/* IMSB Image Generator - Premium Theme */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --img-primary-color: #6c5ce7;
    --img-primary-hover: #5b4cc4;
    --img-secondary-color: #00b894;
    --img-accent-color: #00d2d3;
    --img-bg-main: #f0f2f5;
    --img-card-bg: #ffffff;
    --img-text-main: #2d3436;
    --img-text-muted: #636e72;
    --img-border-color: #dfe6e9;
    --img-shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --img-shadow-md: 0 10px 25px rgba(0, 0, 0, 0.08);
    --img-radius-lg: 16px;
    --img-radius-md: 10px;
    --img-radius-sm: 6px;
}

.imsb-img-admin-wrap {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
    font-family: 'Outfit', sans-serif;
    color: var(--img-text-main);
    line-height: 1.6;
}

/* Header */
.imsb-img-header {
    background: var(--img-card-bg);
    padding: 30px 40px;
    border-radius: var(--img-radius-lg);
    box-shadow: var(--img-shadow-md);
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-left: 6px solid var(--img-primary-color);
}

.imsb-img-header-text h1,
.imsb-img-header-text h2 {
    margin: 0;
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #1a1a1a;
}

.imsb-img-header-text p {
    margin: 5px 0 0;
    font-size: 15px;
    color: var(--img-primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Card */
.imsb-img-card {
    background: var(--img-card-bg);
    padding: 40px;
    border-radius: var(--img-radius-lg);
    box-shadow: var(--img-shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
}

.imsb-img-card h3 {
    margin-top: 0;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 1.5px solid var(--img-border-color);
    color: #333;
}

/* Form Layout - 2 Columns */
#imsb-img-generator-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 25px 40px;
}

.imsb-img-form-group {
    display: flex;
    flex-direction: column;
}

.form-full-width {
    grid-column: span 2;
}

.imsb-img-form-group label {
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
    color: var(--img-text-muted);
}

.imsb-img-form-group label .required {
    color: #e74c3c;
    font-weight: 700;
}

.imsb-img-form-group label .optional {
    color: #95a5a6;
    font-weight: 400;
    font-size: 12px;
}

.imsb-img-form-group input,
.imsb-img-form-group select,
.imsb-img-form-group textarea {
    padding: 12px 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--img-radius-md);
    font-size: 15px;
    font-family: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: #fbfbfc;
}

.imsb-img-form-group input:focus,
.imsb-img-form-group select:focus,
.imsb-img-form-group textarea:focus {
    border-color: var(--img-accent-color);
    box-shadow: 0 0 0 4px rgba(46, 134, 222, 0.1);
    outline: none;
    background: #fff;
}

.imsb-img-form-footer {
    grid-column: span 2;
    margin-top: 20px;
}

/* Upload Area */
.imsb-img-upload-area {
    position: relative;
    border: 2px dashed var(--img-border-color);
    border-radius: var(--img-radius-md);
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    background: #fbfbfc;
    min-height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.imsb-img-upload-area:hover,
.imsb-img-upload-area.drag-over {
    border-color: var(--img-primary-color);
    background: rgba(108, 92, 231, 0.03);
}

.imsb-img-upload-area .file-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

.upload-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.upload-placeholder p {
    margin: 0;
    font-size: 15px;
    color: var(--img-text-muted);
}

.upload-hint {
    font-size: 12px;
    color: #b2bec3;
}

.upload-preview {
    position: relative;
    display: inline-block;
}

.upload-preview img {
    max-width: 300px;
    max-height: 200px;
    border-radius: var(--img-radius-md);
    box-shadow: var(--img-shadow-sm);
}

.remove-image {
    position: absolute;
    top: -10px;
    right: -10px;
    background: #e74c3c;
    color: #fff;
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(231, 76, 60, 0.4);
    transition: transform 0.2s;
}

.remove-image:hover {
    transform: scale(1.1);
}

/* Generate Button */
.button-generate {
    background: linear-gradient(135deg, var(--img-primary-color) 0%, var(--img-secondary-color) 100%) !important;
    color: white !important;
    border: none !important;
    padding: 16px !important;
    font-size: 17px !important;
    font-weight: 700 !important;
    border-radius: var(--img-radius-md) !important;
    cursor: pointer;
    width: 100%;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 12px rgba(108, 92, 231, 0.3);
}

.button-generate:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(108, 92, 231, 0.4);
}

