/**
 * EmadBRZ Support Widget Styles
 * Ultra Advanced Responsive Design
 * Glass Neomorphism - No Conflict with Floating Nav
 */

/* ==========================================
   CSS Variables for Consistency
   ========================================== */

:root {
    --support-widget-z-index: 999999;
    --support-overlay-z-index: 999998;
    --floating-nav-z-index: 9999;
    --support-spacing-xs: 8px;
    --support-spacing-sm: 12px;
    --support-spacing-md: 20px;
    --support-spacing-lg: 30px;
    --support-spacing-xl: 40px;
    --support-radius-sm: 12px;
    --support-radius-md: 16px;
    --support-radius-lg: 24px;
    --support-transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================
   Main Widget Container
   ========================================== */

.emadbrz-support-widget {
    position: fixed;
    bottom: var(--support-spacing-lg);
    right: var(--support-spacing-lg);
    z-index: var(--support-widget-z-index);
    font-family: 'IRANSansX', sans-serif;
    pointer-events: none;
    transition: all var(--support-transition);
}

.emadbrz-support-widget > * {
    pointer-events: auto;
}

/* ==========================================
   Main Button
   ========================================== */

.emadbrz-support-button {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    font-weight: 600;
    font-family: 'IRANSansX', sans-serif;
    cursor: pointer;
    transition: all var(--support-transition);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.12),
        0 2px 8px rgba(255, 255, 255, 0.05) inset;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    min-width: 140px;
    justify-content: center;
    z-index: var(--support-widget-z-index);
    position: relative;
}

.emadbrz-support-button:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.15),
        0 4px 12px rgba(255, 255, 255, 0.08) inset;
    color: rgba(255, 255, 255, 1);
}

.emadbrz-support-button:active {
    transform: translateY(0) scale(0.98);
}

.emadbrz-support-icon {
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.emadbrz-support-button:hover .emadbrz-support-icon {
    transform: scale(1.1);
}

.emadbrz-support-text {
    white-space: nowrap;
}

/* ==========================================
   Support Panel
   ========================================== */

.emadbrz-support-panel {
    position: absolute;
    bottom: 70px;
    right: 0;
    width: 380px;
    max-width: calc(100vw - var(--support-spacing-xl));
    max-height: 600px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--support-radius-lg);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.3),
        0 4px 16px rgba(255, 255, 255, 0.05) inset;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.95);
    transition: all var(--support-transition);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    z-index: var(--support-widget-z-index);
}

.emadbrz-support-panel.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* Panel Header */
.emadbrz-support-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.emadbrz-support-panel-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.95);
    margin: 0;
    font-family: 'IRANSansX', sans-serif;
}

.emadbrz-support-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--support-radius-sm);
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.emadbrz-support-close:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 1);
    transform: rotate(90deg);
}

/* Panel Content */
.emadbrz-support-panel-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    min-height: 0;
}

.emadbrz-support-panel-content::-webkit-scrollbar {
    width: 6px;
}

.emadbrz-support-panel-content::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}

.emadbrz-support-panel-content::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
}

.emadbrz-support-panel-content::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* ==========================================
   Support Options
   ========================================== */

.emadbrz-support-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.emadbrz-support-option {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--support-radius-md);
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.emadbrz-support-option::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.emadbrz-support-option:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateX(-4px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.emadbrz-support-option:hover::before {
    left: 100%;
}

.emadbrz-support-option-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--support-radius-sm);
    color: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
}

.emadbrz-support-option:hover .emadbrz-support-option-icon {
    background: rgba(255, 255, 255, 0.12);
    transform: scale(1.1);
}

.emadbrz-support-option-content {
    flex: 1;
    min-width: 0;
}

.emadbrz-support-option-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 4px 0;
    color: rgba(255, 255, 255, 0.95);
    font-family: 'IRANSansX', sans-serif;
}

.emadbrz-support-option-desc {
    font-size: 0.85rem;
    margin: 0;
    color: rgba(255, 255, 255, 0.6);
    font-family: 'IRANSansX', sans-serif;
}

.emadbrz-support-option-arrow {
    flex-shrink: 0;
    color: rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
}

.emadbrz-support-option:hover .emadbrz-support-option-arrow {
    color: rgba(255, 255, 255, 0.9);
    transform: translateX(-4px);
}

/* ==========================================
   AI Chat Interface
   ========================================== */

.emadbrz-support-ai-chat {
    display: flex;
    flex-direction: column;
    height: 500px;
    min-height: 0;
}

.emadbrz-support-ai-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-height: 0;
}

