/* components.css */
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(18px);
}

.card:hover {
  border-color: var(--line-strong);
}

.card-header {
  padding: 20px 22px 0;
}

.card-title {
  font-size: 1rem;
  font-weight: 700;
  color: #f4f8ff;
}

.card-subtitle {
  margin-top: 6px;
  color: var(--muted);
  font-size: .93rem;
}

.card-body {
  padding: 22px;
}

.card-footer {
  padding: 0 22px 22px;
}

.metric-card {
  position: relative;
  overflow: hidden;
  min-height: 138px;
}

.metric-card::before {
  content: "";
  position: absolute;
  inset: auto -30px -30px auto;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(77, 163, 255, .28), transparent 70%);
  filter: blur(12px);
}

.metric-label {
  color: var(--muted);
  font-size: .95rem;
  font-weight: 600;
}

.metric-value {
  margin-top: 14px;
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 800;
  line-height: 1;
  color: #fff;
}

.metric-meta {
  margin-top: 12px;
  font-size: .88rem;
  color: var(--muted-2);
}

.panel-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.panel-title h2,
.panel-title h3 {
  margin: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 700;
  border: 1px solid transparent;
  white-space: nowrap;
}

.badge-primary {
  color: #dceeff;
  background: rgba(77, 163, 255, 0.14);
  border-color: rgba(77, 163, 255, 0.28);
}

.badge-success {
  color: #d7fff4;
  background: rgba(45, 212, 191, 0.14);
  border-color: rgba(45, 212, 191, 0.28);
}

.badge-warning {
  color: #fff3c4;
  background: rgba(251, 191, 36, 0.14);
  border-color: rgba(251, 191, 36, 0.28);
}

.badge-danger {
  color: #ffdce5;
  background: rgba(251, 113, 133, 0.14);
  border-color: rgba(251, 113, 133, 0.28);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 12px;
  font-size: .95rem;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
  border: 1px solid transparent;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow: 0 12px 26px rgba(77, 163, 255, 0.28);
}

.btn-primary:hover {
  box-shadow: 0 16px 34px rgba(77, 163, 255, 0.35);
}

.btn-secondary {
  color: #fff;
  background: linear-gradient(135deg, #6b4bff, #8b5cf6);
  box-shadow: 0 12px 26px rgba(139, 92, 246, 0.28);
}

.btn-outline {
  color: #dcebff;
  border-color: rgba(77, 163, 255, 0.28);
  background: rgba(77, 163, 255, 0.08);
}

.btn-outline:hover {
  background: rgba(77, 163, 255, 0.14);
}

.btn-danger {
  color: #fff;
  background: linear-gradient(135deg, #fb7185, #e11d48);
  box-shadow: 0 12px 26px rgba(244, 63, 94, 0.26);
}

.btn-sm {
  min-height: 38px;
  padding: 0 14px;
  font-size: .87rem;
}

.form-card,
.table-card {
  overflow: hidden;
}

.form-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field-full {
  grid-column: 1 / -1;
}

.field label {
  color: #e6eeff;
  font-weight: 700;
  font-size: .92rem;
}

.input,
.select,
.textarea,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="search"],
select,
textarea {
  width: 100%;
  min-height: 50px;
  padding: 0 15px;
  border: 1px solid rgba(111, 140, 255, 0.18);
  border-radius: 12px;
  background: rgba(10, 15, 30, 0.92);
  color: #f4f8ff;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

textarea,
.textarea {
  min-height: 130px;
  padding: 14px 15px;
  resize: vertical;
}

.input:focus,
.select:focus,
.textarea:focus,
input:focus,
select:focus,
textarea:focus {
  border-color: rgba(77, 163, 255, 0.75);
  box-shadow: 0 0 0 4px rgba(77, 163, 255, 0.12);
  background: rgba(12, 18, 34, 0.98);
}

::placeholder {
  color: #7083ab;
}

.form-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.alert {
  border-radius: 14px;
  padding: 14px 16px;
  border: 1px solid transparent;
  margin-bottom: 18px;
  font-size: .94rem;
  font-weight: 600;
}

.alert.success {
  background: rgba(45, 212, 191, 0.12);
  color: #d8fff8;
  border-color: rgba(45, 212, 191, 0.25);
}

.alert.error {
  background: rgba(251, 113, 133, 0.12);
  color: #ffe4eb;
  border-color: rgba(251, 113, 133, 0.25);
}

.alert.warning {
  background: rgba(251, 191, 36, 0.12);
  color: #fff4d0;
  border-color: rgba(251, 191, 36, 0.25);
}

.data-table-wrap {
  width: 100%;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  min-width: 760px;
}

.data-table thead th {
  text-align: left;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted-2);
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.data-table tbody td {
  padding: 16px 18px;
  border-bottom: 1px solid rgba(111, 140, 255, 0.08);
  color: #e7efff;
  vertical-align: middle;
}

.data-table tbody tr:hover {
  background: rgba(77, 163, 255, 0.04);
}

.empty-state {
  padding: 26px;
  text-align: center;
  color: var(--muted);
}

.list-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid rgba(111, 140, 255, 0.12);
  background: rgba(8, 13, 26, 0.75);
}

.list-item strong {
  color: #f3f8ff;
}

.list-item small {
  display: block;
  margin-top: 5px;
}

@media (max-width: 860px) {
  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}