/* Orchestrator — Workflow Builder Styles */

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/* LAYOUT                                      */
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.orchestrator-wrapper {
    display: flex;
    height: calc(100vh - 140px);
    gap: 0;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}

.blockly-panel {
    flex: 3 1 0;
    position: relative;
    background: #f8f9fa;
    overflow: hidden;
    min-width: 200px;
}

.blockly-panel #blocklyDiv {
    width: 100%;
    height: 100%;
}

.panel-splitter {
    flex: 0 0 5px;
    background: #dee2e6;
    cursor: col-resize;
    position: relative;
    z-index: 10;
    transition: background 0.15s;
}

.panel-splitter:hover,
.panel-splitter.dragging {
    background: #0d6efd;
}

.code-exec-panel {
    flex: 2 1 0;
    display: flex;
    flex-direction: column;
    min-width: 200px;
    overflow: hidden;
}

.code-panel {
    flex: 1 1 50%;
    display: flex;
    flex-direction: column;
    border-bottom: 2px solid #dee2e6;
    min-height: 0;
}

.code-panel .panel-header {
    padding: 8px 12px;
    background: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #6c757d;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.code-panel .panel-header .badge {
    font-size: 0.7rem;
}

#lispEditor {
    flex: 1;
    resize: none;
    border: none;
    outline: none;
    font-family: 'Cascadia Code', 'Fira Code', 'Consolas', monospace;
    font-size: 0.82rem;
    line-height: 1.5;
    padding: 12px;
    background: #1e1e1e;
    color: #d4d4d4;
    tab-size: 2;
    min-height: 0;
    overflow: auto;
}

#lispEditor::placeholder {
    color: #6a6a6a;
}

.exec-panel {
    flex: 1 1 50%;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.exec-panel .panel-header {
    padding: 8px 12px;
    background: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #6c757d;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

#executionLog {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 12px;
    font-size: 0.82rem;
    min-height: 0;
}

/* ═══════════════════════════════════════════ */
/* TOP BAR                                     */
/* ═══════════════════════════════════════════ */

.orchestrator-topbar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.orchestrator-topbar .workflow-name-input {
    max-width: 280px;
    font-weight: 600;
}

.orchestrator-topbar .btn-group .btn {
    font-size: 0.85rem;
}

.token-cost-badge {
    font-size: 0.8rem;
    padding: 4px 10px;
}

/* ═══════════════════════════════════════════ */
/* EXECUTION LOG                               */
/* ═══════════════════════════════════════════ */

.exec-step {
    padding: 8px 10px;
    border-radius: 6px;
    margin-bottom: 6px;
    border: 1px solid #e9ecef;
    background: #fff;
}

.exec-step.pending {
    opacity: 0.5;
}

.exec-step.running {
    border-color: #0d6efd;
    background: #e8f0fe;
    animation: pulse-border 1.5s ease-in-out infinite;
}

.exec-step.success {
    border-color: #198754;
    background: #d1e7dd;
}

.exec-step.error {
    border-color: #dc3545;
    background: #f8d7da;
}

.exec-step .step-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 0.82rem;
}

.exec-step .step-header .status-icon {
    font-size: 1rem;
}

.exec-step .step-detail {
    font-size: 0.78rem;
    color: #6c757d;
    margin-top: 4px;
    max-height: 120px;
    overflow-y: auto;
}

.exec-step .step-detail pre {
    margin: 0;
    font-size: 0.75rem;
    background: rgba(0,0,0,0.05);
    padding: 6px;
    border-radius: 4px;
    max-height: 100px;
    overflow: auto;
    white-space: pre-wrap;
    word-break: break-all;
}

.exec-step .step-preview {
    margin-top: 6px;
}

.exec-step .step-preview img {
    max-width: 100%;
    max-height: 200px;
    border-radius: 4px;
    border: 1px solid #dee2e6;
}

.exec-step .step-preview .preview-btn {
    font-size: 0.78rem;
    margin-top: 4px;
}

@keyframes pulse-border {
    0%, 100% { border-color: #0d6efd; }
    50% { border-color: #6ea8fe; }
}

/* ═══════════════════════════════════════════ */
/* WORKFLOW PICKER MODAL                       */
/* ═══════════════════════════════════════════ */

