/* ==========================================================================
   Web Vistara AI Assistant Stylesheet
   Luxury Dark Glassmorphism, 100% Mobile Responsive Chat Widget
   ========================================================================== */

:root {
    --wv-ai-primary: #8b5cf6;
    --wv-ai-primary-hover: #7c3aed;
    --wv-ai-secondary: #6366f1;
    --wv-ai-accent: #38bdf8;
    --wv-ai-bg: rgba(15, 17, 24, 0.96);
    --wv-ai-surface: rgba(26, 29, 41, 0.88);
    --wv-ai-surface-border: rgba(139, 92, 246, 0.28);
    --wv-ai-text: #f1f5f9;
    --wv-ai-text-muted: #94a3b8;
    --wv-ai-bot-msg: rgba(28, 32, 46, 0.92);
    --wv-ai-user-msg: linear-gradient(135deg, #7c3aed 0%, #6366f1 100%);
    --wv-ai-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 0 35px rgba(139, 92, 246, 0.22);
    --wv-ai-radius: 22px;
    --wv-ai-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --wv-ai-zindex: 999995;
}

/* Page scroll lock on mobile when modal is active */
body.wv-ai-open,
html.wv-ai-open {
    overflow: hidden !important;
    touch-action: none;
}

/* -------------------------------------------------------------
   1. Backdrop Overlay (Mobile & Tablet)
   ------------------------------------------------------------- */
.wv-ai-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(8, 10, 15, 0.72);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: calc(var(--wv-ai-zindex) - 2);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s;
    pointer-events: none;
}

.wv-ai-backdrop.is-active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* -------------------------------------------------------------
   2. Floating Trigger Button
   ------------------------------------------------------------- */
.wv-ai-trigger {
    position: fixed;
    bottom: max(24px, env(safe-area-inset-bottom, 24px));
    right: max(24px, env(safe-area-inset-right, 24px));
    z-index: var(--wv-ai-zindex);
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #181b26 0%, #0d0f18 100%);
    border: 1.5px solid rgba(139, 92, 246, 0.45);
    padding: 6px 16px 6px 8px;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.55), 0 0 25px rgba(139, 92, 246, 0.35);
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    user-select: none;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.wv-ai-trigger:hover {
    transform: translateY(-3px) scale(1.02);
    border-color: rgba(139, 92, 246, 0.85);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.65), 0 0 35px rgba(139, 92, 246, 0.55);
}

.wv-ai-trigger:active {
    transform: scale(0.96);
}

.wv-ai-trigger-icon-wrap {
    position: relative;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
    padding: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.wv-ai-trigger-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    background: #0f1117;
    display: block;
}

.wv-ai-trigger-pulse {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border-radius: 50%;
    border: 2px solid #8b5cf6;
    animation: wv-ai-pulse 2s infinite cubic-bezier(0.4, 0, 0.6, 1);
    pointer-events: none;
}

@keyframes wv-ai-pulse {
    0% { transform: scale(1); opacity: 0.85; }
    50% { transform: scale(1.35); opacity: 0; }
    100% { transform: scale(1); opacity: 0; }
}

.wv-ai-trigger-label {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.wv-ai-trigger-title {
    font-family: var(--wv-ai-font);
    font-size: 0.88rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.2px;
    line-height: 1.2;
}

.wv-ai-trigger-status {
    font-family: var(--wv-ai-font);
    font-size: 0.72rem;
    color: #4ade80;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
}

.wv-ai-trigger-status::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #4ade80;
    box-shadow: 0 0 8px #4ade80;
}

/* -------------------------------------------------------------
   3. Chat Widget Window (Desktop & Base)
   ------------------------------------------------------------- */
.wv-ai-modal {
    position: fixed;
    bottom: 92px;
    right: 28px;
    width: 420px;
    max-width: calc(100vw - 36px);
    height: 650px;
    max-height: calc(100vh - 110px);
    background: var(--wv-ai-bg);
    border: 1.5px solid var(--wv-ai-surface-border);
    border-radius: var(--wv-ai-radius);
    box-shadow: var(--wv-ai-shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: calc(var(--wv-ai-zindex) - 1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.96);
    transform-origin: bottom right;
    transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                visibility 0.3s;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    font-family: var(--wv-ai-font);
    box-sizing: border-box;
}

.wv-ai-modal *,
.wv-ai-modal *::before,
.wv-ai-modal *::after {
    box-sizing: border-box;
}

