/* =====================================================
   CHATBOT FLOW PAGE STYLES
   ===================================================== */

.chatbot-flow-page {
    grid-column: 2 / -1;
    padding: 24px;
    min-height: 100vh;
    background: var(--secondary-color);
    overflow-x: hidden;
}

/* =====================================================
   HEADER
   ===================================================== */
.chatbot-flow-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding: 20px 24px;
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.chatbot-flow-header .header-content {
    display: flex;
    align-items: center;
    gap: 16px;
}

.chatbot-flow-header .header-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--indigo-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
}

.chatbot-flow-header .header-icon i {
    font-size: 24px;
    color: var(--white);
}

.chatbot-flow-header .header-text h1 {
    font-size: 20px;
    font-weight: 700;
    color: var(--black);
    margin: 0;
}

.chatbot-flow-header .header-text p {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 2px 0 0;
}

.btn-create-flow {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--indigo-gradient);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px var(--indigo-shadow);
}

.btn-create-flow:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--indigo-shadow);
}

/* =====================================================
   LOADING
   ===================================================== */
.flow-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    gap: 16px;
}

.flow-loading .spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--border-color);
    border-top-color: var(--indigo-500);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* =====================================================
   EMPTY STATE
   ===================================================== */
.flow-empty-state {
    text-align: center;
    padding: 80px 20px;
}

.flow-empty-state .empty-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 20px;
    background: var(--indigo-50);
    display: flex;
    align-items: center;
    justify-content: center;
}

.flow-empty-state .empty-icon i {
    font-size: 40px;
    color: var(--indigo-500);
}

.flow-empty-state h3 {
    font-size: 18px;
    color: var(--black);
    margin: 0 0 8px;
}

.flow-empty-state p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0 0 24px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

/* =====================================================
   FLOW CARDS GRID
   ===================================================== */
.flow-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 16px;
}

.flow-card {
    background: var(--white);
    border-radius: 14px;
    padding: 20px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    transition: all 0.2s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.flow-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    border-color: var(--indigo-200);
}

.flow-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 12px;
}

.flow-card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--black);
    margin: 0;
}

.flow-card-status {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.flow-card-status.active {
    background: var(--green-100);
    color: var(--green-600);
}

.flow-card-status.inactive {
    background: var(--secondary-color);
    color: var(--text-secondary);
}

.flow-card-desc {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0 0 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.flow-card-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.flow-card-meta .meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.flow-card-meta .meta-item i {
    font-size: 14px;
}

.flow-card-apps {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.flow-card-apps .app-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 500;
    background: var(--blue-50);
    color: var(--blue-600);
}

.flow-card-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

.flow-card-actions button {
    flex: 1;
    padding: 7px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--white);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    color: var(--text-secondary);
}

.flow-card-actions button:hover {
    background: var(--secondary-color);
}

.flow-card-actions .btn-delete:hover {
    color: var(--danger);
    border-color: var(--danger);
    background: var(--danger-bg, #fff5f5);
}

/* =====================================================
   EDITOR VIEW
   ===================================================== */
.flow-editor-view {
    display: flex;
    flex-direction: column;
    height: calc(100vh - var(--header-height) - 48px);
}

.editor-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--white);
    border-radius: 12px;
    margin-bottom: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.editor-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-back {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--white);
    font-size: 13px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.15s;
}

.btn-back:hover {
    background: var(--secondary-color);
}

.flow-name-input {
    border: none;
    border-bottom: 2px solid transparent;
    font-size: 16px;
    font-weight: 600;
    padding: 4px 8px;
    outline: none;
    color: var(--black);
    background: transparent;
    min-width: 200px;
}

.flow-name-input:focus {
    border-bottom-color: var(--indigo-500);
}

.flow-status-badge {
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--secondary-color);
    color: var(--text-secondary);
}

.flow-status-badge.active {
    background: var(--green-100);
    color: var(--green-600);
}

.editor-header-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-editor-action {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--white);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.15s;
}

