/**
 * چی‌نما - استایل فرانت‌اند (طراحی مدرن)
 * @version 5.0.0
 */

/* ================================================================
   فونت‌ها - فونت استعداد (بارگذاری داخلی از پوشه پلاگین، بدون فراخوانی خارجی)
   ================================================================ */

@font-face {
    font-family: 'Estedad';
    src: url('../../assets/fonts/estedad/estedad-400.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Estedad';
    src: url('../../assets/fonts/estedad/estedad-500.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Estedad';
    src: url('../../assets/fonts/estedad/estedad-600.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Estedad';
    src: url('../../assets/fonts/estedad/estedad-700.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* اعمال فونت استعداد به عناصر چی‌نما (بدون وابستگی به فونت تم/سیستم) */
.chinama-modal,
.chinama-modal *,
.chinama-btn-wrap,
.chinama-virtual-btn,
.chinama-tryon-btn {
    font-family: 'Estedad', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

/* فونت پیش‌فرض چی‌نما: استعداد (داخلی) با fallback سیستمی */
:root {
    --chinama-font-family: 'Estedad', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Tahoma", sans-serif;
}

.chinama-modal,
.chinama-modal-overlay,
.chinama-modal-container,
.modal-header,
.modal-body,
.modal-footer,
.upload-card,
.upload-title,
.upload-hint,
.notice-bar,
.result-title,
.result-meta,
.social-btn,
.result-btn,
#chinamaSubmitBtn,
.chinama-virtual-btn {
    font-family: var(--chinama-font-family) !important;
}

/* فونت مخصوص اعداد و متن‌های انگلیسی */
.chinama-modal code,
.chinama-modal pre,
.chinama-modal .english-text {
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', monospace !important;
}
/* ================================================================
   متغیرها
   ================================================================ */

:root {
    /* پالت v1.2.0: یک رنگ اکسنت واحد (زمردی) به‌جای گرادیان چندرنگ بنفش/آبی/صورتی قبلی -
       طبق قانون «حداکثر یک رنگ اکسنت» در راهنمای طراحی پروژه. */
    --accent: #10b981;
    --accent-dark: #059669;
    --accent-light: #34d399;
    --bg: #f8fafc;
    --bg-card: rgba(255, 255, 255, 0.95);
    --bg-overlay: rgba(0, 0, 0, 0.4);
    --glass: color-mix(in srgb, var(--accent) 6%, transparent);
    --glass-border: color-mix(in srgb, var(--accent) 25%, transparent);
    --glass-border-strong: color-mix(in srgb, var(--accent) 50%, transparent);
    --text: #1e293b;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
    --radius: 16px;
    --radius-sm: 10px;
    --radius-xs: 6px;
    --shadow-accent: 0 0 40px color-mix(in srgb, var(--accent) 20%, transparent);
    --shadow-glow: 0 0 60px color-mix(in srgb, var(--accent) 18%, transparent), 0 0 120px color-mix(in srgb, var(--accent) 8%, transparent);
}

/* ================================================================
   مودال اصلی
   ================================================================ */

.chinama-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9000;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.35s cubic-bezier(.4, 0, .2, 1);
}

.chinama-modal-overlay.open {
    opacity: 1;
    visibility: visible;
}

.chinama-modal {
    width: 100%;
    max-width: 660px;
    background: #ffffff;
    border: 1px solid var(--glass-border);
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    transform: scale(0.9) translateY(20px);
    transition: all 0.35s cubic-bezier(.4, 0, .2, 1);
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.chinama-modal-overlay.open .chinama-modal {
    transform: scale(1) translateY(0);
}

.chinama-modal::-webkit-scrollbar {
    width: 4px;
}

.chinama-modal::-webkit-scrollbar-track {
    background: transparent;
}

.chinama-modal::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 99px;
}

/* هدر مودال */
.modal-header {
    padding: 22px 24px 18px;
    background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 12%, transparent), color-mix(in srgb, var(--accent) 6%, transparent));
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(16px);
}

.modal-title-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
}

.modal-icon-wrap {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent-dark), var(--accent-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    box-shadow: 0 0 20px color-mix(in srgb, var(--accent) 40%, transparent);
}

.modal-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--text);
}

.modal-subtitle {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
}

.modal-close {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    cursor: pointer;
}

