/* =====================================================
   CHATBOT PAGE — Styles
   ===================================================== */

/* Wrapper: stretch page-content to fill height with no padding */
.chatbot-page-content {
    height: 100%;
    padding: 0;
    display: flex;
    flex-direction: column;
}

/* ── Layout ──────────────────────────────────────── */
.chatbot-layout {
    display: flex;
    height: 100%;
    gap: 0;
    overflow: hidden;
}

/* ── Suggestions Sidebar ─────────────────────────── */
.chatbot-sidebar {
    width: 260px;
    flex-shrink: 0;
    background: var(--bg-panel);
    border-right: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    padding: 1.5rem 1rem;
    gap: 1.25rem;
    overflow-y: auto;
}

.chatbot-sidebar-title {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    padding: 0 0.25rem;
}

.chatbot-suggestion-chip {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.75rem;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
    color: var(--text-secondary);
    font-size: 0.82rem;
    line-height: 1.4;
    text-align: left;
}

.chatbot-suggestion-chip:hover {
    background: var(--bg-sidebar-hover);
    border-color: var(--accent);
    color: var(--text-main);
    transform: translateX(3px);
}

.chatbot-suggestion-chip .chip-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 1px;
}

/* ── Chat Panel ──────────────────────────────────── */
.chatbot-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg-deep);
}

.chatbot-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-panel);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.chatbot-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.chatbot-header-info h2 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    margin: 0;
}

.chatbot-header-info p {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.chatbot-status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #22c55e;
    display: inline-block;
    animation: pulse-green 2s infinite;
}

@keyframes pulse-green {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }
}

.chatbot-clear-btn {
    margin-left: auto;
    background: transparent;
    border: 1px solid var(--border-light);
    color: var(--text-muted);
    padding: 0.4rem 0.75rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.78rem;
    transition: all 0.2s;
}

.chatbot-clear-btn:hover {
    border-color: var(--accent);
    color: var(--text-main);
}

/* ── Messages ────────────────────────────────────── */
.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    scroll-behavior: smooth;
}

/* scrollbar */
.chatbot-messages::-webkit-scrollbar {
    width: 5px;
}

.chatbot-messages::-webkit-scrollbar-track {
    background: transparent;
}

.chatbot-messages::-webkit-scrollbar-thumb {
    background: var(--border-light);
    border-radius: 3px;
}

.chat-message {
    display: flex;
    gap: 0.6rem;
    max-width: 78%;
    animation: msg-in 0.25s ease-out;
}

@keyframes msg-in {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-message.user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

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

.msg-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.chat-message.ai .msg-icon {
    background: linear-gradient(135deg, var(--primary), var(--accent));
}

.chat-message.user .msg-icon {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    color: var(--text-muted);
}

.msg-bubble {
    padding: 0.7rem 1rem;
    border-radius: 14px;
    font-size: 0.875rem;
    line-height: 1.55;
    white-space: pre-wrap;
    word-break: break-word;
}

.chat-message.ai .msg-bubble {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-top-left-radius: 4px;
    color: var(--text-main);
}

.chat-message.user .msg-bubble {
    background: var(--accent);
    color: #fff;
    border-top-right-radius: 4px;
}

/* Function-call status bubble */
.msg-bubble.fn-call {
    background: transparent;
    border: 1px dashed var(--border-light);
    color: var(--text-muted);
    font-size: 0.78rem;
    font-style: italic;
    padding: 0.45rem 0.8rem;
}

/* ── Confirmation Bubble ─────────────────────────── */
.chat-confirm-bubble {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-top-left-radius: 4px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.chat-confirm-text {
    font-size: 0.875rem;
    color: var(--text-main);
    line-height: 1.5;
}

.chat-confirm-actions {
    display: flex;
    gap: 0.6rem;
}

.btn-confirm-yes,
.btn-confirm-no {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}

