/* =========================================
   PrintGlass - Produto Personalizado
   Frontend Styles v1.0
   Agência EW - agenciaew.com.br
   ========================================= */

/* ---- Custom Properties ---- */
.pgpp-configurator {
    --pgpp-primary:      #1a56db;
    --pgpp-primary-dk:   #1341a8;
    --pgpp-accent:       #ff6b35;
    --pgpp-bg:           #f8fafc;
    --pgpp-surface:      #ffffff;
    --pgpp-border:       #e2e8f0;
    --pgpp-text:         #0f172a;
    --pgpp-text-muted:   #64748b;
    --pgpp-text-light:   #94a3b8;
    --pgpp-success:      #10b981;
    --pgpp-radius:       12px;
    --pgpp-radius-sm:    8px;
    --pgpp-shadow:       0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
    --pgpp-shadow-md:    0 4px 16px rgba(0,0,0,.1), 0 2px 6px rgba(0,0,0,.06);
    --pgpp-shadow-lg:    0 20px 40px rgba(0,0,0,.12), 0 8px 16px rgba(0,0,0,.08);
    --pgpp-transition:   .25s cubic-bezier(.4,0,.2,1);
    font-family: inherit;
}

/* ---- Layout 3 Colunas ---- */
.pgpp-configurator {
    display: grid;
    grid-template-columns: minmax(280px, 340px) 1fr minmax(260px, 320px);
    grid-template-areas: "variations preview summary";
    gap: 24px;
    align-items: start;
    padding: 24px 0;
    max-width: 1200px;
    margin: 0 auto;
}

.pgpp-col-variations { grid-area: variations; }
.pgpp-col-preview    { grid-area: preview; }
.pgpp-col-summary    { grid-area: summary; }

/* ---- Column Cards ---- */
.pgpp-col-variations,
.pgpp-col-summary {
    background: var(--pgpp-surface);
    border: 1px solid var(--pgpp-border);
    border-radius: var(--pgpp-radius);
    box-shadow: var(--pgpp-shadow);
    overflow: hidden;
    position: sticky;
    top: 20px;
}

.pgpp-col-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--pgpp-border);
    background: linear-gradient(135deg, #f8faff 0%, #fff 100%);
}

.pgpp-col-header h3 {
    margin: 0;
    font-size: 14px;
    font-weight: 700;
    color: var(--pgpp-text);
    text-transform: uppercase;
    letter-spacing: .6px;
}

.pgpp-col-body {
    padding: 20px;
}

/* ---- Preview Column ---- */
.pgpp-col-preview {
    background: transparent;
}

.pgpp-preview-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 100%;
    border-radius: var(--pgpp-radius);
    overflow: hidden;
    background: linear-gradient(135deg, #f0f4f8 0%, #e8edf2 100%);
    box-shadow: var(--pgpp-shadow-lg);
}

/* Checkered transparency pattern */
.pgpp-preview-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-conic-gradient(#e5e7eb 0% 25%, transparent 0% 50%) 0 0 / 24px 24px;
    border-radius: var(--pgpp-radius);
    z-index: 0;
}

.pgpp-layers-stage {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.pgpp-layer {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity var(--pgpp-transition), transform var(--pgpp-transition);
}

.pgpp-layer img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.pgpp-layer--hidden {
    opacity: 0;
    pointer-events: none;
}

.pgpp-layer--visible {
    opacity: 1;
}

/* Layer enter animation */
@keyframes pgpp-layer-in {
    from {
        opacity: 0;
        transform: scale(1.02);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.pgpp-layer--animate-in {
    animation: pgpp-layer-in .35s cubic-bezier(.4,0,.2,1) forwards;
}

/* Preview overlay effects */
.pgpp-preview-shine {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(255,255,255,0) 0%,
        rgba(255,255,255,.08) 40%,
        rgba(255,255,255,.2) 50%,
        rgba(255,255,255,.08) 60%,
        rgba(255,255,255,0) 100%
    );
    pointer-events: none;
    z-index: 10;
    border-radius: var(--pgpp-radius);
}

/* Preview labels */
.pgpp-preview-badge {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: rgba(15,23,42,.75);
    backdrop-filter: blur(8px);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 20px;
    letter-spacing: .3px;
    z-index: 11;
    transition: opacity var(--pgpp-transition);
}

