/**
 * n8nDash Public Styles
 * 
 * Frontend styles for dashboard and widget display
 * Based on the original n8nDash implementation
 * 
 * @since 1.0.0
 */

/* CSS Variables for theming */
:root {
    --n8n-bg: #0b1020;
    --n8n-surface: #0f162b;
    --n8n-card: #121a2f;
    --n8n-text: #e6edf6;
    --n8n-muted: #9aa6b2;
    --n8n-line: rgba(255, 255, 255, 0.08);
    --n8n-shadow: 0 8px 40px rgba(2, 8, 23, 0.35);
    --n8n-radius: 18px;
    --n8n-accent: #0ea5e9;
    --n8n-accent-rgb: 14, 165, 233;
}

/* Theme variations */
.n8ndash-theme-ocean {
    --n8n-accent: #0ea5e9;
    --n8n-accent-rgb: 14, 165, 233;
}

.n8ndash-theme-emerald {
    --n8n-accent: #22c55e;
    --n8n-accent-rgb: 34, 197, 94;
}

.n8ndash-theme-orchid {
    --n8n-accent: #a855f7;
    --n8n-accent-rgb: 168, 85, 247;
}

.n8ndash-theme-citrus {
    --n8n-accent: #f59e0b;
    --n8n-accent-rgb: 245, 158, 11;
}

/* Dashboard Container */
.n8ndash-dashboard {
    background: var(--n8n-bg);
    color: var(--n8n-text);
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    min-height: 400px;
    border-radius: var(--n8n-radius);
    overflow: hidden;
    position: relative;
}

.n8ndash-dashboard__header {
    padding: 20px 24px;
    background: linear-gradient(180deg, #0f1530, #0b1020);
    border-bottom: 1px solid var(--n8n-line);
}

.n8ndash-dashboard__title {
    margin: 0 0 8px 0;
    font-size: 24px;
    font-weight: 700;
    color: var(--n8n-text);
}

.n8ndash-dashboard__description {
    margin: 0;
    color: var(--n8n-muted);
    font-size: 14px;
}

.n8ndash-dashboard__grid {
    position: relative;
    min-height: 400px;
    padding: 20px;
    background: linear-gradient(180deg, #0c1226, #0a0f20);
}

/* Widget Styles */
.n8n-widget {
    position: absolute;
    background: var(--n8n-card);
    border: 1px solid var(--n8n-line);
    border-radius: var(--n8n-radius);
    box-shadow: var(--n8n-shadow);
    overflow: hidden;
    min-width: 280px;
    min-height: 180px;
}

.n8n-widget__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--n8n-line);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent);
}

.n8n-widget__title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 16px;
    margin: 0;
    color: var(--n8n-text);
}

.n8n-widget__icon {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.07);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--n8n-accent);
}

.n8n-widget__icon .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
}

.n8n-widget__actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.badge-main {
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 12px;
    background: rgba(14, 165, 233, 0.15);
    color: #7dd3fc;
    font-weight: 500;
}

.n8n-widget__action {
    width: 32px;
    height: 32px;
    border: 1px solid var(--n8n-line);
    background: rgba(255, 255, 255, 0.03);
    color: var(--n8n-text);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.n8n-widget__action:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--n8n-accent);
}

.n8n-widget__action.accent {
    border-color: rgba(var(--n8n-accent-rgb), 0.45);
    background: rgba(var(--n8n-accent-rgb), 0.16);
}

.n8n-widget__body {
    padding: 16px;
    height: calc(100% - 60px);
    display: flex;
    flex-direction: column;
}

.n8n-widget__content {
    flex: 1;
    overflow: hidden;
}

.n8n-widget__status {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--n8n-line);
    font-size: 12px;
    color: var(--n8n-muted);
    display: none;
}

.n8n-widget__status.show {
    display: block;
}

/* KPI Widget Styles */
.n8n-kpi {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.n8n-kpi__value {
    margin-bottom: 12px;
}

