/* ===========================================
       CAKE BUILDER - PREMIUM DARK THEME
       =========================================== */

    /* ===========================================
       DESIGN STUDIO - CTA & OVERLAY
       =========================================== */

    /* CTA Button */
    .sketcher-cta {
        position: relative;
        width: 100%;
        background: transparent;
        border: 1px solid rgba(236, 38, 143, 0.25);
        border-radius: 16px;
        padding: 0;
        cursor: pointer;
        overflow: hidden;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .sketcher-cta:hover {
        border-color: var(--pink);
        transform: translateY(-2px);
        box-shadow: 0 8px 30px rgba(236, 38, 143, 0.2);
    }

    .sketcher-cta-shimmer {
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(236, 38, 143, 0.06), transparent);
        animation: cta-shimmer 3s ease-in-out infinite;
    }

    @keyframes cta-shimmer {
        0%, 100% { left: -100%; }
        50% { left: 100%; }
    }

    .sketcher-cta-inner {
        position: relative;
        display: flex;
        align-items: center;
        gap: 1rem;
        padding: 1.1rem 1.25rem;
    }

    .sketcher-cta-icon {
        color: var(--pink);
        flex-shrink: 0;
        filter: drop-shadow(0 0 8px rgba(236, 38, 143, 0.4));
    }

    .sketcher-cta-text {
        flex: 1;
        text-align: left;
    }

    .sketcher-cta-text strong {
        display: block;
        font-family: 'Fredoka One', cursive;
        font-size: 1rem;
        color: white;
        margin-bottom: 2px;
    }

    .sketcher-cta-text span {
        display: block;
        font-size: 0.78rem;
        color: rgba(255, 255, 255, 0.45);
        font-family: 'Nunito', sans-serif;
    }

    .sketcher-cta-arrow {
        flex-shrink: 0;
        color: rgba(255, 255, 255, 0.35);
        transition: all 0.3s ease;
    }

    .sketcher-cta:hover .sketcher-cta-arrow {
        transform: translateX(4px);
        color: var(--pink);
    }

    /* Overlay */
    .sketcher-overlay {
        display: none;
        position: fixed;
        inset: 0;
        z-index: 10000;
        background: linear-gradient(160deg, #1a0f0b 0%, #2d1a14 35%, #1a1020 100%);
        overflow-y: auto;
        overflow-x: hidden;
    }

    .sketcher-overlay.open {
        display: block;
    }

    body.sketcher-open {
        overflow: hidden;
    }

    /* Background Orbs */
    .sketcher-overlay-bg {
        position: fixed;
        inset: 0;
        z-index: 0;
        pointer-events: none;
        overflow: hidden;
    }

    .sketcher-orb {
        position: absolute;
        border-radius: 50%;
        filter: blur(80px);
        opacity: 0.18;
    }

    .sketcher-orb-1 {
        width: 350px;
        height: 350px;
        background: radial-gradient(circle, var(--pink) 0%, transparent 70%);
        top: -100px;
        right: -80px;
        animation: sketcher-float 15s ease-in-out infinite;
    }

    .sketcher-orb-2 {
        width: 250px;
        height: 250px;
        background: radial-gradient(circle, var(--yellow) 0%, transparent 70%);
        bottom: -60px;
        left: -60px;
        animation: sketcher-float 15s ease-in-out infinite;
        animation-delay: -7s;
    }

    .sketcher-orb-3 {
        width: 180px;
        height: 180px;
        background: radial-gradient(circle, rgba(139, 92, 246, 0.8) 0%, transparent 70%);
        top: 40%;
        left: 50%;
        animation: sketcher-float 18s ease-in-out infinite;
        animation-delay: -3s;
    }

    @keyframes sketcher-float {
        0%, 100% { transform: translate(0, 0) scale(1); }
        50% { transform: translate(20px, -20px) scale(1.1); }
    }

    /* Close Button */
    .sketcher-close-btn {
        position: fixed;
        top: 20px;
        right: 20px;
        z-index: 10001;
        background: rgba(255, 255, 255, 0.06);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.1);
        color: rgba(255, 255, 255, 0.6);
        width: 44px;
        height: 44px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .sketcher-close-btn:hover {
        background: rgba(255, 255, 255, 0.12);
        color: white;
        transform: rotate(90deg);
    }

    /* Inner Content */
    .sketcher-overlay-inner {
        position: relative;
        z-index: 1;
        width: 100%;
        max-width: 1000px;
        padding: 50px 32px 40px;
        margin: 0 auto;
    }

    /* Header */
    .sketcher-header {
        text-align: center;
        margin-bottom: 2.5rem;
    }

    .sketcher-logo {
        width: 48px;
        height: 48px;
        object-fit: contain;
        margin-bottom: 0.75rem;
        filter: drop-shadow(0 4px 12px rgba(236, 38, 143, 0.3));
    }

    .sketcher-title {
        font-family: 'Fredoka One', cursive;
        font-size: clamp(1.5rem, 3vw, 2.2rem);
        color: white;
        margin: 0 0 0.5rem;
    }

    .sketcher-accent {
        background: linear-gradient(135deg, var(--pink), var(--yellow));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .sketcher-subtitle {
        color: rgba(255, 255, 255, 0.45);
        font-size: 0.95rem;
        margin: 0;
        font-family: 'Nunito', sans-serif;
    }

    /* Two-Column Layout */
    .sketcher-layout {
        display: grid;
        grid-template-columns: 0.85fr 1.15fr;
        gap: 2rem;
        align-items: start;
    }

    /* Left Column */
    .sketcher-input-col {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    /* Description Card */
    .sketcher-card {
        position: relative;
        background: rgba(255, 255, 255, 0.035);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-radius: 16px;
        border: 1px solid rgba(255, 255, 255, 0.07);
        padding: 1.25rem;
        overflow: hidden;
    }

    .sketcher-card::before {
        content: '';
        position: absolute;
        top: 0; left: 0; right: 0; bottom: 0;
        border-radius: 16px;
        padding: 1px;
        background: linear-gradient(135deg, rgba(236, 38, 143, 0.25), rgba(255, 197, 50, 0.25), rgba(236, 38, 143, 0.25));
        background-size: 300% 300%;
        animation: sketcher-border 6s ease infinite;
        -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
        mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
        -webkit-mask-composite: xor;
        mask-composite: exclude;
        pointer-events: none;
    }

    @keyframes sketcher-border {
        0%, 100% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
    }

    .sketcher-card-glow {
        position: absolute;
        top: -50%; left: -50%;
        width: 200%; height: 200%;
        background: radial-gradient(circle, rgba(236, 38, 143, 0.05) 0%, transparent 50%);
        animation: sketcher-glow 12s linear infinite;
        pointer-events: none;
    }

    @keyframes sketcher-glow {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }

    .sketcher-desc-label {
        display: flex;
        align-items: center;
        gap: 6px;
        color: var(--yellow);
        font-size: 0.78rem;
        font-weight: 700;
        font-family: 'Nunito', sans-serif;
        margin-bottom: 0.75rem;
        text-shadow: 0 0 15px rgba(255, 197, 50, 0.15);
    }

    .sketcher-desc-label svg { opacity: 0.7; }

    .sketcher-desc-text {
        color: rgba(255, 255, 255, 0.7);
        font-size: 0.88rem;
        line-height: 1.6;
        margin: 0 0 0.75rem;
        font-family: 'Nunito', sans-serif;
        font-style: italic;
        min-height: 2.5rem;
    }

    .sketcher-edit-link {
        display: inline-flex;
        align-items: center;
        gap: 5px;
        background: none;
        border: none;
        color: var(--pink);
        font-size: 0.76rem;
        font-weight: 600;
        font-family: 'Nunito', sans-serif;
        cursor: pointer;
        padding: 0;
        transition: opacity 0.2s;
    }

