:root {
  --ts-bg: #0b0f14;
  --ts-panel: #121821;
  --ts-panel-2: #1a2230;
  --ts-border: #233040;
  --ts-text: #e6edf5;
  --ts-muted: #8a98a9;
  --ts-accent: #00ff88;
  --ts-accent-2: #00b8ff;
  --ts-danger: #ff4d6d;
}

#tool-troubleshoot, #tool-troubleshoot *, #ts-mount, #ts-mount * { box-sizing: border-box; }
#tool-troubleshoot, #ts-mount {
  font-family: 'Rajdhani', 'Exo 2', system-ui, -apple-system, Segoe UI, sans-serif;
  background: var(--ts-bg);
  color: var(--ts-text);
  border: 1px solid var(--ts-border);
  border-radius: 12px;
  padding: 18px;
  min-height: 400px;
}

.ts-rtl { direction: rtl; text-align: right; }
.ts-ltr { direction: ltr; text-align: left; }

.ts-toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.ts-toolbar button, .ts-toolbar select, .ts-toolbar input {
  background: var(--ts-panel-2); color: var(--ts-text);
  border: 1px solid var(--ts-border); padding: 8px 12px;
  border-radius: 8px; font: inherit; cursor: pointer;
}
.ts-toolbar button:hover { border-color: var(--ts-accent); color: var(--ts-accent); }
.ts-toolbar .ts-spacer { flex: 1; }
.ts-badge { font-size: 11px; padding: 2px 8px; border-radius: 999px; background: var(--ts-accent); color: #001b0e; font-weight: 700; letter-spacing: 1px; }

.ts-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.ts-card {
  background: linear-gradient(180deg, var(--ts-panel) 0%, var(--ts-panel-2) 100%);
  border: 1px solid var(--ts-border); border-radius: 10px; padding: 16px;
  cursor: pointer; transition: transform .15s, border-color .15s, box-shadow .15s;
}
.ts-card:hover { transform: translateY(-2px); border-color: var(--ts-accent); box-shadow: 0 8px 24px rgba(0,255,136,.12); }
.ts-card .icon { font-size: 28px; }
.ts-card h3 { margin: 6px 0 4px; font-size: 18px; }
.ts-card p  { margin: 0; color: var(--ts-muted); font-size: 14px; }
.ts-card .mode-tag { display:inline-block; margin-top: 8px; font-size: 10px; letter-spacing: 1px;
  padding: 2px 6px; border: 1px solid var(--ts-border); border-radius: 4px; color: var(--ts-accent-2); }

.ts-runner { background: var(--ts-panel); border: 1px solid var(--ts-border); border-radius: 10px; padding: 18px; }
.ts-runner h2 { margin: 0 0 4px; font-size: 22px; }
.ts-runner .summary { color: var(--ts-muted); margin-bottom: 16px; }
.ts-step {
  display: flex; gap: 14px; align-items: flex-start; padding: 14px;
  border: 1px solid var(--ts-border); border-radius: 8px; background: var(--ts-bg); margin-bottom: 12px;
}
.ts-rtl .ts-step { flex-direction: row-reverse; }
.ts-hex {
  width: 42px; height: 42px; flex-shrink: 0;
  background: var(--ts-accent); color: #001b0e; font-weight: 800;
  display: grid; place-items: center; font-size: 16px;
  clip-path: polygon(25% 0, 75% 0, 100% 50%, 75% 100%, 25% 100%, 0 50%);
}
.ts-step h4 { margin: 0 0 6px; font-size: 16px; }
.ts-step .body { color: var(--ts-text); white-space: pre-wrap; }
.ts-media { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 8px; }
.ts-media img, .ts-media video { max-width: 320px; max-height: 220px; border-radius: 6px; border: 1px solid var(--ts-border); }
.ts-media .cap { font-size: 12px; color: var(--ts-muted); }

.ts-branches { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.ts-branches button {
  background: transparent; color: var(--ts-accent-2);
  border: 1px solid var(--ts-accent-2); padding: 8px 14px;
  border-radius: 6px; cursor: pointer; font: inherit;
}
.ts-branches button:hover { background: var(--ts-accent-2); color: #001220; }

.ts-nav { display: flex; gap: 10px; margin-top: 16px; }
.ts-nav button { background: var(--ts-accent); color: #001b0e; border: 0; padding: 10px 16px; border-radius: 6px; font-weight: 700; cursor: pointer; }
.ts-nav button.secondary { background: var(--ts-panel-2); color: var(--ts-text); border: 1px solid var(--ts-border); }

.ts-end { text-align: center; padding: 30px; }
.ts-end .big { font-size: 40px; }

.ts-edit { background: var(--ts-panel-2); border: 1px solid var(--ts-border); border-radius: 8px; padding: 14px; margin-top: 14px; }
.ts-edit label { display: block; font-size: 12px; color: var(--ts-muted); margin-top: 8px; }
.ts-edit input, .ts-edit textarea, .ts-edit select {
  width: 100%; background: var(--ts-bg); color: var(--ts-text);
  border: 1px solid var(--ts-border); border-radius: 6px; padding: 8px; font: inherit;
}
.ts-edit textarea { min-height: 70px; resize: vertical; }
.ts-edit .row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ts-edit .actions { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.ts-edit .actions button { padding: 8px 12px; border-radius: 6px; cursor: pointer; border: 1px solid var(--ts-border); background: var(--ts-panel); color: var(--ts-text); }
.ts-edit .actions button.primary { background: var(--ts-accent); color: #001b0e; border: 0; font-weight: 700; }
.ts-edit .actions button.danger  { background: var(--ts-danger); color: #fff; border: 0; }
/* Light-mode overrides */
.ts-light {
  --ts-bg:      #f4f6f8;
  --ts-panel:   #ffffff;
  --ts-panel-2: #eef1f5;
  --ts-border:  #d0d8e4;
  --ts-text:    #1a2230;
  --ts-muted:   #5a6a7e;
  --ts-accent:  #00a85a;
  --ts-accent-2:#0080cc;
  --ts-danger:  #d93050;
}
.ts-light .ts-hex { color: #fff; }
.ts-light .ts-card:hover { box-shadow: 0 6px 18px rgba(0,0,0,.10); }
.ts-light .ts-nav button,
.ts-light .ts-edit .actions button.primary { color: #fff; }

/* ts-mount is the embedded render target — mirror all #tool-troubleshoot rules */
body.light-mode #ts-mount {
  --ts-bg:      #f4f6f8;
  --ts-panel:   #ffffff;
  --ts-panel-2: #eef1f5;
  --ts-border:  #d0d8e4;
  --ts-text:    #1a2230;
  --ts-muted:   #5a6a7e;
  --ts-accent:  #00a85a;
  --ts-accent-2:#0080cc;
  --ts-danger:  #d93050;
}
body.light-mode #ts-mount .ts-hex { color: #fff; }
body.light-mode #ts-mount .ts-card:hover { box-shadow: 0 6px 18px rgba(0,0,0,.10); }
body.light-mode #ts-mount .ts-nav button,
body.light-mode #ts-mount .ts-edit .actions button.primary { color: #fff; }