/* ══════════════════════════════════════════════════════════════════
   PREMIUM CONTROLS — Terminal-grade redesign
   Scope: Theme Toggle · "+ New Trade" / "+ New Signal" buttons ·
          Live Date & Time chip · User Avatar
   Loaded last so it wins the cascade without needing !important.
   Layout, spacing and structure of the surrounding bars are untouched —
   only the controls themselves are restyled.
   ══════════════════════════════════════════════════════════════════ */

:root{
  --ctrl-h: 34px;
  --ctrl-r: 9px;
  --ctrl-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ctrl-t: 150ms var(--ctrl-ease);

  /* Dark mode control surfaces */
  --ctrl-border:        rgba(148,163,184,0.16);
  --ctrl-border-hover:  rgba(148,163,184,0.28);
  --ctrl-surface:       rgba(255,255,255,0.035);
  --ctrl-surface-hover: rgba(255,255,255,0.06);

  --ctrl-blue-surface:       linear-gradient(180deg, rgba(96,165,250,0.14), rgba(96,165,250,0.07));
  --ctrl-blue-surface-hover: linear-gradient(180deg, rgba(96,165,250,0.20), rgba(96,165,250,0.10));
  --ctrl-blue-border:        rgba(96,165,250,0.32);
  --ctrl-blue-border-hover:  rgba(96,165,250,0.55);
  --ctrl-blue-text:          #8fbdfb;
  --ctrl-glow-hover:         0 0 0 1px rgba(96,165,250,0.10), 0 4px 16px rgba(96,165,250,0.10);
}

[data-theme="light"]{
  --ctrl-border:        rgba(15,23,42,0.10);
  --ctrl-border-hover:  rgba(15,23,42,0.18);
  --ctrl-surface:       rgba(255,255,255,0.9);
  --ctrl-surface-hover: rgba(255,255,255,1);

  --ctrl-blue-surface:       #ffffff;
  --ctrl-blue-surface-hover: #ffffff;
  --ctrl-blue-border:        rgba(79,70,229,0.35);
  --ctrl-blue-border-hover:  rgba(79,70,229,0.55);
  --ctrl-blue-text:          #4338ca;
  --ctrl-glow-hover:         0 0 0 1px rgba(79,70,229,0.06), 0 4px 14px rgba(79,70,229,0.12);
}

/* ── Shared focus ring ─────────────────────────────────────────── */
.theme-toggle,
.btn-primary,
.topbar-avatar{
  outline: none;
}
.theme-toggle:focus-visible,
.btn-primary:focus-visible,
.topbar-avatar:focus-visible{
  box-shadow: 0 0 0 2px var(--bg2), 0 0 0 4px var(--ctrl-blue-border-hover);
}

/* ═══════════════ THEME TOGGLE ═══════════════════════════════════ */
.theme-toggle{
  width: var(--ctrl-h);
  height: var(--ctrl-h);
  min-width: 44px;
  min-height: 44px;
  border-radius: var(--ctrl-r);
  background: var(--ctrl-surface);
  border: 1px solid var(--ctrl-border);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
  color: var(--text2);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--ctrl-t), border-color var(--ctrl-t),
              box-shadow var(--ctrl-t), color var(--ctrl-t), transform var(--ctrl-t);
}
@media (min-width: 769px){
  .theme-toggle{ width: var(--ctrl-h); height: var(--ctrl-h); min-width: 0; min-height: 0; }
}
.theme-toggle .icn{ width: 15px; height: 15px; }
.theme-toggle:hover{
  background: var(--ctrl-surface-hover);
  border-color: var(--ctrl-border-hover);
  color: var(--text);
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(0,0,0,0.18);
}
[data-theme="light"] .theme-toggle:hover{
  box-shadow: 0 3px 10px rgba(15,23,42,0.08);
}
.theme-toggle:active{
  transform: translateY(0) scale(0.97);
  transition-duration: 90ms;
}