.button-generate.is-loading {
    cursor: wait;
    opacity: 0.9;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
}

.imsb-img-spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid #fff;
    border-radius: 50%;
    animation: imsb-img-spin 0.8s linear infinite;
}

@keyframes imsb-img-spin {
    to {
        transform: rotate(360deg);
    }
}

/* Result Display */
.imsb-img-result-display {
    text-align: center;
    padding: 20px;
}

.imsb-img-result-display img {
    max-width: 100%;
    max-height: 600px;
    border-radius: var(--img-radius-lg);
    box-shadow: var(--img-shadow-md);
    animation: fadeInScale 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.imsb-img-result-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    padding: 20px;
}

.button-download {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: linear-gradient(135deg, var(--img-primary-color) 0%, var(--img-secondary-color) 100%);
    color: #fff !important;
    border: none;
    border-radius: 30px;
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(108, 92, 231, 0.3);
    font-family: 'Outfit', sans-serif;
}

.button-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(108, 92, 231, 0.4);
    color: #fff !important;
}

.button-view {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: #fff;
    color: var(--img-primary-color) !important;
    border: 2px solid var(--img-primary-color);
    border-radius: 30px;
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Outfit', sans-serif;
}

.button-view:hover {
    background: var(--img-primary-color);
    color: #fff !important;
}

.button-media {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: #fff;
    color: var(--img-accent-color) !important;
    border: 2px solid var(--img-accent-color);
    border-radius: 30px;
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Outfit', sans-serif;
}

.button-media:hover {
    background: var(--img-accent-color);
    color: #fff !important;
}

/* Grid Listing */
.imsb-img-grid-listing {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.imsb-img-grid-item {
    background: #fff;
    border-radius: var(--img-radius-lg);
    overflow: hidden;
    box-shadow: var(--img-shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.imsb-img-grid-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--img-shadow-md);
}

.imsb-img-thumb {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: #f8f9fa;
}

.imsb-img-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.imsb-img-grid-item:hover .imsb-img-thumb img {
    transform: scale(1.05);
}

.imsb-img-no-thumb {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background: #f8f9fa;
    color: #ddd;
}

.imsb-img-no-thumb .dashicons {
    font-size: 48px;
    width: 48px;
    height: 48px;
}

.imsb-img-grid-info {
    padding: 18px;
}

.imsb-img-grid-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.meta-tag {
    padding: 4px 12px;
    border-radius: 20px;
    background: rgba(108, 92, 231, 0.08);
    color: var(--img-primary-color);
    font-size: 12px;
    font-weight: 600;
}

.imsb-img-prompt-text {
    font-size: 14px;
    color: var(--img-text-muted);
    margin: 0 0 12px;
    line-height: 1.5;
}

.imsb-img-grid-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.imsb-img-date {
    font-size: 12px;
    color: #b2bec3;
    font-weight: 500;
}

.imsb-img-view-btn {
    background: #fff !important;
    color: var(--img-accent-color) !important;
    border: 1.5px solid var(--img-accent-color) !important;
    border-radius: var(--img-radius-sm) !important;
    font-weight: 700 !important;
    padding: 6px 15px !important;
    font-size: 13px !important;
}

.imsb-img-view-btn:hover {
    background: var(--img-accent-color) !important;
    color: #fff !important;
}

/* Empty State */
.imsb-img-empty-state {
    text-align: center;
    padding: 60px 20px;
}

.imsb-img-empty-state p {
    font-size: 16px;
    color: var(--img-text-muted);
    margin: 20px 0;
}

/* View Page Layout */
.imsb-img-view-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 30px;
}

.imsb-img-full-preview {
    width: 100%;
    border-radius: var(--img-radius-md);
    box-shadow: var(--img-shadow-sm);
}

.imsb-img-view-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.imsb-img-view-details h3 {
    margin-top: 0;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid #f5f6fa;
}

.detail-row.full-width {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}

.detail-label {
    font-weight: 600;
    font-size: 13px;
    color: var(--img-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-value {
    font-weight: 500;
    font-size: 15px;
    color: var(--img-text-main);
}

.detail-prompt {
    margin: 0;
    font-size: 14px;
    line-height: 1.7;
    color: var(--img-text-main);
    background: #f8f9fa;
    padding: 14px 18px;
    border-radius: var(--img-radius-sm);
    width: 100%;
    box-sizing: border-box;
}