.workflow-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    margin-bottom: 6px;
    cursor: pointer;
    transition: background 0.15s;
}

.workflow-list-item:hover {
    background: #f0f4ff;
    border-color: #0d6efd;
}

.workflow-list-item .wf-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.workflow-list-item .wf-date {
    font-size: 0.75rem;
    color: #6c757d;
}

.workflow-list-item .wf-desc {
    font-size: 0.78rem;
    color: #6c757d;
}

/* ═══════════════════════════════════════════ */
/* LOADING OVERLAY                             */
/* ═══════════════════════════════════════════ */

.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(255,255,255,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-content {
    text-align: center;
}

/* ═══════════════════════════════════════════ */
/* PARSE ERROR                                 */
/* ═══════════════════════════════════════════ */

.parse-error-bar {
    padding: 4px 12px;
    background: #f8d7da;
    color: #842029;
    font-size: 0.78rem;
    border-top: 1px solid #f5c2c7;
    flex-shrink: 0;
}

.type-warning-bar {
    padding: 4px 12px;
    background: #fff3cd;
    color: #664d03;
    font-size: 0.78rem;
    border-top: 1px solid #ffecb5;
    flex-shrink: 0;
}

/* ═══════════════════════════════════════════ */
/* RESPONSIVE                                  */
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/* ═══════════════════════════════════════════ */
/* AI CHAT FAB + PANEL                        */
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.ai-chat-fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff;
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    z-index: 1040;
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ai-chat-fab:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 24px rgba(99, 102, 241, 0.5);
}

.ai-chat-fab.active {
    background: linear-gradient(135deg, #4f46e5, #7c3aed);
}

.ai-chat-panel {
    position: fixed;
    bottom: 88px;
    right: 24px;
    width: 380px;
    height: 500px;
    z-index: 1039;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid #e5e7eb;
}

.ai-chat-header {
    padding: 12px 16px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.ai-chat-header i {
    margin-right: 6px;
}

.ai-chat-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 1.3rem;
    cursor: pointer;
    line-height: 1;
    opacity: 0.8;
    padding: 0 4px;
}

.ai-chat-close:hover {
    opacity: 1;
}

.ai-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 0;
}

.chat-msg {
    display: flex;
    max-width: 90%;
}

.chat-msg.user {
    align-self: flex-end;
}

.chat-msg.assistant {
    align-self: flex-start;
}

.chat-bubble {
    padding: 8px 12px;
    border-radius: 12px;
    font-size: 0.82rem;
    line-height: 1.5;
    word-break: break-word;
}

.chat-msg.user .chat-bubble {
    background: #6366f1;
    color: #fff;
    border-bottom-right-radius: 4px;
}

.chat-msg.assistant .chat-bubble {
    background: #f3f4f6;
    color: #1f2937;
    border-bottom-left-radius: 4px;
}

.chat-bubble code {
    background: rgba(0, 0, 0, 0.08);
    padding: 1px 4px;
    border-radius: 3px;
    font-size: 0.78rem;
}

.chat-msg.user .chat-bubble code {
    background: rgba(255, 255, 255, 0.2);
}

.chat-code-block {
    margin: 6px 0;
    border-radius: 6px;
    overflow: hidden;
}

.chat-code-block pre {
    background: #1e1e1e;
    color: #d4d4d4;
    padding: 10px;
    margin: 0;
    font-size: 0.75rem;
    line-height: 1.4;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 200px;
    overflow-y: auto;
}

.chat-apply-btn {
    display: block;
    width: 100%;
    padding: 6px 10px;
    background: #10b981;
    color: #fff;
    border: none;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
}

.chat-apply-btn:hover {
    background: #059669;
}

.chat-apply-btn:disabled {
    background: #6b7280;
    cursor: default;
}

.ai-chat-input {
    padding: 10px 12px;
    border-top: 1px solid #e5e7eb;
    display: flex;
    gap: 8px;
    flex-shrink: 0;
    background: #f9fafb;
}

.ai-chat-input input {
    flex: 1;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 0.82rem;
    outline: none;
    transition: border-color 0.15s;
}

.ai-chat-input input:focus {
    border-color: #6366f1;
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.15);
}