.btn-editor-action:hover {
    background: var(--secondary-color);
}

.btn-editor-action.btn-save {
    background: var(--indigo-gradient);
    color: var(--white);
    border: none;
    box-shadow: 0 2px 6px var(--indigo-shadow);
}

.btn-editor-action.btn-save:hover {
    box-shadow: 0 4px 10px var(--indigo-shadow);
}

/* =====================================================
   EDITOR BODY (Palette + Canvas + Properties)
   ===================================================== */
.editor-body {
    display: flex;
    flex: 1;
    gap: 0;
    border-radius: 12px;
    overflow: hidden;
    background: var(--white);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

/* Node Palette */
.node-palette {
    width: 200px;
    min-width: 200px;
    background: var(--white);
    border-right: 1px solid var(--border-color);
    padding: 16px;
    overflow-y: auto;
}

.palette-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.palette-nodes {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.palette-node {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 12px;
    font-weight: 500;
    color: var(--black);
    cursor: grab;
    transition: all 0.15s;
    background: var(--white);
}

.palette-node:hover {
    background: var(--indigo-50);
    border-color: var(--indigo-200);
    color: var(--indigo-600);
}

.palette-node:active {
    cursor: grabbing;
}

.palette-node i {
    font-size: 16px;
    color: var(--indigo-500);
}

/* Drawflow Canvas */
.drawflow-canvas {
    flex: 1;
    position: relative;
    background: var(--secondary-color);
    background-image: radial-gradient(circle, var(--border-color) 1px, transparent 1px);
    background-size: 20px 20px;
}

#drawflowCanvas .drawflow {
    width: 100%;
    height: 100%;
}

/* Drawflow custom node styling */
.drawflow .drawflow-node {
    border-radius: 10px;
    border: 2px solid var(--border-color);
    background: var(--white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    min-width: 180px;
    font-size: 13px;
}

.drawflow .drawflow-node.selected {
    border-color: var(--indigo-500);
    box-shadow: 0 0 0 3px var(--indigo-shadow);
}

.drawflow .drawflow-node .drawflow_content_node {
    padding: 0;
}

/* Custom node content */
.df-node-content {
    padding: 0;
}

.df-node-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-color);
    border-radius: 8px 8px 0 0;
    font-weight: 600;
    font-size: 12px;
}

.df-node-header i {
    font-size: 14px;
}

.df-node-body {
    padding: 10px 12px;
    font-size: 12px;
    color: var(--text-secondary);
    max-width: 220px;
    word-wrap: break-word;
}

/* Node button/list pills */
.df-node-buttons {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 8px;
}

.df-node-btn-pill {
    display: block;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 500;
    color: var(--purple-600);
    background: var(--purple-50);
    border: 1px solid var(--purple-200);
    border-radius: 6px;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.df-node-btn-pill.list {
    color: var(--indigo-600);
    background: var(--indigo-50);
    border-color: var(--indigo-200);
}

.df-node-btn-pill.condition {
    color: #9d174d;
    background: #fce7f3;
    border-color: #f9a8d4;
}

/* Node type colors */
.df-node-header.type-start { background: var(--green-100); color: var(--green-600); }
.df-node-header.type-send_message { background: var(--blue-50); color: var(--blue-600); }
.df-node-header.type-send_buttons { background: var(--purple-50); color: var(--purple-600); }
.df-node-header.type-send_list { background: var(--purple-50); color: var(--purple-600); }
.df-node-header.type-send_audio { background: var(--cyan-gradient); color: var(--white); }
.df-node-header.type-send_media { background: var(--indigo-50); color: var(--indigo-600); }
.df-node-header.type-wait_response { background: #fef3c7; color: #92400e; }
.df-node-header.type-condition { background: #fce7f3; color: #9d174d; }
.df-node-header.type-send_webhook { background: #fef3c7; color: #92400e; }
.df-node-header.type-delay { background: #f5f3ff; color: var(--purple-600); }
.df-node-header.type-transfer_agent { background: var(--green-100); color: var(--green-600); }
.df-node-header.type-close_chat { background: #fee2e2; color: #991b1b; }

