:root {
  --ls-bg: #0d0f18;
  --ls-surface: #151825;
  --ls-surface2: #1e2235;
  --ls-border: #2a2f4a;
  --ls-accent: #4f8ef7;
  --ls-text: #e6e9f4;
  --ls-text-muted: #6b739e;
  --ls-radius: 14px;
  --ls-radius-sm: 9px;
  --ls-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  --primary-brand: #4361ee;
  --secondary-brand: #3f37c9;
  --bg-surface: #f3f4f6;
  --radius-md: 8px;
  --radius-lg: 16px;
}

body {
  font-family: var(--bs-font-sans);
  background-color: var(--ls-bg);
  color: #1f2937;
}


.ls-login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at 60% 40%, #1a2040 0%, var(--ls-bg) 60%);
  padding: 1.5rem;
  position: relative;
}


.ls-back-btn {
  position: absolute;
  top: 20px;
  left: 20px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--ls-text-muted);
  text-decoration: none;
  font-size: var(--bs-fs-sm);
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--ls-radius-sm);
  background: var(--ls-surface);
  border: 1px solid var(--ls-border);
  transition: all 0.2s;
}

.ls-back-btn:hover {
  color: var(--ls-accent);
  border-color: var(--ls-accent);
}


.ls-login-card {
  background: var(--ls-surface);
  border: 1px solid var(--ls-border);
  border-radius: var(--ls-radius);
  box-shadow: var(--ls-shadow);
  padding: 3rem 2.5rem;
  width: 100%;
  max-width: 440px;
  animation: lsSlideUp 0.3s ease;
  align-self: center;
}

@keyframes lsSlideUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}


.ls-login-logo {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, #1e40af, var(--ls-accent));
  border-radius: var(--ls-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--bs-fs-3xl);
  color: #fff;
  margin: 0 auto 1.25rem;
  box-shadow: 0 6px 20px rgba(79, 142, 247, 0.4);
}


.ls-login-title {
  font-size: var(--bs-fs-xl);
  font-weight: 700;
  color: var(--ls-text);
  text-align: center;
  margin-bottom: 0.35rem;
}

.ls-login-sub {
  color: var(--ls-text-muted);
  text-align: center;
  font-size: var(--bs-fs-md);
  margin-bottom: 2rem;
}


.ls-form-group {
  margin-bottom: 1.25rem;
}

.ls-label {
  display: block;
  font-size: var(--bs-fs-sm);
  font-weight: 600;
  color: var(--ls-text-muted);
  margin-bottom: 8px;
}


.ls-input {
  width: 100%;
  background: var(--ls-surface2);
  border: 1px solid var(--ls-border);
  border-radius: var(--ls-radius-sm);
  color: var(--ls-text);
  font-family: inherit;
  font-size: var(--bs-fs-md);
  padding: 13px 16px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.ls-input::placeholder {
  color: var(--ls-text-muted);
}

.ls-input:focus {
  border-color: var(--ls-accent);
  box-shadow: 0 0 0 3px rgba(79, 142, 247, 0.15);
}


.ls-btn {
  width: 100%;
  padding: 14px;
  background: var(--ls-accent);
  border: none;
  border-radius: var(--ls-radius-sm);
  color: #fff;
  font-family: inherit;
  font-size: var(--bs-fs-md);
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s, transform 0.1s;
}

.ls-btn:hover {
  opacity: 0.85;
}

.ls-btn:active {
  transform: scale(0.98);
}

.ls-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}


.main-card {
  background: var(--ls-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--ls-shadow);
  border: 1px solid var(--ls-border);
  color: var(--ls-text);
}

.main-card h1,
.main-card h2,
.main-card h3,
.main-card h4,
.main-card h5,
.main-card h6 {
  color: var(--ls-text);
}

.main-card .text-dark {
  color: var(--ls-text) !important;
}

.main-card .btn-outline-secondary {
  --bs-btn-color: var(--ls-text-muted);
  --bs-btn-border-color: var(--ls-border);
  --bs-btn-hover-bg: var(--ls-surface2);
  --bs-btn-hover-border-color: var(--ls-border);
  --bs-btn-hover-color: var(--ls-text);
}

