/* Aurora Flow Theme */
:root {
    --brand-primary-green: #7fab31;
    --brand-primary-blue: #468aca;
    --aurora-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;

    /* Background Gradient */
    --aurora-bg-start: #effbe3;
    --aurora-bg-mid: #ffffff; 
    --aurora-bg-end: #d8f1f5;

    /* Text Colors */
    --aurora-text-primary: #333333;
    --aurora-text-secondary: #666666;
    --aurora-text-accent: var(--brand-primary-green);

    /* User Message */
    --user-message-bg: rgba(70, 139, 202, 0.3) !important;
    --user-message-text: #FFFFFF;
    --user-message-border-color: #6d9a2b;

    /* Bot Message (Glassmorphism) */
    --bot-message-bg: rgba(70, 139, 202, 0.3) !important;
    --bot-message-border: var(--brand-primary-blue);
    --bot-message-glow: 0 0 15px rgba(70, 139, 202, 0.15);
    --bot-message-text: var(--aurora-text-primary);

    /* Bot Avatar Orb */
    --orb-color-1: var(--brand-primary-green);
    --orb-color-2: var(--brand-primary-blue);
    --orb-color-3: #50fa7b;

    /* Input Area */
    --input-bg: #FFFFFF;
    --input-border: #DDDDDD;
    --input-focus-border: var(--brand-primary-green);
    --input-text-color: var(--aurora-text-primary);

    /* Scrollbar */
    --scrollbar-thumb-bg: rgba(0, 0, 0, 0.2);
    --scrollbar-thumb-hover-bg: rgba(0, 0, 0, 0.3);
    --scrollbar-track-bg: rgba(0, 0, 0, 0.05);
}

/* General Reset for the widget */
.chatWidgetContainer *,
.chatWidgetContainer *::before,
.chatWidgetContainer *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.chatWidgetContainer {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 380px;
    height: 575px;
    background: linear-gradient(160deg, var(--aurora-bg-start), var(--aurora-bg-mid), var(--aurora-bg-end));
    border-radius: 18px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0,0,0,0.03);
    display: none;
    flex-direction: column;
    z-index: 9998;
    overflow: hidden;
    font-family: var(--aurora-font);
    color: var(--aurora-text-primary);
    opacity: 0;
    transform: scale(0.9) translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.chatWidgetContainer.open {
    display: flex;
    animation: auroraWidgetOpen 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.chatWidgetContainer.closing {
    animation: auroraWidgetClose 0.3s cubic-bezier(0.55, 0.085, 0.68, 0.53) forwards;
}

@keyframes auroraWidgetOpen {
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes auroraWidgetClose {
    from {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
    to {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
}

.chatWidgetHeader {
    padding: 18px 22px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0,0,0,0.03);
    border-bottom: 1px solid rgba(0,0,0,0.07);
}

.chatWidgetHeader span {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--aurora-text-accent);
    text-shadow: 0 0 5px rgba(80, 250, 123, 0.5);
}

.chatWidgetHeader button {
    background: transparent;
    border: none;
    color: var(--aurora-text-secondary);
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
    transition: color 0.2s ease, transform 0.2s ease;
    padding: 5px;
    border-radius: 50%;
}

.chatWidgetHeader button:hover {
    color: var(--aurora-text-primary);
    transform: rotate(90deg);
}

.chatWidgetBody {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    scroll-behavior: smooth;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* Custom Scrollbar */
.chatWidgetBody::-webkit-scrollbar {
    width: 8px;
}
.chatWidgetBody::-webkit-scrollbar-track {
    background: var(--scrollbar-track-bg);
    border-radius: 4px;
}
.chatWidgetBody::-webkit-scrollbar-thumb {
    background-color: var(--scrollbar-thumb-bg);
    border-radius: 4px;
    border: 2px solid var(--scrollbar-track-bg);
}
.chatWidgetBody::-webkit-scrollbar-thumb:hover {
    background-color: var(--scrollbar-thumb-hover-bg);
}

/* Message wrapper */
.messageWrapper {
    display: flex;
    align-items: flex-start;
    max-width: 90%;
    opacity: 0;
    transform: translateX(-20px);
    animation: slideInBot 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.messageWrapper.user {
    align-self: flex-end;
    flex-direction: row-reverse;
    transform: translateX(20px);
    animation: slideInUser 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.messageWrapper.bot {
    align-self: flex-start;
    flex-direction: row;
}

@keyframes slideInBot {
    to { opacity: 1; transform: translateX(0); }
}
@keyframes slideInUser {
    to { opacity: 1; transform: translateX(0); }
}

.botAvatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    margin-right: 10px;
    flex-shrink: 0;
    background: linear-gradient(45deg, var(--orb-color-1), var(--orb-color-2), var(--orb-color-3));
    background-size: 200% 200%;
    animation: auroraOrbPulse 4s infinite ease-in-out, auroraOrbGradientShift 8s infinite linear;
    box-shadow: 0 0 10px var(--orb-color-2), 0 0 5px var(--orb-color-1) inset;
}

@keyframes auroraOrbPulse {
    0%, 100% { 
        transform: scale(1); 
        box-shadow: 0 0 10px var(--orb-color-2), 0 0 5px var(--orb-color-1) inset; 
    }
    50% { 
        transform: scale(1.05); 
        box-shadow: 0 0 15px var(--orb-color-2), 0 0 8px var(--orb-color-1) inset; 
    }
}
@keyframes auroraOrbGradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Base message styling */
.messageContent {
    padding: 10px 15px;
    border-radius: 16px;
    font-size: 0.95rem;
    line-height: 1.5;
    word-wrap: break-word;
}

