/**
 * AutoCev AI Car Assistant - Ultra-Premium UI/UX Stylesheet
 */

:root {
    --autocev-primary: #0284c7;
    --autocev-accent: #2563eb;
    --autocev-btn-text: #ffffff;
    --autocev-user-bubble: #0284c7;
    --autocev-bg-header: #0f172a;
    --autocev-card-bg: #ffffff;
    --autocev-bot-msg-bg: #ffffff;
    --autocev-bot-msg-text: #0f172a;
    --autocev-user-msg-bg: linear-gradient(135deg, var(--autocev-user-bubble) 0%, var(--autocev-accent) 100%);
    --autocev-user-msg-text: #ffffff;
    --autocev-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --autocev-shadow-glow: 0 12px 32px rgba(2, 132, 199, 0.45);
    --autocev-shadow-window: 0 24px 48px -12px rgba(15, 23, 42, 0.25), 0 12px 24px -8px rgba(0, 0, 0, 0.12);
    --autocev-radius-lg: 20px;
    --autocev-radius-md: 12px;
}

#autocev-widget-container {
    position: fixed !important;
    bottom: 25px !important;
    z-index: 9999999 !important;
    font-family: var(--autocev-font) !important;
    font-size: 14px !important;
    line-height: 1.45 !important;
    box-sizing: border-box !important;
    -webkit-font-smoothing: antialiased !important;
    overflow: visible !important;
}

/* Position Bottom-Left (Default / Requested - 50px from edge) */
#autocev-widget-container.position-bottom-left,
#autocev-widget-container {
    left: 50px !important;
    right: auto !important;
}

/* Position Bottom-Right (Alternative) */
#autocev-widget-container.position-bottom-right {
    right: 25px !important;
    left: auto !important;
}

#autocev-widget-container *,
#autocev-widget-container *::before,
#autocev-widget-container *::after {
    box-sizing: border-box !important;
}

/* ==========================================================================
   Launcher Floating Action Button & Badge Wrapper
   ========================================================================== */

#autocev-widget-container .autocev-launcher-wrap,
.autocev-launcher-wrap {
    position: relative !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 60px !important;
    height: 60px !important;
    overflow: visible !important;
    padding: 0 !important;
    margin: 0 !important;
}

#autocev-widget-container .autocev-launcher-btn,
#autocev-widget-container button.autocev-launcher-btn,
.autocev-launcher-btn {
    position: relative !important;
    width: 60px !important;
    min-width: 60px !important;
    max-width: 60px !important;
    height: 60px !important;
    min-height: 60px !important;
    max-height: 60px !important;
    border-radius: 50% !important;
    aspect-ratio: 1 / 1 !important;
    flex: 0 0 60px !important;
    padding: 0 !important;
    margin: 0 !important;
    background: linear-gradient(135deg, var(--autocev-primary) 0%, var(--autocev-accent) 100%) !important;
    color: var(--autocev-btn-text) !important;
    border: none !important;
    outline: none !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: var(--autocev-shadow-glow) !important;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease !important;
    box-sizing: border-box !important;
    z-index: 2 !important;
    overflow: visible !important;
}

.autocev-launcher-btn:hover {
    transform: scale(1.1) translateY(-2px);
    box-shadow: 0 16px 36px rgba(2, 132, 199, 0.6);
}

.autocev-launcher-btn:active {
    transform: scale(0.95);
}

.autocev-launcher-btn.launcher-nudge-pulse {
    animation: autocev-nudge-jiggle 0.8s ease-in-out;
}

@keyframes autocev-nudge-jiggle {
    0%, 100% { transform: scale(1) rotate(0deg); }
    20% { transform: scale(1.15) rotate(-10deg); }
    40% { transform: scale(1.15) rotate(10deg); }
    60% { transform: scale(1.1) rotate(-5deg); }
    80% { transform: scale(1.05) rotate(5deg); }
}

.autocev-teaser-bubble.animate-bounce {
    animation: autocev-teaser-attention 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes autocev-teaser-attention {
    0% { transform: translateY(16px) scale(0.9); opacity: 0; }
    60% { transform: translateY(-6px) scale(1.03); opacity: 1; }
    100% { transform: translateY(0) scale(1); opacity: 1; }
}