.modal-close:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
    color: var(--error);
}

/* بدنه مودال */
.modal-body {
    padding: 24px;
}

/* بخش آپلود */
.upload-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
    align-items: stretch;
}

.upload-card {
    border: 2px dashed var(--glass-border);
    border-radius: var(--radius);
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    background: var(--glass);
    min-height: 180px;
}

.upload-card:hover {
    border-color: var(--glass-border-strong);
    background: color-mix(in srgb, var(--accent) 8%, transparent);
    box-shadow: 0 0 20px color-mix(in srgb, var(--accent) 10%, transparent);
}

.upload-card.uploaded,
.upload-card.auto {
    border-style: solid;
    border-color: var(--accent);
    background: color-mix(in srgb, var(--accent) 10%, transparent);
    cursor: default;
}

.upload-icon {
    font-size: 42px;
    margin-bottom: 12px;
    transition: transform 0.3s;
}

.upload-card:hover .upload-icon {
    transform: scale(1.1);
}

.upload-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
    margin: 4px 0;
}

.upload-hint {
    font-size: 11px;
    color: var(--text-muted);
    line-height: 1.4;
    margin: 0;
}

.upload-status {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--accent);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 99px;
    opacity: 0;
    transition: opacity 0.3s;
}

.upload-card.uploaded .upload-status {
    opacity: 1;
}

.auto-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: color-mix(in srgb, var(--accent) 20%, transparent);
    color: #93c5fd;
    font-size: 10px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 99px;
    border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
}

.product-preview-thumb {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 20%, transparent), color-mix(in srgb, var(--accent) 10%, transparent));
    border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin: 8px 0;
    overflow: hidden;
}

.product-preview-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
}

/* نوار اطلاع‌رسانی */
.notice-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(6, 182, 212, 0.06);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    margin-bottom: 20px;
    font-size: 13px;
    color: #67e8f9;
}

/* راهنمای عکس مناسب (زیر باکس آپلود) */
.upload-guide-bar {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    margin-bottom: 14px;
}
.upload-guide-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    color: var(--accent-light);
    margin-bottom: 8px;
}
.upload-guide-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.upload-guide-list li {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 12px;
    color: var(--text-secondary);
}
.upload-guide-list .chinama-icon {
    color: var(--success);
    flex-shrink: 0;
}

/* دکمه اصلی */
#chinamaSubmitBtn {
    width: 100%;
    padding: 16px 28px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, var(--accent-dark), var(--accent-dark));
    color: #fff;
    border: none;
    font-size: 16px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s;
    cursor: pointer;
    letter-spacing: 0.3px;
    box-shadow: 0 4px 24px color-mix(in srgb, var(--accent) 35%, transparent);
    position: relative;
    overflow: hidden;
}

#chinamaSubmitBtn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.07), transparent);
    transform: translateX(-100%);
    transition: transform 0.5s;
}

#chinamaSubmitBtn:hover::after {
    transform: translateX(100%);
}

#chinamaSubmitBtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px color-mix(in srgb, var(--accent) 50%, transparent);
}

#chinamaSubmitBtn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* بخش لودینگ */
#chinamaLoadingSection {
    text-align: center;
    padding: 16px 0 24px;
}

.loading-spinner-wrap {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
}

.spinner-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 3px solid transparent;
    animation: spin 1.4s linear infinite;
}

.spinner-ring:nth-child(1) {
    border-top-color: var(--accent);
    animation-duration: 1.4s;
}

.spinner-ring:nth-child(2) {
    border-right-color: var(--accent-light);
    animation-duration: 1.8s;
    inset: 8px;
}

.spinner-ring:nth-child(3) {
    border-bottom-color: var(--accent-light);
    animation-duration: 2.2s;
    inset: 16px;
}

.spinner-center {
    position: absolute;
    inset: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: bold;
}

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

.loading-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}

.loading-steps {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.loading-step-item {
    display: none;
}

.loading-step-item.active {
    display: block;
    animation: fadeInUp 0.4s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.progress-wrap {
    background: rgba(255, 255, 255, 0.06);
    border-radius: 99px;
    height: 8px;
    overflow: hidden;
    max-width: 400px;
    margin: 0 auto 10px;
}