/* Drawflow connection lines */
.drawflow .connection .main-path {
    stroke: var(--indigo-400);
    stroke-width: 2;
}

.drawflow .connection .main-path:hover {
    stroke: var(--indigo-600);
    stroke-width: 3;
}

/* Drawflow input/output points */
.drawflow .drawflow-node .input,
.drawflow .drawflow-node .output {
    width: 14px;
    height: 14px;
    border: 2px solid var(--indigo-400);
    background: var(--white);
}

.drawflow .drawflow-node .input:hover,
.drawflow .drawflow-node .output:hover {
    background: var(--indigo-500);
}

/* Aligned outputs for button/list/condition nodes */
.drawflow .drawflow-node.node-send_buttons .output,
.drawflow .drawflow-node.node-send_list .output,
.drawflow .drawflow-node.node-condition .output {
    position: absolute !important;
    right: -7px !important;
    margin: 0 !important;
    transition: top 0.15s ease;
}

/* =====================================================
   NODE PROPERTIES PANEL
   ===================================================== */
.node-properties {
    width: 320px;
    min-width: 320px;
    background: var(--white);
    border-left: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.properties-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    font-size: 14px;
}

.btn-close-properties {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    color: var(--text-secondary);
}

.btn-close-properties:hover {
    background: var(--secondary-color);
}

.properties-body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.properties-body .form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.properties-body .form-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--form-label);
}

.properties-body .form-control {
    padding: 8px 12px;
    border: 1px solid var(--form-border);
    border-radius: 8px;
    font-size: 13px;
    outline: none;
    transition: border-color 0.2s;
    background: var(--form-bg);
}

.properties-body .form-control:focus {
    border-color: var(--indigo-500);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.properties-body textarea.form-control {
    resize: vertical;
    min-height: 60px;
}

/* Button editor */
.btn-list-editor {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.btn-list-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 8px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--form-bg-light);
}

.btn-list-item input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 12px;
    outline: none;
    padding: 2px;
}

.btn-list-item .btn-remove {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 2px;
    border-radius: 4px;
    font-size: 14px;
}

.btn-list-item .btn-remove:hover {
    color: var(--danger);
}

.btn-add-item {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px;
    border: 1px dashed var(--border-color);
    border-radius: 6px;
    background: transparent;
    font-size: 12px;
    cursor: pointer;
    color: var(--indigo-500);
    justify-content: center;
    transition: all 0.15s;
}

.btn-add-item:hover {
    background: var(--indigo-50);
    border-color: var(--indigo-200);
}

/* Audio upload zone */
.audio-upload-zone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    border: 2px dashed var(--border-color);
    border-radius: 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.audio-upload-zone:hover {
    border-color: var(--indigo-300);
    background: var(--indigo-50);
}

.audio-upload-zone i {
    font-size: 32px;
    color: var(--indigo-400);
    margin-bottom: 8px;
}

.audio-upload-zone span {
    font-size: 12px;
    color: var(--text-secondary);
}

.audio-preview {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--form-bg-light);
    border-radius: 8px;
    font-size: 12px;
}

.audio-preview .audio-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.audio-preview .btn-remove-audio {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 14px;
}

/* =====================================================
   MODALS
   ===================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.modal-container {
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    max-height: 80vh;
    overflow-y: auto;
}

.modal-container.modal-sm { width: 440px; }
.modal-container.modal-md { width: 560px; }

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 16px;
    font-weight: 600;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 18px;
    padding: 4px;
}

.modal-body {
    padding: 20px 24px;
}

.modal-body .form-group {
    margin-bottom: 16px;
}

.modal-body .form-group:last-child {
    margin-bottom: 0;
}

.modal-body .form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--form-label);
    margin-bottom: 6px;
}

.modal-body .form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--form-border);
    border-radius: 8px;
    font-size: 13px;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
    background: var(--form-bg);
}

