/* ==========================================================================
   TACTICAL DOCK COMPONENT - SWISS INDUSTRIAL PRINT & TACTICAL TELEMETRY
   Archetype: Industrial Brutalism (0px Radius, Carbon Substrate, Solid Lines)
   Anti-slop: Replaces generic circular floating bubbles with rigid HUD dock.
   ========================================================================== */

.tactical-dock {
  position: fixed;
  bottom: var(--space-md, 1rem);
  right: var(--space-md, 1rem);
  z-index: 990;
  display: flex;
  flex-direction: column;
  background-color: var(--color-ink, #0A0A0A);
  border: 1px solid var(--color-ink, #0A0A0A);
  box-shadow: 2px 2px 0 var(--color-ink, #0A0A0A);
  border-radius: 0 !important;
  font-family: var(--font-telemetry, monospace);
  box-sizing: border-box;
}

/* Micro-Telemetry Header */
.tactical-dock-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xs, 0.5rem);
  padding: 0.25rem 0.55rem;
  background-color: #161614;
  border-bottom: 1px solid #2A2A26;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-substrate-dark, #DDD9D0);
  user-select: none;
  border-radius: 0 !important;
}

.tactical-dock-indicator {
  display: inline-block;
  font-size: 0.6rem;
  line-height: 1;
  color: #25D366;
  transition: color 0.2s ease;
}

.tactical-dock-indicator.off-hours {
  color: #FFA500;
}

.tactical-dock-label {
  font-weight: 700;
  letter-spacing: 0.06em;
}

/* Actions Grid (Scroll-Top + WA Dispatch) */
.tactical-dock-actions {
  display: flex;
  align-items: stretch;
  background-color: var(--color-ink, #0A0A0A);
  gap: 1px; /* Razor-thin border via contrasting background gap */
  border-radius: 0 !important;
}

/* Base Dock Button */
.tactical-dock-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  font-family: var(--font-telemetry, monospace);
  font-size: 0.78125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  cursor: pointer;
  border: none;
  border-radius: 0 !important;
  min-height: var(--min-tap, 44px);
  padding: 0.55rem 0.85rem;
  box-sizing: border-box;
  white-space: nowrap;
  transition: background-color 0.1s ease, color 0.1s ease, transform 0.05s ease;
}

.tactical-dock-btn:focus-visible {
  outline: 2px solid var(--color-hazard, #E61919);
  outline-offset: -2px;
}

.tactical-dock-btn:active {
  transform: translate(1px, 1px);
}

/* Scroll To Top Trigger */
.dock-btn-top {
  background-color: #222220;
  color: var(--color-substrate, #EAE8E3);
  padding: 0.55rem 0.75rem;
  opacity: 0;
  max-width: 0;
  padding-left: 0;
  padding-right: 0;
  overflow: hidden;
  border: none;
  pointer-events: none;
  transition: opacity 0.2s ease, max-width 0.2s ease, padding 0.2s ease, background-color 0.1s ease;
}

.dock-btn-top.is-visible {
  opacity: 1;
  max-width: 90px;
  padding-left: 0.75rem;
  padding-right: 0.75rem;
  pointer-events: auto;
}

.dock-btn-top:hover {
  background-color: var(--color-substrate, #EAE8E3);
  color: var(--color-ink, #0A0A0A);
}

.dock-btn-top .dock-btn-icon {
  font-size: 0.7rem;
  line-height: 1;
}

/* WhatsApp Operator Dispatch */
.dock-btn-wa {
  background-color: var(--color-hazard, #E61919);
  color: #FFFFFF !important;
}

.dock-btn-wa:hover {
  background-color: #FFFFFF;
  color: var(--color-ink, #0A0A0A) !important;
}

.dock-btn-wa .dock-btn-code {
  display: inline-block;
  letter-spacing: 0.06em;
}

/* Mobile Responsiveness */
@media (max-width: 480px) {
  .tactical-dock {
    bottom: var(--space-xs, 0.5rem);
    right: var(--space-xs, 0.5rem);
    box-shadow: 1px 1px 0 var(--color-ink, #0A0A0A);
  }

  .tactical-dock-header {
    font-size: 0.58rem;
    padding: 0.2rem 0.45rem;
  }

  .tactical-dock-btn {
    font-size: 0.72rem;
    padding: 0.45rem 0.65rem;
    min-height: 42px;
  }
}