/* ==========================================
   OD_TOPBAR.CSS — 2026 refresh
   Warm off-white palette, DM Sans, terracotta accent
   ========================================== */

:root {
  --odTopbarH: 52px;

  --odBarBg:     rgba(245, 242, 237, 0.92);
  --odBarBorder: #e2ddd6;

  --odInk:   #1a1814;
  --odInk2:  #6b6560;
  --odInk3:  #9e9890;
  --odLine:  #e2ddd6;
  --odMuted: #f0ece6;

  --odCta:    #c84b2f;
  --odCtaInk: #ffffff;
}

body.odHasTopbar {
  padding-top: var(--odTopbarH);
}

/* === MAIN TOPBAR === */
.odTopbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--odTopbarH);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  z-index: 9999;
  background: var(--odBarBg);
  border-bottom: 1px solid var(--odBarBorder);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* visibility */
.odTopbar         { display: none; }
.odTopbar.odTopbarShow { display: flex; }

/* === LEFT === */
.odTopbarLeft {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.odTopbarLogo {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  opacity: 0.9;
  transition: opacity 0.2s;
}
.odTopbarLogo:hover { opacity: 1; }

.odTopbarWho {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--odInk);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0;
  min-width: 0;
  cursor: default;
  transition: opacity 0.2s;
}
.odTopbarWho:hover { opacity: 0.8; }

.odTopbarDot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--odCta);
  flex-shrink: 0;
  animation: odDotPulse 2.5s ease-in-out infinite;
}

@keyframes odDotPulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.5; }
}

.odTopbarWhoName {
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--odInk2);
}

/* === RIGHT === */
.odTopbarRight {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* === BUTTONS === */
.odTopbarBtn {
  appearance: none;
  border: 1px solid var(--odLine);
  background: transparent;
  color: var(--odInk2);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-weight: 500;
  font-size: 13px;
  padding: 7px 16px;
  border-radius: 0;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.odTopbarBtn::before { display: none; }

.odTopbarBtn:hover {
  background: #fff;
  border-color: var(--odLine);
  color: var(--odInk);
  transform: none;
  box-shadow: none;
}

.odTopbarBtn:active { background: var(--odMuted); }

/* Primary (logout / CTA) */
.odTopbarBtnPrimary {
  background: var(--odCta) !important;
  border-color: var(--odCta) !important;
  color: var(--odCtaInk) !important;
  font-weight: 500;
  box-shadow: none;
}

.odTopbarBtnPrimary::before { display: none; }

.odTopbarBtnPrimary:hover {
  background: #b8422a !important;
  border-color: #b8422a !important;
  color: var(--odCtaInk) !important;
  transform: none;
  box-shadow: none;
}

.odTopbarBtnPrimary:active {
  background: #a33a24 !important;
  transform: none;
  box-shadow: none;
}

.odTopbarBtn svg,
.odTopbarBtn img {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* Separator */
.odTopbarSep {
  width: 1px;
  height: 18px;
  background: var(--odLine);
  margin: 0 2px;
}

/* Loading bar */
.odTopbar.odTopbarLoading::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--odCta) 50%, transparent 100%);
  animation: odLoadSweep 1.5s ease-in-out infinite;
}

@keyframes odLoadSweep {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .odTopbar  { padding: 0 24px; height: 50px; }
  :root { --odTopbarH: 50px; }
  .odTopbarWhoName { max-width: 160px; }
  .odTopbarBtn { padding: 6px 14px; font-size: 12px; }
}

@media (max-width: 640px) {
  .odTopbar  { padding: 0 16px; height: 48px; }
  :root { --odTopbarH: 48px; }
  .odTopbarWhoName { max-width: 110px; }
  .odTopbarBtn { padding: 6px 12px; font-size: 12px; }
  .odTopbarDot { width: 5px; height: 5px; }
}

@media (max-width: 420px) {
  .odTopbarWhoName { max-width: 80px; }
  .odTopbarBtn span { display: none; }
  .odTopbarBtn { padding: 6px 10px; min-width: 34px; }
  .odTopbarBtnPrimary span { display: inline; }
}

/* === PRINT === */
@media print {
  .odTopbar { display: none !important; }
  body.odHasTopbar { padding-top: 0 !important; }
}

/* === OVERRIDE SAFETY === */
#odTopbar .odTopbarBtn,
#odTopbar .odTopbarWho,
#odTopbar .odTopbarLogo {
  border-radius: 0 !important;
  box-shadow: none !important;
}