.modal-body .form-control:focus {
    border-color: var(--indigo-500);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
}

.btn-cancel {
    padding: 8px 18px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--white);
    font-size: 13px;
    cursor: pointer;
    color: var(--text-secondary);
}

.btn-primary {
    padding: 8px 18px;
    border: none;
    border-radius: 8px;
    background: var(--indigo-gradient);
    color: var(--white);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 2px 6px var(--indigo-shadow);
}

.btn-primary:hover {
    box-shadow: 0 4px 10px var(--indigo-shadow);
}

.modal-info {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0 0 16px;
    padding: 12px;
    background: var(--blue-50);
    border-radius: 8px;
    line-height: 1.5;
}

/* App list in modal */
.app-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.app-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    transition: all 0.15s;
}

.app-list-item .app-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.app-list-item .app-icon {
    width: 36px;
    min-width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    background: var(--secondary-color);
    color: var(--text-secondary);
}

.app-list-item .app-icon.whatsapp { background: rgba(37, 211, 102, 0.1); color: var(--whatsapp-green); }
.app-list-item .app-icon.livechat { background: rgba(49, 167, 147, 0.1); color: var(--livechat-teal); }
.app-list-item .app-icon.instagram { background: rgba(225, 48, 108, 0.1); color: var(--instagram-pink); }
.app-list-item .app-icon.telegram { background: rgba(0, 136, 204, 0.1); color: var(--telegram-blue); }

.app-list-item .app-details .app-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--black);
}

.app-list-item .app-details .app-status-info {
    font-size: 11px;
    color: var(--text-secondary);
}

.app-list-item .app-status-info.ai-active {
    color: #f59e0b;
}

.app-toggle-switch {
    position: relative;
    width: 42px;
    height: 22px;
}

.app-toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.app-toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--border-color);
    border-radius: 22px;
    transition: 0.3s;
}

.app-toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    left: 2px;
    bottom: 2px;
    background: var(--white);
    border-radius: 50%;
    transition: 0.3s;
}

.app-toggle-switch input:checked + .app-toggle-slider {
    background: var(--indigo-500);
}

.app-toggle-switch input:checked + .app-toggle-slider::before {
    transform: translateX(20px);
}

.app-toggle-switch input:disabled + .app-toggle-slider {
    opacity: 0.5;
    cursor: not-allowed;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1200px) {
    .flow-cards-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
    
    .node-palette {
        width: 160px;
        min-width: 160px;
    }
    
    .node-properties {
        width: 280px;
        min-width: 280px;
    }
}

@media (max-width: 768px) {
    .chatbot-flow-page {
        padding: 12px;
    }
    
    .chatbot-flow-header {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
    
    .flow-cards-grid {
        grid-template-columns: 1fr;
    }
    
    .node-palette {
        display: none;
    }
    
    .node-properties {
        position: fixed;
        right: 0;
        top: 0;
        bottom: 0;
        z-index: 100;
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
    }
    
    .editor-header {
        flex-wrap: wrap;
        gap: 8px;
    }
}

/* ================================================
   DARK MODE OVERRIDES - Chatbot Flow
   ================================================ */

/* --- Header --- */
[data-theme="dark"] .chatbot-flow-header {
    background: #1a1a28;
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .chatbot-flow-header .header-text h1 {
    color: var(--text-primary);
}

[data-theme="dark"] .chatbot-flow-header .header-text p {
    color: var(--text-secondary);
}

/* --- Loading --- */
[data-theme="dark"] .flow-loading {
    color: var(--text-secondary);
}

/* --- Empty State --- */
[data-theme="dark"] .flow-empty-state .empty-icon {
    background: #1e1b3a;
}

[data-theme="dark"] .flow-empty-state h3 {
    color: var(--text-primary);
}

[data-theme="dark"] .flow-empty-state p {
    color: var(--text-secondary);
}

/* --- Flow Cards --- */
[data-theme="dark"] .flow-card {
    background: #1a1a28;
    border: 2px solid transparent;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .flow-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
    border-color: rgba(99, 102, 241, 0.3);
}