/* Ambient Pulse Rings */
.autocev-glow-ring {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 50%;
    border: 2px solid var(--autocev-primary);
    opacity: 0;
    pointer-events: none;
    animation: autocev-ambient-ring 2.8s infinite cubic-bezier(0.25, 1, 0.5, 1);
}

.autocev-glow-ring.ring-2 {
    animation-delay: 1.4s;
}

@keyframes autocev-ambient-ring {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.65); opacity: 0; }
}

/* Notification badge - In wrapper, absolutely uncropped above top-right corner */
#autocev-widget-container .autocev-launcher-badge,
.autocev-launcher-badge {
    position: absolute !important;
    top: -5px !important;
    right: -5px !important;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%) !important;
    color: #ffffff !important;
    font-size: 11.5px !important;
    font-weight: 800 !important;
    width: 22px !important;
    min-width: 22px !important;
    max-width: 22px !important;
    height: 22px !important;
    min-height: 22px !important;
    max-height: 22px !important;
    border-radius: 50% !important;
    aspect-ratio: 1 / 1 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border: 2.5px solid #ffffff !important;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3), 0 0 12px rgba(239, 68, 68, 0.7) !important;
    animation: autocev-badge-pop 2.5s infinite ease-in-out !important;
    z-index: 9999 !important;
    box-sizing: border-box !important;
    padding: 0 !important;
    margin: 0 !important;
    line-height: 1 !important;
    pointer-events: none !important;
}

@keyframes autocev-badge-pop {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.18); }
}

/* ==========================================================================
   Teaser Bubble with Glassmorphism
   ========================================================================== */

.autocev-teaser-bubble {
    position: absolute;
    bottom: 80px;
    width: 300px;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 16px;
    padding: 16px 18px;
    box-shadow: 0 14px 35px -5px rgba(15, 23, 42, 0.18), 0 4px 12px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    animation: autocev-float-in 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    z-index: 15;
}

/* Teaser alignment based on container position */
#autocev-widget-container.position-bottom-left .autocev-teaser-bubble,
#autocev-widget-container .autocev-teaser-bubble {
    left: 0 !important;
    right: auto !important;
}

#autocev-widget-container.position-bottom-right .autocev-teaser-bubble {
    right: 0 !important;
    left: auto !important;
}

@keyframes autocev-float-in {
    0% { opacity: 0; transform: translateY(12px) scale(0.95); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

.autocev-teaser-bubble:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -5px rgba(15, 23, 42, 0.24);
}

.autocev-teaser-avatar {
    width: 36px !important;
    min-width: 36px !important;
    max-width: 36px !important;
    height: 36px !important;
    min-height: 36px !important;
    max-height: 36px !important;
    border-radius: 50% !important;
    aspect-ratio: 1 / 1 !important;
    background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%) !important;
    color: var(--autocev-primary) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex: 0 0 36px !important;
    box-shadow: 0 2px 8px rgba(2, 132, 199, 0.2) !important;
    padding: 0 !important;
    margin: 0 !important;
}

.autocev-teaser-title {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    margin-bottom: 4px !important;
}

.autocev-teaser-title strong {
    font-size: 13.5px !important;
    color: #0f172a !important;
}

.autocev-teaser-pill {
    background: #dcfce7 !important;
    color: #15803d !important;
    font-size: 9.5px !important;
    font-weight: 700 !important;
    padding: 1px 6px !important;
    border-radius: 10px !important;
    letter-spacing: 0.3px !important;
    transition: background 0.3s ease, color 0.3s ease !important;
}

.autocev-teaser-pill.offline {
    background: #f1f5f9 !important;
    color: #64748b !important;
}

.autocev-teaser-content p {
    margin: 0 !important;
    font-size: 12.5px !important;
    color: #475569 !important;
    line-height: 1.4 !important;
}

.autocev-teaser-close {
    position: absolute !important;
    top: 8px !important;
    right: 10px !important;
    width: 22px !important;
    height: 22px !important;
    min-width: 22px !important;
    min-height: 22px !important;
    background: none !important;
    border: none !important;
    font-size: 18px !important;
    color: #94a3b8 !important;
    cursor: pointer !important;
    padding: 0 !important;
    margin: 0 !important;
    line-height: 1 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.autocev-teaser-close:hover {
    color: #ef4444 !important;
}

