/* ═══════════════════════════════════════════════
   NABLA — Workspace (Dashboard) Layout
   All module dashboards share this file.
   Depends: theme.css (imported in each module HTML)
   No dependency on styles.css or components.css.
═══════════════════════════════════════════════ */

/* ── RESET for workspace pages ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  overflow: hidden;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  display: flex;
  flex-direction: column;
  background: var(--void);
  color: var(--text-primary);
  font-family: var(--font-sans, 'Inter', system-ui, sans-serif);
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 3px; }

::selection { background: var(--orange-dim); color: var(--text-primary); }

/* ── WORKSPACE HEADER ── */
.ws-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 58px;
  padding: 0 1.5rem;
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  z-index: 10;
}

.ws-header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.ws-back {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md, 10px);
  background: var(--surface-raised);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.18s;
  flex-shrink: 0;
}

.ws-back:hover {
  color: var(--orange-bright);
  border-color: var(--border-hover);
}

.ws-back svg { width: 16px; height: 16px; }

.ws-title-block {
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
}

.ws-eyebrow {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.ws-title {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.ws-header-right {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

/* ── STATUS CAPSULE ── */
.ws-status-capsule {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.3rem 0.75rem;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill, 999px);
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.ws-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-muted);
  flex-shrink: 0;
  transition: background 0.3s;
}

.ws-status-dot.ready {
  background: var(--orange-bright);
  box-shadow: 0 0 6px var(--orange-bright);
  animation: ws-pulse 2s infinite;
}

.ws-status-dot.busy {
  background: var(--amber);
  animation: ws-pulse 0.6s infinite;
}

.ws-status-dot.error { background: #F87171; }

@keyframes ws-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ── THEME TOGGLE (in workspace header) ── */
.ws-theme-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-md, 10px);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.18s;
}

.ws-theme-btn:hover {
  color: var(--orange-bright);
  border-color: var(--border-hover);
}

.ws-theme-btn svg { width: 14px; height: 14px; }

/* ── WORKSPACE BODY ── */
.ws-body {
  flex: 1;
  display: grid;
  grid-template-columns: 360px 300px 1fr;
  overflow: hidden;
  min-height: 0;
}

.ws-panel {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow-y: auto;
  padding: 1.4rem;
  gap: 1.4rem;
}

.ws-panel--input { border-right: 1px solid var(--border); }
.ws-panel--ops   { border-right: 1px solid var(--border); background: rgba(255,255,255,0.012); }
.ws-panel--output { background: rgba(255,255,255,0.008); }

[data-theme="light"] .ws-panel--ops    { background: rgba(0,0,0,0.018); }
[data-theme="light"] .ws-panel--output { background: rgba(0,0,0,0.012); }

/* ── PANEL HEADER ── */
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.25rem;
  flex-shrink: 0;
}

.panel-title {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.panel-meta {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.65rem;
  color: var(--text-muted);
}

.panel-actions { display: flex; gap: 0.35rem; }

/* ── ICON BUTTON ── */
.ws-icon-btn {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm, 6px);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.18s;
}

.ws-icon-btn:hover {
  color: var(--orange-bright);
  border-color: var(--border-hover);
}

.ws-icon-btn svg { width: 14px; height: 14px; }

/* ── FIELD LABELS ── */
.field-label {
  display: block;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.field-hint {
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-muted);
  opacity: 0.7;
  font-size: 0.66rem;
}

/* ── OP RAIL ── */
.op-rail {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.op-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
  padding: 0.8rem 0.95rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md, 10px);
  cursor: pointer;
  text-align: left;
  transition: all 0.18s;
}

.op-card:hover {
  border-color: var(--border-hover);
  background: var(--surface-hover);
}

.op-card.active {
  border-color: var(--orange);
  background: var(--orange-dim);
  box-shadow: 0 0 0 1px rgba(255,106,26,0.15);
}

.op-card-name {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
}

.op-card-desc {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
}

/* ── RUN BUTTON ── */
.run-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.8rem 1.2rem;
  background: var(--grad-brand);
  color: #fff;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border: none;
  border-radius: var(--radius-md, 10px);
  cursor: pointer;
  transition: all 0.18s;
  box-shadow: 0 4px 18px rgba(255,106,26,0.18);
}

.run-btn:hover {
  filter: brightness(1.08);
  box-shadow: 0 6px 24px rgba(255,106,26,0.3);
  transform: translateY(-1px);
}

.run-btn:active { transform: translateY(0); }
.run-btn svg { width: 15px; height: 15px; }
.run-btn.is-busy { opacity: 0.65; pointer-events: none; }

/* ── HINT BOX ── */
.ws-hint {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.65;
  padding: 0.85rem 0.95rem;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-md, 10px);
}

.ws-hint strong { color: var(--orange-bright); font-weight: 600; }

/* ── OUTPUT AREA ── */
.output-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  overflow-y: auto;
  min-height: 0;
}

.output-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  color: var(--text-muted);
  text-align: center;
  padding: 2rem;
}

.output-empty-icon {
  width: 52px;
  height: 52px;
  opacity: 0.22;
}

.output-empty p {
  font-size: 0.82rem;
  max-width: 260px;
  line-height: 1.6;
}

/* ── RESULT STATS ── */
.result-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.65rem;
}

.result-stat {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
}

.result-stat-label {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.62rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.result-stat-value {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}

.result-stat-value.accent { color: var(--orange-bright); }

/* ── ERROR ── */
.result-error {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.9rem 1.1rem;
  background: rgba(248, 113, 113, 0.08);
  border: 1px solid rgba(248, 113, 113, 0.25);
  border-radius: var(--radius-md, 10px);
  color: #F87171;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.8rem;
}

/* ── RESULT CARD ── */
.result-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md, 10px);
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.result-card-title {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--orange-bright);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.result-card-title::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--orange-bright);
  box-shadow: 0 0 5px var(--orange-bright);
}

/* ── PARAMS ── */
.method-params {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.param-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm, 6px);
  padding: 0.45rem 0.7rem;
}

.param-label {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.72rem;
  color: var(--text-secondary);
}

.param-input {
  width: 90px;
  background: var(--void);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-primary);
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.74rem;
  padding: 0.22rem 0.48rem;
  text-align: right;
  outline: none;
  transition: border-color 0.15s;
}

.param-input:focus { border-color: var(--orange); }

/* ── WS INPUT ── */
.ws-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.82rem;
  min-width: 0;
}

/* ── OP GROUP LABEL ── */
.op-group-label,
.method-group-label {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.62rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .ws-body {
    grid-template-columns: 1fr;
    overflow-y: auto;
  }

  html, body { overflow: auto; }

  .ws-panel--input,
  .ws-panel--ops { border-right: none; border-bottom: 1px solid var(--border); }
}