.ics-root {
    width: 100%;
  }

  .ics-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    width: 100%;
  }

  .ics-drop-zone {
    border: 2px dashed rgba(16, 185, 129, 0.3);
    border-radius: 1.5rem;
    padding: 4rem 2rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    overflow: hidden;
  }

  .theme-dark .ics-drop-zone {
    background: rgba(255, 255, 255, 0.03);
  }

  .ics-drop-zone:hover,
  .ics-drop-zone.ics-drag-active {
    border-color: var(--ics-theme-color, #10b981);
    background: rgba(16, 185, 129, 0.05);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
  }

  .ics-drop-zone-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    pointer-events: none;
  }

  .ics-icon-wrapper {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(16, 185, 129, 0.05));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--ics-theme-color, #10b981);
    margin-bottom: 1rem;
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.2);
  }

  .ics-certificate-icon {
    width: 2.5rem;
    height: 2.5rem;
  }

  .ics-drop-zone-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: rgb(30, 41, 59);
    margin: 0;
  }

  .theme-dark .ics-drop-zone-title {
    color: rgb(226, 232, 240);
  }

  .ics-drop-zone-text {
    color: rgb(100, 116, 139);
    margin: 0;
  }

  .theme-dark .ics-drop-zone-text {
    color: rgb(148, 163, 184);
  }

  .ics-drop-zone-subtext {
    color: rgb(148, 163, 184);
    margin: 0;
  }

  .theme-dark .ics-drop-zone-subtext {
    color: rgb(100, 116, 139);
  }

  .ics-file-input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
  }

  .ics-results-grid {
    display: none;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
  }

  .ics-results-grid.ics-visible {
    display: grid;
    opacity: 1;
    transform: translateY(0);
  }

  .ics-card {
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 1.25rem;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: transform 0.3s ease, background 0.3s ease;
  }

  .theme-dark .ics-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
  }

  .ics-card:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.15);
  }

  .ics-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .ics-card-icon {
    font-size: 1.25rem;
    color: var(--ics-theme-color, #10b981);
    width: 1.25rem;
    height: 1.25rem;
  }

  .ics-card-header h4 {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgb(30, 41, 59);
    opacity: 0.8;
  }

  .theme-dark .ics-card-header h4 {
    color: rgb(226, 232, 240);
  }

  .ics-card-content {
    overflow-wrap: break-word;
  }

  .ics-data-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-bottom: 1rem;
  }

  .ics-data-label {
    font-size: 0.75rem;
    color: rgb(71, 85, 105);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
  }

  .theme-dark .ics-data-label {
    color: rgb(148, 163, 184);
  }

  .ics-data-value {
    font-size: 1rem;
    color: rgb(15, 23, 42);
    line-height: 1.5;
    word-break: break-all;
  }

  .theme-dark .ics-data-value {
    color: rgb(226, 232, 240);
  }

  .ics-status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 600;
  }

  .ics-status-symbol {
    font-weight: bold;
  }

  .ics-status-valid {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.2);
  }

  .ics-status-expired {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
  }

  .ics-fingerprint {
    background: rgba(0, 0, 0, 0.05);
    padding: 0.75rem;
    border-radius: 0.75rem;
    font-size: 0.85rem;
    color: rgb(30, 41, 59);
    word-break: break-all;
    border: 1px solid rgba(0, 0, 0, 0.05);
  }

  .theme-dark .ics-fingerprint {
    background: rgba(0, 0, 0, 0.2);
    color: rgb(212, 212, 212);
    border: 1px solid rgba(255, 255, 255, 0.03);
  }

  .ics-error-message {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #ef4444;
    padding: 1rem;
    border-radius: 1rem;
    text-align: center;
    display: none;
  }

  @media (max-width: 768px) {
    .ics-drop-zone {
      padding: 3rem 1.5rem;
    }

    .ics-results-grid {
      grid-template-columns: 1fr;
    }
  }