.n8n-kpi__main {
    font-size: 32px;
    font-weight: 800;
    color: var(--n8n-text);
    display: block;
    line-height: 1.1;
}

.n8n-kpi__delta {
    font-size: 18px;
    font-weight: 600;
    margin-left: 12px;
}

.n8n-kpi__delta--up {
    color: #22c55e;
}

.n8n-kpi__delta--down {
    color: #ef4444;
}

.n8n-kpi__subtitle {
    color: var(--n8n-muted);
    font-size: 14px;
}

/* List Widget Styles */
.n8n-list {
    height: 100%;
    overflow-y: auto;
}

.n8n-list__items {
    list-style: none;
    margin: 0;
    padding: 0;
}

.n8n-list__item {
    padding: 8px 0;
    border-bottom: 1px solid var(--n8n-line);
}

.n8n-list__item:last-child {
    border-bottom: none;
}

.n8n-list__item a {
    color: var(--n8n-text);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s ease;
}

.n8n-list__item a:hover {
    color: var(--n8n-accent);
}

.n8n-list__item--empty {
    color: var(--n8n-muted);
    font-style: italic;
    text-align: center;
    padding: 20px 0;
}

/* Chart Widget Styles */
.n8n-chart-widget {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.n8n-chart-container {
    flex: 1;
    position: relative;
    min-height: 200px;
}

.n8n-chart-container canvas {
    max-width: 100%;
    max-height: 100%;
}

.n8n-chart-subtitle {
    margin-top: 12px;
    color: var(--n8n-muted);
    font-size: 12px;
    text-align: center;
}

/* Custom Widget Styles */
.n8n-custom-widget {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.n8n-custom-widget__description {
    margin-bottom: 16px;
    color: var(--n8n-muted);
    font-size: 14px;
}

.n8n-form-fields {
    flex: 1;
    overflow-y: auto;
}

.n8n-form-field {
    margin-bottom: 16px;
}

.n8n-field-label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 14px;
    color: var(--n8n-text);
}

.n8n-field-label .required {
    color: #ef4444;
}

.n8n-field-input,
.n8n-field-textarea,
.n8n-field-select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--n8n-line);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.03);
    color: var(--n8n-text);
    font-size: 14px;
    transition: border-color 0.2s ease;
}

.n8n-field-input:focus,
.n8n-field-textarea:focus,
.n8n-field-select:focus {
    outline: none;
    border-color: var(--n8n-accent);
}

.n8n-field-textarea {
    resize: vertical;
    min-height: 80px;
}

.n8n-field-checkbox-label,
.n8n-field-radio-label {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    cursor: pointer;
    font-size: 14px;
}

.n8n-field-checkbox,
.n8n-field-radio {
    margin-right: 8px;
}

.n8n-field-help {
    margin-top: 4px;
    font-size: 12px;
    color: var(--n8n-muted);
}

.n8n-form-actions {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--n8n-line);
}

.n8n-submit-button {
    background: rgba(var(--n8n-accent-rgb), 0.16);
    border: 1px solid rgba(var(--n8n-accent-rgb), 0.45);
    color: var(--n8n-text);
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    min-width: 120px;
}

.n8n-submit-button:hover {
    background: rgba(var(--n8n-accent-rgb), 0.24);
    border-color: rgba(var(--n8n-accent-rgb), 0.7);
}

.n8n-submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.n8n-button-spinner {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
}

.n8n-custom-response {
    margin-top: 16px;
    padding: 12px;
    border-radius: 8px;
    font-size: 14px;
}

.n8n-custom-response.success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #22c55e;
}

.n8n-custom-response.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

/* Buttons */
.n8ndash-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid var(--n8n-line);
    background: rgba(255, 255, 255, 0.03);
    color: var(--n8n-text);
}

.n8ndash-btn:hover {
    background: rgba(255, 255, 255, 0.06);
    text-decoration: none;
    color: var(--n8n-text);
}

.n8ndash-btn--primary {
    background: rgba(var(--n8n-accent-rgb), 0.16);
    border-color: rgba(var(--n8n-accent-rgb), 0.45);
}