    .sketcher-edit-link:hover { opacity: 0.7; }

    /* Generate Button */
    .sketcher-generate-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        width: 100%;
        padding: 1rem 2rem;
        background: linear-gradient(135deg, var(--pink), #d41f7e);
        border: none;
        border-radius: 14px;
        color: white;
        font-family: 'Nunito', sans-serif;
        font-size: 1rem;
        font-weight: 800;
        cursor: pointer;
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }

    .sketcher-generate-btn::before {
        content: '';
        position: absolute;
        top: 0; left: -100%; width: 100%; height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
        animation: cta-shimmer 3s ease-in-out infinite;
    }

    .sketcher-generate-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 30px rgba(236, 38, 143, 0.4);
    }

    .sketcher-generate-btn:disabled {
        opacity: 0.6;
        cursor: not-allowed;
        transform: none;
    }

    /* Divider */
    .sketcher-divider {
        display: flex;
        align-items: center;
        gap: 1rem;
    }

    .sketcher-divider::before,
    .sketcher-divider::after {
        content: '';
        flex: 1;
        height: 1px;
        background: rgba(255, 255, 255, 0.07);
    }

    .sketcher-divider span {
        color: rgba(255, 255, 255, 0.25);
        font-size: 0.7rem;
        font-family: 'Nunito', sans-serif;
        text-transform: uppercase;
        letter-spacing: 1px;
    }

    /* Builder Link */
    .sketcher-builder-link {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        width: 100%;
        padding: 0.75rem 1.5rem;
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 12px;
        color: rgba(255, 255, 255, 0.6);
        font-family: 'Nunito', sans-serif;
        font-size: 0.85rem;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .sketcher-builder-link:hover {
        background: rgba(255, 255, 255, 0.06);
        border-color: rgba(255, 255, 255, 0.15);
        color: white;
    }

    .sketcher-pro-tag {
        background: linear-gradient(135deg, #8b5cf6, #6366f1);
        color: white;
        font-size: 0.55rem;
        padding: 2px 6px;
        border-radius: 6px;
        font-weight: 800;
        letter-spacing: 0.5px;
    }

    .sketcher-powered {
        color: rgba(255, 255, 255, 0.25);
        font-size: 0.7rem;
        text-align: center;
        margin: 0;
        font-style: italic;
        font-family: 'Nunito', sans-serif;
    }

    /* Right Column */
    .sketcher-result-col {
        min-height: 400px;
        display: flex;
        flex-direction: column;
    }

    /* Empty State */
    .sketcher-empty {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
        padding: 3rem 2rem;
        background: rgba(255, 255, 255, 0.015);
        border: 1px dashed rgba(255, 255, 255, 0.06);
        border-radius: 16px;
        min-height: 350px;
    }

    .sketcher-empty-icon { margin-bottom: 1.5rem; opacity: 0.6; }

    .sketcher-empty p {
        color: rgba(255, 255, 255, 0.45);
        font-family: 'Nunito', sans-serif;
        font-size: 0.9rem;
        font-weight: 600;
        margin: 0 0 0.25rem;
    }

    .sketcher-empty span {
        color: rgba(255, 255, 255, 0.25);
        font-size: 0.78rem;
        font-family: 'Nunito', sans-serif;
    }

    /* Loading */
    .sketcher-loading {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
        padding: 3rem;
        min-height: 350px;
    }

    .sketcher-spinner {
        width: 40px;
        height: 40px;
        border: 3px solid rgba(255, 255, 255, 0.08);
        border-top-color: var(--pink);
        border-radius: 50%;
        animation: spin 1s linear infinite;
        margin-bottom: 1rem;
    }

    .sketcher-loading p {
        color: rgba(255, 255, 255, 0.6);
        font-family: 'Nunito', sans-serif;
        font-size: 0.9rem;
        font-weight: 600;
        margin: 0 0 0.25rem;
    }

    .sketcher-loading span {
        color: rgba(255, 255, 255, 0.35);
        font-size: 0.78rem;
        font-family: 'Nunito', sans-serif;
    }

    /* Image Result */
    .sketcher-image-wrap {
        position: relative;
        border-radius: 16px;
        overflow: hidden;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
        margin-bottom: 1.25rem;
    }

    .sketcher-image-wrap img { width: 100%; display: block; }

    .sketcher-watermark {
        position: absolute;
        bottom: 10px;
        right: 10px;
        background: rgba(255, 255, 255, 0.9);
        padding: 6px 10px;
        border-radius: 8px;
        display: flex;
        align-items: center;
        gap: 6px;
        font-size: 0.65rem;
        color: #5D4E37;
        font-family: 'Nunito', sans-serif;
        font-weight: 600;
    }

    /* Section Headers */
    .sketcher-section-header {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        margin-bottom: 0.75rem;
        color: white;
        font-family: 'Nunito', sans-serif;
        font-size: 0.85rem;
    }

    .sketcher-section-header svg {
        color: var(--yellow);
        flex-shrink: 0;
    }

    .sketcher-hint {
        margin-left: auto;
        color: rgba(255, 255, 255, 0.3);
        font-size: 0.68rem;
        font-weight: normal;
    }

    /* Palette */
    .sketcher-palette {
        background: rgba(255, 255, 255, 0.025);
        border-radius: 12px;
        padding: 1rem;
        margin-bottom: 1rem;
        border: 1px solid rgba(255, 255, 255, 0.04);
    }

    .sketcher-swatches {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    /* Refine */
    .sketcher-refine {
        background: rgba(255, 255, 255, 0.025);
        border-radius: 12px;
        padding: 1rem;
        margin-bottom: 1rem;
        border: 1px solid rgba(255, 255, 255, 0.04);
    }

    .sketcher-refine-row {
        display: flex;
        gap: 0.5rem;
    }

    .sketcher-refine-input {
        flex: 1;
        min-width: 0;
        padding: 0.6rem 0.75rem;
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 10px;
        color: white;
        font-size: 0.85rem;
        font-family: 'Nunito', sans-serif;
        outline: none;
        transition: all 0.3s ease;
    }

    .sketcher-refine-input::placeholder { color: rgba(255, 255, 255, 0.25); }

    .sketcher-refine-input:focus {
        border-color: var(--pink);
        box-shadow: 0 0 15px rgba(236, 38, 143, 0.12);
    }

    .sketcher-refine-btn {
        padding: 0.6rem 1rem;
        background: linear-gradient(135deg, var(--pink), #d41f7e);
        border: none;
        border-radius: 10px;
        color: white;
        font-size: 0.85rem;
        font-weight: 700;
        font-family: 'Nunito', sans-serif;
        cursor: pointer;
        white-space: nowrap;
        transition: all 0.3s ease;
    }

    .sketcher-refine-btn:hover {
        transform: translateY(-1px);
        box-shadow: 0 4px 15px rgba(236, 38, 143, 0.3);
    }

    .sketcher-refine-history {
        margin-top: 0.5rem;
        font-size: 0.75rem;
        color: rgba(255, 255, 255, 0.35);
    }

    /* Actions */
    .sketcher-actions {
        display: flex;
        gap: 0.5rem;
        flex-wrap: wrap;
    }

    .sketcher-action-btn {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 0.6rem 1.25rem;
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 10px;
        color: rgba(255, 255, 255, 0.7);
        font-size: 0.8rem;
        font-weight: 600;
        font-family: 'Nunito', sans-serif;
        text-decoration: none;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .sketcher-action-btn:hover {
        background: rgba(255, 255, 255, 0.08);
        color: white;
        transform: translateY(-1px);
    }

    /* Error */
    .sketcher-error {
        background: rgba(239, 68, 68, 0.08);
        border: 1px solid rgba(239, 68, 68, 0.2);
        color: #fca5a5;
        padding: 0.75rem 1rem;
        border-radius: 10px;
        font-size: 0.85rem;
        font-family: 'Nunito', sans-serif;
    }

