/* ============================================
   BIMA AI Chatbot Section
   ============================================ */

.bima-ai-section {
    background: linear-gradient(135deg, rgba(var(--primary-color-rgb), 0.03) 0%, rgba(var(--secondary-color-rgb), 0.05) 100%);
    padding: 3rem 0;
}

.bima-ai-card {
    background: #ffffff;
    border-radius: 1.25rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08), 0 1px 4px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    border: 1px solid rgba(var(--primary-color-rgb), 0.12);
}

/* Header */
.bima-ai-header {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 1.25rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-color-dark) 100%);
    color: white;
}

.bima-ai-avatar {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
}

.bima-ai-avatar svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.bima-ai-avatar svg circle:first-child {
    fill: white;
}

.bima-ai-avatar svg path {
    fill: var(--primary-color);
}

.bima-ai-avatar svg circle:not(:first-child) {
    fill: white;
}

.bima-ai-title h3 {
    color: white;
    font-size: 1.2rem;
    letter-spacing: 0.5px;
}

.bima-ai-title small {
    color: rgba(255, 255, 255, 0.85) !important;
    font-size: 0.8rem;
}

/* Chat Area */
.bima-ai-chat {
    padding: 1.25rem 1.5rem;
    max-height: 400px;
    min-height: 120px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    scroll-behavior: smooth;
}

.bima-ai-chat::-webkit-scrollbar {
    width: 5px;
}

.bima-ai-chat::-webkit-scrollbar-track {
    background: transparent;
}

.bima-ai-chat::-webkit-scrollbar-thumb {
    background: rgba(var(--primary-color-rgb), 0.2);
    border-radius: 10px;
}

/* Messages */
.bima-ai-message {
    display: flex;
    max-width: 85%;
    animation: bimaFadeIn 0.3s ease;
}

.bima-ai-message.assistant {
    align-self: flex-start;
}

.bima-ai-message.user {
    align-self: flex-end;
}

.message-bubble {
    padding: 0.75rem 1rem;
    border-radius: 1rem;
    font-size: 0.9rem;
    line-height: 1.55;
    word-break: break-word;
}

.bima-ai-message.assistant .message-bubble {
    background: var(--grey-color);
    color: var(--text-color);
    border-bottom-left-radius: 0.25rem;
}

.bima-ai-message.user .message-bubble {
    background: var(--primary-color);
    color: white;
    border-bottom-right-radius: 0.25rem;
}

/* Typing indicator */
.bima-ai-message.typing .message-bubble {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0.875rem 1.25rem;
}

.typing-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(var(--primary-color-rgb), 0.4);
    animation: bimaTyping 1.4s infinite;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

/* Suggestion Chips */
.bima-ai-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0 1.5rem 0.75rem;
}

.suggestion-chip {
    background: rgba(var(--primary-color-rgb), 0.08);
    color: var(--primary-color);
    border: 1.5px solid rgba(var(--primary-color-rgb), 0.2);
    border-radius: 2rem;
    padding: 0.4rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: "Red Hat Display", system-ui;
    white-space: nowrap;
}

.suggestion-chip:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

/* Input Area */
.bima-ai-input {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.25rem;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    background: #fafbfc;
}

.bima-ai-input input {
    flex: 1;
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    border-radius: 2rem;
    padding: 0.65rem 1.15rem;
    font-size: 0.9rem;
    font-family: "Red Hat Display", system-ui;
    outline: none;
    background: white;
    transition: border-color 0.2s;
}

.bima-ai-input input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(var(--primary-color-rgb), 0.1);
}

.bima-ai-input input::placeholder {
    color: #aab;
}

.bima-ai-input button {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: none;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
    font-size: 1.2rem;
}

.bima-ai-input button:hover {
    background: var(--primary-color-dark);
    transform: scale(1.05);
}

.bima-ai-input button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Animations */
@keyframes bimaFadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bimaTyping {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.4;
    }
    30% {
        transform: translateY(-6px);
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .bima-ai-section {
        padding: 1.5rem 0;
    }

    .bima-ai-header {
        padding: 1rem 1.125rem;
    }

    .bima-ai-title h3 {
        font-size: 1.05rem;
    }

    .bima-ai-title small {
        font-size: 0.72rem;
    }

    .bima-ai-chat {
        padding: 1rem 1.125rem;
        max-height: 350px;
    }

    .bima-ai-message {
        max-width: 92%;
    }

    .message-bubble {
        font-size: 0.85rem;
    }

    .bima-ai-suggestions {
        padding: 0 1.125rem 0.625rem;
        gap: 0.375rem;
    }

    .suggestion-chip {
        font-size: 0.72rem;
        padding: 0.35rem 0.8rem;
    }

    .bima-ai-input {
        padding: 0.75rem 1rem;
    }

    .bima-ai-input input {
        font-size: 0.85rem;
        padding: 0.6rem 1rem;
    }

    .bima-ai-input button {
        width: 38px;
        height: 38px;
        font-size: 1.1rem;
    }
}