/* ==========================================================================
   🏛️ FLOWORK OS SOVEREIGN TOOL THEMES ENGINE
   4 Canonical Visual Styles for Tool Execution Cards, HUDs & Chat Outputs:
   1. cyber_neon       - Cyberpunk Holo (Default, glowing neon, futuristic)
   2. executive_glass  - Executive Glassmorphism (Frosted glass, luxury slate)
   3. retro_crt        - Retro CRT Terminal (Hacker phosphor green/amber, scanlines)
   4. minimalist       - Minimalist Slate (Flat, ultra-compact, distraction-free)
   ========================================================================== */

/* 1. CYBER NEON THEME (Default Cyberpunk Hologram) */
[data-tool-theme="cyber_neon"],
.tool-theme-cyber_neon {
  --tool-bg: rgba(9, 13, 22, 0.88);
  --tool-border: rgba(0, 242, 254, 0.35);
  --tool-border-hover: rgba(0, 242, 254, 0.75);
  --tool-text: #e2e8f0;
  --tool-accent: #00f2fe;
  --tool-secondary: #a855f7;
  --tool-header-bg: rgba(0, 242, 254, 0.08);
  --tool-glow: 0 0 16px rgba(0, 242, 254, 0.22);
  --tool-font: 'JetBrains Mono', 'Fira Code', monospace;
  --tool-radius: 8px;
}

/* 2. EXECUTIVE GLASSMORPHISM THEME (Frosted Luxury Slate) */
[data-tool-theme="executive_glass"],
.tool-theme-executive_glass {
  --tool-bg: rgba(15, 23, 42, 0.65);
  --tool-border: rgba(255, 255, 255, 0.14);
  --tool-border-hover: rgba(245, 158, 11, 0.6);
  --tool-text: #f8fafc;
  --tool-accent: #f59e0b;
  --tool-secondary: #0ea5e9;
  --tool-header-bg: rgba(255, 255, 255, 0.05);
  --tool-glow: 0 8px 32px rgba(0, 0, 0, 0.37);
  --tool-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --tool-radius: 12px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

/* 3. RETRO CRT TERMINAL THEME (Monospace Hacker Phosphor) */
[data-tool-theme="retro_crt"],
.tool-theme-retro_crt {
  --tool-bg: #050a05;
  --tool-border: #166534;
  --tool-border-hover: #22c55e;
  --tool-text: #86efac;
  --tool-accent: #22c55e;
  --tool-secondary: #eab308;
  --tool-header-bg: rgba(34, 197, 94, 0.12);
  --tool-glow: 0 0 12px rgba(34, 197, 94, 0.28);
  --tool-font: 'Courier New', 'VT323', monospace;
  --tool-radius: 4px;
}

/* 4. MINIMALIST SLATE THEME (Flat, Compact, Distraction-Free) */
[data-tool-theme="minimalist"],
.tool-theme-minimalist {
  --tool-bg: #0f172a;
  --tool-border: #334155;
  --tool-border-hover: #64748b;
  --tool-text: #cbd5e1;
  --tool-accent: #94a3b8;
  --tool-secondary: #64748b;
  --tool-header-bg: #1e293b;
  --tool-glow: none;
  --tool-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --tool-radius: 4px;
}

/* Apply variables to Tool Cards */
.fl-tool-theme-card,
.tool-hud-container[data-tool-theme],
.fl-commands-group[data-tool-theme],
.fl-cmd-item[data-tool-theme] {
  background: var(--tool-bg, rgba(9, 13, 22, 0.88)) !important;
  border: 1px solid var(--tool-border, rgba(0, 242, 254, 0.35)) !important;
  border-radius: var(--tool-radius, 8px) !important;
  box-shadow: var(--tool-glow, none) !important;
  color: var(--tool-text, #e2e8f0) !important;
  font-family: var(--tool-font, inherit) !important;
  transition: all 0.25s ease !important;
}

.fl-tool-theme-card:hover,
.fl-cmd-item[data-tool-theme]:hover {
  border-color: var(--tool-border-hover, var(--tool-accent, #00f2fe)) !important;
}

.fl-tool-theme-card .fl-tool-header,
.fl-commands-group[data-tool-theme] .fl-commands-summary,
.tool-hud-container[data-tool-theme] .tool-hud-header {
  background: var(--tool-header-bg, rgba(0, 242, 254, 0.08)) !important;
  color: var(--tool-accent, #00f2fe) !important;
  font-weight: 700;
  border-bottom: 1px solid var(--tool-border, rgba(255, 255, 255, 0.08)) !important;
}

/* CRT Scanline effect on retro_crt */
[data-tool-theme="retro_crt"] .fl-tool-body,
.tool-theme-retro_crt .fl-tool-body {
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.03), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.03)) !important;
  background-size: 100% 2px, 3px 100% !important;
}

/* ==========================================================================
   COCKPIT STYLE TAB - TOOL THEME SELECTOR UI
   ========================================================================== */

.pipeline-tool-style-section {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.pipeline-tool-style-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.pipeline-tool-style-header h5 {
  margin: 0;
  font-size: 12.5px;
  font-weight: 700;
  color: #f1f5f9;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pipeline-tool-theme-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}

.pipeline-tool-theme-option {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 10px 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  gap: 4px;
  user-select: none;
}

.pipeline-tool-theme-option:hover {
  background: rgba(30, 41, 59, 0.7);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

.pipeline-tool-theme-option.active {
  background: rgba(0, 242, 254, 0.1);
  border-color: #00f2fe;
  box-shadow: 0 0 12px rgba(0, 242, 254, 0.25);
}

.pipeline-tool-theme-option .theme-title {
  font-size: 11.5px;
  font-weight: 700;
  color: #f8fafc;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pipeline-tool-theme-option .theme-desc {
  font-size: 10px;
  color: #94a3b8;
  line-height: 1.3;
}

/* Live Tool Card Preview Container in Cockpit */
.pipeline-tool-preview-container {
  background: rgba(5, 8, 16, 0.7);
  border: 1px dashed rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 12px;
  margin-top: 10px;
}

.pipeline-tool-preview-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #64748b;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pipeline-sample-tool-card {
  border-radius: var(--tool-radius, 8px);
  background: var(--tool-bg, #090d16);
  border: 1px solid var(--tool-border, rgba(0, 242, 254, 0.35));
  box-shadow: var(--tool-glow, none);
  color: var(--tool-text, #e2e8f0);
  font-family: var(--tool-font, inherit);
  overflow: hidden;
  transition: all 0.3s ease;
}

.pipeline-sample-tool-card-header {
  padding: 6px 10px;
  background: var(--tool-header-bg, rgba(0, 242, 254, 0.08));
  border-bottom: 1px solid var(--tool-border, rgba(255, 255, 255, 0.08));
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
}

.pipeline-sample-tool-card-header .tool-title {
  font-weight: 700;
  color: var(--tool-accent, #00f2fe);
  display: flex;
  align-items: center;
  gap: 6px;
}

.pipeline-sample-tool-card-body {
  padding: 10px 12px;
  font-size: 11px;
  line-height: 1.5;
}

.pipeline-sample-tool-card-body code {
  color: var(--tool-accent, #00f2fe);
  background: rgba(255, 255, 255, 0.05);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 10.5px;
}