.wv-ai-modal.is-active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* Mobile top grab handle indicator */
.wv-ai-drag-handle {
    display: none;
    width: 38px;
    height: 4px;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 4px;
    margin: 8px auto 2px auto;
    flex-shrink: 0;
}

/* -------------------------------------------------------------
   4. Chat Header
   ------------------------------------------------------------- */
.wv-ai-header {
    background: linear-gradient(135deg, rgba(26, 29, 41, 0.96) 0%, rgba(18, 20, 29, 0.96) 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-shrink: 0;
}

.wv-ai-header-profile {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.wv-ai-header-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    padding: 1.5px;
    position: relative;
    flex-shrink: 0;
}

.wv-ai-header-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    background: #0b0d12;
    display: block;
}

.wv-ai-header-avatar-badge {
    position: absolute;
    bottom: -1px;
    right: -1px;
    width: 10px;
    height: 10px;
    background: #10b981;
    border-radius: 50%;
    border: 2px solid #0f1117;
}

.wv-ai-header-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.wv-ai-header-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.wv-ai-header-badge {
    background: rgba(139, 92, 246, 0.2);
    color: #a78bfa;
    border: 1px solid rgba(139, 92, 246, 0.4);
    font-size: 0.65rem;
    padding: 1px 6px;
    border-radius: 10px;
    font-weight: 600;
    text-transform: uppercase;
    flex-shrink: 0;
}

.wv-ai-header-sub {
    font-size: 0.74rem;
    color: var(--wv-ai-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.wv-ai-header-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.wv-ai-btn-icon {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.09);
    color: #cbd5e1;
    width: 34px;
    height: 34px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.88rem;
    transition: all 0.2s ease;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.wv-ai-btn-icon:hover {
    background: rgba(139, 92, 246, 0.25);
    color: #ffffff;
    border-color: rgba(139, 92, 246, 0.45);
}

.wv-ai-btn-icon:active {
    transform: scale(0.92);
}

/* -------------------------------------------------------------
   5. Chat Messages Stream Area
   ------------------------------------------------------------- */
.wv-ai-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

.wv-ai-body::-webkit-scrollbar {
    width: 5px;
}

.wv-ai-body::-webkit-scrollbar-track {
    background: transparent;
}

.wv-ai-body::-webkit-scrollbar-thumb {
    background: rgba(139, 92, 246, 0.25);
    border-radius: 10px;
}

.wv-ai-body::-webkit-scrollbar-thumb:hover {
    background: rgba(139, 92, 246, 0.5);
}

/* Message Styles */
.wv-ai-message {
    display: flex;
    gap: 10px;
    max-width: 92%;
    animation: wv-ai-fade-in 0.28s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.wv-ai-message.wv-ai-bot {
    align-self: flex-start;
}

.wv-ai-message.wv-ai-user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

@keyframes wv-ai-fade-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.wv-ai-msg-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    flex-shrink: 0;
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    padding: 1px;
    margin-top: 2px;
}

.wv-ai-msg-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    background: #0f1117;
    display: block;
}

.wv-ai-bubble-wrap {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
    max-width: 100%;
}

.wv-ai-bubble,
.wv-ai-msg-content {
    background: var(--wv-ai-bot-msg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--wv-ai-text);
    padding: 12px 16px;
    border-radius: 16px;
    border-top-left-radius: 4px;
    font-size: 0.88rem;
    line-height: 1.55;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    word-break: break-word;
}

.wv-ai-message.wv-ai-user .wv-ai-bubble,
.wv-ai-message.wv-ai-user .wv-ai-msg-content {
    background: var(--wv-ai-user-msg);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ffffff;
    border-radius: 16px;
    border-top-right-radius: 4px;
    border-top-left-radius: 16px;
}

.wv-ai-bubble p,
.wv-ai-msg-content p {
    margin: 0 0 8px 0;
}

.wv-ai-bubble p:last-child,
.wv-ai-msg-content p:last-child {
    margin-bottom: 0;
}

.wv-ai-bubble strong,
.wv-ai-msg-content strong {
    color: #ffffff;
    font-weight: 600;
}

.wv-ai-bubble a,
.wv-ai-msg-content a {
    color: #38bdf8;
    text-decoration: underline;
    text-underline-offset: 3px;
    font-weight: 500;
    transition: color 0.2s;
}

