/* GIFTS PAGE STYLES */

/* HERO */
.gifts-hero {
    background: var(--black);
    color: var(--white);
    padding: 120px 0 80px;
    text-align: center;
    border-bottom: 8px solid var(--magenta);
    --btn-shadow-color: var(--cyan);
}

.gifts-title {
    font-size: clamp(3rem, 10vw, 6rem);
    line-height: 0.9;
    text-shadow: 6px 6px 0 var(--cyan);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.gifts-subtitle {
    font-size: 1.5rem;
    color: var(--yellow);
    font-weight: 700;
}

/* BUILDER GRID */
.builder-section {
    padding: 80px 0;
    background: var(--white);
    min-height: 80vh;
}

.builder-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

/* CONTROLS */
.builder-controls h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    color: var(--magenta);
    text-transform: uppercase;
}

.builder-controls h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--black);
    text-transform: uppercase;
    font-weight: 900;
    border-bottom: 2px solid var(--black);
    padding-bottom: 5px;
    margin-top: 30px;
}

/* Product Selector Buttons */
.product-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.prod-btn {
    padding: 20px;
    border: 4px solid var(--black);
    background: var(--white);
    font-weight: 900;
    text-transform: uppercase;
    cursor: pointer;
    font-size: 1rem;
    box-shadow: 5px 5px 0 var(--black);
    transition: 0.2s;
}

.prod-btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: 7px 7px 0 var(--black);
    background: #f0f0f0;
}

.prod-btn.active {
    background: var(--cyan);
    color: var(--white);
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 var(--black);
}

/* Color Picker */
.colors {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* Custom Color Wrapper */
.custom-color-wrapper {
    position: relative;
    width: 40px;
    height: 40px;
}

.custom-color-wrapper input[type="color"] {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    z-index: 2;
}

.custom-picker-btn {
    display: flex;
    /* Flex to center icon */
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, red, yellow, green, blue);
}

.color-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 3px solid var(--black);
    cursor: pointer;
    transition: 0.2s;
    box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.2);
}

.color-btn:hover {
    transform: scale(1.1);
}

.color-btn.active {
    transform: scale(1.2);
    border-color: var(--magenta);
    box-shadow: 0 0 0 4px rgba(0, 0, 0, 0.1);
}

/* PREVIEW AREA */
.builder-preview {
    position: sticky;
    top: 100px;
    background: #f8f8f8;
    border: 6px solid var(--black);
    box-shadow: 15px 15px 0 var(--black);
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.builder-preview:hover {
    transform: translate(-4px, -4px);
    box-shadow: 19px 19px 0 var(--black);
}

.canvas-container {
    width: 100%;
    max-width: 500px;
    aspect-ratio: 1/1;
    position: relative;
    background: #fff;
    overflow: hidden;
    /* border: 2px solid #eee; Removed for realistic look */
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.1s ease-out;
    /* Smooth tilt */
}

/* The Layers */
/* The Layers */
.product-base {
    position: absolute;
    inset: 0;
    background-color: transparent;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    z-index: 1;
    transition: all 0.3s;
}

.user-art-layer {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    pointer-events: none;
    mix-blend-mode: multiply;
}

.user-art-layer img {
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
}

.product-overlay {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    mix-blend-mode: multiply;
    opacity: 0.8;
}

/* Buttons and Shipping */
.preview-actions {
    width: 100%;
    text-align: center;
}

.shipping-info {
    margin-top: 15px;
    font-size: 0.9rem;
    color: #666;
}

@media (max-width: 900px) {
    .builder-grid {
        grid-template-columns: 1fr;
    }

    .builder-preview {
        position: static;
        margin-top: 40px;
    }
}

/* CONFETTI */
.confetti {
    position: fixed;
    top: -10px;
    width: 10px;
    height: 10px;
    z-index: 9999;
    animation: fall linear forwards;
}

@keyframes fall {
    to {
        transform: translateY(100vh) rotate(720deg);
    }
}

/* UPLOAD ZONE */
.upload-zone {
    border: 4px dashed var(--black);
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: 0.2s;
    background: #fdfdfd;
}

.upload-zone:hover {
    background: #eee;
    border-style: solid;
}

.upload-content {
    pointer-events: none;
    /* Let clicks pass to zone */
    display: flex;
    flex-direction: column;
    align-items: center;
}

.upload-icon {
    font-size: 3rem;
    color: var(--magenta);
    margin-bottom: 10px;
}

.upload-zone p {
    font-weight: 700;
    text-transform: uppercase;
    margin: 0 0 10px 0;
    font-size: 1.1rem;
}

.or-divider {
    display: block;
    margin: 5px 0;
    font-size: 0.8rem;
    color: #888;
}

.btn-upload-trigger {
    background: var(--magenta);
    color: var(--white);
    border: none;
    padding: 10px 20px;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    border: 2px solid var(--black);
    box-shadow: 3px 3px 0 var(--black);
    transition: 0.2s;
    pointer-events: auto;
    /* Allow clicking the button specifically */
}

.btn-upload-trigger:hover {
    transform: translate(-1px, -1px);
    box-shadow: 4px 4px 0 var(--black);
}