/* 🤖 Elegant Dark Glassmorphic AI Agent Chat Widget Stylesheet */

:root {
    --agent-bg: rgba(18, 18, 18, 0.85);
    --agent-border: rgba(255, 255, 255, 0.08);
    --agent-glow: rgba(233, 193, 118, 0.15);
    --agent-accent: #e9c176; /* Golden warm tone */
    --agent-on-accent: #412d00;
    --agent-text-primary: #ffffff;
    --agent-text-secondary: #c8c6c5;
    --agent-surface-container: rgba(255, 255, 255, 0.03);
}

/* --- Floating trigger sphere --- */
#agent-chat-trigger {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(18, 18, 18, 0.8);
    border: 1px solid var(--agent-accent);
    color: var(--agent-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 10px var(--agent-glow);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
#agent-chat-trigger:hover {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6), 0 0 20px rgba(233, 193, 118, 0.3);
}
#agent-chat-trigger span {
    font-size: 28px;
}
#agent-chat-trigger .online-status {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 12px;
    height: 12px;
    background-color: #81c784;
    border: 2px solid #121212;
    border-radius: 50%;
}

/* --- Main Widget Box --- */
#agent-chat-window {
    position: fixed;
    bottom: 96px;
    right: 24px;
    width: 380px;
    height: 550px;
    border-radius: 16px;
    background: var(--agent-bg);
    border: 1px solid var(--agent-border);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 999;
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.075, 0.82, 0.165, 1);
}
#agent-chat-window.is-active {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

/* --- Widget Header --- */
.agent-header {
    padding: 16px;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.agent-header-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}
.agent-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(233, 193, 118, 0.1);
    border: 1px solid var(--agent-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--agent-accent);
}
.agent-info h4 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--agent-text-primary);
}
.agent-info span {
    font-size: 0.72rem;
    color: #81c784;
    display: flex;
    align-items: center;
    gap: 4px;
}
.agent-header-ctrl button {
    background: transparent;
    border: none;
    color: var(--agent-text-secondary);
    cursor: pointer;
    outline: none;
    transition: color 0.2s;
    display: grid;
    place-items: center;
}
.agent-header-ctrl button:hover {
    color: var(--agent-text-primary);
}

/* --- Chat Messages Area --- */
.agent-messages-container {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
}
.agent-msg-bubble {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 0.85rem;
    line-height: 1.45;
    word-break: break-word;
}
.agent-msg-bubble.user {
    align-self: flex-end;
    background: var(--agent-accent);
    color: var(--agent-on-accent);
    font-weight: 500;
    border-bottom-right-radius: 2px;
}
.agent-msg-bubble.agent {
    align-self: flex-start;
    background: rgba(255, 255, 255, 0.04);
    color: var(--agent-text-primary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom-left-radius: 2px;
}
.agent-msg-bubble p {
    margin: 0 0 8px;
}
.agent-msg-bubble p:last-child {
    margin-bottom: 0;
}
.agent-msg-bubble strong {
    color: var(--agent-accent);
}
.agent-msg-bubble.user strong {
    color: inherit;
}

/* --- Typing Indicator --- */
.agent-typing-bubble {
    align-self: flex-start;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 12px 18px;
    border-radius: 12px;
    border-bottom-left-radius: 2px;
    display: flex;
    gap: 5px;
    align-items: center;
}
.agent-typing-dot {
    width: 6px;
    height: 6px;
    background: var(--agent-accent);
    border-radius: 50%;
    animation: agentBounce 1.4s infinite ease-in-out both;
    opacity: 0.6;
}
.agent-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.agent-typing-dot:nth-child(3) { animation-delay: 0.4s; }

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

/* --- Rich UI Layout Blocks --- */
.rich-container {
    width: 100%;
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Carousel */
.rich-carousel {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: thin;
    scrollbar-color: var(--agent-accent) transparent;
}
.rich-carousel-card {
    flex: 0 0 200px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.rich-carousel-img {
    height: 100px;
    background: #111;
    overflow: hidden;
}
.rich-carousel-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.rich-carousel-body {
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}
.rich-carousel-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: #fff;
    margin: 0;
}
.rich-carousel-desc {
    font-size: 0.7rem;
    color: var(--agent-text-secondary);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.rich-carousel-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}
.rich-carousel-price {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--agent-accent);
}
.rich-carousel-btn {
    background: var(--agent-accent);
    color: var(--agent-on-accent);
    border: none;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
}

/* Forms */
.rich-form-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.rich-form-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--agent-accent);
    margin: 0 0 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.rich-form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.rich-form-group label {
    font-size: 0.68rem;
    color: var(--agent-text-secondary);
    font-weight: 500;
}
.rich-form-group input, .rich-form-group select, .rich-form-group textarea {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #fff;
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 0.78rem;
    outline: none;
    font-family: inherit;
}
.rich-form-group input:focus, .rich-form-group select:focus, .rich-form-group textarea:focus {
    border-color: var(--agent-accent);
}
.rich-form-group select option {
    background: #121212;
    color: #fff;
}
.rich-form-submit {
    background: var(--agent-accent);
    color: var(--agent-on-accent);
    border: none;
    padding: 8px 14px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: transform 0.2s;
}
.rich-form-submit:hover {
    transform: translateY(-1px);
}

/* Quick Replies Chips */
.agent-quick-replies-row {
    padding: 8px 16px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
}
.agent-reply-chip {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--agent-accent);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s ease;
}
.agent-reply-chip:hover {
    background: var(--agent-accent);
    color: var(--agent-on-accent);
    border-color: var(--agent-accent);
    transform: translateY(-1px);
}

/* --- Message Input Area --- */
.agent-input-container {
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.01);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    gap: 8px;
    align-items: center;
}
.agent-input-field {
    flex: 1;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #fff;
    padding: 8px 14px;
    border-radius: 24px;
    font-size: 0.82rem;
    outline: none;
    font-family: inherit;
    transition: border-color 0.2s;
}
.agent-input-field:focus {
    border-color: var(--agent-accent);
}
.agent-send-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--agent-accent);
    color: var(--agent-on-accent);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
    outline: none;
}
.agent-send-btn:hover {
    transform: scale(1.05);
}
.agent-send-btn span {
    font-size: 18px;
}

/* --- Mobile Responsiveness --- */
@media (max-width: 480px) {
    #agent-chat-window {
        bottom: 0 !important;
        right: 0 !important;
        width: 100% !important;
        height: 100% !important;
        border-radius: 0 !important;
        border: none !important;
    }
}