.amdec-page {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  min-height: calc(100vh - 76px);
  padding: var(--space-6) clamp(var(--space-4), 3vw, var(--space-6)) var(--space-12);
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  color: var(--text-primary);
  padding-top: max(6.75rem, calc(var(--space-6) + 4.5rem));

  &--guest {
    padding-top: max(7.5rem, calc(var(--space-10) + 5rem));
  }

  .container {
    max-width: 1200px;
  }
}

.amdec-header {
  text-align: center;
  margin-bottom: var(--space-6);

  h1 {
    color: var(--text-primary);
    font-weight: 800;
    margin-bottom: var(--space-2);
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    line-height: 1.1;

    &::after {
      content: '';
      display: block;
      width: 60px;
      height: 4px;
      background: var(--primary);
      border-radius: 999px;
      margin: var(--space-2) auto 0;
    }
  }

  .lead {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 780px;
    margin: 0 auto;
    line-height: 1.7;
  }
}

.amdec-guide-card {
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(148, 163, 184, 0.2);
  padding: var(--space-5);
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.12) 0%, rgba(236, 72, 153, 0.12) 100%);
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);

  &__title {
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: var(--space-2);
  }

  &__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-3);
  }

  &__item {
    background: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(148, 163, 184, 0.18);
    padding: var(--space-4);
    box-shadow: var(--shadow-sm);

    h3 {
      font-size: 1rem;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: var(--space-2);
      display: flex;
      align-items: center;
      gap: var(--space-2);
    }

    p {
      margin: 0;
      color: var(--text-secondary);
      line-height: 1.55;
    }

    table {
      width: 100%;
      font-size: 0.85rem;
      border-collapse: collapse;

      td {
        padding: 0.4rem 0;
        border-bottom: 1px solid rgba(148, 163, 184, 0.18);

        &:first-child {
          font-weight: 700;
          color: var(--primary);
          width: 48px;
        }
      }
    }
  }
}

.amdec-controls {
  margin-bottom: var(--space-5);
  padding: var(--space-4) var(--space-5);
  background: var(--bg-primary);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(148, 163, 184, 0.25);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  position: relative;
  z-index: 2;

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    min-height: 44px;
    padding: 0.65rem 1.4rem !important;
    border-radius: 999px !important;
    border: none;
    font-weight: 600;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    box-shadow: 0 14px 28px -18px rgba(15, 23, 42, 0.35);
    font-size: 0.95rem;

    &:focus-visible {
      outline: 3px solid rgba(79, 70, 229, 0.35);
      outline-offset: 2px;
    }

    &:hover:not(:disabled) {
      transform: translateY(-2px);
      box-shadow: 0 18px 36px -20px rgba(37, 99, 235, 0.45);
    }
  }

  .btn-primary,
  .btn-info {
    background: linear-gradient(135deg, #38bdf8 0%, #0ea5e9 100%) !important;
    color: #fff !important;
  }

  .btn-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
    color: #fff !important;
  }

  .btn-outline-danger {
    background: #fff;
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.45) !important;

    &:hover {
      background: rgba(239, 68, 68, 0.08);
      color: #b91c1c;
    }
  }

  .btn-outline-secondary {
    background: #fff;
    color: var(--text-primary);
    border: 1px solid rgba(148, 163, 184, 0.55) !important;

    &:hover {
      background: rgba(148, 163, 184, 0.12);
      color: var(--primary);
    }
  }

  .btn-outline-primary {
    background: #fff;
    color: var(--primary);
    border: 1px solid rgba(79, 70, 229, 0.45) !important;

    &:hover {
      background: rgba(79, 70, 229, 0.08);
      color: var(--primary-dark);
    }
  }

  .dropdown-menu {
    border-radius: var(--radius-lg);
    border: 1px solid rgba(148, 163, 184, 0.22);
    box-shadow: 0 18px 36px rgba(15, 23, 42, 0.15);
    padding: var(--space-2) 0;
  }

  .dropdown-item {
    padding: var(--space-3) var(--space-5);
    font-weight: 500;
    color: var(--text-primary);

    &:hover {
      background: rgba(79, 70, 229, 0.08);
      color: var(--primary);
    }
  }
}

.amdec-scale {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-5);

  &__card {
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(148, 163, 184, 0.2);
    box-shadow: var(--shadow-lg);
    padding: var(--space-4);

    h3 {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: var(--space-3);
      display: flex;
      align-items: center;
      gap: var(--space-2);
    }

    table {
      width: 100%;
      border-collapse: collapse;
      font-size: 0.9rem;

      tr + tr {
        border-top: 1px solid rgba(148, 163, 184, 0.18);
      }

      td {
        padding: 0.45rem 0;

        &:first-child {
          width: 45px;
          font-weight: 700;
          color: var(--primary-dark);
        }
      }
    }
  }
}

.amdec-form {
  background: var(--bg-primary);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(148, 163, 184, 0.22);
  padding: var(--space-5);
  box-shadow: var(--shadow-lg);
  margin-bottom: var(--space-5);

  h2 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-4);
  }
}

.amdec-entries {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.amdec-entry {
  background: rgba(248, 250, 252, 0.95);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(148, 163, 184, 0.25);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  position: relative;

  &::before {
    content: '';
    position: absolute;
    inset: var(--space-4);
    border-radius: var(--radius-lg);
    border: 1px dashed rgba(148, 163, 184, 0.2);
    pointer-events: none;
  }
}

