/**
 * AI Chat Agent Widget Styles
 */

:root {
    --ai-chat-widget-color: var(--widget-color, #4a90e2);
    --ai-chat-widget-bg: #ffffff;
    --ai-chat-widget-text: #333333;
    --ai-chat-widget-border: #e5e5e5;
}

/* Widget Container */
.ai-chat-agent-widget {
    position: fixed;
    z-index: 99999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 14px;
    line-height: 1.5;
}

/* Position variants */
.ai-chat-agent-bottom-right {
    bottom: 60px;
    right: 20px;
}

.ai-chat-agent-bottom-left {
    bottom: 20px;
    left: 20px;
}

/* Toggle Button */
.ai-chat-agent-toggle {
    width: 60px;
    height: 60px;
    background: var(--ai-chat-widget-color);
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ai-chat-agent-toggle:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.ai-chat-agent-toggle-icon svg {
    width: 30px;
    height: 30px;
    color: white;
}

/* Widget Container */
.ai-chat-agent-container {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 620px;
    max-height: 86vh;
    background: var(--ai-chat-widget-bg);
    border-radius: 10px;
    box-shadow: 0 5px 30px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.ai-chat-agent-bottom-left .ai-chat-agent-container {
    right: auto;
    left: 0;
}

.ai-chat-agent-widget.ai-chat-agent-open .ai-chat-agent-container {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

/* Header */
.ai-chat-agent-header {
    background: var(--ai-chat-widget-color);
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ai-chat-agent-header-content {
    flex: 1;
}

.ai-chat-agent-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.ai-chat-agent-subtitle {
    margin: 5px 0 0 0;
    font-size: 13px;
    opacity: 0.9;
}

.ai-chat-agent-close {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 50%;
    transition: background 0.2s ease;
}

.ai-chat-agent-close:hover {
    background: rgba(255,255,255,0.2);
}

.ai-chat-agent-close svg {
    width: 20px;
    height: 20px;
}

/* Messages */
.ai-chat-agent-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: #f9f9f9;
}

.ai-chat-agent-message {
    margin-bottom: 15px;
    display: flex;
}

.ai-chat-agent-message.ai-chat-agent-bot {
    justify-content: flex-start;
}

.ai-chat-agent-message.ai-chat-agent-user {
    justify-content: flex-end;
}

.ai-chat-agent-message-content {
    display: flex;
    align-items: flex-start;
    max-width: 80%;
}

.ai-chat-agent-bot .ai-chat-agent-message-content {
    flex-direction: row;
}

.ai-chat-agent-user .ai-chat-agent-message-content {
    flex-direction: row-reverse;
}

.ai-chat-agent-avatar {
    width: 35px;
    height: 35px;
    background: var(--ai-chat-widget-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ai-chat-agent-avatar svg {
    width: 18px;
    height: 18px;
    color: white;
}

.ai-chat-agent-user .ai-chat-agent-avatar {
    background: #666;
    margin-left: 10px;
}

.ai-chat-agent-bot .ai-chat-agent-avatar {
    margin-right: 10px;
}

.ai-chat-agent-text {
    background: white;
    padding: 12px 15px;
    border-radius: 10px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.ai-chat-agent-user .ai-chat-agent-text {
    background: var(--ai-chat-widget-color);
    color: white;
}

.ai-chat-agent-bot .ai-chat-agent-text {
    background: white;
    color: var(--ai-chat-widget-text);
}

.ai-chat-agent-text p {
    margin: 0;
    word-wrap: break-word;
}

/* Typing Indicator */
.ai-chat-agent-typing {
    display: flex;
    gap: 5px;
    padding: 10px;
}

.ai-chat-agent-typing span {
    width: 8px;
    height: 8px;
    background: #999;
    border-radius: 50%;
    animation: typing 1.4s infinite ease-in-out both;
}

.ai-chat-agent-typing span:nth-child(1) {
    animation-delay: -0.32s;
}

.ai-chat-agent-typing span:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes typing {
    0%, 80%, 100% {
        transform: scale(0);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Input */
.ai-chat-agent-input {
    padding: 15px;
    background: white;
    border-top: 1px solid var(--ai-chat-widget-border);
}

#ai-chat-agent-form {
    display: flex;
    gap: 10px;
}

.ai-chat-agent-input-field {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid var(--ai-chat-widget-border);
    border-radius: 25px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s ease;
}

.ai-chat-agent-input-field:focus {
    border-color: var(--ai-chat-widget-color);
}

/* Footer */
.ai-chat-agent-footer {
    padding: 10px 15px;
    background: #f9f9f9;
    border-top: 1px solid var(--ai-chat-widget-border);
    text-align: center;
}

.ai-chat-agent-footer-text {
    font-size: 11px;
    color: #999;
}

.ai-chat-agent-footer-text a {
    color: var(--ai-chat-widget-color);
    text-decoration: none;
}