/* ==========================================================================
   Chat Window Container
   ========================================================================== */

.autocev-chat-window {
    position: absolute;
    bottom: 84px;
    width: 390px;
    height: 620px;
    max-height: calc(100vh - 110px);
    background-color: #ffffff;
    border-radius: var(--autocev-radius-lg);
    box-shadow: var(--autocev-shadow-window);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid rgba(226, 232, 240, 0.8);
    animation: autocev-window-pop 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 10;
}

/* Window alignment based on container position */
#autocev-widget-container.position-bottom-left .autocev-chat-window,
#autocev-widget-container .autocev-chat-window {
    left: 0 !important;
    right: auto !important;
    transform-origin: bottom left !important;
}

#autocev-widget-container.position-bottom-right .autocev-chat-window {
    right: 0 !important;
    left: auto !important;
    transform-origin: bottom right !important;
}

@keyframes autocev-window-pop {
    0% {
        opacity: 0;
        transform: scale(0.88) translateY(24px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Celebration Canvas */
.autocev-confetti-canvas {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    pointer-events: none;
    z-index: 40;
}

/* ==========================================================================
   Header
   ========================================================================== */

.autocev-chat-header {
    background: var(--autocev-bg-header);
    color: #ffffff;
    padding: 16px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.autocev-header-info {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    min-width: 0 !important;
    flex: 1 1 auto !important;
}

.autocev-header-text {
    min-width: 0 !important;
    flex: 1 1 auto !important;
    overflow: hidden !important;
}

.autocev-avatar-wrap {
    position: relative !important;
    width: 40px !important;
    height: 40px !important;
    flex: 0 0 40px !important;
}

.autocev-avatar-icon {
    width: 40px !important;
    height: 40px !important;
    border-radius: 50% !important;
    background: linear-gradient(135deg, var(--autocev-primary) 0%, var(--autocev-accent) 100%) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border: 2px solid rgba(255, 255, 255, 0.25) !important;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25) !important;
}

.autocev-avatar-pulse {
    position: absolute !important;
    top: -3px !important; left: -3px !important; right: -3px !important; bottom: -3px !important;
    border-radius: 50% !important;
    border: 2px solid #38bdf8 !important;
    animation: autocev-ring-pulse 2.2s infinite !important;
}

@keyframes autocev-ring-pulse {
    0% { transform: scale(0.95); opacity: 0.8; }
    50% { transform: scale(1.18); opacity: 0; }
    100% { transform: scale(0.95); opacity: 0; }
}

.autocev-header-text h3 {
    margin: 0 !important;
    font-size: 14.5px !important;
    font-weight: 700 !important;
    color: #ffffff !important;
    letter-spacing: -0.2px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}

.autocev-online-status {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    font-size: 11.5px !important;
    color: #94a3b8 !important;
    margin-top: 2px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}

.autocev-status-dot {
    width: 7px !important;
    height: 7px !important;
    border-radius: 50% !important;
    background-color: #22c55e !important;
    display: inline-block !important;
    box-shadow: 0 0 8px #22c55e !important;
    flex-shrink: 0 !important;
    transition: background-color 0.3s ease, box-shadow 0.3s ease !important;
}

.autocev-status-dot.offline {
    background-color: #94a3b8 !important;
    box-shadow: none !important;
}

.autocev-header-controls {
    display: flex !important;
    align-items: center !important;
    gap: 5px !important;
    flex: 0 0 auto !important;
}

.autocev-header-btn {
    background: rgba(255, 255, 255, 0.12);
    border: none;
    color: #ffffff;
    width: 30px;
    height: 30px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.autocev-header-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-1px);
}

.autocev-header-btn.sound-muted {
    opacity: 0.5;
}

/* ==========================================================================
   Subtle Natural Conversation Status Badge
   ========================================================================== */

.autocev-conversation-badge {
    background: #f8fafc;
    border-bottom: 1px solid #f1f5f9;
    padding: 6px 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11.5px;
    color: #64748b;
}

.autocev-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #22c55e;
    display: inline-block;
    transition: background-color 0.3s ease;
}

.autocev-badge-dot.offline {
    background-color: #94a3b8 !important;
}

.autocev-badge-text {
    font-weight: 500;
}

/* ==========================================================================
   Message List
   ========================================================================== */