.pgpp-preview-badge--hidden {
    opacity: 0;
}

/* ---- Variation Groups ---- */
.pgpp-group {
    margin-bottom: 20px;
}

.pgpp-group:last-child {
    margin-bottom: 0;
}

.pgpp-group-label {
    font-size: 12px;
    font-weight: 700;
    color: var(--pgpp-text-muted);
    text-transform: uppercase;
    letter-spacing: .6px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.pgpp-group-required {
    font-size: 10px;
    color: #ef4444;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0;
}

.pgpp-group-selected-label {
    font-size: 11px;
    color: var(--pgpp-primary);
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0;
    transition: all var(--pgpp-transition);
}

/* Icon Buttons */
.pgpp-options--icon_buttons,
.pgpp-options--image_select {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.pgpp-option-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding: 10px 8px;
    border: 2px solid var(--pgpp-border);
    border-radius: var(--pgpp-radius-sm);
    background: var(--pgpp-bg);
    cursor: pointer;
    transition: all var(--pgpp-transition);
    min-width: 72px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.pgpp-option-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--pgpp-primary);
    opacity: 0;
    transition: opacity var(--pgpp-transition);
}

.pgpp-option-btn:hover {
    border-color: var(--pgpp-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26,86,219,.15);
}

.pgpp-option-btn.pgpp-selected {
    border-color: var(--pgpp-primary);
    background: #eff6ff;
    box-shadow: 0 0 0 3px rgba(26,86,219,.15);
}

.pgpp-option-btn.pgpp-selected::after {
    content: '✓';
    position: absolute;
    top: 3px;
    right: 4px;
    font-size: 9px;
    font-weight: 800;
    color: var(--pgpp-primary);
    background: #dbeafe;
    border-radius: 50%;
    width: 14px;
    height: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 14px;
    text-align: center;
}

/* Pulse on select */
@keyframes pgpp-select-pulse {
    0%   { box-shadow: 0 0 0 0 rgba(26,86,219,.4); }
    70%  { box-shadow: 0 0 0 8px rgba(26,86,219,0); }
    100% { box-shadow: 0 0 0 0 rgba(26,86,219,0); }
}

.pgpp-option-btn.pgpp-just-selected {
    animation: pgpp-select-pulse .5s ease;
}

.pgpp-option-icon {
    width: 36px;
    height: 36px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
    transition: transform var(--pgpp-transition);
}

.pgpp-option-btn:hover .pgpp-option-icon {
    transform: scale(1.1);
}

.pgpp-option-label-text {
    font-size: 11px;
    font-weight: 600;
    color: var(--pgpp-text);
    line-height: 1.2;
    max-width: 72px;
    word-break: break-word;
}

.pgpp-option-price-tag {
    font-size: 10px;
    color: var(--pgpp-text-muted);
    font-weight: 500;
}

.pgpp-option-btn.pgpp-selected .pgpp-option-label-text {
    color: var(--pgpp-primary);
}

/* Text Buttons */
.pgpp-options--text_buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.pgpp-option-text-btn {
    padding: 8px 16px;
    border: 2px solid var(--pgpp-border);
    border-radius: 6px;
    background: var(--pgpp-bg);
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    color: var(--pgpp-text);
    transition: all var(--pgpp-transition);
    white-space: nowrap;
}

.pgpp-option-text-btn:hover {
    border-color: var(--pgpp-primary);
    color: var(--pgpp-primary);
    background: #eff6ff;
}

.pgpp-option-text-btn.pgpp-selected {
    border-color: var(--pgpp-primary);
    background: var(--pgpp-primary);
    color: #fff;
}

/* Color Swatches */
.pgpp-options--color_swatch {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.pgpp-option-swatch {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    border: 3px solid transparent;
    box-shadow: 0 1px 3px rgba(0,0,0,.2);
    transition: all var(--pgpp-transition);
    position: relative;
}

.pgpp-option-swatch::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid transparent;
    transition: border-color var(--pgpp-transition);
}

.pgpp-option-swatch:hover,
.pgpp-option-swatch.pgpp-selected {
    transform: scale(1.15);
}

.pgpp-option-swatch.pgpp-selected::after {
    border-color: var(--pgpp-primary);
}

/* Tooltip */
.pgpp-option-btn[data-description],
.pgpp-option-text-btn[data-description],
.pgpp-option-swatch[data-description] {
    position: relative;
}