.ai-chat-agent-footer-text a:hover {
    text-decoration: underline;
}

/* Scrollbar */
.ai-chat-agent-messages::-webkit-scrollbar {
    width: 6px;
}

.ai-chat-agent-messages::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.ai-chat-agent-messages::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.ai-chat-agent-messages::-webkit-scrollbar-thumb:hover {
    background: #a1a1a1;
}

/* Responsive */
@media (max-width: 480px) {
    .ai-chat-agent-container {
        width: calc(100vw - 40px);
        max-width: 350px;
        bottom: 80px;
        right: 0;
    }
    
    .ai-chat-agent-bottom-left .ai-chat-agent-container {
        left: 0;
        right: 0;
    }
}

/* Animation */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ai-chat-agent-message {
    animation: slideIn 0.3s ease;
}

/* === Removed avatars === */
.ai-chat-agent-avatar,
.bot-avatar,
.user-avatar {
    display: none !important;
}

/* === Header Layout Update === */
.ai-chat-agent-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
}

.ai-chat-agent-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ai-chat-agent-header-logo {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
}

.ai-chat-agent-header-text {
    display: flex;
    flex-direction: column;
}

/* === Quick Questions Buttons === */
.ai-chat-agent-quick-questions{
    display:flex;
    flex-direction:column;
    gap:10px;
    padding:14px 14px 0 14px;
}

.ai-chat-agent-quick-btn{
    appearance:none;
    border:0;
    width:100%;
    text-align:center;
    padding:12px 14px;
    border-radius:8px;
    background: rgba(0,0,0,0.08);
    cursor:pointer;
    font-weight:600;
    line-height:1.2;
}

.ai-chat-agent-quick-btn:hover{
    filter: brightness(0.98);
}

.ai-chat-agent-quick-btn:active{
    transform: translateY(1px);
}

/* === Premium Red Quick Buttons === */
.ai-chat-agent-quick-btn{
    background: linear-gradient(135deg, #ff3b3b, #e60023);
    color: #ffffff;
    border: none;
    border-radius: 12px;
    padding: 14px 16px;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 6px 14px rgba(230,0,35,0.25);
    transition: all 0.2s ease;
}

.ai-chat-agent-quick-btn:hover{
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(230,0,35,0.35);
    filter: brightness(1.05);
}

.ai-chat-agent-quick-btn:active{
    transform: translateY(0);
    box-shadow: 0 4px 10px rgba(230,0,35,0.2);
}

.ai-chat-agent-quick-questions{
    padding: 16px;
}

/* === Send Button (Clean Rebuild) ===
   - No gray background (fully transparent)
   - Button height equals input height
   - Icon size equals message text size (14px default)
*/
:root{
    --ai-chat-message-font-size: 14px;
}

/* Ensure form row stretches */
#ai-chat-agent-form{
    display:flex;
    gap:10px;
    align-items: stretch;
}

/* Define consistent row height */
.ai-chat-agent-input-field{
    height: 45px;
    line-height: 45px;
}

/* === Send Button (SVG - default) === */
.ai-chat-agent-send-button {
    width: 45px;
    height: 45px;
    background: var(--ai-chat-widget-color);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: filter 0.2s ease, transform 0.1s ease;
}

.ai-chat-agent-send-button:hover {
    filter: brightness(1.1);
}

.ai-chat-agent-send-button:active {
    transform: scale(0.95);
}

.ai-chat-agent-send-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* SVG icon */

/* === Send SVG (Outline Plane) === */
.ai-chat-agent-send-button .ai-chat-agent-send-svg {
    width: 16px;
    height: 16px;
    color: #ffffff; /* inherits as currentColor */
    display: block;
}

/* === Quick Buttons Redesigned === */
.ai-chat-quick-buttons {
    padding-top: 6px !important;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.ai-chat-quick-button {
    background: #f4f6f8;
    border: 1px solid #e0e0e0;
    border-radius: 18px;
    padding: 6px 10px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ai-chat-quick-button:hover {
    background: #253  ;
}

.ai-chat-quick-button:active {
    transform: scale(0.96);
}

/* === Improved Quick Buttons === */
.ai-chat-agent-quick-buttons {
    margin-top: 6px !important;
    padding-top: 4px !important;
    gap: 6px;
}

.ai-chat-agent-quick-btn {
    display: inline-block;
    background: #f1f3f5;
    border: 1px solid #ddd;
    border-radius: 16px;
    padding: 5px 9px;
    font-size: 12px;
    line-height: 1.3;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ai-chat-agent-quick-btn:hover {
    background: #e9ecef;
    transform: translateY(-1px);
}

.ai-chat-agent-quick-btn:active {
    transform: scale(0.95);
}

/* FORCE Quick Button Style */
.ai-chat-agent-quick-buttons {
    margin-top: 4px !important;
    padding-top: 4px !important;
}

.ai-chat-agent-quick-btn {
    font-size: 11px !important;
    padding: 4px 8px !important;
    border-radius: 14px !important;
}