.autocev-messages-container {
    flex: 1;
    overflow-y: auto;
    padding: 16px 14px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background-color: #f8fafc;
    scroll-behavior: smooth;
}

.autocev-messages-container::-webkit-scrollbar {
    width: 5px;
}
.autocev-messages-container::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

/* Message items */
.autocev-msg {
    max-width: 88%;
    padding: 11px 15px;
    font-size: 13.5px;
    line-height: 1.45;
    word-break: break-word;
    animation: autocev-msg-spring 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes autocev-msg-spring {
    0% { opacity: 0; transform: translateY(10px) scale(0.96); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

.autocev-msg-bot {
    align-self: flex-start;
    background-color: #ffffff;
    color: var(--autocev-bot-msg-text);
    border-radius: 16px 16px 16px 3px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.04);
}

.autocev-msg-user {
    align-self: flex-end;
    background: var(--autocev-user-msg-bg);
    color: var(--autocev-user-msg-text);
    border-radius: 16px 16px 3px 16px;
    box-shadow: 0 4px 14px rgba(2, 132, 199, 0.28);
    font-weight: 500;
}

/* Specific VIN prompt highlight in bot msg */
.autocev-msg-bot .vin-highlight-prompt {
    display: block;
    margin-top: 8px;
    background: #eff6ff;
    border: 1.5px dashed #3b82f6;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 12px;
    color: #1d4ed8;
}

/* Summary Card before submission */
.autocev-summary-box {
    background: #ffffff;
    border: 1.5px solid #cbd5e1;
    border-radius: 12px;
    padding: 12px 14px;
    margin-top: 8px;
    font-size: 12.5px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
}

.autocev-summary-item {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    border-bottom: 1px dotted #e2e8f0;
}
.autocev-summary-item:last-child {
    border-bottom: none;
}
.autocev-summary-label {
    color: #64748b;
    font-weight: 500;
}
.autocev-summary-val {
    color: #0f172a;
    font-weight: 700;
    text-align: right;
    max-width: 60%;
}
.autocev-summary-val.vin-code {
    color: #2563eb;
    font-family: monospace;
    letter-spacing: 1px;
    font-size: 13px;
}

/* Estimated time pill */
.autocev-est-time {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: #ecfdf5;
    color: #059669;
    font-size: 11.5px;
    font-weight: 700;
    padding: 6px 10px;
    border-radius: 8px;
    margin-top: 8px;
}

/* Typing indicator */
.autocev-typing-bubble {
    align-self: flex-start;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px 16px 16px 3px;
    padding: 10px 14px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.04);
    display: flex;
    align-items: center;
    gap: 8px;
}

.autocev-typing-avatar {
    font-size: 13px;
}

.autocev-dots {
    display: flex;
    gap: 4px;
}

.autocev-dots span {
    width: 6px;
    height: 6px;
    background-color: #94a3b8;
    border-radius: 50%;
    animation: autocev-bounce 1.3s infinite ease-in-out;
}

.autocev-dots span:nth-child(2) { animation-delay: 0.18s; }
.autocev-dots span:nth-child(3) { animation-delay: 0.36s; }

@keyframes autocev-bounce {
    0%, 60%, 100% { transform: translateY(0); }
    30% { transform: translateY(-5px); background-color: var(--autocev-primary); }
}

/* ==========================================================================
   Suggested Fast Tag Chips (Rectangular & Ergonomic)
   ========================================================================== */

#autocev-widget-container .autocev-suggested-tags,
#autocev-widget-container div.autocev-suggested-tags,
.autocev-suggested-tags {
    padding: 10px 12px 12px 12px !important;
    background: #f1f5f9 !important;
    border-top: 1px solid #e2e8f0 !important;
    display: flex !important;
    flex-wrap: nowrap !important;
    gap: 8px !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: thin !important;
    box-sizing: border-box !important;
    width: 100% !important;
}

#autocev-widget-container .autocev-suggested-tags::-webkit-scrollbar,
.autocev-suggested-tags::-webkit-scrollbar {
    height: 5px !important;
}

#autocev-widget-container .autocev-suggested-tags::-webkit-scrollbar-thumb,
.autocev-suggested-tags::-webkit-scrollbar-thumb {
    background: #cbd5e1 !important;
    border-radius: 3px !important;
}