    /* Responsive */
    @media (max-width: 768px) {
        .sketcher-layout { grid-template-columns: 1fr; }
        .sketcher-overlay-inner { padding: 50px 16px 30px; }
        .sketcher-close-btn { top: 12px; right: 12px; width: 38px; height: 38px; }
        .sketcher-result-col { min-height: 300px; }
        .sketcher-empty { min-height: 250px; padding: 2rem 1rem; }
    }

    @media (max-width: 480px) {
        .sketcher-overlay-inner { padding: 45px 10px 20px; }
    }



    /* ============================================
       ORDER FORM DARK CARD THEME
       ============================================ */
    .order-heading {
        font-family: 'Fredoka One', cursive;
        font-size: clamp(2.2rem, 4vw, 3rem);
        color: var(--dark-brown);
        margin-bottom: 1.5rem;
        text-align: center;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.15), 0 4px 8px rgba(0, 0, 0, 0.1);
    }

    .order-form-card {
        background: var(--dark-brown);
        padding: 2.5rem;
        border-radius: 24px;
        border: none;
        box-shadow:
            0 4px 12px rgba(0, 0, 0, 0.1),
            0 8px 24px rgba(0, 0, 0, 0.12),
            0 16px 48px rgba(0, 0, 0, 0.1),
            0 24px 64px rgba(0, 0, 0, 0.08);
        transform: perspective(800px) translateZ(0);
        transform-style: preserve-3d;
        transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    }

    /* Form labels on dark bg */
    .order-form-card .form-group label {
        color: var(--yellow);
        text-shadow: 0 0 15px rgba(255, 197, 50, 0.2);
    }

    /* Text inputs, email, tel, date, textarea on dark bg */
    .order-form-card .form-group input[type="text"],
    .order-form-card .form-group input[type="email"],
    .order-form-card .form-group input[type="tel"],
    .order-form-card .form-group input[type="date"],
    .order-form-card .form-group textarea {
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.15);
        color: white;
        box-shadow: none;
    }

    .order-form-card .form-group input::placeholder,
    .order-form-card .form-group textarea::placeholder {
        color: rgba(255, 255, 255, 0.4);
    }

    .order-form-card .form-group input:focus,
    .order-form-card .form-group textarea:focus {
        border-color: var(--pink);
        box-shadow: 0 0 0 3px rgba(236, 38, 143, 0.2), 0 4px 12px rgba(236, 38, 143, 0.15);
        background: rgba(255, 255, 255, 0.08);
    }

    /* Small helper text */
    .order-form-card .form-group small {
        color: rgba(255, 255, 255, 0.5);
    }

    /* Radio options on dark bg */
    .order-form-card .radio-option {
        background: rgba(255, 255, 255, 0.07);
        border: none;
        border-radius: 16px;
        box-shadow:
            0 2px 6px rgba(0, 0, 0, 0.2),
            0 4px 12px rgba(0, 0, 0, 0.15),
            inset 0 1px 0 rgba(255, 255, 255, 0.06);
        transform: perspective(800px) translateZ(0);
        transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .order-form-card .radio-option span {
        color: rgba(255, 255, 255, 0.85);
    }

    .order-form-card .radio-option:hover {
        background: rgba(236, 38, 143, 0.1);
        transform: perspective(800px) translateY(-4px) translateZ(8px);
        box-shadow:
            0 4px 12px rgba(236, 38, 143, 0.15),
            0 8px 24px rgba(0, 0, 0, 0.2),
            inset 0 1px 0 rgba(255, 255, 255, 0.08);
    }

    .order-form-card .radio-option input[type="radio"]:checked + span {
        color: var(--pink);
    }

    /* Featured Cake option — keep gradient but darken base */
    .order-form-card .radio-option.featured {
        background: linear-gradient(135deg, rgba(255, 249, 240, 0.08) 0%, rgba(255, 240, 245, 0.08) 50%, rgba(255, 251, 240, 0.08) 100%);
    }

    /* File upload on dark bg */
    .order-form-card .form-group input[type="file"] {
        background: rgba(255, 255, 255, 0.05);
        border-color: rgba(255, 255, 255, 0.2);
        color: rgba(255, 255, 255, 0.7);
    }

    /* Intro bubble on dark — keep the pink gradient border, darken the fill */
    .order-form-card .form-intro-bubble {
        background: rgba(255, 255, 255, 0.06);
        background-clip: padding-box;
    }

    .order-form-card .form-intro-bubble #formIntroTypewriter,
    .order-form-card .form-intro-bubble .bubble-cursor {
        color: var(--yellow);
    }

    /* Submit button — already pink, just ensure it pops on dark */
    .order-form-card .btn-primary {
        box-shadow: 0 4px 20px rgba(236, 38, 143, 0.4);
    }

    /* Response time text below submit */
    .order-form-card p {
        color: rgba(255, 255, 255, 0.6);
    }

    .order-form-card a {
        color: var(--yellow);
    }

    /* Cake Builder Container */
    .cake-builder-container {
        position: relative;
        background: linear-gradient(160deg, #1a0f0b 0%, #2d1a14 35%, #1a1020 100%);
        border-radius: 20px;
        padding: 1.5rem;
        overflow: hidden;
        min-height: 400px;
    }

    /* Animated Background */
    .builder-bg {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 0;
        overflow: hidden;
        pointer-events: none;
    }

    #builderParticles {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }

    .builder-orb {
        position: absolute;
        border-radius: 50%;
        filter: blur(60px);
        opacity: 0.3;
        animation: float-orb 15s ease-in-out infinite;
    }

    .builder-orb.orb-1 {
        width: 200px;
        height: 200px;
        background: radial-gradient(circle, var(--pink) 0%, transparent 70%);
        top: -50px;
        right: -50px;
    }

    .builder-orb.orb-2 {
        width: 150px;
        height: 150px;
        background: radial-gradient(circle, var(--yellow) 0%, transparent 70%);
        bottom: -30px;
        left: -30px;
        animation-delay: -7s;
    }

    @keyframes float-orb {
        0%, 100% { transform: translate(0, 0) scale(1); }
        50% { transform: translate(20px, -20px) scale(1.1); }
    }

    /* Builder Header */
    .builder-header {
        position: relative;
        z-index: 1;
        text-align: center;
        margin-bottom: 1.5rem;
    }

    .builder-badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: linear-gradient(135deg, rgba(236, 38, 143, 0.2), rgba(255, 197, 50, 0.2));
        border: 1px solid rgba(236, 38, 143, 0.4);
        color: var(--pink);
        font-size: 0.75rem;
        font-weight: 700;
        padding: 6px 12px;
        border-radius: 20px;
        margin-bottom: 1rem;
    }

    .badge-icon {
        font-size: 1rem;
    }

    .builder-title {
        font-family: 'Fredoka One', cursive;
        font-size: 1.5rem;
        color: white;
        margin: 0 0 0.5rem;
    }

    .builder-title .gradient-text {
        background: linear-gradient(135deg, var(--pink), var(--yellow), var(--pink));
        background-size: 200% auto;
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        animation: gradient-shift 3s ease-in-out infinite;
    }

    @keyframes gradient-shift {
        0%, 100% { background-position: 0% center; }
        50% { background-position: 200% center; }
    }

    .builder-subtitle {
        color: rgba(255, 255, 255, 0.6);
        font-size: 0.85rem;
        margin: 0;
    }

    /* Builder Phases */
    .builder-phase {
        display: none;
        position: relative;
        z-index: 1;
    }

    .builder-phase.active {
        display: block;
        animation: fadeIn 0.4s ease;
    }

    @keyframes fadeIn {
        from { opacity: 0; transform: translateY(10px); }
        to { opacity: 1; transform: translateY(0); }
    }