.emadbrz-support-ai-messages::-webkit-scrollbar {
    width: 6px;
}

.emadbrz-support-ai-messages::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}

.emadbrz-support-ai-messages::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
}

/* Welcome Message */
.emadbrz-support-ai-welcome {
    text-align: center;
    padding: 30px 20px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--support-radius-md);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.emadbrz-support-ai-welcome-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--support-radius-md);
    color: rgba(255, 255, 255, 0.9);
}

.emadbrz-support-ai-welcome h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 12px 0;
    color: rgba(255, 255, 255, 0.95);
    font-family: 'IRANSansX', sans-serif;
}

.emadbrz-support-ai-welcome p {
    font-size: 0.9rem;
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    font-family: 'IRANSansX', sans-serif;
}

/* Message Bubbles */
.emadbrz-support-ai-message {
    display: flex;
    flex-direction: column;
    gap: 8px;
    animation: messageSlideIn 0.3s ease;
}

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

.emadbrz-support-ai-message.user {
    align-items: flex-end;
}

.emadbrz-support-ai-message.assistant {
    align-items: flex-start;
}

.emadbrz-support-ai-message-bubble {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: var(--support-radius-md);
    font-size: 0.9rem;
    line-height: 1.6;
    font-family: 'IRANSansX', sans-serif;
    word-wrap: break-word;
}

.emadbrz-support-ai-message.user .emadbrz-support-ai-message-bubble {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.95);
    border-bottom-right-radius: 4px;
}

.emadbrz-support-ai-message.assistant .emadbrz-support-ai-message-bubble {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
    border-bottom-left-radius: 4px;
}

.emadbrz-support-ai-message-loading {
    display: flex;
    gap: 4px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--support-radius-md);
    border-bottom-left-radius: 4px;
}

.emadbrz-support-ai-message-loading span {
    width: 8px;
    height: 8px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    animation: loadingDot 1.4s infinite;
}

.emadbrz-support-ai-message-loading span:nth-child(2) {
    animation-delay: 0.2s;
}

.emadbrz-support-ai-message-loading span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes loadingDot {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.5;
    }
    30% {
        transform: translateY(-8px);
        opacity: 1;
    }
}

/* AI Input */
.emadbrz-support-ai-input-wrapper {
    display: flex;
    gap: 8px;
    padding: 16px 0 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.emadbrz-support-ai-input {
    flex: 1;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--support-radius-sm);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    font-family: 'IRANSansX', sans-serif;
    transition: all 0.3s ease;
    min-width: 0;
}

.emadbrz-support-ai-input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

.emadbrz-support-ai-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.emadbrz-support-ai-send {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--support-radius-sm);
    color: rgba(255, 255, 255, 0.9);
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.emadbrz-support-ai-send:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.25);
    transform: scale(1.05);
}

.emadbrz-support-ai-send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ==========================================
   Overlay
   ========================================== */

.emadbrz-support-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: var(--support-overlay-z-index);
    pointer-events: none;
}

.emadbrz-support-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* ==========================================
   Ultra Advanced Responsive Design
   ========================================== */

/* Large Desktop (1920px+) */
@media (min-width: 1920px) {
    .emadbrz-support-widget {
        bottom: var(--support-spacing-xl);
        right: var(--support-spacing-xl);
    }
    
    .emadbrz-support-panel {
        width: 420px;
        max-height: 650px;
    }
    
    .emadbrz-support-button {
        min-width: 160px;
        padding: 16px 24px;
        font-size: 1rem;
    }
}

/* Desktop (1440px - 1919px) */
@media (min-width: 1440px) and (max-width: 1919px) {
    .emadbrz-support-widget {
        bottom: var(--support-spacing-lg);
        right: var(--support-spacing-lg);
    }
    
    .emadbrz-support-panel {
        width: 380px;
        max-height: 600px;
    }
}

/* Laptop (1024px - 1439px) */
@media (min-width: 1024px) and (max-width: 1439px) {
    .emadbrz-support-widget {
        bottom: var(--support-spacing-md);
        right: var(--support-spacing-md);
    }
    
    .emadbrz-support-panel {
        width: 360px;
        max-height: 550px;
        bottom: 65px;
    }
    
    .emadbrz-support-button {
        min-width: 130px;
        padding: 13px 18px;
        font-size: 0.93rem;
    }
    
    .emadbrz-support-ai-chat {
        height: 450px;
    }
}

/* Tablet Landscape (768px - 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
    .emadbrz-support-widget {
        bottom: 90px; /* Above floating nav */
        right: var(--support-spacing-md);
    }
    