[data-theme="dark"] .flow-card-title {
    color: var(--text-primary);
}

[data-theme="dark"] .flow-card-status.active {
    background: rgba(34, 197, 94, 0.12);
    color: #4ade80;
}

[data-theme="dark"] .flow-card-status.inactive {
    background: #252535;
    color: var(--text-secondary);
}

[data-theme="dark"] .flow-card-desc {
    color: var(--text-secondary);
}

[data-theme="dark"] .flow-card-meta {
    color: var(--text-muted);
}

[data-theme="dark"] .flow-card-apps .app-badge {
    background: #1e1b3a;
    color: #818cf8;
}

[data-theme="dark"] .flow-card-actions {
    border-top-color: var(--border-color);
}

[data-theme="dark"] .flow-card-actions button {
    background: #1a1a28;
    border-color: var(--border-color);
    color: var(--text-secondary);
}

[data-theme="dark"] .flow-card-actions button:hover {
    background: #252535;
    color: var(--text-primary);
}

[data-theme="dark"] .flow-card-actions .btn-delete:hover {
    color: #f87171;
    border-color: rgba(239, 68, 68, 0.4);
    background: rgba(239, 68, 68, 0.08);
}

/* --- Editor Header --- */
[data-theme="dark"] .editor-header {
    background: #1a1a28;
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .btn-back {
    background: #1e1e2e;
    border-color: var(--border-color);
    color: var(--text-secondary);
}

[data-theme="dark"] .btn-back:hover {
    background: #252535;
    color: var(--text-primary);
}

[data-theme="dark"] .flow-name-input {
    color: var(--text-primary);
}

[data-theme="dark"] .flow-name-input:focus {
    border-bottom-color: var(--indigo-500);
}

[data-theme="dark"] .flow-status-badge {
    background: #252535;
    color: var(--text-secondary);
}

[data-theme="dark"] .flow-status-badge.active {
    background: rgba(34, 197, 94, 0.12);
    color: #4ade80;
}

[data-theme="dark"] .btn-editor-action {
    background: #1e1e2e;
    border-color: var(--border-color);
    color: var(--text-secondary);
}

[data-theme="dark"] .btn-editor-action:hover {
    background: #252535;
    color: var(--text-primary);
}

[data-theme="dark"] .btn-editor-action.btn-save {
    color: #fff;
}

/* --- Editor Body --- */
[data-theme="dark"] .editor-body {
    background: #1a1a28;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* --- Node Palette --- */
[data-theme="dark"] .node-palette {
    background: #1a1a28;
    border-right-color: var(--border-color);
}

[data-theme="dark"] .palette-title {
    color: var(--text-muted);
}

[data-theme="dark"] .palette-node {
    background: #1e1e2e;
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .palette-node:hover {
    background: #1e1b3a;
    border-color: rgba(99, 102, 241, 0.3);
    color: #818cf8;
}

/* --- Drawflow Canvas --- */
[data-theme="dark"] .drawflow-canvas {
    background-color: #111118;
    background-image: radial-gradient(circle, #2e2e3e 1px, transparent 1px);
}

/* --- Drawflow Nodes --- */
[data-theme="dark"] .drawflow .drawflow-node {
    background: #1a1a28;
    border-color: var(--border-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .drawflow .drawflow-node.selected {
    border-color: var(--indigo-500);
}

[data-theme="dark"] .df-node-header {
    border-bottom-color: var(--border-color);
}

[data-theme="dark"] .df-node-body {
    color: var(--text-secondary);
}

[data-theme="dark"] .df-node-btn-pill {
    background: #2d1f50;
    border-color: rgba(139, 92, 246, 0.3);
    color: #c4b5fd;
}

[data-theme="dark"] .df-node-btn-pill.list {
    background: #1e1b3a;
    border-color: rgba(99, 102, 241, 0.3);
    color: #a5b4fc;
}