.n8ndash-btn--primary:hover {
    background: rgba(var(--n8n-accent-rgb), 0.24);
    border-color: rgba(var(--n8n-accent-rgb), 0.7);
}

/* Toast Notifications */
.n8ndash-toast {
    border-radius: 8px;
    box-shadow: var(--n8n-shadow);
    border: 1px solid var(--n8n-line);
}

/* Error States */
.n8ndash-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
    padding: 16px;
    border-radius: 8px;
    text-align: center;
    font-size: 14px;
}

.n8ndash-empty {
    color: var(--n8n-muted);
    text-align: center;
    padding: 40px 20px;
    font-style: italic;
}

/* Loading States */
.spinner-border {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    vertical-align: text-bottom;
    border: 0.125em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spinner-border 0.75s linear infinite;
}

.spinner-border-sm {
    width: 0.875rem;
    height: 0.875rem;
    border-width: 0.125em;
}

@keyframes spinner-border {
    to {
        transform: rotate(360deg);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .n8ndash-dashboard__header {
        padding: 16px;
    }
    
    .n8ndash-dashboard__grid {
        padding: 16px;
    }
    
    .n8n-widget {
        position: static !important;
        margin-bottom: 20px;
        width: 100% !important;
        height: auto !important;
    }
    
    .n8n-widget__title {
        font-size: 14px;
    }
    
    .n8n-kpi__main {
        font-size: 24px;
    }
}

/* Widget-specific responsive adjustments */
@media (max-width: 480px) {
    .n8n-widget__header {
        padding: 10px 12px;
    }
    
    .n8n-widget__body {
        padding: 12px;
    }
    
    .n8n-widget__actions {
        gap: 4px;
    }
    
    .n8n-widget__action {
        width: 28px;
        height: 28px;
    }
}

/* Print Styles */
@media print {
    .n8n-widget__actions {
        display: none;
    }
    
    .n8ndash-dashboard {
        background: white;
        color: black;
    }
    
    .n8n-widget {
        border: 1px solid #ccc;
        box-shadow: none;
        break-inside: avoid;
        margin-bottom: 20px;
    }
}

/* === Alignment & overlay fixes (Pro) === */
.n8n-widget__header{ position:relative; z-index:2; min-height:48px; }
.n8n-widget__title{ display:flex; align-items:center; gap:10px; }
.n8n-widget__actions{ display:inline-flex; align-items:center; gap:8px; }
.n8n-widget__action .dashicons, .n8n-widget__drag-handle .dashicons{ font-size:16px; line-height:1; }
.n8n-widget__drag-handle{ display:inline-flex; width:32px; height:32px; align-items:center; justify-content:center; border:1px solid var(--n8n-line); border-radius:8px; cursor:move; }
.n8n-widget__body{ padding:12px 16px 16px; }
.n8n-widget__content{ overflow:visible; }
.n8n-chart-container{ padding-top:4px; }
.n8n-chart-container canvas{ display:block; }
.n8n-widget__status{ margin-top:10px; }
.badge-main{ margin-right:6px; }