.progress-bar {
    height: 100%;
    border-radius: 99px;
    background: linear-gradient(90deg, var(--accent-dark), var(--accent), var(--accent-light));
    background-size: 200% 100%;
    animation: progressShimmer 1.5s linear infinite;
    transition: width 0.5s ease;
}

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

.loading-time-hint {
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
    margin-top: 8px;
}

/* بخش خطا */
#chinamaErrorSection {
    padding: 20px;
    background: rgba(239, 68, 68, 0.06);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    text-align: center;
}

.error-icon {
    font-size: 36px;
    margin-bottom: 10px;
}

.error-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--error);
    margin-bottom: 4px;
}

.error-desc {
    font-size: 13px;
    color: var(--text-secondary);
}

.error-retry {
    margin-top: 14px;
}

/* بخش نتیجه */
#chinamaResultSection {
    display: none;
}

.result-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.result-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.result-meta {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 12px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.meta-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.meta-dot.green {
    background: var(--success);
    box-shadow: 0 0 6px var(--success);
}

.meta-dot.yellow {
    background: var(--warning);
    box-shadow: 0 0 6px var(--warning);
}

.result-image-wrap {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-accent);
    cursor: zoom-in;
    margin-bottom: 18px;
    background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 10%, transparent), color-mix(in srgb, var(--accent) 6%, transparent));
}

.result-image-wrap:hover .zoom-hint {
    opacity: 1;
}

.result-placeholder {
    width: 100%;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 40px;
}

.result-placeholder-icon {
    font-size: 80px;
    animation: resultFloat 3s ease-in-out infinite;
}

@keyframes resultFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

.result-placeholder-text {
    font-size: 15px;
    color: var(--text-secondary);
    font-weight: 600;
    text-align: center;
}

.result-placeholder-sub {
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
}

.zoom-hint {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    font-size: 11px;
    padding: 5px 10px;
    border-radius: 99px;
    opacity: 0;
    transition: opacity 0.2s;
}

/* دکمه‌های نتیجه */
.result-actions {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 16px;
}

.result-btn {
    padding: 11px 18px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 700;
    border: 1px solid;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s;
    cursor: pointer;
}

.result-btn.download {
    background: linear-gradient(135deg, var(--accent-dark), var(--accent-dark));
    border-color: transparent;
    color: #fff;
    box-shadow: 0 4px 16px color-mix(in srgb, var(--accent) 30%, transparent);
}

.result-btn.download:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 22px color-mix(in srgb, var(--accent) 40%, transparent);
}

.result-btn.copy {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--glass-border);
    color: var(--text-secondary);
}

.result-btn.copy:hover {
    border-color: var(--accent-light);
    color: var(--accent-light);
    background: color-mix(in srgb, var(--accent) 8%, transparent);
}

/* بخش اشتراک‌گذاری اجتماعی */
.social-share-section {
    margin-bottom: 16px;
}

.social-share-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.social-share-label::before,
.social-share-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--glass-border);
}

.social-share-btns {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
}

.social-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--glass-border);
    background: var(--glass);
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 600;
    transition: all 0.25s;
    cursor: pointer;
    min-width: 60px;
}

.social-btn .s-icon {
    font-size: 20px;
}

.social-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.social-btn.whatsapp:hover {
    border-color: #25d366;
    background: rgba(37, 211, 102, 0.08);
    color: #25d366;
}

.social-btn.telegram:hover {
    border-color: #2aabee;
    background: rgba(42, 171, 238, 0.08);
    color: #2aabee;
}

.social-btn.bale:hover {
    border-color: #6ea6e0;
    background: rgba(110, 166, 224, 0.08);
    color: #6ea6e0;
}

.social-btn.rubika:hover {
    border-color: #f05a28;
    background: rgba(240, 90, 40, 0.08);
    color: #f05a28;
}

.social-btn.instagram:hover {
    border-color: #e1306c;
    background: rgba(225, 48, 108, 0.08);
    color: #e1306c;
}

.social-btn.x:hover {
    border-color: #e7e9ea;
    background: rgba(231, 233, 234, 0.08);
    color: #e7e9ea;
}

/* فوتر مودال */
.modal-footer {
    padding: 14px 24px 20px;
    border-top: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-muted);
}

