/* ============================================
   RNC APPLIANCE — Customer Portal Styles
   ============================================ */

/* --- Portal Hero --- */
.portal-hero {
  position: relative;
  padding: 140px 0 60px;
  text-align: center;
  overflow: hidden;
}

.portal-hero-content {
  position: relative;
  z-index: 1;
}

.portal-hero .hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  margin-bottom: 16px;
}

.portal-hero .hero-subtitle {
  max-width: 550px;
}

/* --- Portal Section --- */
.portal-section {
  padding: 0 0 100px;
}

/* --- Lookup Card --- */
.lookup-card {
  max-width: 560px;
  margin: 0 auto 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  text-align: center;
  transition: all var(--transition);
}

.lookup-card:hover {
  border-color: var(--border-light);
  box-shadow: var(--shadow-glow);
}

.lookup-icon-wrap {
  margin-bottom: 20px;
}

.lookup-icon-big {
  font-size: 3rem;
  opacity: 0.8;
}

.lookup-card h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.lookup-card > p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 28px;
}

.lookup-input-group {
  display: flex;
  gap: 12px;
}

.lookup-input-group input {
  flex: 1;
  padding: 16px 20px;
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-main);
  font-size: 1rem;
  outline: none;
  transition: border-color var(--transition);
}

.lookup-input-group input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(59,130,246,0.15);
}

.lookup-input-group input::placeholder {
  color: var(--text-dim);
}

.lookup-input-group .btn {
  flex-shrink: 0;
  min-width: 120px;
  justify-content: center;
}

.lookup-hint {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--text-dim);
  min-height: 20px;
}

/* --- Spinner --- */
.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin-fast 0.6s linear infinite;
}

@keyframes spin-fast {
  to { transform: rotate(360deg); }
}

/* --- Hidden --- */
.hidden {
  display: none !important;
}

/* --- Welcome Banner --- */
.welcome-banner {
  display: flex;
  align-items: center;
  gap: 20px;
  background: linear-gradient(135deg, rgba(59,130,246,0.1), rgba(139,92,246,0.1));
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin-bottom: 24px;
  animation: fadeInUp 0.5s ease-out;
}

.welcome-avatar {
  width: 56px;
  height: 56px;
  background: var(--gradient-1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  color: white;
  flex-shrink: 0;
}

.welcome-info {
  flex: 1;
}

.welcome-info h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.welcome-info p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.8rem;
  border-radius: var(--radius-full);
}

/* --- Quick Actions --- */
.quick-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
  animation: fadeInUp 0.5s ease-out 0.1s both;
}

.action-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  text-align: center;
  transition: all var(--transition);
  cursor: pointer;
}

.action-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.action-icon {
  display: block;
  font-size: 2rem;
  margin-bottom: 12px;
}

.action-card strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.action-card span:last-child {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* --- Info Grid --- */
.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 48px;
  animation: fadeInUp 0.5s ease-out 0.2s both;
}

.info-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.info-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.info-icon {
  font-size: 1.3rem;
}

.info-card-header h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
}

.info-rows {
  padding: 8px 0;
}

.info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 24px;
  border-bottom: 1px solid rgba(30,41,59,0.5);
}

.info-row:last-child {
  border-bottom: none;
}

.info-label {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.info-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

/* Benefits */
.benefits-list {
  list-style: none;
  padding: 16px 24px;
}

.benefits-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  border-bottom: 1px solid rgba(30,41,59,0.5);
}

.benefits-list li:last-child {
  border-bottom: none;
}

.benefit-check {
  width: 24px;
  height: 24px;
  background: rgba(34,197,94,0.15);
  color: #22c55e;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* --- Request Section --- */
.request-section {
  animation: fadeInUp 0.5s ease-out 0.3s both;
}

.request-iframe-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 700px;
  margin: 0 auto;
}

.iframe-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.iframe-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.iframe-dot.green { background: #22c55e; }
.iframe-dot.yellow { background: #eab308; }
.iframe-dot.red { background: #ef4444; }

.iframe-title {
  margin-left: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.request-iframe-container {
  width: 100%;
  height: 520px;
  background: #f8fafc;
}

.request-iframe-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* --- Not Found --- */
.not-found {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
  padding: 60px 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  animation: fadeInUp 0.5s ease-out;
}

.not-found-icon {
  font-size: 4rem;
  margin-bottom: 20px;
}

.not-found h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.not-found p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 28px;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.not-found-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Active Nav Link --- */
.active-link {
  color: var(--primary-light) !important;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .portal-hero {
    padding: 120px 0 40px;
  }

  .lookup-card {
    padding: 32px 24px;
  }

  .lookup-input-group {
    flex-direction: column;
  }

  .welcome-banner {
    flex-direction: column;
    text-align: center;
    padding: 24px 20px;
  }

  .welcome-info h2 {
    font-size: 1.2rem;
  }

  .quick-actions {
    grid-template-columns: 1fr;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }

  .not-found-actions {
    flex-direction: column;
    align-items: center;
  }

  .request-iframe-container {
    height: 450px;
  }
}