#autocev-widget-container .autocev-tag-chip,
#autocev-widget-container button.autocev-tag-chip,
.autocev-tag-chip {
    background: #ffffff !important;
    border: 1.5px solid #cbd5e1 !important;
    color: #0f172a !important;
    border-radius: 6px !important;
    padding: 8px 14px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 6px !important;
    height: 38px !important;
    min-height: 38px !important;
    max-height: 38px !important;
    width: auto !important;
    min-width: max-content !important;
    flex-shrink: 0 !important;
    white-space: nowrap !important;
    box-sizing: border-box !important;
    margin: 0 !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05) !important;
    line-height: 1 !important;
    aspect-ratio: auto !important;
}

#autocev-widget-container .autocev-tag-chip:hover,
#autocev-widget-container button.autocev-tag-chip:hover,
.autocev-tag-chip:hover {
    border-color: var(--autocev-primary) !important;
    background: #e0f2fe !important;
    color: var(--autocev-primary) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 8px rgba(2, 132, 199, 0.15) !important;
}

/* ==========================================================================
   Quick Options / Choice Buttons (Anti-Oval Strict Design)
   ========================================================================== */

.autocev-quick-options {
    padding: 10px 14px 12px 14px !important;
    background-color: #ffffff !important;
    border-top: 1px solid #e2e8f0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
    box-sizing: border-box !important;
    max-height: 230px !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: thin !important;
}

.autocev-quick-options::-webkit-scrollbar {
    width: 5px !important;
}

.autocev-quick-options::-webkit-scrollbar-thumb {
    background: #cbd5e1 !important;
    border-radius: 4px !important;
}

#autocev-widget-container .autocev-option-btn,
#autocev-widget-container button.autocev-option-btn {
    background: #ffffff !important;
    border: 1.5px solid #cbd5e1 !important;
    color: #0f172a !important;
    padding: 11px 15px !important;
    border-radius: 12px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    text-align: left !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    gap: 10px !important;
    transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02) !important;
    width: 100% !important;
    height: auto !important;
    min-height: 44px !important;
    box-sizing: border-box !important;
    margin: 0 !important;
    line-height: 1.3 !important;
}

#autocev-widget-container .autocev-option-btn:hover,
#autocev-widget-container button.autocev-option-btn:hover {
    border-color: var(--autocev-primary) !important;
    background: #f0f9ff !important;
    color: var(--autocev-primary) !important;
    transform: translateX(3px) !important;
    box-shadow: 0 4px 10px rgba(2, 132, 199, 0.12) !important;
}

#autocev-widget-container .autocev-option-btn.btn-confirm-submit,
#autocev-widget-container button.autocev-option-btn.btn-confirm-submit {
    background: linear-gradient(135deg, #059669 0%, #047857 100%) !important;
    color: #ffffff !important;
    border: none !important;
    justify-content: center !important;
    padding: 12px 16px !important;
    font-size: 13.5px !important;
    border-radius: 12px !important;
    box-shadow: 0 6px 16px rgba(5, 150, 105, 0.35) !important;
}

#autocev-widget-container .autocev-option-btn.btn-confirm-submit:hover,
#autocev-widget-container button.autocev-option-btn.btn-confirm-submit:hover {
    transform: scale(1.02) !important;
    box-shadow: 0 8px 20px rgba(5, 150, 105, 0.5) !important;
    color: #ffffff !important;
}

#autocev-widget-container .autocev-option-btn.btn-back-step,
#autocev-widget-container button.autocev-option-btn.btn-back-step {
    background: #f8fafc !important;
    border: 1.5px dashed #94a3b8 !important;
    color: #475569 !important;
    font-size: 12.5px !important;
    justify-content: center !important;
    margin-top: 4px !important;
}

#autocev-widget-container .autocev-option-btn.btn-back-step:hover,
#autocev-widget-container button.autocev-option-btn.btn-back-step:hover {
    background: #fee2e2 !important;
    border-color: #ef4444 !important;
    color: #dc2626 !important;
    transform: none !important;
}

/* ==========================================================================
   Chat Input Area & Real-Time VIN Live Counter
   ========================================================================== */

