/* =====================================================
   HEADER - MODERN COMPACT DESIGN
   ===================================================== */

/* Top Header */
.top-header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--vyne-gray-100, #f3f4f6);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  position: relative;
  z-index: 1040;
}

.top-header .navbar {
  padding: 0.5rem 1rem;
  min-height: 56px;
}

/* Toggle Button */
.btn-toggle a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--vyne-gray-50, #f9fafb);
  color: var(--vyne-gray-600, #4b5563);
  transition: all 0.2s ease;
}

.btn-toggle a:hover {
  background: var(--vyne-gray-100, #f3f4f6);
  color: var(--vyne-primary, #6366f1);
}

.btn-toggle a i {
  font-size: 20px;
}

/* Nav Links */
.nav-right-links .nav-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  color: var(--vyne-gray-600, #4b5563);
  transition: all 0.2s ease;
}

.nav-right-links .nav-link:hover {
  background: var(--vyne-gray-50, #f9fafb);
  color: var(--vyne-primary, #6366f1);
}

.nav-right-links .nav-link .material-icons-outlined {
  font-size: 22px !important;
}

/* Language Dropdown Fix */
.languageFix {
  position: relative !important;
  top: 0 !important;
}

/* Availability Toggle */
.availability-toggle {
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.availability-toggle:hover {
  transform: scale(1.05);
}

.availability-indicator {
  position: absolute;
  top: 4px;
  right: -2px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid white;
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.2);
  transition: all 0.2s ease;
}

.availability-indicator.bg-success {
  background: var(--vyne-success, #10b981) !important;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
}

.availability-indicator.bg-danger {
  background: var(--vyne-danger, #ef4444) !important;
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.5);
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.spinning {
  animation: spin 1s linear infinite;
}

/* All Header Dropdowns */
.top-header .dropdown-menu {
  z-index: 1060 !important;
  position: absolute !important;
}

.top-header .dropdown {
  position: relative;
}

/* Profile Dropdown */
.dropdown-user {
  min-width: 240px;
  padding: 0.5rem;
  border-radius: 12px !important;
  border: none !important;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12) !important;
  z-index: 1060 !important;
}

.dropdown-user .dropdown-item {
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  font-size: 0.85rem;
  transition: all 0.2s ease;
}

.dropdown-user .dropdown-item:hover {
  background: var(--vyne-gray-50, #f9fafb);
}

.dropdown-user .dropdown-item i {
  font-size: 18px;
  opacity: 0.7;
}

.dropdown-user .user-name {
  font-size: 0.95rem;
  color: var(--vyne-gray-800, #1f2937);
}

.dropdown-user hr {
  margin: 0.375rem 0;
  border-color: var(--vyne-gray-100, #f3f4f6);
}

.dropdown-user img {
  border: 2px solid var(--vyne-gray-100, #f3f4f6) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* Unpaid Invoice Banner - Modern Style */
.unpaid-invoice-banner {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #ef4444 0%, #f97316 100%);
  padding: 8px 16px;
  border-radius: 50px;
  text-decoration: none;
  color: white;
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.35);
  transition: all 0.3s ease;
  font-size: 0.85rem;
}

.unpaid-invoice-banner:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(239, 68, 68, 0.45);
  color: white;
  text-decoration: none;
}

.unpaid-invoice-banner .banner-icon-pulse {
  font-size: 18px;
  animation: pulse-icon 1.5s ease-in-out infinite;
}

.unpaid-invoice-banner .banner-text {
  font-weight: 500;
  opacity: 0.95;
}

.unpaid-invoice-banner .banner-amount {
  font-weight: 700;
  background: rgba(255, 255, 255, 0.2);
  padding: 2px 10px;
  border-radius: 20px;
}

.unpaid-invoice-banner .banner-btn-text {
  font-weight: 600;
  background: white;
  color: #ef4444;
  padding: 4px 12px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s ease;
}

.unpaid-invoice-banner .banner-btn-text i {
  font-size: 14px;
}

.unpaid-invoice-banner:hover .banner-btn-text {
  background: #fff5f5;
}

@keyframes pulse-icon {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.15); opacity: 0.8; }
}

/* Responsive */
@media (max-width: 768px) {
  .top-header .navbar {
    padding: 0.375rem 0.75rem;
    min-height: 50px;
  }

  .btn-toggle a {
    width: 32px;
    height: 32px;
  }

  .nav-right-links .nav-link {
    width: 34px;
    height: 34px;
  }

  .unpaid-invoice-banner {
    padding: 6px 12px;
    gap: 6px;
    font-size: 0.8rem;
  }

  .unpaid-invoice-banner .banner-text {
    display: none;
  }

  .unpaid-invoice-banner .banner-amount {
    font-size: 0.85rem;
    padding: 2px 8px;
  }

  .unpaid-invoice-banner .banner-btn-text {
    padding: 3px 8px;
    font-size: 0.75rem;
  }

  .unpaid-invoice-banner .banner-btn-text i {
    display: none;
  }
}