    .emadbrz-support-panel {
        width: 340px;
        max-width: calc(100vw - var(--support-spacing-xl));
        max-height: calc(100vh - 200px);
        bottom: 75px;
        right: 0;
    }
    
    .emadbrz-support-button {
        min-width: 120px;
        padding: 12px 16px;
        font-size: 0.9rem;
    }
    
    .emadbrz-support-text {
        display: none;
    }
    
    .emadbrz-support-button {
        min-width: auto;
        width: 56px;
        height: 56px;
        padding: 0;
        border-radius: 50%;
        justify-content: center;
    }
    
    .emadbrz-support-ai-chat {
        height: 400px;
    }
    
    .emadbrz-support-panel-header {
        padding: 18px 20px;
    }
    
    .emadbrz-support-panel-title {
        font-size: 1.1rem;
    }
}

/* Tablet Portrait (600px - 767px) */
@media (min-width: 600px) and (max-width: 767px) {
    .emadbrz-support-widget {
        bottom: 90px; /* Above floating nav */
        right: var(--support-spacing-sm);
    }
    
    .emadbrz-support-panel {
        width: calc(100vw - var(--support-spacing-xl));
        max-width: 400px;
        max-height: calc(100vh - 180px);
        bottom: 70px;
        right: 0;
        border-radius: var(--support-radius-md);
    }
    
    .emadbrz-support-button {
        width: 52px;
        height: 52px;
        min-width: auto;
        padding: 0;
        border-radius: 50%;
    }
    
    .emadbrz-support-text {
        display: none;
    }
    
    .emadbrz-support-ai-chat {
        height: 380px;
    }
    
    .emadbrz-support-panel-header {
        padding: 16px 18px;
    }
    
    .emadbrz-support-panel-title {
        font-size: 1.05rem;
    }
    
    .emadbrz-support-option {
        padding: 14px 18px;
    }
    
    .emadbrz-support-option-icon {
        width: 44px;
        height: 44px;
    }
}

/* Mobile Large (480px - 599px) */
@media (min-width: 480px) and (max-width: 599px) {
    .emadbrz-support-widget {
        bottom: 85px; /* Above floating nav */
        right: var(--support-spacing-sm);
    }
    
    .emadbrz-support-panel {
        width: calc(100vw - var(--support-spacing-lg));
        max-width: 100%;
        max-height: calc(100vh - 160px);
        bottom: 65px;
        right: 0;
        border-radius: var(--support-radius-md);
    }
    
    .emadbrz-support-button {
        width: 50px;
        height: 50px;
        min-width: auto;
        padding: 0;
        border-radius: 50%;
        box-shadow: 
            0 6px 24px rgba(0, 0, 0, 0.15),
            0 2px 6px rgba(255, 255, 255, 0.05) inset;
    }
    
    .emadbrz-support-text {
        display: none;
    }
    
    .emadbrz-support-ai-chat {
        height: 350px;
    }
    
    .emadbrz-support-panel-header {
        padding: 14px 16px;
    }
    
    .emadbrz-support-panel-title {
        font-size: 1rem;
    }
    
    .emadbrz-support-close {
        width: 32px;
        height: 32px;
    }
    
    .emadbrz-support-panel-content {
        padding: 16px;
    }
    
    .emadbrz-support-option {
        padding: 12px 16px;
        gap: 12px;
    }
    
    .emadbrz-support-option-icon {
        width: 40px;
        height: 40px;
    }
    
    .emadbrz-support-option-title {
        font-size: 0.95rem;
    }
    
    .emadbrz-support-option-desc {
        font-size: 0.8rem;
    }
}

/* Mobile Medium (375px - 479px) */
@media (min-width: 375px) and (max-width: 479px) {
    .emadbrz-support-widget {
        bottom: 80px; /* Above floating nav */
        right: var(--support-spacing-xs);
    }
    
    .emadbrz-support-panel {
        width: calc(100vw - var(--support-spacing-md));
        max-height: calc(100vh - 150px);
        bottom: 60px;
        right: 0;
        border-radius: var(--support-radius-sm);
    }
    
    .emadbrz-support-button {
        width: 48px;
        height: 48px;
        min-width: auto;
        padding: 0;
        border-radius: 50%;
    }
    
