/**
 * Frontend Styles for NanoBanana WooCommerce AI Mockups
 */

/* Variables */
:root {
    --nanobanana-primary: #8ac33e;
    --nanobanana-primary-hover: #76a830;
    --nanobanana-primary-glow: rgba(138, 195, 62, 0.3);
    --nanobanana-bg-glass: rgba(255, 255, 255, 0.7);
    --nanobanana-border-glass: rgba(255, 255, 255, 0.4);
    --nanobanana-bg-modal: rgba(255, 255, 255, 0.85);
    --nanobanana-text-dark: #1f2937;
    --nanobanana-text-muted: #6b7280;
    --nanobanana-success: #8ac33e;
    --nanobanana-error: #ef4444;
    --nanobanana-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Widget Card */
.nanobanana-widget-wrapper {
    margin: 20px 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.nanobanana-widget-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(243,244,246,0.9) 100%);
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    transition: var(--nanobanana-transition);
    position: relative;
    overflow: hidden;
}

.nanobanana-widget-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, #8ac33e, #6fa42a);
}

.nanobanana-widget-card:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    transform: translateY(-2px);
}

.nanobanana-widget-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.nanobanana-badge-sparkle {
    background: linear-gradient(135deg, #8ac33e 0%, #6fa42a 100%);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.nanobanana-badge-sparkle span {
    font-size: 13px;
    width: auto;
    height: auto;
}

.nanobanana-widget-header h3 {
    margin: 0 !important;
    font-size: 18px !important;
    font-weight: 700 !important;
    color: var(--nanobanana-text-dark);
}

.nanobanana-widget-desc {
    color: var(--nanobanana-text-muted);
    font-size: 14px;
    line-height: 1.5;
    margin: 0 0 15px 0;
}

.nanobanana-widget-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

/* Primary Button with Glow */
.nanobanana-btn-primary {
    background: linear-gradient(135deg, #8ac33e 0%, #76a830 100%);
    color: #fff !important;
    font-weight: 600;
    font-size: 14px;
    padding: 12px 24px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 14px 0 var(--nanobanana-primary-glow);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--nanobanana-transition);
    text-decoration: none !important;
}

.nanobanana-btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px 0 var(--nanobanana-primary-glow);
    background: linear-gradient(135deg, #76a830 0%, #5d8426 100%);
}

.nanobanana-btn-primary:active:not(:disabled) {
    transform: translateY(1px);
}

.nanobanana-btn-primary:disabled {
    background: #d1d5db;
    color: #9ca3af !important;
    cursor: not-allowed;
    box-shadow: none;
}

.nanobanana-btn-primary.full-width {
    width: 100%;
}

.nanobanana-btn-secondary {
    background: #f3f4f6;
    color: #4b5563 !important;
    font-weight: 600;
    font-size: 14px;
    padding: 12px 24px;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--nanobanana-transition);
}

.nanobanana-btn-secondary:hover {
    background: #e5e7eb;
    color: #1f2937 !important;
}

.nanobanana-btn-secondary.full-width {
    width: 100%;
}

.text-center {
    text-align: center;
}

/* Uses Remaining indicator */
.nanobanana-remaining-uses {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--nanobanana-text-muted);
}

.nanobanana-dot {
    width: 8px;
    height: 8px;
    background-color: var(--nanobanana-success);
    border-radius: 50%;
    display: inline-block;
}

.nanobanana-remaining-uses.limited .nanobanana-dot {
    background-color: var(--nanobanana-error);
    animation: pulse 2s infinite;
}

/* Modal Overlay & Transitions */
.nanobanana-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    padding: 20px;
}

.nanobanana-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.nanobanana-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.nanobanana-modal-container {
    background: var(--nanobanana-bg-modal);
    border: 1px solid var(--nanobanana-border-glass);
    border-radius: 16px;
    width: 100%;
    max-width: 650px;
    max-height: 90vh;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    z-index: 2;
    position: relative;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    transform: scale(0.95) translateY(10px);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.nanobanana-modal.active .nanobanana-modal-container {
    transform: scale(1) translateY(0);
}