.messageContent.bot {
    background: var(--bot-message-bg);
    color: var(--bot-message-text);
    border: 1px solid var(--bot-message-border);
    box-shadow: var(--bot-message-glow);
    backdrop-filter: blur(5px);
    border-radius: 4px 16px 16px 16px;
}

.messageContent.user {
    background: var(--user-message-bg);
    color: var(--user-message-text);
    box-shadow: 0 2px 5px rgba(148, 200, 60, 0.2);
    border-radius: 16px 16px 4px 16px;
    border: 1px solid var(--user-message-border-color);
}

.messageContent.typing {
    background: var(--bot-message-bg);
    color: var(--aurora-text-secondary);
    border: 1px solid var(--bot-message-border);
    font-style: italic;
    border-radius: 4px 16px 16px 16px;
}

/* Typing animation */
.typing .botAvatar {
    animation: auroraOrbPulse 1s infinite ease-in-out, auroraOrbGradientShift 4s infinite linear, typingSpin 1.5s infinite linear;
}

@keyframes typingSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.chatWidgetFooter {
    padding: 15px 20px;
    background: rgba(0,0,0,0.04);
    border-top: 1px solid rgba(0,0,0,0.07);
    display: flex;
    align-items: center;
    gap: 10px;
}

.chatWidgetInput {
    flex: 1;
    padding: 12px 18px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 25px;
    color: var(--input-text-color);
    font-family: var(--aurora-font);
    font-size: 0.95rem;
    outline: none;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    min-height: 48px;
}

.chatWidgetInput::placeholder {
    color: var(--aurora-text-secondary);
    opacity: 0.7;
}

.chatWidgetInput:focus {
    border-color: var(--input-focus-border);
    box-shadow: 0 0 10px rgba(148, 200, 60, 0.3);
    background: rgba(148, 200, 60, 0.03);
    transform: translateY(-1px);
}

.chatWidgetSend {
    background: var(--user-message-bg);
    border: none;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 2px 8px rgba(148, 200, 60, 0.25);
}

.chatWidgetSend:hover {
    background: #6d9a2b;
    box-shadow: 0 4px 12px rgba(148, 200, 60, 0.35);
    transform: translateY(-2px) scale(1.05);
}

.chatWidgetSend:hover svg {
    transform: rotate(-15deg) scale(1.1);
}

.chatWidgetSend:active {
    transform: translateY(0) scale(1);
    box-shadow: 0 2px 5px rgba(148, 200, 60, 0.2);
}

.chatWidgetSend svg {
    width: 22px;
    height: 22px;
    stroke: var(--user-message-text);
    transition: transform 0.3s ease;
}

/* Floating Button */
.chatWidgetButton {
    position: fixed;
    bottom: 60px !important;
    right: 25px;
    cursor: pointer;
    z-index: 1001;
    background: linear-gradient(45deg, var(--orb-color-1), var(--orb-color-2));
    border: none;
    padding: 0;
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.chatWidgetButton:hover {
    transform: scale(1.1) rotate(15deg);
    box-shadow: 0 8px 20px rgba(0,0,0,0.25), 0 0 10px var(--brand-primary-green);
}

.chatWidgetButton img {
    width: 34px;
    height: 34px;
    filter: drop-shadow(0 0 3px rgba(255,255,255,0.5));
}

/* Hide button when chat is open */
.chatWidgetButton.hidden {
    display: none;
}

/* Strong text styling */
.messageContent strong {
    color: var(--aurora-text-accent);
    font-weight: bold;
}

.messageContent a {
    color: var(--user-message-bg);
    text-decoration: none;
    font-weight: 600;
}

.messageContent a:hover {
    text-decoration: underline;
}

/* Sanitized HTML styling */
.messageContent p a {
    color: var(--user-message-bg);
    text-decoration: underline;
    font-weight: bold;
}
.messageContent p a:hover {
    color: var(--aurora-text-accent);
}
.messageContent p strong {
    color: var(--aurora-text-accent);
    font-weight: bold;
}
.messageContent p {
    margin: 0;
    line-height: 1.5;
}
.messageContent ol,
.messageContent ul {
    margin-left: 20px;
    padding-left: 10px;
}
.messageContent li {
    margin-bottom: 5px;
}

/* Responsive */
@media (max-width: 480px) {
    .chatWidgetContainer {
        width: calc(100vw - 20px);
        height: calc(100vh - 20px);
        bottom: 10px;
        right: 10px;
        border-radius: 12px;
    }
    .chatWidgetHeader {
        padding: 15px;
    }
    .chatWidgetHeader span {
        font-size: 1rem;
    }
    .chatWidgetBody {
        padding: 15px;
        gap: 12px;
    }
    .messageWrapper {
        max-width: 95%;
    }
    .botAvatar {
        width: 32px;
        height: 32px;
        margin-right: 8px;
    }
    .messageContent {
        padding: 8px 12px;
        font-size: 0.9rem;
    }
    .chatWidgetFooter {
        padding: 10px 15px;
        gap: 8px;
    }
    .chatWidgetInput {
        padding: 10px 15px;
        min-height: 44px;
        font-size: 0.9rem;
    }
    .chatWidgetSend {
        width: 44px;
        height: 44px;
    }
    .chatWidgetSend svg {
        width: 20px;
        height: 20px;
    }
    .chatWidgetButton {
        width: 56px;
        height: 56px;
        bottom: 15px;
        right: 15px;
    }
    .chatWidgetButton img {
        width: 30px;
        height: 30px;
    }
}

/* Fallback */
@supports not (backdrop-filter: blur(5px)) {
    .messageContent.bot {
        background: rgba(30, 40, 70, 0.7);
    }
}