/* ═══════════════ PRIMARY BUTTONS — New Trade / New Signal ═══════ */
.btn-primary{
  height: var(--ctrl-h);
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px;
  padding: 0 14px;
  border-radius: var(--ctrl-r);
  background: var(--ctrl-blue-surface);
  border: 1px solid var(--ctrl-blue-border);
  color: var(--ctrl-blue-text);
  font-weight: 600;
  font-size: 12.5px;
  letter-spacing: -0.01em;
  line-height: 1;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.07), 0 1px 2px rgba(0,0,0,0.12);
  transition: background var(--ctrl-t), border-color var(--ctrl-t),
              box-shadow var(--ctrl-t), transform var(--ctrl-t), color var(--ctrl-t);
  backdrop-filter: none;
  white-space: nowrap;
}
[data-theme="light"] .btn-primary{
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.6), 0 1px 3px rgba(15,23,42,0.06);
}
.btn-primary .icn{ width: 13px; height: 13px; flex-shrink: 0; }
.btn-primary .btn-icon{
  font-size: 14px; font-weight: 600; line-height: 1;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.btn-primary:hover{
  background: var(--ctrl-blue-surface-hover);
  border-color: var(--ctrl-blue-border-hover);
  box-shadow: var(--ctrl-glow-hover), inset 0 1px 0 rgba(255,255,255,0.08);
  transform: translateY(-1.5px);
}
.btn-primary:active{
  transform: translateY(0) scale(0.98);
  transition-duration: 90ms;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.12);
}

/* Keep the mobile sidebar "New Trade" button on its original
   full-width pill treatment — only the topbar + signals toolbar
   instances are in scope for this redesign. Restated at higher
   specificity so it isn't picked up by the .btn-primary rules above. */
.sb-new-trade-btn.btn-primary{
  height: auto;
  width: 100%;
  padding: 11px 16px;
  font-size: 13px;
  font-weight: 700;
  border-radius: var(--r-md);
  justify-content: center;
  gap: 6px;
  transform: none;
}
.sb-new-trade-btn.btn-primary:hover{
  transform: none;
}

/* ═══════════════ LIVE DATE & TIME — status chip ═════════════════ */
.topbar-clock{
  height: var(--ctrl-h);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
  color: var(--text2);
  background: var(--ctrl-surface);
  border: 1px solid var(--ctrl-border);
  border-radius: var(--ctrl-r);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
  white-space: nowrap;
}
[data-theme="light"] .topbar-clock{
  box-shadow: 0 1px 2px rgba(15,23,42,0.05);
}
.topbar-clock::before{
  content:'';
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(52,211,153,0.55);
  flex-shrink: 0;
  animation: ctrl-pulse 2.2s var(--ease-in-out) infinite;
}
@keyframes ctrl-pulse{
  0%   { box-shadow: 0 0 0 0 rgba(52,211,153,0.45); }
  70%  { box-shadow: 0 0 0 5px rgba(52,211,153,0); }
  100% { box-shadow: 0 0 0 0 rgba(52,211,153,0); }
}
@media (prefers-reduced-motion: reduce){
  .topbar-clock::before{ animation: none; }
}

/* Tablet: shorten via JS-driven text (see updateClock), chip stays visible */
@media (max-width: 1200px) and (min-width: 901px){
  .topbar-clock{ padding: 0 10px; gap: 6px; }
}

/* ═══════════════ AVATAR ══════════════════════════════════════════ */
.topbar-avatar{
  width: var(--ctrl-h);
  height: var(--ctrl-h);
  border-radius: 50%;
  background: var(--ctrl-surface);
  border: 1px solid var(--ctrl-border);
  color: var(--text2);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: -0.01em;
  display: flex; align-items: center; justify-content: center;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), 0 1px 2px rgba(0,0,0,0.15);
  transition: transform var(--ctrl-t), border-color var(--ctrl-t), box-shadow var(--ctrl-t);
  flex-shrink: 0;
}
.topbar-avatar:hover{
  transform: scale(1.06);
  border-color: var(--ctrl-border-hover);
  box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}
.topbar-avatar:active{
  transform: scale(0.97);
  transition-duration: 90ms;
}

/* ═══════════════ SIGNALS TOOLBAR — align to the same system ═════ */
.sig-view-toggle{
  height: var(--ctrl-h);
  box-sizing: border-box;
  background: var(--ctrl-surface);
  border-color: var(--ctrl-border);
}
.sig-view-toggle button{
  border-radius: calc(var(--ctrl-r) - 3px);
  font-weight: 500;
  transition: background var(--ctrl-t), color var(--ctrl-t);
}
.sig-view-toggle button.active{
  background: var(--ctrl-surface-hover);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
}
.sig-header-actions .btn-primary{
  min-width: 0;
}

/* ═══════════════ RESPONSIVE — graceful shrink, no overflow ══════ */
@media (max-width: 1180px){
  .btn-primary{ padding: 0 11px; }
}
@media (max-width: 1024px){
  .topbar-right{ gap: 6px; }
  .btn-primary{ padding: 0 10px; font-size: 12px; }
}