.ai-chat-input button {
    background: #6366f1;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 8px 14px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: background 0.15s;
}

.ai-chat-input button:hover {
    background: #4f46e5;
}

.ai-chat-input button:disabled {
    background: #9ca3af;
    cursor: default;
}

/* AI Chat Callout (initial prominent bubble) */
.ai-chat-callout {
    position: fixed;
    bottom: 84px;
    right: 24px;
    width: 300px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff;
    border-radius: 12px;
    padding: 14px 16px;
    z-index: 1041;
    box-shadow: 0 8px 32px rgba(99, 102, 241, 0.45);
    cursor: pointer;
    animation: callout-appear 0.4s ease-out;
}

.ai-chat-callout::after {
    content: '';
    position: absolute;
    bottom: -8px;
    right: 20px;
    width: 16px;
    height: 16px;
    background: #8b5cf6;
    transform: rotate(45deg);
    border-radius: 2px;
}

.ai-chat-callout-close {
    position: absolute;
    top: 6px;
    right: 8px;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    cursor: pointer;
    line-height: 1;
    padding: 2px 4px;
}

.ai-chat-callout-close:hover {
    color: #fff;
}

.ai-chat-callout-title {
    font-weight: 700;
    font-size: 0.88rem;
    margin-bottom: 6px;
}

.ai-chat-callout-title i {
    margin-right: 4px;
}

.ai-chat-callout-body {
    font-size: 0.8rem;
    line-height: 1.5;
    opacity: 0.92;
}

.ai-chat-callout-body em {
    font-style: italic;
}

.ai-chat-callout-hiding {
    opacity: 0;
    transform: translateY(8px) scale(0.95);
    transition: opacity 0.3s, transform 0.3s;
}

@keyframes callout-appear {
    from {
        opacity: 0;
        transform: translateY(12px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Typing animation */
.chat-typing {
    display: inline-flex;
    gap: 4px;
    padding: 4px 0;
}

.chat-typing span {
    width: 6px;
    height: 6px;
    background: #9ca3af;
    border-radius: 50%;
    animation: chat-bounce 1.4s infinite ease-in-out both;
}

.chat-typing span:nth-child(1) { animation-delay: -0.32s; }
.chat-typing span:nth-child(2) { animation-delay: -0.16s; }
.chat-typing span:nth-child(3) { animation-delay: 0s; }

@keyframes chat-bounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

@media (max-width: 992px) {
    .orchestrator-wrapper {
        flex-direction: column;
        height: auto;
    }
    .blockly-panel {
        flex: none;
        height: 50vh;
        min-width: 0;
        border-bottom: 2px solid #dee2e6;
    }
    .panel-splitter {
        display: none;
    }
    .code-exec-panel {
        flex: none;
        height: 50vh;
        min-width: 0;
    }
}

/* ═══════════════════════════════════════════ */
/* AD-HOC FILE INPUTS (#404 / #405)            */
/* ═══════════════════════════════════════════ */

.files-panel {
    border: 1px solid #dee2e6;
    border-radius: 8px;
    background: #fafbfc;
    padding: 12px 14px;
    margin-bottom: 8px;
}

.file-drop-zone {
    border: 2px dashed #c5ccd6;
    border-radius: 8px;
    background: #fff;
    text-align: center;
    padding: 18px 12px;
    color: #6c757d;
    font-size: 0.85rem;
    transition: border-color 0.15s, background 0.15s;
}

.file-drop-zone.dragover {
    border-color: #0d6efd;
    background: #f0f6ff;
    color: #0d6efd;
}

.file-browse-link {
    color: #0d6efd;
    text-decoration: underline;
    cursor: pointer;
    margin: 0;
}

.file-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.file-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    border: 1px solid #e3e7ec;
    border-radius: 6px;
    padding: 6px 10px;
    font-size: 0.8rem;
}

.file-chip .file-name {
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 240px;
}

.file-chip .file-meta {
    color: #6c757d;
    font-size: 0.72rem;
}

.file-chip .file-actions {
    margin-left: auto;
    display: flex;
    gap: 4px;
    align-items: center;
}

.file-chip .input-badge {
    font-size: 0.66rem;
}