:root {
    --bg: #f4f6fb;
    --card: #ffffff;
    --primary: #4361ee;
    --success: #16a34a;
    --danger: #dc2626;
    --warning: #f59e0b;
    --text-dark: #111827;
    --text-muted: #6b7280;
    --radius: 14px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background: var(--bg);
    color: var(--text-dark);
}

.dashboard {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 30px;
}

.header-left {
    display: flex;
    align-items: center;
}

.inline-nav {
    display: flex;
    gap: 18px;
}

.inline-nav a {
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    padding: 6px 10px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.inline-nav a:hover {
    background: var(--bg);
    color: var(--primary);
}

.inline-nav a.active {
    background: rgba(79, 70, 229, 0.1);
    color: var(--primary);
}

.header-title h1 {
    font-size: 26px;
    font-weight: 700;
}

.header-title span {
    font-size: 14px;
    color: var(--text-muted);
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.08);
}

.card-title {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 10px;
    font-weight: 500;
}

.card-value {
    font-size: 28px;
    font-weight: 700;
}

.primary { color: var(--primary); }
.success { color: var(--success); }
.danger  { color: var(--danger); }
.warning { color: var(--warning); }

.summary {
    margin-top: 30px;
    background: linear-gradient(135deg, #4f46e5, #6366f1);
    color: #fff;
    padding: 30px;
    border-radius: var(--radius);
    display: grid;
    text-align: center;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.summary-item h3 {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 6px;
}

.summary-item p {
    font-size: 24px;
    font-weight: 700;
}

@media (min-width: 1024px) {
  .dashboard {
      min-height: 100vh;
      display: grid;
      grid-template-rows: auto 1fr auto;
  }

  .top-section {
      grid-row: 1;
  }

  .bottom-section {
      grid-row: 3;
  }
}

@media (max-width: 1023px) {
  .dashboard {
      display: block;
      min-height: unset;
  }
}

/* Modern Lookup Card Styles */
.lookup-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 40px;
  max-width: 680px;
  margin: 40px auto;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.lookup-header {
  text-align: center;
  margin-bottom: 32px;
}

.lookup-header h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.lookup-header p {
  color: var(--text-muted);
  font-size: 15px;
}

.lookup-input-group {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.phone-input {
  flex: 1;
  padding: 16px 20px;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 500;
  transition: all 0.3s ease;
  background: #f9fafb;
}

.phone-input:focus {
  outline: none;
  border-color: var(--primary);
}

.lookup-btn {
  padding: 16px 32px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.lookup-btn:hover {
  background: #3a0ca3;
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(79, 70, 229, 0.2);
}

.lookup-btn:active {
  transform: translateY(0);
}

.lookup-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

/* Loading Animation */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255,255,255,.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
}

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

/* Results Container */
.results-container {
  background: #f9fafb;
  border-radius: 12px;
  padding: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.4s ease;
  display: none;
}

.results-container.show {
  opacity: 1;
  transform: translateY(0);
  display: block;
}

.results-header {
  background: var(--primary);
  color: white;
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.results-header i {
  font-size: 20px;
}

.results-header h3 {
  font-size: 18px;
  font-weight: 600;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  padding: 28px;
}

.result-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.result-label {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.result-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  background: rgba(79, 70, 229, 0.1);
  color: var(--primary);
}

.status-badge.success {
  background: rgba(22, 163, 74, 0.1);
  color: var(--success);
}

.status-badge.danger {
  background: rgba(220, 38, 38, 0.1);
  color: var(--danger);
}

.status-badge i {
  font-size: 14px;
}

/* Error Message */
.error-message {
  background: rgba(220, 38, 38, 0.1);
  border-left: 4px solid var(--danger);
  padding: 16px 20px;
  border-radius: 8px;
  margin-top: 20px;
  display: none;
  align-items: center;
  gap: 12px;
  animation: slideIn 0.3s ease;
}

.error-message.show {
  display: flex;
}

.error-message i {
  color: var(--danger);
  font-size: 18px;
}

.error-text {
  color: var(--danger);
  font-weight: 500;
}

@keyframes slideIn {
  from {
      opacity: 0;
      transform: translateX(-10px);
  }
  to {
      opacity: 1;
      transform: translateX(0);
  }
}

@media (max-width: 640px) {
  .lookup-card {
      padding: 24px;
      margin: 24px auto;
  }

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

  .results-grid {
      grid-template-columns: 1fr;
      padding: 20px;
  }

  .lookup-btn {
      justify-content: center;
  }
}