/* Modal */
.imsb-img-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: imgFadeIn 0.3s ease;
}

.imsb-img-modal-container {
    background: var(--img-bg-main);
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    border-radius: var(--img-radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: imgModalSlideUp 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.imsb-img-modal-header {
    background: #fff;
    padding: 20px 30px;
    border-bottom: 1px solid var(--img-border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.imsb-img-modal-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 800;
    border: none;
    padding: 0;
}

.close-modal {
    background: #f1f2f6;
    border: none;
    font-size: 24px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--img-text-muted);
    transition: all 0.2s;
}

.close-modal:hover {
    background: var(--img-primary-color);
    color: #fff;
}

.imsb-img-modal-body {
    padding: 30px;
    overflow-y: auto;
    flex: 1;
}

@keyframes imgFadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes imgModalSlideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Settings Footer */
.imsb-img-settings-footer {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 15px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1.5px solid var(--img-border-color);
}

#imsb-img-test-connection {
    background: #fff !important;
    color: var(--img-text-muted) !important;
    border: 1.5px solid var(--img-border-color) !important;
    font-weight: 600 !important;
    border-radius: var(--img-radius-md) !important;
}

#imsb-img-test-connection:hover {
    background: #f1f2f6 !important;
    color: #333 !important;
}

/* Responsive */
@media (max-width: 768px) {
    #imsb-img-generator-form {
        grid-template-columns: 1fr;
    }

    .form-full-width {
        grid-column: span 1;
    }

    .imsb-img-form-footer {
        grid-column: span 1;
    }

    .imsb-img-view-layout {
        grid-template-columns: 1fr;
    }

    .imsb-img-grid-listing {
        grid-template-columns: 1fr;
    }
}

/* Variations Grid */
.variations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.variation-item {
    background: #f8f9fa;
    border-radius: var(--img-radius-md);
    padding: 15px;
    text-align: center;
    border: 1px solid var(--img-border-color);
}

.variation-item h4 {
    margin: 0 0 10px;
    font-size: 14px;
    color: var(--img-text-main);
}

.variation-item .img-wrapper {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    background: #fff;
    border-radius: var(--img-radius-sm);
    overflow: hidden;
}

.variation-item .img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: imgFadeIn 0.3s ease;
}

.button-download.mini {
    padding: 8px 16px;
    font-size: 12px;
    width: 100%;
    justify-content: center;
    box-sizing: border-box;
}

.variation-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 150px;
}

.variation-loading .imsb-img-spinner {
    border: 3px solid rgba(108, 92, 231, 0.2);
    border-top: 3px solid var(--img-primary-color);
    width: 28px;
    height: 28px;
}

.variation-placeholder {
    opacity: 0.7;
}

/* Gallery Settings */
.imsb-img-gallery-grid-setting {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 10px;
}

.imsb-img-gallery-item-setting {
    position: relative;
    width: 100px;
    height: 100px;
    border-radius: var(--img-radius-sm);
    box-shadow: var(--img-shadow-sm);
    overflow: hidden;
    border: 2px solid transparent;
}

.imsb-img-gallery-item-setting img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.remove-gallery-item,
.remove-logo-gallery-item {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(231, 76, 60, 0.9);
    color: #fff;
    border: none;
    padding: 6px 0;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 10;
    letter-spacing: 0.5px;
}

.imsb-img-gallery-item-setting:hover .remove-gallery-item,
.imsb-img-gallery-item-setting:hover .remove-logo-gallery-item {
    opacity: 1;
}

.remove-gallery-item:hover,
.remove-logo-gallery-item:hover {
    background: #e74c3c;
    color: #fff;
}

/* Generator Gallery Selection */
.imsb-img-gallery-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 15px;
}

.imsb-img-gallery-selectable {
    width: 120px;
    height: 150px;
    border-radius: var(--img-radius-sm);
    overflow: hidden;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.2s;
    opacity: 1;
}

.imsb-img-logo-selectable {
    width: 150px;
    height: 80px;
    border-radius: var(--img-radius-sm);
    overflow: hidden;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.2s;
    opacity: 1;
}

.imsb-img-gallery-selectable:hover {
    opacity: 0.9;
}

.imsb-img-gallery-selectable.selected {
    border-color: var(--img-primary-color);
    opacity: 1;
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(108, 92, 231, 0.4);
}

.imsb-img-gallery-selectable img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}