    .emadbrz-support-text {
        display: none;
    }
    
    .emadbrz-support-ai-chat {
        height: 320px;
    }
    
    .emadbrz-support-panel-header {
        padding: 12px 14px;
    }
    
    .emadbrz-support-panel-title {
        font-size: 0.95rem;
    }
    
    .emadbrz-support-close {
        width: 30px;
        height: 30px;
    }
    
    .emadbrz-support-panel-content {
        padding: 14px;
    }
    
    .emadbrz-support-option {
        padding: 12px 14px;
        gap: 10px;
    }
    
    .emadbrz-support-option-icon {
        width: 36px;
        height: 36px;
    }
    
    .emadbrz-support-option-title {
        font-size: 0.9rem;
    }
    
    .emadbrz-support-option-desc {
        font-size: 0.75rem;
    }
    
    .emadbrz-support-ai-input-wrapper {
        padding: 12px 0 0 0;
        gap: 6px;
    }
    
    .emadbrz-support-ai-input {
        padding: 10px 14px;
        font-size: 0.85rem;
    }
    
    .emadbrz-support-ai-send {
        width: 40px;
        height: 40px;
    }
}

/* Mobile Small (320px - 374px) */
@media (max-width: 374px) {
    .emadbrz-support-widget {
        bottom: 75px; /* Above floating nav */
        right: 6px;
    }
    
    .emadbrz-support-panel {
        width: calc(100vw - 12px);
        max-height: calc(100vh - 140px);
        bottom: 55px;
        right: 0;
        border-radius: var(--support-radius-sm);
    }
    
    .emadbrz-support-button {
        width: 44px;
        height: 44px;
        min-width: auto;
        padding: 0;
        border-radius: 50%;
    }
    
    .emadbrz-support-text {
        display: none;
    }
    
    .emadbrz-support-ai-chat {
        height: 300px;
    }
    
    .emadbrz-support-panel-header {
        padding: 10px 12px;
    }
    
    .emadbrz-support-panel-title {
        font-size: 0.9rem;
    }
    
    .emadbrz-support-close {
        width: 28px;
        height: 28px;
    }
    
    .emadbrz-support-panel-content {
        padding: 12px;
    }
    
    .emadbrz-support-option {
        padding: 10px 12px;
        gap: 8px;
    }
    
    .emadbrz-support-option-icon {
        width: 32px;
        height: 32px;
    }
    
    .emadbrz-support-option-title {
        font-size: 0.85rem;
    }
    
    .emadbrz-support-option-desc {
        font-size: 0.7rem;
    }
    
    .emadbrz-support-ai-welcome {
        padding: 20px 16px;
    }
    
    .emadbrz-support-ai-welcome-icon {
        width: 48px;
        height: 48px;
    }
    
    .emadbrz-support-ai-welcome h4 {
        font-size: 1rem;
    }
    
    .emadbrz-support-ai-welcome p {
        font-size: 0.85rem;
    }
    
    .emadbrz-support-ai-input-wrapper {
        padding: 10px 0 0 0;
        gap: 6px;
    }
    
    .emadbrz-support-ai-input {
        padding: 9px 12px;
        font-size: 0.8rem;
    }
    
    .emadbrz-support-ai-send {
        width: 36px;
        height: 36px;
    }
}

/* Landscape Orientation */
@media (orientation: landscape) and (max-height: 600px) {
    .emadbrz-support-widget {
        bottom: var(--support-spacing-sm);
        right: var(--support-spacing-sm);
    }
    
    .emadbrz-support-panel {
        max-height: calc(100vh - 100px);
        bottom: 60px;
    }
    
    .emadbrz-support-ai-chat {
        height: calc(100vh - 250px);
        max-height: 300px;
    }
    
    .emadbrz-support-panel-header {
        padding: 12px 16px;
    }
    
    .emadbrz-support-panel-content {
        padding: 14px;
    }
}

/* Prevent Conflict with Floating Nav */
@media (max-width: 1023px) {
    /* Ensure support widget is above floating nav */
    .emadbrz-support-widget {
        z-index: calc(var(--support-widget-z-index) + 1);
    }
    
    /* Panel opens upward, no conflict with floating nav at bottom center */
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .emadbrz-support-button,
    .emadbrz-support-panel {
        border-width: 0.5px;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .emadbrz-support-widget *,
    .emadbrz-support-widget *::before,
    .emadbrz-support-widget *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Touch Device Optimization */
@media (hover: none) and (pointer: coarse) {
    .emadbrz-support-button {
        min-width: 48px;
        min-height: 48px;
    }
    
    .emadbrz-support-option {
        padding: 16px 20px;
    }
    
    .emadbrz-support-close {
        min-width: 44px;
        min-height: 44px;
    }
}