.btn-confirm-yes {
    background: var(--primary);
    color: white;
}

.btn-confirm-yes:hover {
    background: var(--primary-dark, #1d4ed8);
}

.btn-confirm-no {
    background: transparent;
    border: 1px solid var(--border-light);
    color: var(--text-main);
}

.btn-confirm-no:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

/* ── Markdown Styles (AI Bubbles) ────────────────────── */
.msg-bubble.markdown-body {
    white-space: normal;
    /* Override pre-wrap for proper markdown flow */
}

.msg-bubble.markdown-body p {
    margin: 0 0 0.75rem 0;
}

.msg-bubble.markdown-body p:last-child {
    margin-bottom: 0;
}

.msg-bubble.markdown-body strong {
    font-weight: 600;
    color: var(--text-main);
}

.msg-bubble.markdown-body ul,
.msg-bubble.markdown-body ol {
    margin: 0 0 0.75rem 0;
    padding-left: 1.5rem;
}

.msg-bubble.markdown-body ul:last-child,
.msg-bubble.markdown-body ol:last-child {
    margin-bottom: 0;
}

.msg-bubble.markdown-body li {
    margin-bottom: 0.25rem;
}

/* Tables in AI response */
.msg-bubble.markdown-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 0.75rem 0;
    font-size: 0.8rem;
}

.msg-bubble.markdown-body th,
.msg-bubble.markdown-body td {
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--border-light);
    text-align: left;
}

.msg-bubble.markdown-body th {
    background: rgba(0, 0, 0, 0.03);
    font-weight: 600;
}

.theme-dark .msg-bubble.markdown-body th {
    background: rgba(255, 255, 255, 0.03);
}

/* Code backticks */
.msg-bubble.markdown-body code {
    background: rgba(0, 0, 0, 0.05);
    padding: 0.1rem 0.3rem;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.8rem;
}

.theme-dark .msg-bubble.markdown-body code {
    background: rgba(255, 255, 255, 0.1);
}

.msg-bubble.error-bubble {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #f87171;
}

/* ── Typing Indicator ────────────────────────────── */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0.55rem 0.8rem;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 14px;
    border-top-left-radius: 4px;
    width: fit-content;
}

.typing-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--text-muted);
    animation: bounce-dot 1.4s ease-in-out infinite;
}

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

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

@keyframes bounce-dot {

    0%,
    60%,
    100% {
        transform: translateY(0);
        opacity: 0.4;
    }

    30% {
        transform: translateY(-6px);
        opacity: 1;
    }
}

/* ── Input Bar ───────────────────────────────────── */
.chatbot-input-bar {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-light);
    background: var(--bg-panel);
    display: flex;
    gap: 0.75rem;
    align-items: flex-end;
}

.chatbot-input-wrapper {
    flex: 1;
    display: flex;
    align-items: flex-end;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 0.6rem 0.9rem;
    transition: border-color 0.2s;
    gap: 0.5rem;
}

.chatbot-input-wrapper:focus-within {
    border-color: var(--accent);
}

#chatbot-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    resize: none;
    color: var(--text-main);
    font-family: inherit;
    font-size: 0.875rem;
    line-height: 1.5;
    max-height: 120px;
    min-height: 22px;
    overflow-y: auto;
}

#chatbot-input::placeholder {
    color: var(--text-muted);
}

.chatbot-send-btn {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: none;
    background: var(--accent);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

.chatbot-send-btn:hover {
    background: var(--primary);
    transform: scale(1.05);
}

.chatbot-send-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
}

/* ── Welcome state ───────────────────────────────── */
.chatbot-welcome {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    gap: 0.75rem;
    color: var(--text-muted);
    text-align: center;
    padding: 2rem;
}

.chatbot-welcome .welcome-icon {
    font-size: 2.5rem;
    opacity: 0.5;
}

.chatbot-welcome h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 0;
}

.chatbot-welcome p {
    font-size: 0.82rem;
    max-width: 280px;
    line-height: 1.55;
    margin: 0;
}