/* ============================================================
   FEASTFLOW — AI CONCIERGE ASSISTANT STYLES
   ============================================================ */

.ai-concierge-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
}

.ai-concierge-trigger {
    background: var(--theme-primary-grad, linear-gradient(135deg, #10B981, #059669));
    color: var(--theme-bg, #0b0914);
    border: none;
    padding: 10px 18px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 700;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    z-index: 10040;
}

[data-theme="midnight-violet"] .ai-concierge-trigger,
[data-theme="midnight-emerald"] .ai-concierge-trigger {
    color: #0b0914 !important;
}

[data-theme="editorial-light"] .ai-concierge-trigger {
    color: #ffffff !important;
}

.ai-concierge-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    line-height: 1;
}

.ai-concierge-icon i {
    font-size: inherit;
    color: inherit;
}

.ai-concierge-trigger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.45);
}

.ai-concierge-pulse {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 12px;
    height: 12px;
    background: var(--theme-accent, #F59E0B);
    border-radius: 50%;
    border: 2px solid #fff;
}

.ai-concierge-card {
    position: absolute;
    bottom: 60px;
    right: 0;
    width: 360px;
    max-width: 90vw;
    height: 480px;
    background: var(--theme-bg-card, #fff);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--theme-border, rgba(0,0,0,0.08));
    box-shadow: 0 16px 40px rgba(0,0,0,0.3);
}

.ai-concierge-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(4px);
    z-index: 10040;
}

.ai-concierge-hidden {
    display: none !important;
}

.ai-concierge-drag-handle {
    display: flex;
    justify-content: center;
    padding: 10px 0 4px 0;
    background: #111827;
}

.ai-drag-bar {
    width: 38px;
    height: 4px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.35);
}

@media (max-width: 767px) {
    .ai-concierge-container {
        bottom: 20px;
        right: 20px;
    }
    .ai-concierge-trigger {
        width: 58px;
        height: 58px;
        border-radius: 50%;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
    }
    .ai-concierge-trigger .ai-concierge-icon {
        font-size: 1.55rem;
    }
    .ai-concierge-card {
        position: fixed !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100% !important;
        max-width: 100vw !important;
        height: 85vh !important;
        max-height: 85vh !important;
        border-radius: 22px 22px 0 0 !important;
        border-bottom: none !important;
        box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.5) !important;
        z-index: 10050 !important;
    }
}

.ai-concierge-header {
    background: linear-gradient(135deg, #111827, #1f2937);
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.ai-concierge-avatar {
    width: 32px;
    height: 32px;
    background: var(--theme-primary, #10B981);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.ai-online-status {
    color: #9CA3AF;
    font-size: 11px;
}

.ai-dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    background: var(--theme-primary, #10B981);
    border-radius: 50%;
    margin-right: 4px;
}

.ai-concierge-body {
    flex: 1;
    padding: 14px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: var(--theme-bg-body, #F9FAFB);
}

.ai-msg {
    display: flex;
    width: 100%;
}

.ai-msg-bot {
    justify-content: flex-start;
}

.ai-msg-user {
    justify-content: flex-end;
}

.ai-msg-bubble {
    max-width: 85%;
    padding: 9px 13px;
    font-size: 13px;
    line-height: 1.4;
    border-radius: 14px;
}

.ai-msg-bot .ai-msg-bubble {
    background: var(--theme-bg-card, #fff);
    color: var(--theme-text, #1F2937);
    border: 1px solid var(--theme-border, #E5E7EB);
    border-bottom-left-radius: 3px;
}

.ai-msg-user .ai-msg-bubble {
    background: var(--theme-primary, #10B981);
    color: #fff;
    border-bottom-right-radius: 3px;
}

.ai-chips-wrapper {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 4px;
}

.ai-chip-btn {
    background: var(--theme-bg-card, #fff);
    border: 1px solid var(--theme-border, #D1D5DB);
    padding: 6px 10px;
    border-radius: 12px;
    font-size: 12px;
    text-align: left;
    color: var(--theme-text, #374151);
    cursor: pointer;
    transition: all 0.15s ease;
}

.ai-chip-btn:hover {
    background: rgba(var(--theme-primary-rgb, 16, 185, 129), 0.1);
    border-color: var(--theme-primary, #10B981);
    color: var(--theme-primary, #10B981);
}

.ai-concierge-footer {
    padding: 10px 12px;
    background: var(--theme-bg-card, #fff);
    border-top: 1px solid var(--theme-border, #E5E7EB);
}

.ai-send-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    background: var(--theme-primary, #10B981) !important;
    border-color: var(--theme-primary, #10B981) !important;
    color: #fff !important;
}