.wv-ai-bubble a:hover,
.wv-ai-msg-content a:hover {
    color: #7dd3fc;
}

/* -------------------------------------------------------------
   6. Action Links & Suggestion Quick Chips
   ------------------------------------------------------------- */
.wv-ai-links-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
    padding-top: 8px;
    border-top: 1px dashed rgba(255, 255, 255, 0.1);
}

.wv-ai-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.4);
    color: #c4b5fd !important;
    text-decoration: none !important;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 7px 13px;
    border-radius: 20px;
    transition: all 0.2s ease;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.wv-ai-action-btn:hover {
    background: rgba(139, 92, 246, 0.35);
    border-color: #a78bfa;
    color: #ffffff !important;
    transform: translateY(-1px);
}

.wv-ai-action-btn:active {
    transform: scale(0.96);
}

.wv-ai-action-btn i {
    font-size: 0.72rem;
}

/* Quick Chips Container */
.wv-ai-chips-wrap,
.wv-ai-chips-container {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 4px;
}

.wv-ai-chip {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #cbd5e1;
    font-size: 0.76rem;
    font-weight: 500;
    padding: 7px 13px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    white-space: normal;
    text-align: left;
    line-height: 1.3;
}

.wv-ai-chip:hover {
    background: rgba(139, 92, 246, 0.22);
    border-color: rgba(139, 92, 246, 0.45);
    color: #ffffff;
    transform: translateY(-1px);
}

.wv-ai-chip:active {
    transform: scale(0.96);
    background: rgba(139, 92, 246, 0.35);
}

/* -------------------------------------------------------------
   7. Name Prompt Card
   ------------------------------------------------------------- */
.wv-ai-name-form-card,
.wv-ai-name-card {
    background: linear-gradient(145deg, rgba(24, 28, 42, 0.95) 0%, rgba(15, 17, 26, 0.95) 100%);
    border: 1.5px solid rgba(139, 92, 246, 0.4);
    border-radius: 16px;
    padding: 14px 16px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4), 0 0 20px rgba(139, 92, 246, 0.12);
    margin-top: 4px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    position: relative;
    overflow: hidden;
    width: 100%;
    box-sizing: border-box;
}

.wv-ai-name-form-card::before,
.wv-ai-name-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2.5px;
    background: linear-gradient(90deg, #8b5cf6, #ec4899, #6366f1);
}

.wv-ai-name-form-row {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    box-sizing: border-box;
}

.wv-ai-btn-primary {
    width: 100%;
    min-height: 42px;
    background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 10px 20px;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    white-space: nowrap;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.35);
    box-sizing: border-box;
}

.wv-ai-btn-primary:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.5);
}

.wv-ai-btn-primary:active {
    transform: scale(0.97);
}

/* -------------------------------------------------------------
   8. Typing Indicator
   ------------------------------------------------------------- */
.wv-ai-typing-dots {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 12px 16px !important;
}

.wv-ai-typing-dots span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #a78bfa;
    animation: wv-ai-typing-bounce 1.4s infinite ease-in-out both;
}

.wv-ai-typing-dots span:nth-child(1) { animation-delay: -0.32s; }
.wv-ai-typing-dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes wv-ai-typing-bounce {
    0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
    40% { transform: scale(1.15); opacity: 1; background: #c4b5fd; }
}

/* -------------------------------------------------------------
   9. Footer & Input Area
   ------------------------------------------------------------- */
.wv-ai-footer {
    background: rgba(18, 20, 29, 0.96);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex-shrink: 0;
}

.wv-ai-input-form {
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
}

.wv-ai-input {
    flex: 1;
    background: rgba(26, 29, 41, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 24px;
    color: #ffffff;
    font-size: 16px; /* 16px prevents iOS Safari auto-zoom on focus */
    padding: 10px 18px;
    outline: none;
    font-family: inherit;
    transition: all 0.2s ease;
    -webkit-appearance: none;
}

.wv-ai-input:focus {
    border-color: rgba(139, 92, 246, 0.65);
    background: rgba(30, 34, 48, 0.98);
    box-shadow: 0 0 12px rgba(139, 92, 246, 0.25);
}

.wv-ai-input::placeholder {
    color: #64748b;
    font-size: 0.86rem;
}

.wv-ai-send-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
    border: none;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
    box-shadow: 0 4px 14px rgba(139, 92, 246, 0.35);
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    font-size: 0.95rem;
}