[data-theme="dark"] .df-node-btn-pill.condition {
    background: #3b1438;
    border-color: rgba(244, 114, 182, 0.3);
    color: #f9a8d4;
}

/* Dark mode node type headers */
[data-theme="dark"] .df-node-header.type-start { background: rgba(34, 197, 94, 0.15); color: #4ade80; }
[data-theme="dark"] .df-node-header.type-send_message { background: rgba(59, 130, 246, 0.12); color: #60a5fa; }
[data-theme="dark"] .df-node-header.type-send_buttons { background: rgba(139, 92, 246, 0.12); color: #c4b5fd; }
[data-theme="dark"] .df-node-header.type-send_list { background: rgba(139, 92, 246, 0.12); color: #c4b5fd; }
[data-theme="dark"] .df-node-header.type-send_audio { background: rgba(6, 182, 212, 0.15); color: #22d3ee; }
[data-theme="dark"] .df-node-header.type-send_media { background: rgba(99, 102, 241, 0.12); color: #a5b4fc; }
[data-theme="dark"] .df-node-header.type-wait_response { background: rgba(245, 158, 11, 0.12); color: #fbbf24; }
[data-theme="dark"] .df-node-header.type-condition { background: rgba(244, 114, 182, 0.12); color: #f9a8d4; }
[data-theme="dark"] .df-node-header.type-send_webhook { background: rgba(245, 158, 11, 0.12); color: #fbbf24; }
[data-theme="dark"] .df-node-header.type-delay { background: rgba(139, 92, 246, 0.12); color: #c4b5fd; }
[data-theme="dark"] .df-node-header.type-transfer_agent { background: rgba(34, 197, 94, 0.15); color: #4ade80; }
[data-theme="dark"] .df-node-header.type-close_chat { background: rgba(239, 68, 68, 0.12); color: #f87171; }

/* Drawflow I/O points */
[data-theme="dark"] .drawflow .drawflow-node .input,
[data-theme="dark"] .drawflow .drawflow-node .output {
    background: #1a1a28;
    border-color: #818cf8;
}

[data-theme="dark"] .drawflow .drawflow-node .input:hover,
[data-theme="dark"] .drawflow .drawflow-node .output:hover {
    background: var(--indigo-500);
}

/* Drawflow connections */
[data-theme="dark"] .drawflow .connection .main-path {
    stroke: #818cf8;
}

[data-theme="dark"] .drawflow .connection .main-path:hover {
    stroke: #a5b4fc;
}

/* --- Node Properties Panel --- */
[data-theme="dark"] .node-properties {
    background: #1a1a28;
    border-left-color: var(--border-color);
}

[data-theme="dark"] .properties-header {
    border-bottom-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .btn-close-properties {
    color: var(--text-secondary);
}

[data-theme="dark"] .btn-close-properties:hover {
    background: #252535;
    color: var(--text-primary);
}

[data-theme="dark"] .properties-body .form-group label {
    color: var(--text-primary);
}

[data-theme="dark"] .properties-body .form-control {
    background: #1e1e2e;
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .properties-body .form-control:focus {
    border-color: var(--indigo-500);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

[data-theme="dark"] .properties-body .form-control::placeholder {
    color: var(--text-muted);
}

/* --- Button List Editor --- */
[data-theme="dark"] .btn-list-item {
    background: #1e1e2e;
    border-color: var(--border-color);
}

[data-theme="dark"] .btn-list-item input {
    color: var(--text-primary);
}

[data-theme="dark"] .btn-list-item input::placeholder {
    color: var(--text-muted);
}

[data-theme="dark"] .btn-list-item .btn-remove {
    color: var(--text-muted);
}

[data-theme="dark"] .btn-list-item .btn-remove:hover {
    color: #f87171;
}

[data-theme="dark"] .btn-add-item {
    border-color: var(--border-color);
    color: #818cf8;
}