[data-description]:hover::after {
    content: attr(data-description);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: rgba(15,23,42,.9);
    color: #fff;
    font-size: 11px;
    padding: 5px 10px;
    border-radius: 6px;
    white-space: nowrap;
    pointer-events: none;
    z-index: 100;
    box-shadow: var(--pgpp-shadow-md);
}

[data-description]:hover::before {
    content: '';
    position: absolute;
    bottom: calc(100% + 2px);
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: rgba(15,23,42,.9);
    pointer-events: none;
    z-index: 100;
}

/* Dropdown */
.pgpp-options--dropdown select {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--pgpp-border);
    border-radius: var(--pgpp-radius-sm);
    background: var(--pgpp-bg);
    font-size: 14px;
    font-weight: 500;
    color: var(--pgpp-text);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
    transition: border-color var(--pgpp-transition);
}

.pgpp-options--dropdown select:focus {
    outline: none;
    border-color: var(--pgpp-primary);
    box-shadow: 0 0 0 3px rgba(26,86,219,.1);
}

/* ---- Summary Column ---- */
.pgpp-summary-product-name {
    font-size: 17px;
    font-weight: 700;
    color: var(--pgpp-text);
    margin: 0 0 16px;
    line-height: 1.3;
}

.pgpp-summary-selections {
    margin-bottom: 16px;
}

.pgpp-summary-selection-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--pgpp-border);
    font-size: 13px;
    gap: 10px;
}

.pgpp-summary-selection-item:last-child {
    border-bottom: none;
}

.pgpp-summary-sel-group {
    color: var(--pgpp-text-muted);
    font-weight: 500;
    flex-shrink: 0;
}

.pgpp-summary-sel-value {
    font-weight: 600;
    color: var(--pgpp-text);
    text-align: right;
}

.pgpp-summary-sel-extra {
    font-size: 11px;
    color: var(--pgpp-success);
    font-weight: 600;
    white-space: nowrap;
}

.pgpp-summary-no-selection {
    font-size: 13px;
    color: var(--pgpp-text-light);
    font-style: italic;
    text-align: center;
    padding: 12px 0;
}

/* Price Box */
.pgpp-price-box {
    background: linear-gradient(135deg, #eff6ff 0%, #f0f4ff 100%);
    border: 1px solid #c7d7f9;
    border-radius: var(--pgpp-radius-sm);
    padding: 16px;
    margin-bottom: 16px;
    text-align: center;
}

.pgpp-price-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--pgpp-primary);
    text-transform: uppercase;
    letter-spacing: .6px;
    display: block;
    margin-bottom: 4px;
}

.pgpp-price-value {
    font-size: 28px;
    font-weight: 800;
    color: var(--pgpp-text);
    display: block;
    transition: all var(--pgpp-transition);
}

@keyframes pgpp-price-update {
    0%   { transform: scale(1); }
    50%  { transform: scale(1.06); color: var(--pgpp-primary); }
    100% { transform: scale(1); }
}

.pgpp-price-value.pgpp-price-animating {
    animation: pgpp-price-update .35s ease;
}

.pgpp-price-breakdown {
    font-size: 11px;
    color: var(--pgpp-text-muted);
    margin-top: 6px;
    display: block;
}

/* SKU */
.pgpp-sku-row {
    font-size: 11px;
    color: var(--pgpp-text-light);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.pgpp-sku-row span:last-child {
    font-family: monospace;
    font-weight: 600;
    color: var(--pgpp-text-muted);
}

/* Quantity */
.pgpp-qty-row {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 14px;
    border: 1px solid var(--pgpp-border);
    border-radius: var(--pgpp-radius-sm);
    overflow: hidden;
}

.pgpp-qty-label {
    padding: 0 14px;
    font-size: 12px;
    font-weight: 600;
    color: var(--pgpp-text-muted);
    text-transform: uppercase;
    letter-spacing: .4px;
    background: var(--pgpp-bg);
    height: 44px;
    display: flex;
    align-items: center;
    border-right: 1px solid var(--pgpp-border);
    white-space: nowrap;
}

.pgpp-qty-control {
    display: flex;
    align-items: center;
    flex: 1;
}

.pgpp-qty-btn {
    width: 38px;
    height: 44px;
    border: none;
    background: transparent;
    font-size: 18px;
    cursor: pointer;
    color: var(--pgpp-text-muted);
    transition: all var(--pgpp-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pgpp-qty-btn:hover {
    background: var(--pgpp-bg);
    color: var(--pgpp-text);
}