    /* Config Card (Glassmorphism) */
    .config-card,
    .steps-card,
    .result-card {
        position: relative;
        background: rgba(255, 255, 255, 0.05);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-radius: 20px;
        border: 1px solid rgba(255, 255, 255, 0.1);
        padding: 1.5rem;
        overflow: hidden;
    }

    .config-card::before,
    .steps-card::before,
    .result-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        border-radius: 20px;
        padding: 1px;
        background: linear-gradient(135deg, var(--pink), var(--yellow), var(--pink));
        background-size: 300% 300%;
        animation: gradient-border 6s ease infinite;
        -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
        mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
        -webkit-mask-composite: xor;
        mask-composite: exclude;
        pointer-events: none;
    }

    @keyframes gradient-border {
        0%, 100% { background-position: 0% 50%; }
        50% { background-position: 100% 50%; }
    }

    .card-glow {
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle, rgba(236, 38, 143, 0.08) 0%, transparent 50%);
        animation: rotate-glow 12s linear infinite;
        pointer-events: none;
    }

    @keyframes rotate-glow {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }

    /* Config Title */
    .config-title {
        font-family: 'Fredoka One', cursive;
        font-size: 1.1rem;
        color: var(--yellow);
        margin: 0 0 0.25rem;
        text-align: center;
        text-shadow: 0 0 20px rgba(255, 197, 50, 0.3);
    }

    .config-description {
        color: rgba(255, 255, 255, 0.5);
        font-size: 0.8rem;
        text-align: center;
        margin: 0 0 1.25rem;
    }

    /* Config Grid */
    .config-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
        margin-bottom: 1.25rem;
    }

    @media (max-width: 500px) {
        .config-grid {
            grid-template-columns: 1fr;
        }
    }

    .config-group {
        position: relative;
    }

    .config-group-full {
        grid-column: 1 / -1;
    }

    .config-label {
        display: flex;
        align-items: center;
        gap: 6px;
        color: var(--yellow);
        font-size: 0.8rem;
        font-weight: 700;
        margin-bottom: 0.4rem;
        text-shadow: 0 0 20px rgba(255, 197, 50, 0.3);
    }

    .config-hint {
        font-weight: 500;
        color: rgba(255, 255, 255, 0.5);
        font-size: 0.7rem;
    }

    .label-icon {
        font-size: 1rem;
    }

    /* Checkbox Styles */
    .config-checkboxes {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .config-checkbox {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 0.6rem 1rem;
        background: rgba(255, 255, 255, 0.05);
        border: 2px solid rgba(255, 255, 255, 0.1);
        border-radius: 10px;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .config-checkbox:hover {
        border-color: rgba(255, 255, 255, 0.25);
        background: rgba(255, 255, 255, 0.08);
    }

    .config-checkbox:has(input:checked) {
        border-color: var(--pink);
        background: rgba(236, 38, 143, 0.15);
    }

    .config-checkbox input {
        display: none;
    }

    .checkbox-mark {
        width: 18px;
        height: 18px;
        border: 2px solid rgba(255, 255, 255, 0.4);
        border-radius: 4px;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.2s ease;
        flex-shrink: 0;
    }

    .config-checkbox:has(input:checked) .checkbox-mark {
        background: var(--pink);
        border-color: var(--pink);
    }

    .config-checkbox:has(input:checked) .checkbox-mark::after {
        content: '✓';
        color: white;
        font-size: 12px;
        font-weight: 700;
    }

    .checkbox-label {
        color: rgba(255, 255, 255, 0.8);
        font-size: 0.8rem;
        font-weight: 600;
        white-space: nowrap;
    }

    .config-checkbox:has(input:checked) .checkbox-label {
        color: white;
    }

    /* Writing option — checkbox + expandable text input */
    .config-writing-checkboxes {
        flex-direction: column;
        gap: 0;
    }

    .writing-option {
        display: flex;
        flex-direction: column;
        gap: 0;
    }

    .writing-option .config-checkbox {
        border-radius: 10px 10px 10px 10px;
        transition: all 0.3s ease;
    }

    .writing-option.active .config-checkbox {
        border-radius: 10px 10px 0 0;
        border-bottom-color: transparent;
    }

    .writing-text-wrapper {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease, opacity 0.3s ease;
        opacity: 0;
    }

    .writing-option.active .writing-text-wrapper {
        max-height: 70px;
        opacity: 1;
    }

    .writing-text-input {
        width: 100%;
        padding: 0.6rem 1rem;
        background: rgba(255, 197, 50, 0.08);
        border: 2px solid rgba(255, 197, 50, 0.25);
        border-top: none;
        border-radius: 0 0 10px 10px;
        color: white;
        font-size: 0.82rem;
        font-family: 'Nunito', sans-serif;
        font-weight: 500;
        font-style: italic;
        outline: none;
        transition: all 0.3s ease;
        box-sizing: border-box;
    }

    .writing-text-input::placeholder {
        color: rgba(255, 255, 255, 0.35);
        font-style: italic;
    }

    .writing-text-input:focus {
        background: rgba(255, 197, 50, 0.12);
        border-color: var(--yellow);
        box-shadow: 0 4px 15px rgba(255, 197, 50, 0.15);
    }

    .writing-text-input:disabled {
        opacity: 0.3;
        cursor: not-allowed;
    }

    @media (max-width: 500px) {
        .config-checkboxes {
            flex-direction: column;
        }

        .config-checkbox {
            width: 100%;
        }
    }

    .config-select {
        width: 100%;
        padding: 0.75rem 1rem;
        background: rgba(255, 255, 255, 0.05);
        border: 2px solid rgba(255, 255, 255, 0.1);
        border-radius: 10px;
        color: white;
        font-size: 0.85rem;
        font-family: 'Nunito', sans-serif;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        appearance: none;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='rgba(255,255,255,0.5)'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
        background-repeat: no-repeat;
        background-position: right 10px center;
    }

    .config-select:focus {
        outline: none;
        border-color: var(--pink);
        box-shadow: 0 0 15px rgba(236, 38, 143, 0.2);
    }

    .config-select option {
        background: #2d1a14;
        color: white;
    }

    /* Steps Preview */
    .steps-preview {
        background: rgba(255, 255, 255, 0.03);
        border-radius: 12px;
        padding: 1rem;
        margin-bottom: 1.25rem;
    }

    .steps-preview-header {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        color: rgba(255, 255, 255, 0.8);
        font-size: 0.8rem;
        margin-bottom: 0.75rem;
    }

    .preview-icon {
        font-size: 1rem;
    }

    .steps-preview-list {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .preview-step {
        display: inline-flex;
        align-items: center;
        gap: 4px;
        background: rgba(236, 38, 143, 0.15);
        border: 1px solid rgba(236, 38, 143, 0.3);
        color: var(--pink);
        font-size: 0.7rem;
        font-weight: 600;
        padding: 4px 10px;
        border-radius: 15px;
    }

    .preview-step-num {
        background: var(--pink);
        color: white;
        width: 16px;
        height: 16px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 0.6rem;
        font-weight: 800;
    }

    /* Start Building Button */
    .btn-start-building {
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        width: 100%;
        padding: 1rem 2rem;
        background: linear-gradient(135deg, var(--pink), #d41f7e);
        border: none;
        border-radius: 14px;
        color: white;
        font-family: 'Nunito', sans-serif;
        font-size: 1rem;
        font-weight: 800;
        cursor: pointer;
        overflow: hidden;
        transition: all 0.3s ease;
    }

    .btn-start-building:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 30px rgba(236, 38, 143, 0.4);
    }

    .btn-start-building:hover .btn-arrow {
        transform: translateX(5px);
    }

    .btn-arrow {
        display: flex;
        transition: transform 0.3s ease;
    }

