/* ====================================
   Contextual Page Assistant Styles
   Lightweight, Subtle, Non-intrusive
   ==================================== */

.contextual-assistant {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    align-items: flex-end;
    gap: 16px;
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none; /* Allow clicking through except on interactive elements */
}

.contextual-assistant * {
    pointer-events: auto; /* Re-enable pointer events for child elements */
}

/* ===== Assistant Character ===== */
.assistant-character {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.assistant-avatar {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow:
        0 4px 12px rgba(102, 126, 234, 0.2),
        0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
    /* Subtle bounce animation on load */
    animation: gentleBounce 0.6s ease-out;
}

@keyframes gentleBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

.assistant-face {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* Eyes */
.assistant-eyes {
    display: flex;
    gap: 12px;
    margin-bottom: 8px;
}

.eye {
    width: 12px;
    height: 12px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.pupil {
    width: 6px;
    height: 6px;
    background: #1a202c;
    border-radius: 50%;
    transition: transform 0.1s ease-out;
    /* Subtle eye movement - not jerky */
}

/* Mouth (subtle smile) */
.assistant-mouth {
    width: 20px;
    height: 10px;
    border: 2px solid white;
    border-top: none;
    border-radius: 0 0 20px 20px;
}

/* ===== Guidance Bubble ===== */
.assistant-bubble {
    background: white;
    border-radius: 12px;
    padding: 16px 20px;
    max-width: 320px;
    box-shadow:
        0 10px 40px rgba(0, 0, 0, 0.08),
        0 2px 8px rgba(0, 0, 0, 0.04);
    position: relative;
    /* Subtle slide-in animation */
    animation: slideInRight 0.4s ease-out 0.2s both;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Speech bubble triangle (pointing to assistant) */
.assistant-bubble::before {
    content: '';
    position: absolute;
    bottom: 20px;
    right: 100%;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 8px 12px 8px 0;
    border-color: transparent white transparent transparent;
    filter: drop-shadow(-2px 0 2px rgba(0, 0, 0, 0.03));
}

.bubble-content {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.bubble-icon {
    font-size: 20px;
    flex-shrink: 0;
    line-height: 1.4;
}

.bubble-text {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    color: #2d3748;
    font-weight: 400;
}

/* Dismiss Button */
.assistant-dismiss {
    position: absolute;
    top: 8px;
    right: 8px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    opacity: 0.3;
    transition: opacity 0.2s ease;
    color: #4a5568;
    border-radius: 4px;
}

.assistant-dismiss:hover {
    opacity: 1;
    background: rgba(0, 0, 0, 0.05);
}

.assistant-dismiss:focus {
    outline: none;
    opacity: 1;
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.3);
}

/* ===== Responsive Adjustments ===== */
@media (max-width: 768px) {
    .contextual-assistant {
        bottom: 16px;
        right: 16px;
        max-width: calc(100vw - 32px);
    }

    .assistant-bubble {
        max-width: 260px;
        padding: 12px 16px;
    }

    .assistant-avatar {
        width: 52px;
        height: 52px;
    }

    .bubble-text {
        font-size: 13px;
    }
}

/* ===== Accessibility ===== */
@media (prefers-reduced-motion: reduce) {
    .contextual-assistant,
    .assistant-avatar,
    .assistant-bubble,
    .pupil {
        animation: none !important;
        transition: none !important;
    }
}

/* ===== Dark Mode Support (Optional) ===== */
@media (prefers-color-scheme: dark) {
    .assistant-bubble {
        background: #2d3748;
        border-color: rgba(255, 255, 255, 0.1);
        box-shadow:
            0 10px 40px rgba(0, 0, 0, 0.3),
            0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .assistant-bubble::before {
        border-color: transparent #2d3748 transparent transparent;
    }

    .bubble-text {
        color: #e2e8f0;
    }

    .assistant-dismiss {
        color: #cbd5e0;
    }

    .assistant-dismiss:hover {
        background: rgba(255, 255, 255, 0.1);
    }
}

/* ===== Print Styles ===== */
@media print {
    .contextual-assistant {
        display: none !important;
    }
}