/* === Quick Questions (compact + nicer) === */
.ai-chat-agent-quick-questions{
    display:flex;
    flex-wrap:wrap;
    gap:6px;
    padding: 6px 0 10px 0;
    margin: 0 0 10px 0;
}

.ai-chat-agent-quick-btn{
    background:#f1f3f5;
    border:1px solid #dfe3e7;
    border-radius:16px;
    padding:5px 9px;
    font-size:12px;
    line-height:1.2;
    cursor:pointer;
    transition:transform .15s ease, background .15s ease;
}

.ai-chat-agent-quick-btn:hover{
    background:#e9ecef;
    transform:translateY(-1px);
}

.ai-chat-agent-quick-btn:active{
    transform:scale(.96);
}



/* === Send Button (force correct look, no !important) === */
#ai-chat-agent-widget .ai-chat-agent-send-button{
    width: 45px;
    height: 45px;
    background: var(--ai-chat-widget-color);
    border: 0;
    border-radius: 50%;
    padding: 0;
    margin: 0;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 45px;
    line-height: 1;
    appearance: none;
    -webkit-appearance: none;
    outline: none;
}

#ai-chat-agent-widget .ai-chat-agent-send-button:hover{
    filter: brightness(1.08);
}

#ai-chat-agent-widget .ai-chat-agent-send-button:active{
    transform: scale(0.95);
}

#ai-chat-agent-widget .ai-chat-agent-send-button .ai-chat-agent-send-svg{
    width: 18px;
    height: 18px;
    display: block;
    color: #ffffff;
}


/* === Header Actions (Settings + Close) === */
.ai-chat-agent-header-actions{
    display:flex;
    align-items:center;
    gap:8px;
    position: relative;
}

.ai-chat-agent-settings-btn{
    width:30px;
    height:30px;
    display:flex;
    align-items:center;
    justify-content:center;
    cursor:pointer;
    border-radius:50%;
    border:0;
    background: transparent;
    padding:0;
    color:#fff;
    transition: background 0.2s ease;
}

.ai-chat-agent-settings-btn:hover{
    background: rgba(255,255,255,0.2);
}

.ai-chat-agent-settings-btn svg{
    width:18px;
    height:18px;
}

.ai-chat-agent-settings-menu{
    position:absolute;
    top: 38px;
    right: 0;
    background: #fff;
    border: 1px solid rgba(0,0,0,0.12);
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.18);
    padding: 6px;
    min-width: 160px;
    display:none;
    z-index: 10;
}

.ai-chat-agent-settings-menu.is-open{
    display:block;
}

.ai-chat-agent-settings-menu .ai-chat-agent-clear-chat{
    width:100%;
    border:0;
    background: transparent;
    padding: 10px 10px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    text-align:left;
}

.ai-chat-agent-settings-menu .ai-chat-agent-clear-chat:hover{
    background:#f1f3f5;
}


/* === Fix header actions layout === */
.ai-chat-agent-header{
    position: relative;
}

.ai-chat-agent-header-actions{
    display:flex;
    align-items:center;
    gap:10px;
}

.ai-chat-agent-settings-btn{
    width:30px;
    height:30px;
    background: transparent;
    border:0;
    padding:0;
    display:flex;
    align-items:center;
    justify-content:center;
    color:#fff;
}

.ai-chat-agent-settings-menu{
    position:absolute;
    top:48px;
    right:0;
    background:#ffffff;
    border-radius:12px;
    box-shadow:0 15px 40px rgba(0,0,0,0.2);
    border:1px solid rgba(0,0,0,0.08);
    min-width:170px;
    display:none;
    z-index:9999;
}

.ai-chat-agent-settings-menu.is-open{
    display:block;
}


/* === Settings button/menu (scoped, no !important) === */
#ai-chat-agent-widget .ai-chat-agent-header-actions{
    display:flex;
    align-items:center;
    gap:8px;
    position: relative;
}

#ai-chat-agent-widget .ai-chat-agent-settings-btn{
    width:30px;
    height:30px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    cursor:pointer;
    border-radius:50%;
    border:0;
    background: transparent;
    padding:0;
    color:#fff;
    appearance:none;
    -webkit-appearance:none;
}

#ai-chat-agent-widget .ai-chat-agent-settings-btn:hover{
    background: rgba(255,255,255,0.2);
}

#ai-chat-agent-widget .ai-chat-agent-settings-btn svg{
    width:18px;
    height:18px;
    display:block;
}

#ai-chat-agent-widget .ai-chat-agent-settings-menu{
    position:absolute;
    top: 38px;
    right: 0;
    background: #fff;
    border: 1px solid rgba(0,0,0,0.12);
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.18);
    padding: 6px;
    min-width: 160px;
    display:none;
    z-index: 10;
}

#ai-chat-agent-widget .ai-chat-agent-settings-menu.is-open{
    display:block;
}