/* === n8nDash Pro – Elegant Dark UI (bundle) === */
:root{
  --n8n-bg:#0b1020;
  --n8n-surface:#0f162b;
  --n8n-card:#121a2f;
  --n8n-text:#e6edf6;
  --n8n-muted:#9aa6b2;
  --n8n-line:rgba(255,255,255,.09);
  --n8n-shadow:0 8px 40px rgba(2,8,23,.35);
  --n8n-radius:16px;
  --n8n-accent:#0ea5e9;
}
.n8n-widget{
  background:var(--n8n-card);
  color:var(--n8n-text);
  border:1px solid var(--n8n-line);
  border-radius:var(--n8n-radius);
  box-shadow:var(--n8n-shadow);
  overflow:hidden;
}
.n8n-widget__header{
  position:relative; z-index:2;
  display:flex; align-items:center; justify-content:space-between;
  gap:10px; padding:12px 14px;
  border-bottom:1px solid var(--n8n-line);
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,0));
}
.n8n-widget__title{ display:flex; align-items:center; gap:10px; font-weight:700; font-size:18px; }
.n8n-widget__title .icon{
  width:28px; height:28px; border-radius:8px; display:grid; place-items:center;
  background:rgba(255,255,255,.07);
}
.n8n-widget__actions{ display:inline-flex; align-items:center; gap:8px; }
.badge-main{
  border:1px solid rgba(255,255,255,.15);
  background:rgba(14,165,233,.15);
  color:#7dd3fc; border-radius:999px; padding:4px 10px; font-size:12px;
}
.n8n-btn-icon{
  width:32px; height:32px; display:inline-grid; place-items:center; padding:0;
  border-radius:10px; border:1px solid var(--n8n-line);
  background:rgba(255,255,255,.04); color:var(--n8n-text);
  transition:.15s ease;
}
.n8n-btn-icon:hover{ background:rgba(255,255,255,.08); }
.n8n-btn-icon.accent{ border-color:rgba(14,165,233,.45); }
.n8n-widget__body{ padding:14px 16px 16px; }
.n8n-widget__content{ overflow:visible; }
.kpi{ font-size:34px; font-weight:800; letter-spacing:.2px; }
.kpi .delta.up{ color:#22c55e; } .kpi .delta.down{ color:#ef4444; }
.n8n-chart-container{ padding-top:6px; }
.n8n-chart-container canvas{ display:block; }
.n8n-widget__status{ margin-top:10px; color:var(--n8n-muted); font-size:12px; }
.n8n-widget__drag-handle{
  display:inline-flex; width:32px; height:32px; align-items:center; justify-content:center;
  border:1px solid var(--n8n-line); border-radius:8px; cursor:move;
}
.n8n-widget__drag-handle .dashicons{ font-size:16px; line-height:1; }


/* Dark header icon buttons */
.n8n-widget__action{
  width:32px; height:32px; display:inline-grid; place-items:center; padding:0;
  border-radius:10px; border:1px solid var(--n8n-line);
  background:rgba(255,255,255,.04); color:var(--n8n-text); transition:.15s ease;
}
.n8n-widget__action:hover{ background:rgba(255,255,255,.08); }
.n8n-widget__action.accent{ border-color:rgba(14,165,233,.45); }

/* Widget drag and resize functionality */
.n8n-widget {
    cursor: move;
    user-select: none;
    position: relative;
}

.n8n-widget.dragging {
    opacity: 0.8;
    z-index: 1000;
}

.n8n-widget.resizing {
    z-index: 1000;
}

/* Resize handles */
.n8n-widget .resize-handle {
    position: absolute;
    width: 10px;
    height: 10px;
    background: rgba(0, 115, 170, 0.5);
    border: 1px solid #0073aa;
    border-radius: 50%;
    cursor: pointer;
    z-index: 1001;
}

.n8n-widget .resize-handle.nw {
    top: -5px;
    left: -5px;
    cursor: nw-resize;
}

.n8n-widget .resize-handle.ne {
    top: -5px;
    right: -5px;
    cursor: ne-resize;
}

.n8n-widget .resize-handle.sw {
    bottom: -5px;
    left: -5px;
    cursor: sw-resize;
}

.n8n-widget .resize-handle.se {
    bottom: -5px;
    right: -5px;
    cursor: se-resize;
}

.n8n-widget .resize-handle.n {
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    cursor: n-resize;
}

.n8n-widget .resize-handle.s {
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    cursor: s-resize;
}

.n8n-widget .resize-handle.w {
    left: -5px;
    top: 50%;
    transform: translateY(-50%);
    cursor: w-resize;
}

.n8n-widget .resize-handle.e {
    right: -5px;
    top: 50%;
    transform: translateY(-50%);
    cursor: e-resize;
}

/* Show resize handles on hover */
.n8n-widget:hover .resize-handle {
    display: block;
}