    .btn-shine {
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
        animation: btn-shine 3s ease-in-out infinite;
    }

    @keyframes btn-shine {
        0%, 100% { left: -100%; }
        50% { left: 100%; }
    }

    /* ===== PHASE 2: STEP-BY-STEP BUILDING ===== */

    /* Progress Indicator */
    .builder-progress {
        margin-bottom: 1.5rem;
        text-align: center;
    }

    .progress-steps {
        display: flex;
        justify-content: center;
        gap: 0;
        margin-bottom: 0.75rem;
    }

    .progress-dot {
        width: 28px;
        height: 28px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.1);
        border: 2px solid rgba(255, 255, 255, 0.2);
        color: rgba(255, 255, 255, 0.4);
        font-size: 0.7rem;
        font-weight: 800;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.4s ease;
    }

    .progress-dot.active {
        background: linear-gradient(135deg, var(--pink), #d41f7e);
        border-color: var(--pink);
        color: white;
        box-shadow: 0 0 15px rgba(236, 38, 143, 0.5);
        transform: scale(1.1);
    }

    .progress-dot.completed {
        background: linear-gradient(135deg, #22c55e, #16a34a);
        border-color: #22c55e;
        color: white;
    }

    .progress-line {
        width: 30px;
        height: 2px;
        background: rgba(255, 255, 255, 0.15);
        align-self: center;
    }

    .progress-line.completed {
        background: linear-gradient(90deg, #22c55e, var(--pink));
    }

    .progress-bar {
        width: 100%;
        height: 4px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 2px;
        overflow: hidden;
        margin-bottom: 0.5rem;
    }

    .progress-fill {
        height: 100%;
        background: linear-gradient(90deg, var(--pink), var(--yellow));
        width: 0%;
        transition: width 0.5s ease;
        border-radius: 2px;
    }

    .progress-label {
        color: rgba(255, 255, 255, 0.5);
        font-size: 0.75rem;
        font-weight: 600;
    }

    /* Step Content */
    .step-content {
        text-align: center;
    }

    .step-header {
        margin-bottom: 0.75rem;
    }

    .step-icon {
        font-size: 2rem;
        display: block;
        margin-bottom: 0.5rem;
    }

    .step-title {
        font-family: 'Fredoka One', cursive;
        font-size: 1.1rem;
        color: white;
        margin: 0;
    }

    .step-description {
        color: rgba(255, 255, 255, 0.6);
        font-size: 0.8rem;
        margin: 0 0 1rem;
    }

    .step-input-wrapper {
        position: relative;
        margin-bottom: 1rem;
    }

    .step-prompt {
        width: 100%;
        padding: 1rem;
        background: rgba(255, 255, 255, 0.05);
        border: 2px solid rgba(255, 255, 255, 0.1);
        border-radius: 12px;
        color: white;
        font-size: 0.9rem;
        font-family: 'Nunito', sans-serif;
        resize: vertical;
        min-height: 80px;
        transition: all 0.3s ease;
    }

    .step-prompt::placeholder {
        color: rgba(255, 255, 255, 0.3);
    }

    .step-prompt:focus {
        outline: none;
        border-color: var(--pink);
        box-shadow: 0 0 20px rgba(236, 38, 143, 0.2);
    }

    .step-input-wrapper .input-glow {
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 0;
        height: 2px;
        background: linear-gradient(90deg, transparent, var(--pink), var(--yellow), var(--pink), transparent);
        transition: width 0.3s ease;
        pointer-events: none;
    }

    .step-prompt:focus ~ .input-glow {
        width: 100%;
    }

    /* Step Actions */
    .step-actions {
        display: flex;
        gap: 0.75rem;
        justify-content: center;
    }

    .btn-step-back {
        display: flex;
        align-items: center;
        gap: 6px;
        padding: 0.75rem 1.25rem;
        background: rgba(255, 255, 255, 0.1);
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 12px;
        color: rgba(255, 255, 255, 0.8);
        font-family: 'Nunito', sans-serif;
        font-size: 0.85rem;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .btn-step-back:hover {
        background: rgba(255, 255, 255, 0.15);
        color: white;
    }

    .btn-step-generate {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 0.75rem 1.5rem;
        background: linear-gradient(135deg, var(--pink), #d41f7e);
        border: none;
        border-radius: 12px;
        color: white;
        font-family: 'Nunito', sans-serif;
        font-size: 0.9rem;
        font-weight: 700;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .btn-step-generate:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 25px rgba(236, 38, 143, 0.4);
    }

    .btn-step-generate .btn-icon {
        font-size: 1rem;
    }

    /* Step Loading */
    .step-loading {
        text-align: center;
        padding: 2rem;
    }

    .loading-spinner {
        width: 40px;
        height: 40px;
        border: 3px solid rgba(255, 255, 255, 0.1);
        border-top-color: var(--pink);
        border-radius: 50%;
        animation: spin 1s linear infinite;
        margin: 0 auto 1rem;
    }

    .loading-text {
        color: rgba(255, 255, 255, 0.7);
        font-size: 0.9rem;
    }

    /* Step Result */
    .step-result {
        text-align: center;
    }

    .result-image-wrapper {
        position: relative;
        display: inline-block;
        margin-bottom: 1rem;
        border-radius: 12px;
        overflow: hidden;
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    }

    .result-image-wrapper img {
        max-width: 100%;
        max-height: 300px;
        display: block;
    }

    .result-watermark,
    .final-watermark {
        position: absolute;
        bottom: 8px;
        right: 8px;
        background: rgba(255, 255, 255, 0.9);
        padding: 5px 8px;
        border-radius: 6px;
        display: flex;
        align-items: center;
        gap: 5px;
        font-size: 0.6rem;
        color: var(--dark-brown);
    }

    .result-watermark img,
    .final-watermark img {
        height: 16px;
        width: auto;
    }

    .result-actions {
        display: flex;
        gap: 0.75rem;
        justify-content: center;
    }

    .btn-retry {
        display: flex;
        align-items: center;
        gap: 6px;
        padding: 0.6rem 1rem;
        background: rgba(255, 255, 255, 0.1);
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 10px;
        color: rgba(255, 255, 255, 0.8);
        font-family: 'Nunito', sans-serif;
        font-size: 0.8rem;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .btn-retry:hover {
        background: rgba(255, 255, 255, 0.15);
    }

    .btn-approve {
        display: flex;
        align-items: center;
        gap: 6px;
        padding: 0.6rem 1.25rem;
        background: linear-gradient(135deg, #22c55e, #16a34a);
        border: none;
        border-radius: 10px;
        color: white;
        font-family: 'Nunito', sans-serif;
        font-size: 0.85rem;
        font-weight: 700;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .btn-approve:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(34, 197, 94, 0.4);
    }

    /* Step Error */
    .step-error {
        background: rgba(239, 68, 68, 0.1);
        border: 1px solid rgba(239, 68, 68, 0.3);
        color: #fca5a5;
        padding: 0.75rem 1rem;
        border-radius: 10px;
        font-size: 0.85rem;
        margin-top: 1rem;
    }

    /* ===== PHASE 3: FINAL RESULT ===== */

    .result-header {
        text-align: center;
        margin-bottom: 1.5rem;
    }

    .success-icon {
        width: 60px;
        height: 60px;
        background: linear-gradient(135deg, #22c55e, #16a34a);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 1rem;
        animation: pop-in 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    }

    @keyframes pop-in {
        0% { transform: scale(0); }
        100% { transform: scale(1); }
    }

    .result-title {
        font-family: 'Fredoka One', cursive;
        font-size: 1.25rem;
        color: white;
        margin: 0 0 0.25rem;
    }

    .result-subtitle {
        color: rgba(255, 255, 255, 0.6);
        font-size: 0.85rem;
        margin: 0;
    }

