:root {
    --ppsnco-primary: #543DF2 !important;        /* Logo Indigo Purple */
    --ppsnco-primary-hover: #432CD8 !important;
    --ppsnco-dark: #3F0E6D !important;           /* Logo Deep Violet Text */
    --ppsnco-halo: #D6CEFF !important;           /* Logo Soft Purple Circle */
    --ppsnco-accent: #FF3B70 !important;         /* Logo Magenta Pink Fluid Accent */
    --ppsnco-bg: #F4F3FF !important;             /* Light Purple Tinted Background */
    --ppsnco-surface: #FFFFFF !important;
    --ppsnco-text: #1E1B4B !important;
    --ppsnco-text-muted: #64748B !important;
    --ppsnco-border: #E2E8F0 !important;
    --ppsnco-radius: 20px !important;
    --ppsnco-shadow: 0 12px 35px -8px rgba(63, 14, 109, 0.15) !important;
}

/* Container */
#ppsnco-ai-panel.ppsnco-page-embedded {
    position: relative !important;
    width: 100% !important;
    max-width: 760px !important;
    height: 760px !important; /* Slightly increased to fit footer cleanly */
    margin: 30px auto !important;
    background: var(--ppsnco-surface) !important;
    border-radius: var(--ppsnco-radius) !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
    border: 1.5px solid rgba(84, 61, 242, 0.18) !important;
    box-shadow: var(--ppsnco-shadow) !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
}

/* Header */
.ppsnco-panel-header {
    background: linear-gradient(135deg, var(--ppsnco-dark) 0%, var(--ppsnco-primary) 100%) !important;
    color: #FFF !important;
    padding: 18px 24px !important;
    display: flex !important;
    align-items: center !important;
}
.ppsnco-brand-info { display: flex !important; align-items: center !important; gap: 14px !important; }
.ppsnco-avatar {
    width: 44px !important; height: 44px !important; background: var(--ppsnco-halo) !important; color: var(--ppsnco-primary) !important;
    border-radius: 50% !important; font-weight: 900 !important; font-size: 22px !important; display: flex !important; align-items: center !important; justify-content: center !important;
}
.ppsnco-panel-header h3 { margin: 0 !important; font-size: 19px !important; font-weight: 800 !important; color: #FFF !important; }
.ppsnco-panel-header p { margin: 3px 0 0 0 !important; font-size: 12px !important; opacity: 0.9 !important; }

/* Status Dot */
.ppsnco-status-dot {
    width: 8px !important; height: 8px !important; background: var(--ppsnco-accent) !important; border-radius: 50% !important; display: inline-block !important;
}

/* Messages Area */
.ppsnco-messages-container {
    flex: 1 !important; padding: 24px !important; overflow-y: auto !important; background: var(--ppsnco-bg) !important;
    display: flex !important; flex-direction: column !important; gap: 16px !important;
}
.ppsnco-msg-assistant {
    background: #FFF !important; border: 1px solid var(--ppsnco-border) !important; align-self: flex-start !important;
    color: var(--ppsnco-text) !important; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03) !important;
}
.ppsnco-msg-user {
    background: var(--ppsnco-primary) !important; color: #FFF !important; align-self: flex-end !important;
    border-bottom-right-radius: 4px !important;
}

/* Action Chips */
.ppsnco-quick-actions { display: flex !important; flex-wrap: wrap !important; gap: 8px !important; margin-top: 14px !important; }
.ppsnco-chip {
    background: #FFF !important; color: var(--ppsnco-primary) !important; border: 1.5px solid var(--ppsnco-halo) !important;
    padding: 8px 16px !important; border-radius: 50px !important; font-size: 13px !important; cursor: pointer !important; font-weight: 600 !important;
}
.ppsnco-chip:hover { background: var(--ppsnco-primary) !important; color: #FFF !important; }

/* Compact Product Cards & Fixed Thumbnail Dimensions */
.ppsnco-product-card {
    display: flex !important; align-items: center !important; gap: 12px !important; background: #FFF !important; border: 1.5px solid var(--ppsnco-border) !important;
    border-radius: 12px !important; padding: 8px 12px !important; min-height: 56px !important;
}
.ppsnco-product-card img {
    width: 44px !important;
    height: 44px !important;
    max-width: 44px !important;
    max-height: 44px !important;
    object-fit: contain !important;
    border-radius: 8px !important;
    background: #F8FAFC !important;
    border: 1px solid #F1F5F9 !important;
    flex-shrink: 0 !important;
}
.ppsnco-product-title { font-weight: 700 !important; color: var(--ppsnco-dark) !important; }
.ppsnco-product-price { font-weight: 800 !important; color: var(--ppsnco-primary) !important; }
.ppsnco-prod-check { width: 18px !important; height: 18px !important; accent-color: var(--ppsnco-primary) !important; }

/* Sticky Cart Bar */
#ppsnco-sticky-cart-bar {
    padding: 16px 24px !important; background: #FFF !important; border-top: 1px solid var(--ppsnco-border) !important;
    display: flex !important; justify-content: space-between !important; align-items: center !important;
}
.ppsnco-total-price { font-weight: 900 !important; font-size: 22px !important; color: var(--ppsnco-dark) !important; }
.ppsnco-primary-btn {
    background: linear-gradient(135deg, var(--ppsnco-primary) 0%, var(--ppsnco-dark) 100%) !important;
    color: #FFF !important; border: none !important; padding: 12px 24px !important; border-radius: 12px !important; font-weight: 700 !important;
    cursor: pointer !important;
}

/* Input Area */
.ppsnco-panel-input {
    padding: 14px 20px !important; background: #FFF !important; border-top: 1px solid var(--ppsnco-border) !important; display: flex !important; gap: 12px !important;
}
#ppsnco-input-field:focus { border-color: var(--ppsnco-primary) !important; }
#ppsnco-btn-send {
    background: var(--ppsnco-accent) !important; color: #FFF !important; border: none !important; border-radius: 50% !important;
    width: 44px !important; height: 44px !important; cursor: pointer !important; display: flex !important; align-items: center !important; justify-content: center !important;
}

/* Footer Disclaimer & Credits */
.ppsnco-panel-footer {
    padding: 8px 20px 10px 20px !important;
    background: #F8FAFC !important;
    border-top: 1px solid var(--ppsnco-border) !important;
    text-align: center !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 4px !important;
    align-items: center !important;
}
.ppsnco-disclaimer {
    margin: 0 !important;
    font-size: 11px !important;
    color: var(--ppsnco-text-muted) !important;
    line-height: 1.35 !important;
    max-width: 90% !important;
}
.ppsnco-credit {
    font-size: 11px !important;
    font-weight: 700 !important;
    color: var(--ppsnco-dark) !important;
    opacity: 0.8 !important;
}