.n8n-widget .resize-handle {
    display: none;
}

/* Dashboard canvas for drag and drop */
.n8n-dashboard-canvas {
    position: relative;
    min-height: 600px;
    background: #f6f7f7;
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
}

/* Grid background for better positioning */
.n8n-dashboard-canvas.show-grid {
    background-image: 
        linear-gradient(rgba(0, 0, 0, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.05) 1px, transparent 1px);
    background-size: 20px 20px;
}

/* ==========================================================================
   Custom Widget Response Display Styles
   ========================================================================== */

/* Response container */
.n8n-custom-response {
    margin-top: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

/* Response content */
.n8n-response-content {
    padding: 20px;
    max-height: 400px;
    overflow-y: auto;
}

/* Response formatting */
.n8n-response-content pre {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 4px;
    padding: 15px;
    margin: 0;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 13px;
    line-height: 1.4;
    color: #333;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.n8n-response-content .n8n-response-json {
    background: #f8f9fa;
    border-left: 4px solid #007cba;
}

.n8n-response-content .n8n-response-text {
    background: #f8f9fa;
    border-left: 4px solid #28a745;
}

.n8n-response-content .n8n-response-error {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: 4px;
    padding: 15px;
    color: #721c24;
    font-weight: 500;
}

.n8n-response-content .n8n-response-message {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: 4px;
    padding: 15px;
    color: #155724;
    font-weight: 500;
}

.n8n-response-content .n8n-response-download {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 4px;
    padding: 20px;
    text-align: center;
    color: #856404;
}

.n8n-response-content .n8n-response-download p {
    margin: 0 0 15px 0;
    font-weight: 500;
}

.n8n-response-content .n8n-response-download .button {
    text-decoration: none;
    display: inline-block;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.n8n-response-content .n8n-response-download .button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.n8n-response-content .n8n-response-fallback {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 4px;
    padding: 15px;
    color: #6c757d;
    text-align: center;
    font-style: italic;
}

/* Response states */
.n8n-custom-response.success {
    border-color: #28a745;
}

.n8n-custom-response.error {
    border-color: #dc3545;
}

/* ==========================================================================
   Custom Widget Form Field Styles
   ========================================================================== */

/* Form container */
.n8n-custom-widget {
    padding: 20px;
}

.n8n-custom-widget__description {
    margin-bottom: 20px;
    padding: 15px;
    background: #f8f9fa;
    border-left: 4px solid #007cba;
    border-radius: 4px;
    color: #333;
}

/* Form fields */
.n8n-form-fields {
    margin-bottom: 20px;
}

.n8n-form-field {
    margin-bottom: 20px;
}

.n8n-field-label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #333;
}

.n8n-field-label .required {
    color: #dc3545;
    font-weight: bold;
}

/* Input fields */
.n8n-field-input,
.n8n-field-textarea,
.n8n-field-select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.5;
    transition: all 0.2s ease;
    background: #fff;
}

.n8n-field-input:focus,
.n8n-field-textarea:focus,
.n8n-field-select:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.1);
}

.n8n-field-input:hover,
.n8n-field-textarea:hover,
.n8n-field-select:hover {
    border-color: #007cba;
}

/* Textarea specific */
.n8n-field-textarea {
    resize: vertical;
    min-height: 100px;
}

/* Select specific */
.n8n-field-select {
    cursor: pointer;
}

/* Checkbox and radio */
.n8n-field-checkbox-label,
.n8n-field-radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: 500;
    color: #333;
}

.n8n-field-checkbox,
.n8n-field-radio {
    margin: 0;
    width: 18px;
    height: 18px;
    accent-color: #007cba;
}

/* File input */
.n8n-field-file {
    padding: 10px 12px;
    border: 2px dashed #cbd5e0;
    border-radius: 8px;
    background: #f8f9fa;
    cursor: pointer;
    transition: all 0.2s ease;
}

.n8n-field-file:hover {
    border-color: #007cba;
    background: #f0f8ff;
}

.n8n-field-file:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.1);
}

/* Form actions */
.n8n-form-actions {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #e1e5e9;
}