    .final-image-wrapper {
        position: relative;
        display: inline-block;
        margin-bottom: 1.25rem;
        border-radius: 15px;
        overflow: hidden;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    }

    .final-image-wrapper img {
        max-width: 100%;
        display: block;
    }

    /* Final Palette */
    .final-palette {
        background: rgba(255, 255, 255, 0.03);
        border-radius: 12px;
        padding: 1rem;
        margin-bottom: 1rem;
    }

    .palette-header {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        margin-bottom: 0.75rem;
        color: white;
        font-size: 0.85rem;
    }

    .palette-hint {
        margin-left: auto;
        color: rgba(255, 255, 255, 0.4);
        font-size: 0.7rem;
        font-weight: normal;
    }

    .color-swatches {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .color-swatch {
        width: 40px;
        height: 40px;
        border-radius: 8px;
        cursor: pointer;
        position: relative;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
        transition: transform 0.2s ease;
    }

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

    .color-swatch .swatch-label {
        position: absolute;
        bottom: -16px;
        left: 50%;
        transform: translateX(-50%);
        font-size: 0.6rem;
        font-family: monospace;
        color: rgba(255, 255, 255, 0.6);
        white-space: nowrap;
    }

    /* Spec Breakdown */
    .spec-breakdown {
        background: rgba(255, 255, 255, 0.03);
        border-radius: 12px;
        padding: 1rem;
        margin-bottom: 1.25rem;
    }

    .spec-header {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        margin-bottom: 0.75rem;
        color: white;
        font-size: 0.85rem;
    }

    .spec-list {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }

    .spec-item {
        display: flex;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 0.6rem 0.75rem;
        background: rgba(255, 255, 255, 0.03);
        border-radius: 8px;
        border-left: 3px solid var(--pink);
    }

    .spec-item-icon {
        font-size: 1rem;
        flex-shrink: 0;
    }

    .spec-item-content {
        flex: 1;
    }

    .spec-item-label {
        color: rgba(255, 255, 255, 0.5);
        font-size: 0.7rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    .spec-item-value {
        color: white;
        font-size: 0.85rem;
        font-weight: 600;
    }

    /* Final Actions */
    .final-actions {
        display: flex;
        gap: 0.5rem;
        flex-wrap: wrap;
        justify-content: center;
        margin-bottom: 1rem;
    }

    .btn-download-img {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 0.6rem 1rem;
        background: var(--brown);
        color: white;
        border-radius: 10px;
        font-size: 0.8rem;
        font-weight: 600;
        text-decoration: none;
        transition: all 0.3s ease;
    }

    .btn-download-img:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 15px rgba(93, 78, 55, 0.4);
    }

    .btn-download-pdf {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 0.6rem 1rem;
        background: linear-gradient(135deg, #2d1a14, #1a1020);
        border: 1px solid rgba(255, 255, 255, 0.2);
        color: white;
        border-radius: 10px;
        font-size: 0.8rem;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .btn-download-pdf:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }

    .btn-start-over {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 0.6rem 1rem;
        background: rgba(255, 255, 255, 0.1);
        border: 1px solid rgba(255, 255, 255, 0.2);
        color: rgba(255, 255, 255, 0.8);
        border-radius: 10px;
        font-size: 0.8rem;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .btn-start-over:hover {
        background: rgba(255, 255, 255, 0.15);
    }

    /* Attribution */
    .builder-attribution {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.4rem;
        padding-top: 1rem;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        font-size: 0.65rem;
        color: rgba(255, 255, 255, 0.4);
    }

    .builder-attribution img {
        height: 12px;
        opacity: 0.6;
    }

    .builder-attribution .claude-text {
        font-weight: 700;
        color: rgba(255, 255, 255, 0.6);
    }

    /* Mobile Responsive */
    @media (max-width: 768px) {
        #aiPreviewSection {
            margin-left: -1.5rem;
            margin-right: -1.5rem;
        }

        .cake-builder-container {
            border-radius: 12px;
            padding: 1rem 0.75rem;
        }

        .config-card,
        .steps-card,
        .result-card {
            padding: 0.75rem;
        }

        .builder-title {
            font-size: 1.25rem;
        }

        .step-actions {
            flex-direction: column;
        }

        .btn-step-back,
        .btn-step-generate {
            width: 100%;
            justify-content: center;
        }

        .final-actions {
            flex-direction: column;
        }

        .final-actions > * {
            width: 100%;
            justify-content: center;
        }
    }

    @media (max-width: 480px) {
        #aiPreviewSection {
            margin-left: -1.25rem;
            margin-right: -1.25rem;
        }

        .cake-builder-container {
            border-radius: 8px;
            padding: 0.75rem 0.5rem;
        }

        .config-card,
        .steps-card,
        .result-card {
            padding: 0.6rem;
        }
    }

    /* ===========================================
       CAKE BUILDER - FULLSCREEN OVERLAY
       (Consultation-page style immersive view)
       =========================================== */

    .builder-fullscreen-overlay {
        display: none;
        position: fixed;
        inset: 0;
        z-index: 9999;
        background: linear-gradient(160deg, #1a0f0b 0%, #2d1a14 35%, #1a1020 100%);
        overflow-y: auto;
        overflow-x: hidden;
        opacity: 0;
        transition: opacity 0.35s ease;
    }

    .builder-fullscreen-overlay.open {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        opacity: 1;
    }

    /* Animated background orbs (matching consultation page) */
    .builder-overlay-bg {
        position: fixed;
        inset: 0;
        z-index: 0;
        pointer-events: none;
        overflow: hidden;
    }

    .overlay-orb {
        position: absolute;
        border-radius: 50%;
        filter: blur(80px);
        opacity: 0.25;
    }

    .overlay-orb-1 {
        width: 350px;
        height: 350px;
        background: radial-gradient(circle, var(--pink) 0%, transparent 70%);
        top: -100px;
        right: -80px;
        animation: float-orb 15s ease-in-out infinite;
    }

    .overlay-orb-2 {
        width: 250px;
        height: 250px;
        background: radial-gradient(circle, var(--yellow) 0%, transparent 70%);
        bottom: -60px;
        left: -60px;
        animation: float-orb 15s ease-in-out infinite;
        animation-delay: -7s;
    }

    .overlay-orb-3 {
        width: 200px;
        height: 200px;
        background: radial-gradient(circle, var(--brown) 0%, transparent 70%);
        top: 40%;
        left: 50%;
        animation: float-orb 18s ease-in-out infinite;
        animation-delay: -3s;
    }

    /* Close button */
    .builder-close-btn {
        position: fixed;
        top: 20px;
        right: 20px;
        z-index: 10001;
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.15);
        color: rgba(255, 255, 255, 0.8);
        width: 44px;
        height: 44px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .builder-close-btn:hover {
        background: rgba(255, 255, 255, 0.2);
        color: white;
        transform: rotate(90deg);
    }

    /* Back link */
    .builder-back-link {
        position: fixed;
        top: 24px;
        left: 20px;
        z-index: 10001;
        display: flex;
        align-items: center;
        gap: 6px;
        color: rgba(255, 255, 255, 0.6);
        font-family: 'Nunito', sans-serif;
        font-size: 0.85rem;
        font-weight: 600;
        text-decoration: none;
        transition: color 0.3s ease;
    }

    .builder-back-link:hover {
        color: white;
    }

    /* Centered content container */
    .builder-overlay-content {
        position: relative;
        z-index: 1;
        width: 100%;
        max-width: 1100px;
        padding: 90px 32px 40px;
        margin: 0 auto;
    }

    /* Phase 1 Two-Column Layout */
    .phase1-layout {
        display: grid;
        grid-template-columns: 1.1fr 0.9fr;
        gap: 1.5rem;
        align-items: start;
    }