.nanobanana-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(229, 231, 235, 0.5);
}

.nanobanana-modal-header h2 {
    margin: 0 !important;
    font-size: 20px !important;
    font-weight: 700 !important;
    color: var(--nanobanana-text-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nanobanana-modal-header h2 span {
    color: var(--nanobanana-primary);
}

.nanobanana-modal-close {
    background: none;
    border: none;
    font-size: 28px;
    line-height: 1;
    color: var(--nanobanana-text-muted);
    cursor: pointer;
    transition: var(--nanobanana-transition);
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.nanobanana-modal-close:hover {
    background-color: rgba(243, 244, 246, 0.8);
    color: var(--nanobanana-text-dark);
}

.nanobanana-modal-body {
    padding: 24px;
    flex-grow: 1;
}

/* Steps Framework */
.nanobanana-step {
    display: none;
    animation: fadeIn 0.4s ease;
}

.nanobanana-step.active {
    display: block;
}

/* Drag and Drop Zone */
.nanobanana-dropzone {
    border: 2px dashed #cbd5e1;
    border-radius: 12px;
    padding: 40px 20px;
    text-align: center;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: var(--nanobanana-transition);
}

.nanobanana-dropzone:hover, .nanobanana-dropzone.dragover {
    border-color: var(--nanobanana-primary);
    background: rgba(138, 195, 62, 0.04);
}

.nanobanana-dropzone-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.nanobanana-dropzone-content .upload-icon {
    font-size: 40px;
    height: auto;
    width: auto;
    color: #94a3b8;
    margin-bottom: 12px;
    transition: var(--nanobanana-transition);
}

.nanobanana-dropzone:hover .upload-icon, .nanobanana-dropzone.dragover .upload-icon {
    color: var(--nanobanana-primary);
    transform: translateY(-4px);
}

.nanobanana-dropzone h4 {
    margin: 0 0 4px 0 !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    color: var(--nanobanana-text-dark);
}

.nanobanana-dropzone p {
    margin: 0 0 10px 0;
    font-size: 14px;
    color: var(--nanobanana-text-muted);
}

.nanobanana-dropzone .file-specs {
    font-size: 11px;
    color: #94a3b8;
}

/* Logo Preview Card */
.nanobanana-logo-preview-wrapper {
    margin-top: 15px;
    animation: slideUp 0.3s ease;
}

.logo-thumbnail-card {
    display: flex;
    align-items: center;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 10px 15px;
    gap: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.logo-thumbnail-card img {
    width: 44px;
    height: 44px;
    object-fit: contain;
    border-radius: 4px;
    border: 1px solid #f1f5f9;
    background: #fafafa;
}

.logo-details {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.logo-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--nanobanana-text-dark);
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.logo-size {
    font-size: 12px;
    color: var(--nanobanana-text-muted);
}

.nanobanana-remove-btn {
    background: none;
    border: none;
    color: #ef4444;
    cursor: pointer;
    padding: 6px;
    border-radius: 4px;
    transition: var(--nanobanana-transition);
}

.nanobanana-remove-btn:hover {
    background: #fee2e2;
    color: #b91c1c;
}

/* Selection Cards (Color Modes) */
.nanobanana-options-group {
    margin: 24px 0;
}

.nanobanana-options-group h4 {
    margin: 0 0 12px 0 !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    color: var(--nanobanana-text-dark);
}

.nanobanana-style-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

@media (max-width: 480px) {
    .nanobanana-style-cards {
        grid-template-columns: 1fr;
    }
}

.style-card {
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 15px;
    cursor: pointer;
    background: #fff;
    transition: var(--nanobanana-transition);
    display: block;
    user-select: none;
}

.style-card.active {
    border-color: var(--nanobanana-primary);
    background: rgba(138, 195, 62, 0.02);
    box-shadow: 0 0 0 3px var(--nanobanana-primary-glow);
}

.style-card-content {
    display: flex;
    gap: 10px;
}

.style-card-content span {
    font-size: 20px;
    color: #94a3b8;
    height: auto;
    width: auto;
}

.style-card.active .style-card-content span {
    color: var(--nanobanana-primary);
}