.n8n-submit-button {
    position: relative;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.2s ease;
    min-width: 120px;
}

.n8n-submit-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 124, 186, 0.3);
}

.n8n-submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Button spinner */
.n8n-button-spinner {
    display: flex;
    align-items: center;
    justify-content: center;
}

.n8n-button-spinner .spinner {
    margin: 0;
    float: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .n8n-custom-widget {
        padding: 15px;
    }
    
    .n8n-field-input,
    .n8n-field-textarea,
    .n8n-field-select {
        padding: 10px 12px;
        font-size: 16px; /* Prevent zoom on iOS */
    }
}

/* Custom Widget Response Area */
.n8n-response-area {
    margin-top: 20px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    display: none;
}

.n8n-response-content {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 13px;
    line-height: 1.4;
}

.n8n-response-json {
    background: rgba(0, 0, 0, 0.3);
    padding: 12px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #e6edf6;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
}

.n8n-response-text {
    background: rgba(0, 0, 0, 0.3);
    padding: 12px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #e6edf6;
    white-space: pre-wrap;
    word-break: break-word;
}

.n8n-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
    padding: 12px;
    border-radius: 6px;
    font-weight: 500;
}

/* Custom Widget Form Styling */
.n8n-custom-widget {
    padding: 20px;
}

.n8n-custom-widget .widget-title {
    margin: 0 0 10px 0;
    font-size: 18px;
    font-weight: 600;
    color: #e6edf6;
}

.n8n-custom-widget .widget-subtitle {
    margin: 0 0 20px 0;
    color: #9aa6b2;
    font-size: 14px;
}

.n8n-custom-widget .widget-content {
    margin-top: 15px;
}

.n8n-form-actions {
    margin-top: 20px;
}

.n8n-submit-button {
    position: relative;
    min-width: 120px;
}

.n8n-button-spinner {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.n8n-button-text {
    transition: opacity 0.2s ease;
}

/* Field Group Styling */
.n8n-field-group {
    margin-bottom: 15px;
}

.n8n-field-label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #e6edf6;
    font-size: 14px;
}

.n8n-field-label .required {
    color: #ef4444;
    margin-left: 3px;
}

/* Form Controls */
.n8n-field-input,
.n8n-field-textarea,
.n8n-field-select,
.n8n-field-file {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    color: #e6edf6;
    font-size: 14px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.n8n-field-input:focus,
.n8n-field-textarea:focus,
.n8n-field-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.1);
}

.n8n-field-textarea {
    resize: vertical;
    min-height: 80px;
}

.n8n-field-file {
    padding: 6px 8px;
}

/* Checkbox and Radio Styling */
.n8n-field-checkbox-label,
.n8n-field-radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
    color: #e6edf6;
}

.n8n-field-checkbox,
.n8n-field-radio {
    margin: 0;
    accent-color: var(--accent);
}

.n8n-field-radio-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Range Input Styling */
.n8n-field-range {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    outline: none;
    -webkit-appearance: none;
}

.n8n-field-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    background: var(--accent);
    border-radius: 50%;
    cursor: pointer;
}

.n8n-field-range::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: var(--accent);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

.n8n-field-range-output {
    display: inline-block;
    margin-left: 10px;
    padding: 4px 8px;
    background: rgba(var(--accent-rgb), 0.1);
    border: 1px solid rgba(var(--accent-rgb), 0.3);
    border-radius: 4px;
    color: var(--accent);
    font-size: 12px;
    font-weight: 500;
}

/* Color Input Styling */
.n8n-field-color {
    width: 60px;
    height: 40px;
    padding: 2px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    background: transparent;
    cursor: pointer;
}

.n8n-field-color::-webkit-color-swatch-wrapper {
    padding: 0;
}

.n8n-field-color::-webkit-color-swatch {
    border: none;
    border-radius: 4px;
}

.n8n-field-color::-moz-color-swatch {
    border: none;
    border-radius: 4px;
}