.pgpp-qty-input {
    flex: 1;
    border: none;
    text-align: center;
    font-size: 15px;
    font-weight: 700;
    color: var(--pgpp-text);
    background: transparent;
    width: 100%;
    padding: 0;
}

.pgpp-qty-input:focus {
    outline: none;
}

/* Add to Cart Button */
.pgpp-add-to-cart-btn {
    width: 100%;
    padding: 14px 20px;
    background: linear-gradient(135deg, var(--pgpp-primary) 0%, var(--pgpp-primary-dk) 100%);
    color: #fff;
    border: none;
    border-radius: var(--pgpp-radius-sm);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--pgpp-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    letter-spacing: .3px;
    position: relative;
    overflow: hidden;
}

.pgpp-add-to-cart-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.15), transparent);
    transition: left .5s;
}

.pgpp-add-to-cart-btn:hover::before {
    left: 100%;
}

.pgpp-add-to-cart-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(26,86,219,.35);
}

.pgpp-add-to-cart-btn:active {
    transform: translateY(0);
}

.pgpp-add-to-cart-btn:disabled {
    background: #94a3b8;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.pgpp-add-to-cart-btn .pgpp-btn-icon {
    font-size: 18px;
    transition: transform var(--pgpp-transition);
}

.pgpp-add-to-cart-btn:hover .pgpp-btn-icon {
    transform: scale(1.2);
}

/* Loading state */
.pgpp-add-to-cart-btn.pgpp-loading .pgpp-btn-text::after {
    content: '...';
    animation: pgpp-dots 1s infinite;
}

@keyframes pgpp-dots {
    0%   { content: '...'; }
    33%  { content: '.  '; }
    66%  { content: '.. '; }
    100% { content: '...'; }
}

/* Success message */
.pgpp-cart-message {
    display: none;
    padding: 10px 14px;
    border-radius: var(--pgpp-radius-sm);
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    margin-top: 10px;
}

.pgpp-cart-message--success {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #065f46;
}

.pgpp-cart-message--error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

/* Validation errors */
.pgpp-group-error {
    font-size: 12px;
    color: #ef4444;
    margin-top: 6px;
    display: none;
    font-weight: 600;
}

.pgpp-group.pgpp-has-error .pgpp-group-label {
    color: #ef4444;
}

.pgpp-group.pgpp-has-error .pgpp-group-error {
    display: block;
}

/* Completion progress */
.pgpp-progress {
    height: 4px;
    background: var(--pgpp-border);
    border-radius: 2px;
    margin-bottom: 20px;
    overflow: hidden;
}

.pgpp-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--pgpp-primary), var(--pgpp-accent));
    border-radius: 2px;
    transition: width .4s cubic-bezier(.4,0,.2,1);
}

/* ---- Mobile Responsive ---- */
@media (max-width: 900px) {
    .pgpp-configurator {
        grid-template-columns: 1fr;
        grid-template-areas:
            "preview"
            "variations"
            "summary";
    }

    .pgpp-col-variations,
    .pgpp-col-summary {
        position: static;
    }

    .pgpp-preview-wrapper {
        padding-bottom: 75%;
    }
}

@media (max-width: 480px) {
    .pgpp-configurator {
        padding: 12px 0;
        gap: 16px;
    }

    .pgpp-col-body { padding: 14px; }

    .pgpp-option-btn {
        min-width: 64px;
        padding: 8px 6px;
    }

    .pgpp-option-icon {
        width: 28px;
        height: 28px;
    }

    .pgpp-price-value { font-size: 24px; }
}

/* ---- Entry Animations ---- */
@keyframes pgpp-fade-up {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

.pgpp-col-variations { animation: pgpp-fade-up .5s .1s both ease; }
.pgpp-col-preview    { animation: pgpp-fade-up .5s .2s both ease; }
.pgpp-col-summary    { animation: pgpp-fade-up .5s .3s both ease; }

/* ---- Shimmer Loading ---- */
.pgpp-loading-shimmer {
    background: linear-gradient(90deg, #f0f4f8 25%, #e8edf2 50%, #f0f4f8 75%);
    background-size: 200% 100%;
    animation: pgpp-shimmer 1.5s infinite;
    border-radius: 6px;
}

@keyframes pgpp-shimmer {
    0%   { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}