unicorn-preview[data-body="blue"] { --body-color: #a1c4fd; }
.unicorn-preview[data-body="peach"] { --body-color: #ffecd2; }

.unicorn-preview[data-mane="pink"] { --mane-color: #ff7eb9; }
.unicorn-preview[data-mane="gold"] { --mane-color: #ffd700; }
.unicorn-preview[data-mane="cyan"] { --mane-color: #7afcff; }
.unicorn-preview[data-mane="purple"] { --mane-color: #b19cd9; }

/* Effects */
.unicorn-preview.is-animating {
    transform: scale(1.2) rotate(10deg);
}

.accessory-overlay.is-animating {
    transform: scale(1.5);
}