.modal-footer a {
    color: var(--accent-light);
    text-decoration: none;
}

.modal-footer a:hover {
    text-decoration: underline;
}

.modal-powered {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* لایت‌باکس */
.chinama-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.chinama-lightbox.open {
    opacity: 1;
    visibility: visible;
}

.lightbox-inner {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
}

.lightbox-img {
    max-width: 90vw;
    max-height: 80vh;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glow);
    display: block;
}

.lightbox-placeholder {
    width: min(500px, 90vw);
    height: min(500px, 80vh);
    background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 15%, transparent), color-mix(in srgb, var(--accent) 8%, transparent));
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.lightbox-placeholder span:first-child {
    font-size: 100px;
}

.lightbox-placeholder span:last-child {
    font-size: 15px;
    color: var(--text-secondary);
}

.lightbox-close {
    position: absolute;
    top: -16px;
    right: -16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    cursor: pointer;
}

.lightbox-close:hover {
    background: rgba(239, 68, 68, 0.2);
}

.lightbox-info {
    position: absolute;
    bottom: -40px;
    left: 0;
    right: 0;
    text-align: center;
    font-size: 13px;
    color: var(--text-secondary);
}

/* کانتینر توست */
#chinama-toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-end;
}

.chinama-toast {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    animation: toastIn 0.3s ease, toastOut 0.4s 2.6s forwards;
    backdrop-filter: blur(8px);
    min-width: 240px;
}

.chinama-toast.success {
    background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 90%, transparent), color-mix(in srgb, var(--accent-dark) 95%, transparent));
    border: 1px solid rgba(52, 211, 153, 0.3);
}

.chinama-toast.error {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.9), rgba(220, 38, 38, 0.95));
    border: 1px solid rgba(252, 165, 165, 0.3);
}

.chinama-toast.info {
    background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 90%, transparent), color-mix(in srgb, var(--accent-dark) 95%, transparent));
    border: 1px solid rgba(167, 139, 250, 0.3);
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes toastOut {
    to {
        opacity: 0;
        transform: translateX(40px);
    }
}

/* ================================================================
   دکمه اصلی چینش مجازی در صفحه محصول
   ================================================================ */

.chinama-btn-wrap {
    position: relative;
}

.chinama-btn-glow {
    position: absolute;
    inset: -2px;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--accent-dark), var(--accent), var(--accent-light), var(--accent));
    background-size: 300% 300%;
    animation: chinamaGradientShift 3s linear infinite;
    opacity: 0.5;
    filter: blur(6px);
    z-index: 0;
    transition: opacity 0.3s;
}

.chinama-btn-wrap:hover .chinama-btn-glow {
    opacity: 1;
    filter: blur(10px);
}

@keyframes chinamaGradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.chinama-virtual-btn {
    position: relative;
    z-index: 1;
    cursor: pointer;
}

.chinama-virtual-btn .btn-icon {
    animation: chinamaSparkle 2s ease-in-out infinite;
}

@keyframes chinamaSparkle {
    0%, 100% {
        transform: scale(1) rotate(0deg);
    }
    50% {
        transform: scale(1.15) rotate(10deg);
    }
}

.chinama-virtual-btn .btn-badge {
    font-size: 10px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-dark), var(--accent-light));
    padding: 3px 8px;
    border-radius: 99px;
    color: #fff;
}

/* ================================================================
   ریسپانسیو
   ================================================================ */

@media (max-width: 640px) {
    .upload-section {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .chinama-modal {
        border-radius: 16px 16px 0 0;
        align-self: flex-end;
        max-height: 95vh;
    }
    
    .chinama-modal-overlay {
        align-items: flex-end;
        padding: 0;
    }
    
    .result-actions {
        flex-direction: column;
    }
    
    .social-share-btns {
        gap: 6px;
    }
    
    .social-btn {
        min-width: 50px;
        padding: 8px 10px;
    }
    
    .modal-header {
        padding: 16px 18px;
    }
    
    .modal-body {
        padding: 18px;
    }
    
    .modal-title {
        font-size: 16px;
    }
    
    .modal-icon-wrap {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .result-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .social-btn {
        flex-direction: row;
        gap: 6px;
        padding: 8px 12px;
    }
    
    .social-btn .s-icon {
        font-size: 16px;
    }
}