.wv-ai-send-btn:hover:not(:disabled) {
    transform: scale(1.05);
    filter: brightness(1.1);
}

.wv-ai-send-btn:active:not(:disabled) {
    transform: scale(0.94);
}

.wv-ai-send-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.wv-ai-footer-note {
    font-size: 0.68rem;
    color: #64748b;
    text-align: center;
    line-height: 1.3;
}

.wv-ai-footer-note a {
    color: #8b5cf6;
    text-decoration: none;
    font-weight: 500;
}

/* =============================================================
   10. Mobile Responsive Breakpoints & Viewport Optimizations
   ============================================================= */

/* Tablet & Mobile Screens (<= 768px) */
@media (max-width: 768px) {
    .wv-ai-modal {
        position: fixed;
        bottom: 0;
        right: 0;
        left: 0;
        top: auto;
        width: 100vw;
        max-width: 100vw;
        height: 90dvh;
        height: 90vh; /* Fallback */
        max-height: 92dvh;
        border-radius: 22px 22px 0 0;
        border-left: none;
        border-right: none;
        border-bottom: none;
        box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.75), 0 0 30px rgba(139, 92, 246, 0.2);
        transform: translateY(100%);
        transform-origin: bottom center;
        transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
                    opacity 0.25s ease,
                    visibility 0.25s;
    }

    .wv-ai-modal.is-active {
        transform: translateY(0);
    }

    .wv-ai-drag-handle {
        display: block;
    }

    .wv-ai-header {
        padding: 10px 16px 12px 16px;
    }

    .wv-ai-header-avatar {
        width: 36px;
        height: 36px;
    }

    .wv-ai-header-name {
        font-size: 0.9rem;
    }

    .wv-ai-btn-icon {
        width: 38px;
        height: 38px; /* Touch-friendly size */
        font-size: 0.95rem;
    }

    .wv-ai-body {
        padding: 14px 14px 10px 14px;
        gap: 12px;
    }

    .wv-ai-message {
        max-width: 95%;
    }

    .wv-ai-bubble,
    .wv-ai-msg-content {
        padding: 11px 14px;
        font-size: 0.88rem;
    }

    .wv-ai-footer {
        padding: 10px 14px max(12px, env(safe-area-inset-bottom, 12px)) 14px;
    }

    .wv-ai-action-btn {
        padding: 8px 14px;
        font-size: 0.8rem;
    }

    .wv-ai-chip {
        padding: 8px 14px;
        font-size: 0.78rem;
    }
}

/* Smartphone Screens (<= 480px) */
@media (max-width: 480px) {
    .wv-ai-trigger {
        bottom: max(16px, env(safe-area-inset-bottom, 16px));
        right: max(16px, env(safe-area-inset-right, 16px));
        padding: 5px 12px 5px 6px;
        gap: 9px;
    }

    .wv-ai-trigger-icon-wrap {
        width: 38px;
        height: 38px;
    }

    .wv-ai-trigger-title {
        font-size: 0.82rem;
    }

    .wv-ai-trigger-status {
        font-size: 0.68rem;
    }

    .wv-ai-modal {
        height: 92dvh;
        height: 92vh;
        max-height: 95dvh;
        border-radius: 20px 20px 0 0;
    }

    .wv-ai-name-form-row {
        flex-direction: column;
    }

    .wv-ai-btn-primary {
        width: 100%;
        padding: 12px;
    }

    .wv-ai-chips-wrap,
    .wv-ai-chips-container {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x proximity;
        scrollbar-width: none;
        padding-bottom: 4px;
        margin: 4px -6px 0 -6px;
        padding-left: 6px;
        padding-right: 6px;
    }

    .wv-ai-chips-wrap::-webkit-scrollbar,
    .wv-ai-chips-container::-webkit-scrollbar {
        display: none;
    }

    .wv-ai-chip {
        flex-shrink: 0;
        scroll-snap-align: start;
        white-space: nowrap;
    }
}

/* Very Small Phones (<= 360px) */
@media (max-width: 360px) {
    .wv-ai-trigger-label {
        display: none; /* Compact icon button mode */
    }

    .wv-ai-trigger {
        padding: 5px;
        border-radius: 50%;
    }

    .wv-ai-trigger-icon-wrap {
        width: 44px;
        height: 44px;
    }

    .wv-ai-header-name span:first-child {
        max-width: 130px;
        overflow: hidden;
        text-overflow: ellipsis;
    }
}