    .phase1-config {
        min-width: 0;
    }

    .phase1-guide {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        min-width: 0;
    }

    /* Guide Cards */
    .guide-card {
        position: relative;
        background: rgba(255, 255, 255, 0.05);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-radius: 20px;
        border: 1px solid rgba(255, 255, 255, 0.1);
        padding: 1.5rem;
        overflow: hidden;
    }

    .guide-card-title {
        font-family: 'Fredoka One', cursive;
        font-size: 1.05rem;
        color: white;
        margin: 0 0 1rem;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .guide-card-hint {
        color: rgba(255, 255, 255, 0.5);
        font-size: 0.8rem;
        margin: 0 0 0.75rem;
    }

    /* Workflow Steps */
    .workflow-steps {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }

    .workflow-step {
        display: flex;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .workflow-num {
        flex-shrink: 0;
        width: 26px;
        height: 26px;
        background: linear-gradient(135deg, var(--pink), #d41f7e);
        color: white;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 0.75rem;
        font-weight: 800;
        font-family: 'Nunito', sans-serif;
    }

    .workflow-info {
        display: flex;
        flex-direction: column;
        gap: 2px;
    }

    .workflow-info strong {
        color: white;
        font-size: 0.85rem;
        font-family: 'Nunito', sans-serif;
    }

    .workflow-info span {
        color: rgba(255, 255, 255, 0.45);
        font-size: 0.75rem;
        line-height: 1.3;
    }

    /* Example Prompts */
    .example-prompts {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }

    .example-prompt {
        display: flex;
        align-items: flex-start;
        gap: 0.5rem;
        padding: 0.6rem 0.75rem;
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.06);
        border-radius: 10px;
        transition: background 0.2s ease;
    }

    .example-prompt:hover {
        background: rgba(255, 255, 255, 0.08);
    }

    .example-label {
        flex-shrink: 0;
        font-size: 0.65rem;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        color: var(--pink);
        background: rgba(236, 38, 143, 0.15);
        padding: 3px 7px;
        border-radius: 6px;
        margin-top: 1px;
    }

    .example-text {
        color: rgba(255, 255, 255, 0.7);
        font-size: 0.8rem;
        font-style: italic;
        line-height: 1.4;
    }

    /* Pro Tip */
    .guide-tip {
        display: flex;
        align-items: flex-start;
        gap: 0.6rem;
        padding: 1rem;
        background: linear-gradient(135deg, rgba(255, 197, 50, 0.08), rgba(236, 38, 143, 0.08));
        border: 1px solid rgba(255, 197, 50, 0.2);
        border-radius: 14px;
    }

    .tip-icon {
        font-size: 1.1rem;
        flex-shrink: 0;
        margin-top: 1px;
    }

    .guide-tip p {
        margin: 0;
        color: rgba(255, 255, 255, 0.6);
        font-size: 0.8rem;
        line-height: 1.5;
    }

    .guide-tip strong {
        color: var(--yellow);
    }

    /* Stack to single column on smaller screens */
    @media (max-width: 900px) {
        .phase1-layout {
            grid-template-columns: 1fr;
        }
    }

    /* Override builder container inside overlay — remove its own background since overlay provides it */
    .builder-fullscreen-overlay .cake-builder-container {
        background: transparent;
        border-radius: 0;
        padding: 0;
        min-height: auto;
        overflow: visible;
    }

    /* Hide the dark-theme inner orbs inside overlay (overlay has its own) */
    .builder-fullscreen-overlay .builder-bg {
        display: none;
    }

    /* Make cards inside overlay 25% bigger and more spacious */
    .builder-fullscreen-overlay .config-card,
    .builder-fullscreen-overlay .steps-card,
    .builder-fullscreen-overlay .result-card {
        padding: 2.5rem;
        border-radius: 24px;
    }

    .builder-fullscreen-overlay .builder-title {
        font-size: 2rem;
    }

    .builder-fullscreen-overlay .builder-subtitle {
        font-size: 1rem;
    }

    /* 25% larger text & spacing inside overlay cards */
    .builder-fullscreen-overlay .config-title {
        font-size: 1.375rem;
    }

    .builder-fullscreen-overlay .config-description {
        font-size: 1rem;
    }

    .builder-fullscreen-overlay .config-label {
        font-size: 1rem;
    }

    .builder-fullscreen-overlay .config-select {
        padding: 0.94rem 1.25rem;
        font-size: 1.06rem;
    }

    .builder-fullscreen-overlay .config-checkbox {
        padding: 0.75rem 1.25rem;
    }

    .builder-fullscreen-overlay .checkbox-label {
        font-size: 1rem;
    }

    .builder-fullscreen-overlay .steps-preview {
        padding: 1.25rem;
    }

    .builder-fullscreen-overlay .btn-start-building {
        padding: 1.25rem 2.5rem;
        font-size: 1.25rem;
    }

    /* Guide cards — 25% larger */
    .builder-fullscreen-overlay .guide-card {
        padding: 1.875rem;
    }

    .builder-fullscreen-overlay .guide-card-title {
        font-size: 1.3rem;
    }

    .builder-fullscreen-overlay .guide-card-hint {
        font-size: 1rem;
    }

    .builder-fullscreen-overlay .workflow-info strong {
        font-size: 1.06rem;
    }

    .builder-fullscreen-overlay .workflow-info span {
        font-size: 0.94rem;
    }

    .builder-fullscreen-overlay .workflow-num {
        width: 32px;
        height: 32px;
        font-size: 0.94rem;
    }

    .builder-fullscreen-overlay .example-prompt {
        padding: 0.75rem 0.94rem;
    }

    .builder-fullscreen-overlay .example-label {
        font-size: 0.8rem;
    }

    .builder-fullscreen-overlay .example-text {
        font-size: 1rem;
    }

    .builder-fullscreen-overlay .guide-tip {
        padding: 1.25rem;
    }

    .builder-fullscreen-overlay .guide-tip p {
        font-size: 1rem;
    }

    /* Body scroll lock */
    body.builder-overlay-open {
        overflow: hidden;
    }

    /* Overlay responsive */
    @media (max-width: 768px) {
        .builder-overlay-content {
            padding: 80px 16px 30px;
            max-width: 100%;
        }

        .builder-fullscreen-overlay .config-card,
        .builder-fullscreen-overlay .steps-card,
        .builder-fullscreen-overlay .result-card {
            padding: 1.25rem;
            border-radius: 16px;
        }

        .builder-fullscreen-overlay .builder-title {
            font-size: 1.5rem;
        }

        .builder-back-link {
            top: 16px;
            left: 12px;
            font-size: 0.8rem;
        }

        .builder-close-btn {
            top: 12px;
            right: 12px;
            width: 38px;
            height: 38px;
        }
    }

    @media (max-width: 480px) {
        .builder-overlay-content {
            padding: 70px 10px 20px;
        }

        .builder-fullscreen-overlay .config-card,
        .builder-fullscreen-overlay .steps-card,
        .builder-fullscreen-overlay .result-card {
            padding: 1rem;
            border-radius: 12px;
        }

        .builder-back-link span {
            display: none;
        }
    }



/* ===========================================
   DESIGN STUDIO - MODE FORK (Standalone Page)
   =========================================== */

.studio-fork-section {
    padding: 3rem 1.5rem;
    max-width: 960px;
    margin: 0 auto;
}

.studio-fork-section .section-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.studio-fork-section .section-header h2 {
    font-family: "Fredoka One", cursive;
    font-size: 2rem;
    color: var(--brown);
}

.studio-fork-section .section-header p {
    color: #666;
    font-size: 1.05rem;
    margin-top: 0.5rem;
}

.studio-fork {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.studio-fork-card {
    position: relative;
    background: #fff;
    border-radius: 20px;
    padding: 2.5rem 2rem;
    text-align: center;
    border: 2px solid #f0e8df;
    transition: all 0.35s ease;
    cursor: pointer;
    overflow: hidden;
}

