/* ==============================================================================
   EXTERIOR IMAGES LLC — CLIENT PORTAL STYLESHEET
   Authenticated Client Hub & Milestone Billing Tracker
   Optimized for Desktop & Samsung Galaxy S25 / Android 17 Mobile
   ============================================================================== */

.portal-nav {
  background: var(--color-primary-dark);
  border-bottom: 2px solid var(--color-accent);
  padding: 0.75rem 0;
  position: sticky;
  top: 0;
  z-index: 900;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.portal-nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.portal-user-badge {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--color-white);
  font-weight: 600;
  font-size: 0.9rem;
}

.portal-avatar {
  width: 34px;
  height: 34px;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.stage-tracker-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  margin-bottom: 2rem;
  border-left: 6px solid var(--color-accent);
}

@media (max-width: 600px) {
  .stage-tracker-card {
    padding: 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
  }
}

.stage-step-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-top: 1.5rem;
  position: relative;
}

@media (max-width: 640px) {
  .stage-step-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
}

.stage-step-item {
  text-align: center;
  padding: 0.85rem 0.5rem;
  background: var(--color-slate-100);
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-slate-600);
  position: relative;
  line-height: 1.3;
}

.stage-step-item.active {
  background: rgba(217, 119, 6, 0.15);
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  font-weight: 800;
}

.stage-step-item.completed {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.weather-monitor-banner {
  background: linear-gradient(135deg, #1E3A8A 0%, #0F2537 100%);
  color: var(--color-white);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

@media (max-width: 600px) {
  .weather-monitor-banner {
    padding: 1rem;
    gap: 0.85rem;
    margin-bottom: 1.5rem;
  }
}

.weather-icon-box {
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  flex-shrink: 0;
}

.invoice-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
}

.invoice-table th, .invoice-table td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-slate-200);
}

.invoice-table th {
  background: var(--color-slate-100);
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.82rem;
  text-transform: uppercase;
}

.status-badge {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.status-paid { background: var(--color-success-bg); color: var(--color-success); }
.status-issued { background: var(--color-warning-bg); color: var(--color-warning); }
.status-draft { background: var(--color-slate-200); color: var(--color-slate-700); }

.e-signature-card {
  background: var(--color-slate-100);
  border: 2px dashed var(--color-slate-300);
  border-radius: var(--radius-md);
  padding: 2rem;
  margin-top: 2rem;
}

@media (max-width: 600px) {
  .e-signature-card {
    padding: 1.25rem;
  }
}

/* Client Portal Toggle Buttons (Always visible high-contrast styling) */
.btn-portal-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #ffffff !important;
  color: var(--color-primary) !important;
  border: 2px solid var(--color-primary) !important;
  font-weight: 700 !important;
  border-radius: var(--radius-md);
  box-shadow: 0 1px 4px rgba(15, 37, 55, 0.12);
  transition: all 0.2s ease-in-out;
  text-decoration: none;
}

.btn-portal-toggle:hover {
  background-color: var(--color-primary) !important;
  color: #ffffff !important;
  border-color: var(--color-primary) !important;
  box-shadow: 0 4px 14px rgba(15, 37, 55, 0.25);
  transform: translateY(-2px);
}