.style-card-text {
    display: flex;
    flex-direction: column;
}

.style-card-text strong {
    font-size: 14px;
    font-weight: 600;
    color: var(--nanobanana-text-dark);
    margin-bottom: 2px;
}

.style-card-text p {
    margin: 0;
    font-size: 11px;
    color: var(--nanobanana-text-muted);
    line-height: 1.3;
}

/* Loader Step */
.nanobanana-loader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 10px;
    text-align: center;
}

/* Custom Spinner */
.nanobanana-spinner-wrapper {
    position: relative;
    width: 70px;
    height: 70px;
    margin-bottom: 25px;
}

.nanobanana-spinner-ring {
    box-sizing: border-box;
    display: block;
    position: absolute;
    width: 64px;
    height: 64px;
    margin: 3px;
    border: 4px solid var(--nanobanana-primary);
    border-radius: 50%;
    animation: lds-ring 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
    border-color: var(--nanobanana-primary) transparent transparent transparent;
}

.nanobanana-spinner-core {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, #8ac33e 0%, #6fa42a 100%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 10px 0 var(--nanobanana-primary-glow);
    animation: scale-up-down 1.2s ease infinite;
}

#nanobanana-loading-title {
    margin: 0 0 12px 0 !important;
    font-size: 18px !important;
    font-weight: 700 !important;
    color: var(--nanobanana-text-dark);
}

.nanobanana-progress-bar {
    width: 80%;
    max-width: 300px;
    height: 6px;
    background: #e2e8f0;
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(to right, #8ac33e, #6fa42a);
    border-radius: 10px;
    transition: width 0.4s ease;
}

#nanobanana-loading-msg {
    margin: 0;
    font-size: 13px;
    color: var(--nanobanana-text-muted);
}

/* Result Step */
.nanobanana-result-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 24px;
    align-items: center;
}

@media (max-width: 600px) {
    .nanobanana-result-container {
        grid-template-columns: 1fr;
    }
}

.nanobanana-result-image-frame {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    background-color: #f8fafc;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    aspect-ratio: 1;
}

.nanobanana-result-image-frame img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.nanobanana-result-image-frame img:hover {
    transform: scale(1.05);
    cursor: zoom-in;
}

.nanobanana-result-sidebar {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.nanobanana-result-sidebar h3 {
    margin: 0 !important;
    font-size: 20px !important;
    font-weight: 700 !important;
    color: var(--nanobanana-text-dark);
}

.nanobanana-result-sidebar .description {
    font-size: 13px;
    line-height: 1.4;
    color: var(--nanobanana-text-muted);
    margin-bottom: 12px;
}

.result-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

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

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.7; }
    100% { transform: scale(1); opacity: 1; }
}

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

@keyframes scale-up-down {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.2); }
}

/* ==========================================
   Astra Theme Layout Fix
   ========================================== */
@media (min-width: 769px) {
    /* Target WooCommerce product pages with the Astra theme */
    .woocommerce div.product.ast-article-single {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        column-gap: 4% !important;
        row-gap: 20px !important;
    }

    .woocommerce div.product.ast-article-single .woocommerce-product-gallery,
    .woocommerce div.product.ast-article-single .images {
        grid-column: 1 !important;
        grid-row: 1 !important;
        width: 100% !important;
        float: none !important;
        margin-right: 0 !important;
    }

    .woocommerce div.product.ast-article-single .nanobanana-widget-wrapper {
        grid-column: 1 !important;
        grid-row: 2 !important;
        width: 100% !important;
        float: none !important;
        margin-top: 20px !important;
        margin-bottom: 0 !important;
    }

    .woocommerce div.product.ast-article-single .summary.entry-summary {
        grid-column: 2 !important;
        grid-row: 1 / span 2 !important;
        width: 100% !important;
        float: none !important;
        margin-left: 0 !important;
    }

    /* Ensure that full-width components like tabs and related products span both columns */
    .woocommerce div.product.ast-article-single > *:not(.woocommerce-product-gallery):not(.images):not(.nanobanana-widget-wrapper):not(.summary) {
        grid-column: 1 / span 2 !important;
    }
}