[data-theme="dark"] .btn-add-item:hover {
    background: #1e1b3a;
    border-color: rgba(99, 102, 241, 0.3);
}

/* --- Audio Upload --- */
[data-theme="dark"] .audio-upload-zone {
    border-color: var(--border-color);
    background: #1e1e2e;
}

[data-theme="dark"] .audio-upload-zone:hover {
    border-color: rgba(99, 102, 241, 0.4);
    background: #1e1b3a;
}

[data-theme="dark"] .audio-upload-zone i {
    color: #818cf8;
}

[data-theme="dark"] .audio-upload-zone span {
    color: var(--text-secondary);
}

[data-theme="dark"] .audio-preview {
    background: #1e1e2e;
    color: var(--text-primary);
}

[data-theme="dark"] .audio-preview .btn-remove-audio {
    color: var(--text-muted);
}

[data-theme="dark"] .audio-preview .btn-remove-audio:hover {
    color: #f87171;
}

/* --- Modals --- */
[data-theme="dark"] .chatbot-flow-page .modal-overlay {
    background: rgba(0, 0, 0, 0.7);
}

[data-theme="dark"] .chatbot-flow-page .modal-container {
    background: #1a1a28;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .chatbot-flow-page .modal-header {
    border-bottom-color: var(--border-color);
}

[data-theme="dark"] .chatbot-flow-page .modal-header h3 {
    color: var(--text-primary);
}

[data-theme="dark"] .chatbot-flow-page .modal-close {
    color: var(--text-secondary);
}

[data-theme="dark"] .chatbot-flow-page .modal-close:hover {
    color: var(--text-primary);
}

[data-theme="dark"] .chatbot-flow-page .modal-body .form-group label {
    color: var(--text-primary);
}

[data-theme="dark"] .chatbot-flow-page .modal-body .form-control {
    background: #1e1e2e;
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .chatbot-flow-page .modal-body .form-control:focus {
    border-color: var(--indigo-500);
}

[data-theme="dark"] .chatbot-flow-page .modal-body .form-control::placeholder {
    color: var(--text-muted);
}

[data-theme="dark"] .chatbot-flow-page .modal-footer {
    border-top-color: var(--border-color);
}

[data-theme="dark"] .chatbot-flow-page .btn-cancel {
    background: #1e1e2e;
    border-color: var(--border-color);
    color: var(--text-secondary);
}

[data-theme="dark"] .chatbot-flow-page .btn-cancel:hover {
    background: #252535;
    color: var(--text-primary);
}

[data-theme="dark"] .modal-info {
    background: #0f1a2e;
    color: #60a5fa;
}

/* --- App List in Modal --- */
[data-theme="dark"] .app-list-item {
    border-color: var(--border-color);
}

[data-theme="dark"] .app-list-item:hover {
    background: #1e1e2e;
}

[data-theme="dark"] .app-list-item .app-details .app-name {
    color: var(--text-primary);
}

[data-theme="dark"] .app-list-item .app-details .app-status-info {
    color: var(--text-secondary);
}

[data-theme="dark"] .app-toggle-slider {
    background: #3e3e4e;
}

/* --- Legacy node-type-header overrides --- */
[data-theme="dark"] .node-type-header.trigger {
    background: #1e1b3a;
    color: #a78bfa;
}

[data-theme="dark"] .node-type-header.message {
    background: #0f1a2e;
    color: #60a5fa;
}

[data-theme="dark"] .node-type-header.condition {
    background: #2a2510;
    color: #fbbf24;
}

[data-theme="dark"] .node-type-header.action {
    background: #1e1533;
    color: #f472b6;
}

[data-theme="dark"] .node-type-header.delay {
    background: #2a2510;
    color: #fbbf24;
}

[data-theme="dark"] .node-type-header.end {
    background: #2a1215;
    color: #f87171;
}

[data-theme="dark"] .flow-canvas {
    background-color: #111118;
    background-image: radial-gradient(circle, #2e2e3e 1px, transparent 1px);
}