.studio-fork-card:hover {
    border-color: var(--pink);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(236,38,143,0.12);
}

.studio-fork-card.pro-card:hover {
    border-color: var(--yellow);
    box-shadow: 0 12px 40px rgba(255,197,50,0.15);
}

.fork-card-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, var(--yellow), #f0a500);
    color: var(--brown);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    padding: 4px 12px;
    border-radius: 20px;
    text-transform: uppercase;
}

.fork-card-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.25rem;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
}

.fork-card-icon.sketch-icon {
    background: linear-gradient(135deg, rgba(236,38,143,0.1), rgba(236,38,143,0.05));
    color: var(--pink);
}

.fork-card-icon.builder-icon {
    background: linear-gradient(135deg, rgba(255,197,50,0.15), rgba(255,197,50,0.05));
    color: #c88a00;
}

.studio-fork-card h3 {
    font-family: "Fredoka One", cursive;
    font-size: 1.4rem;
    color: var(--brown);
    margin-bottom: 0.5rem;
}

.studio-fork-card p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1.25rem;
}

.fork-features {
    list-style: none;
    padding: 0;
    text-align: left;
    margin-bottom: 1.5rem;
}

.fork-features li {
    position: relative;
    padding: 0.4rem 0 0.4rem 1.5rem;
    font-size: 0.9rem;
    color: #555;
}

.fork-features li::before {
    content: "check";
    position: absolute;
    left: 0;
    color: var(--pink);
    font-weight: 700;
}

.pro-card .fork-features li::before {
    color: var(--yellow);
}

.fork-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: all 0.25s ease;
    width: 100%;
    justify-content: center;
}

.fork-btn-sketch {
    background: linear-gradient(135deg, var(--pink), #d1226c);
    color: #fff;
}

.fork-btn-sketch:hover {
    transform: scale(1.03);
    box-shadow: 0 6px 20px rgba(236,38,143,0.3);
}

.fork-btn-builder {
    background: linear-gradient(135deg, var(--yellow), #e8a800);
    color: var(--brown);
}

.fork-btn-builder:hover {
    transform: scale(1.03);
    box-shadow: 0 6px 20px rgba(255,197,50,0.35);
}

.studio-cta-section {
    text-align: center;
    padding: 3rem 1.5rem;
    max-width: 600px;
    margin: 0 auto;
}

.studio-cta-section h2 {
    font-family: "Fredoka One", cursive;
    font-size: 1.6rem;
    color: var(--brown);
    margin-bottom: 0.75rem;
}

.studio-cta-section p {
    color: #666;
    margin-bottom: 1.5rem;
}

.studio-order-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--brown);
    color: #fff;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.25s ease;
}

.studio-order-cta:hover {
    background: var(--pink);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(236,38,143,0.25);
}

/* Embedded Widget */
.studio-widget-card {
    background: linear-gradient(135deg, #FFF8F0, #fff);
    border: 2px solid #f0e8df;
    border-radius: 16px;
    padding: 1.5rem;
    margin-top: 0.5rem;
}

.studio-widget-header {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.studio-widget-header svg {
    color: var(--pink);
    flex-shrink: 0;
    margin-top: 2px;
}

.studio-widget-header strong {
    display: block;
    color: var(--brown);
    font-size: 1rem;
}

.studio-widget-header span {
    color: #888;
    font-size: 0.85rem;
}

.studio-widget-desc {
    background: #fff;
    border: 1px solid #e8e0d6;
    border-radius: 10px;
    padding: 0.75rem 1rem;
    color: #888;
    font-size: 0.9rem;
    font-style: italic;
    margin-bottom: 1rem;
    min-height: 2.5rem;
}

.studio-widget-desc.has-text {
    color: var(--brown);
    font-style: normal;
}

.studio-widget-generate {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.85rem;
    background: linear-gradient(135deg, var(--pink), #d1226c);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s ease;
}

.studio-widget-generate:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(236,38,143,0.3);
}

.studio-widget-generate:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.studio-widget-loading {
    text-align: center;
    padding: 1.5rem 0;
}

.studio-widget-loading span {
    display: block;
    margin-top: 0.75rem;
    color: #888;
    font-size: 0.85rem;
}

.studio-widget-result {
    margin-top: 1rem;
    border-radius: 12px;
    overflow: hidden;
}

.studio-widget-result img {
    width: 100%;
    border-radius: 12px;
    display: block;
}

.studio-widget-error {
    color: #e74c3c;
    font-size: 0.9rem;
    text-align: center;
    padding: 0.75rem;
    margin-top: 0.5rem;
}

.studio-widget-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.75rem;
    color: var(--pink);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px dashed rgba(236,38,143,0.3);
    border-radius: 10px;
    transition: all 0.25s ease;
}

.studio-widget-link:hover {
    background: rgba(236,38,143,0.04);
    border-color: var(--pink);
}

.sketcher-standalone-textarea {
    width: 100%;
    min-height: 100px;
    padding: 1rem;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 12px;
    background: rgba(255,255,255,0.05);
    color: #fff;
    font-size: 0.95rem;
    font-family: "Nunito", sans-serif;
    resize: vertical;
    transition: border-color 0.25s ease;
}

.sketcher-standalone-textarea::placeholder {
    color: rgba(255,255,255,0.35);
}

.sketcher-standalone-textarea:focus {
    outline: none;
    border-color: var(--pink);
    background: rgba(255,255,255,0.08);
}

@media (max-width: 768px) {
    .studio-fork {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .studio-fork-section {
        padding: 2rem 1rem;
    }
}


/* =============================================
   FIX: Map actual HTML classes to styles
   The HTML uses fork-cards/fork-card, CSS had studio-fork/studio-fork-card
   ============================================= */

.fork-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1rem;
}

.fork-card {
    position: relative;
    background: #fff;
    border-radius: 20px;
    padding: 2.5rem 2rem 2rem;
    text-align: center;
    border: 2px solid #f0e8df;
    transition: all 0.35s ease;
    overflow: hidden;
}

.fork-card:hover {
    border-color: var(--pink);
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(236,38,143,0.12);
}

.fork-card.pro-card {
    border-color: rgba(255,197,50,0.3);
}

.fork-card.pro-card:hover {
    border-color: var(--yellow);
    box-shadow: 0 16px 48px rgba(255,197,50,0.18);
}

.fork-card-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, var(--yellow), #f0a500);
    color: var(--brown);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    padding: 4px 14px;
    border-radius: 20px;
    text-transform: uppercase;
}

.fork-card .fork-card-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 1.25rem;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fork-card:not(.pro-card) .fork-card-icon {
    background: linear-gradient(135deg, rgba(236,38,143,0.08), rgba(236,38,143,0.03));
    color: var(--pink);
}

.fork-card.pro-card .fork-card-icon {
    background: linear-gradient(135deg, rgba(255,197,50,0.12), rgba(255,197,50,0.04));
    color: #c88a00;
}

.fork-card h3 {
    font-family: "Fredoka One", cursive;
    font-size: 1.5rem;
    color: var(--brown);
    margin-bottom: 0.5rem;
}

.fork-card-desc {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1.25rem;
}

.fork-card-features {
    list-style: none;
    padding: 0;
    text-align: left;
    margin-bottom: 1.75rem;
}

.fork-card-features li {
    position: relative;
    padding: 0.45rem 0 0.45rem 1.6rem;
    font-size: 0.9rem;
    color: #555;
}

.fork-card-features li::before {
    content: "¹3";
    position: absolute;
    left: 0;
    color: var(--pink);
    font-weight: 700;
}

.fork-card.pro-card .fork-card-features li::before {
    color: #d4950a;
}

@media (max-width: 768px) {
    .fork-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}