#autocev-widget-container .autocev-chat-input-area {
    background: #ffffff !important;
    border-top: 1px solid #e2e8f0 !important;
    padding: 10px 14px 12px 14px !important;
    position: relative !important;
    box-sizing: border-box !important;
}

#autocev-widget-container .autocev-vin-live-counter {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    margin-bottom: 6px !important;
    font-size: 11px !important;
}

#autocev-widget-container .vin-counter-pill {
    background: #f1f5f9 !important;
    color: #475569 !important;
    padding: 2px 8px !important;
    border-radius: 10px !important;
    font-family: monospace !important;
}

#autocev-widget-container .vin-valid-badge {
    color: #059669 !important;
    font-weight: 700 !important;
    animation: autocev-badge-pop 0.3s ease !important;
}

/* Rounded Input Bar Container */
#autocev-widget-container .autocev-input-wrap {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 6px !important;
    background: #f8fafc !important;
    border: 1.5px solid #cbd5e1 !important;
    border-radius: 30px !important;
    padding: 4px 6px 4px 14px !important;
    transition: all 0.25s ease !important;
    height: 48px !important;
    min-height: 48px !important;
    box-sizing: border-box !important;
    width: 100% !important;
    overflow: hidden !important;
}

#autocev-widget-container .autocev-input-wrap:focus-within {
    border-color: var(--autocev-primary) !important;
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.18) !important;
    background: #ffffff !important;
}

/* User Text Input - Strip theme defaults & gray background */
#autocev-widget-container input.autocev-user-input,
#autocev-widget-container input#autocev-user-input {
    flex: 1 1 auto !important;
    border: none !important;
    background: transparent !important;
    background-color: transparent !important;
    outline: none !important;
    box-shadow: none !important;
    font-size: 13.5px !important;
    color: #0f172a !important;
    font-family: inherit !important;
    padding: 0 !important;
    margin: 0 !important;
    height: 100% !important;
    min-height: unset !important;
    max-height: unset !important;
    line-height: normal !important;
    width: auto !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
}

#autocev-widget-container input.autocev-user-input::placeholder {
    color: #94a3b8 !important;
    opacity: 1 !important;
}

/* VIN Helper Button inside Input */
#autocev-widget-container .autocev-vin-helper-btn {
    background: #eff6ff !important;
    border: 1px solid #bfdbfe !important;
    color: #2563eb !important;
    border-radius: 14px !important;
    padding: 4px 9px !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
    transition: all 0.2s ease !important;
    white-space: nowrap !important;
    height: 28px !important;
    min-height: 28px !important;
    margin: 0 !important;
    flex: 0 0 auto !important;
}

#autocev-widget-container .autocev-vin-helper-btn:hover {
    background: #dbeafe !important;
    transform: scale(1.03) !important;
}

/* Send Button - Perfect Circle & SVG Icon Guarantee */
#autocev-widget-container button.autocev-send-btn,
#autocev-widget-container #autocev-send-btn {
    width: 36px !important;
    min-width: 36px !important;
    max-width: 36px !important;
    height: 36px !important;
    min-height: 36px !important;
    max-height: 36px !important;
    border-radius: 50% !important;
    background: linear-gradient(135deg, var(--autocev-primary) 0%, var(--autocev-accent) 100%) !important;
    color: #ffffff !important;
    border: none !important;
    outline: none !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex: 0 0 36px !important;
    padding: 0 !important;
    margin: 0 !important;
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
    box-shadow: 0 3px 8px rgba(2, 132, 199, 0.3) !important;
    box-sizing: border-box !important;
    aspect-ratio: 1 / 1 !important;
    line-height: 1 !important;
}

#autocev-widget-container button.autocev-send-btn:hover,
#autocev-widget-container #autocev-send-btn:hover {
    transform: scale(1.08) !important;
}

#autocev-widget-container button.autocev-send-btn:active,
#autocev-widget-container #autocev-send-btn:active {
    transform: scale(0.92) !important;
}