.amdec-entry__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.amdec-entry__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);

  label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
  }

  input[type='text'],
  textarea {
    width: 100%;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(148, 163, 184, 0.3);
    padding: 0.8rem 1rem;
    font-size: 0.95rem;
    background: #fff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    color: var(--text-primary);

    &:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.12);
      outline: none;
    }
  }

  textarea {
    min-height: 90px;
    resize: vertical;
  }
}

.amdec-entry__ratings {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-3);

  input[type='number'] {
    width: 100%;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(148, 163, 184, 0.3);
    padding: 0.75rem;
    font-size: 1rem;
    text-align: center;
    font-weight: 700;
    color: var(--primary);
    background: rgba(79, 70, 229, 0.08);

    &:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.12);
      outline: none;
    }
  }
}

.amdec-entry__npr {
  margin-top: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.1), rgba(14, 165, 233, 0.12));
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  color: var(--text-primary);

  .npr-value {
    font-size: 1.6rem;
    font-weight: 800;
  }
}

.amdec-entry__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;

  &--low {
    background: linear-gradient(135deg, #16a34a, #22c55e);
  }

  &--medium {
    background: linear-gradient(135deg, #f59e0b, #f97316);
  }

  &--high {
    background: linear-gradient(135deg, #ef4444, #dc2626);
  }
}

.amdec-entry {
  .btn-remove {
    min-width: 46px;
    border: 2px solid #ef4444 !important;
    color: #ef4444 !important;
    font-weight: 600;
    background: #fff !important;
    transition: all 0.2s ease;

    &:hover {
      background: #ef4444 !important;
      color: #fff !important;
      border-color: #dc2626 !important;
      transform: scale(1.05);
    }

    &:focus-visible {
      outline: 3px solid rgba(239, 68, 68, 0.35);
      outline-offset: 2px;
    }
  }
}

.amdec-form {
  .btn-outline-success {
    border: 2px solid #10b981 !important;
    color: #10b981 !important;
    font-weight: 600;
    background: #fff !important;
    transition: all 0.2s ease;

    &:hover {
      background: #10b981 !important;
      color: #fff !important;
      border-color: #059669 !important;
      transform: translateY(-2px);
      box-shadow: 0 18px 36px -20px rgba(16, 185, 129, 0.45);
    }

    &:focus-visible {
      outline: 3px solid rgba(16, 185, 129, 0.35);
      outline-offset: 2px;
    }
  }
}

.amdec-results {
  background: var(--bg-primary);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(148, 163, 184, 0.22);
  padding: var(--space-5);
  box-shadow: var(--shadow-xl);
  margin-bottom: var(--space-8);
}

.amdec-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-5);

  &__card {
    background: rgba(248, 250, 252, 0.96);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(148, 163, 184, 0.18);
    padding: var(--space-4);
    text-align: center;
    box-shadow: var(--shadow-sm);

    h4 {
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--text-secondary);
      margin-bottom: var(--space-2);
    }

    .value {
      font-size: 2rem;
      font-weight: 800;
      color: var(--primary);
    }
  }
}

.amdec-table {
  overflow-x: auto;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(148, 163, 184, 0.22);
  box-shadow: var(--shadow-lg);
  margin-bottom: var(--space-5);

  table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-primary);
  }

  th {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.95), rgba(99, 102, 241, 0.95));
    color: #fff;
    padding: 0.9rem;
    font-weight: 600;
    font-size: 0.9rem;
    text-align: left;
  }

  td {
    padding: 0.85rem;
    border-bottom: 1px solid rgba(148, 163, 184, 0.15);
    font-size: 0.9rem;
    color: var(--text-secondary);
  }

  tr:nth-child(even) td {
    background: rgba(248, 250, 252, 0.9);
  }

  tr:hover td {
    background: rgba(79, 70, 229, 0.08);
  }
}

.amdec-insights {
  background: linear-gradient(135deg, rgba(253, 230, 138, 0.22), rgba(251, 191, 36, 0.18));
  border-radius: var(--radius-xl);
  border: 1px solid rgba(217, 119, 6, 0.25);
  padding: var(--space-4);
  color: #92400e;

  h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: var(--space-3);
    display: flex;
    align-items: center;
    gap: var(--space-2);
  }

  ul {
    margin: 0;
    padding-left: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    color: #92400e;

    li {
      line-height: 1.6;
    }
  }
}

@media (max-width: 992px) {
  .amdec-page {
    padding: var(--space-6) clamp(var(--space-3), 4vw, var(--space-5)) var(--space-10);
    padding-top: max(6.75rem, calc(var(--space-6) + 4.75rem));
  }

  .amdec-controls {
    padding: var(--space-3);

    .btn {
      font-size: 0.85rem;
      padding: var(--space-2) var(--space-3);
    }
  }

  .amdec-form {
    padding: var(--space-4);
  }
}

@media (max-width: 640px) {
  .amdec-page {
    padding: var(--space-5) var(--space-3) var(--space-8);
    padding-top: max(6.75rem, calc(var(--space-6) + 5rem));
  }

  .amdec-guide-card__grid {
    grid-template-columns: 1fr;
  }

  .amdec-entry__grid {
    grid-template-columns: 1fr;
  }

  .amdec-entry__ratings {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  }

  .amdec-controls .btn {
    width: 100%;
  }
}