/* Send Button SVG Icon */
#autocev-widget-container .autocev-send-btn svg,
#autocev-widget-container #autocev-send-btn svg {
    width: 17px !important;
    min-width: 17px !important;
    height: 17px !important;
    min-height: 17px !important;
    stroke: #ffffff !important;
    fill: none !important;
    stroke-width: 2.2 !important;
    display: block !important;
    margin: auto !important;
    pointer-events: none !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Header Control Buttons */
#autocev-widget-container .autocev-header-btn {
    background: rgba(255, 255, 255, 0.15) !important;
    border: none !important;
    color: #ffffff !important;
    width: 30px !important;
    min-width: 30px !important;
    max-width: 30px !important;
    height: 30px !important;
    min-height: 30px !important;
    max-height: 30px !important;
    border-radius: 8px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    padding: 0 !important;
    margin: 0 !important;
    flex: 0 0 30px !important;
    transition: all 0.2s ease !important;
    box-shadow: none !important;
}

#autocev-widget-container .autocev-header-btn:hover {
    background: rgba(255, 255, 255, 0.3) !important;
    transform: translateY(-1px) !important;
}

#autocev-widget-container .autocev-header-btn svg {
    width: 15px !important;
    height: 15px !important;
    stroke: #ffffff !important;
    fill: none !important;
    stroke-width: 2 !important;
    display: block !important;
    margin: auto !important;
    visibility: visible !important;
    opacity: 1 !important;
}

#autocev-widget-container .autocev-chat-footer-brand {
    text-align: center !important;
    font-size: 10px !important;
    color: #94a3b8 !important;
    margin-top: 6px !important;
}

/* ==========================================================================
   VIN Visual Helper Modal
   ========================================================================== */

.autocev-vin-modal {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(4px);
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    animation: autocev-fade-in 0.25s ease;
}

@keyframes autocev-fade-in {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

.autocev-vin-modal-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 20px;
    position: relative;
    max-width: 330px;
    width: 100%;
    box-shadow: 0 20px 30px -10px rgba(0, 0, 0, 0.3);
}

.autocev-vin-modal-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.vin-icon-circle {
    font-size: 20px;
}

.autocev-vin-modal-header h4 {
    margin: 0;
    font-size: 15px;
    color: #0f172a;
    font-weight: 700;
}

.autocev-vin-modal-close {
    position: absolute;
    top: 12px;
    right: 14px;
    background: none;
    border: none;
    font-size: 22px;
    cursor: pointer;
    color: #94a3b8;
    line-height: 1;
}

.autocev-vin-modal-close:hover {
    color: #ef4444;
}

.autocev-vin-info-box p {
    margin: 0 0 10px 0;
    font-size: 12.5px;
    color: #334155;
}

.autocev-talon-preview {
    background: #eff6ff;
    border: 1.5px solid #bfdbfe;
    border-radius: 8px;
    padding: 10px;
    margin-bottom: 12px;
}

.talon-header {
    font-size: 10.5px;
    font-weight: 800;
    text-transform: uppercase;
    color: #1d4ed8;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.talon-row {
    font-size: 12px;
    color: #0f172a;
}

.talon-letter {
    display: inline-block;
    background: #2563eb;
    color: #ffffff;
    font-weight: 800;
    font-size: 11px;
    padding: 1px 5px;
    border-radius: 4px;
    margin-right: 4px;
}

.vin-bullets {
    margin: 0 0 16px 0;
    padding-left: 18px;
    font-size: 12px;
    color: #475569;
}

.vin-bullets li {
    margin-bottom: 5px;
}

.autocev-btn-got-it {
    width: 100%;
    background: linear-gradient(135deg, var(--autocev-primary) 0%, var(--autocev-accent) 100%);
    color: #ffffff;
    border: none;
    padding: 10px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 13.5px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(2, 132, 199, 0.3);
}

/* ==========================================================================
   Responsive Mobile Optimization
   ========================================================================== */

@media (max-width: 480px) {
    #autocev-widget-container {
        bottom: 15px !important;
    }
    #autocev-widget-container.position-bottom-left,
    #autocev-widget-container {
        left: 15px !important;
        right: auto !important;
    }
    #autocev-widget-container.position-bottom-right {
        right: 15px !important;
        left: auto !important;
    }
    .autocev-chat-window {
        width: calc(100vw - 24px) !important;
        height: calc(100vh - 90px) !important;
        bottom: 74px !important;
        border-radius: 16px !important;
    }
    .autocev-teaser-bubble {
        width: calc(100vw - 30px) !important;
        bottom: 74px !important;
    }
}