.main-card .btn-outline-danger {
  --bs-btn-hover-color: #fff;
}

.modal-content {
  background-color: var(--ls-surface);
  color: var(--ls-text);
  border: 1px solid var(--ls-border);
}

.modal-header,
.modal-footer {
  border-color: var(--ls-border);
}

.modal-title {
  color: var(--ls-text);
}

.btn-close {
  filter: invert(1) grayscale(1) brightness(1.6);
}

.modal-body .form-label {
  color: var(--ls-text);
}

.modal-body .form-control,
.modal-body .form-select,
.modal-body textarea.form-control {
  background-color: var(--ls-surface2);
  border-color: var(--ls-border);
  color: var(--ls-text);
}

.modal-body .form-control:focus,
.modal-body .form-select:focus {
  background-color: var(--ls-surface2);
  border-color: var(--ls-accent);
  color: var(--ls-text);
  box-shadow: 0 0 0 3px rgba(79, 142, 247, 0.15);
}

.modal-body .form-control::placeholder {
  color: var(--ls-text-muted);
}

.modal-body .form-text {
  color: var(--ls-text-muted);
}

.modal-body .form-control[type="file"]::file-selector-button {
  background: var(--ls-surface);
  color: var(--ls-text);
  border: 1px solid var(--ls-border);
  border-radius: 6px;
  padding: 4px 10px;
  margin-right: 8px;
}

.color-dot {
  display: inline-block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  margin-right: 8px;
  vertical-align: middle;
  border: 1px solid #ddd;
}

.table-responsive {
  border-radius: var(--radius-md);
  overflow-x: auto;
  overflow-y: hidden;
  border: 1px solid var(--ls-border);
  -webkit-overflow-scrolling: touch;
}

.table {
  background-color: var(--ls-surface);
  color: var(--ls-text);
  margin-bottom: 0;
}

.table> :not(caption)>*>* {
  background-color: var(--ls-surface);
  color: var(--ls-text);
  border-bottom-color: var(--ls-border);
  box-shadow: none;
}

.table thead.table-light th,
.table>thead>tr>th {
  background-color: var(--ls-surface2) !important;
  color: var(--ls-text-muted) !important;
  border-bottom: 1px solid var(--ls-border) !important;
  font-size: var(--bs-fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-weight: 700;
  white-space: nowrap;
}

.table-hover>tbody>tr:hover>* {
  background-color: var(--ls-surface2) !important;
  color: var(--ls-text) !important;
}

.table td,
.table th {
  border-color: var(--ls-border);
  vertical-align: middle;
  padding: 0.75rem 0.9rem;
}

.table .text-muted {
  color: var(--ls-text-muted) !important;
}

.table .btn-outline-primary {
  --bs-btn-color: #8db4ff;
  --bs-btn-border-color: #3a5fa8;
  --bs-btn-hover-bg: var(--ls-accent);
  --bs-btn-hover-border-color: var(--ls-accent);
}

.table .btn-outline-danger {
  --bs-btn-color: #ff8a8a;
  --bs-btn-border-color: #7a3a3a;
}

.table .btn-outline-secondary {
  --bs-btn-color: var(--ls-text-muted);
  --bs-btn-border-color: var(--ls-border);
}

.table tbody tr td[colspan] {
  color: var(--ls-text-muted);
  text-align: center;
  padding: 2rem 1rem;
}

@media (min-width: 641px) {

  .table td:nth-child(1),
  .table td:nth-child(3) {
    color: var(--ls-text) !important;
  }
}

@media (max-width: 640px) {
  .ls-login-wrap {
    padding: 76px 14px 20px;
    align-items: flex-start;
  }

  .ls-back-btn {
    top: 16px;
    left: 14px;
  }

  .ls-login-card {
    max-width: 100%;
    padding: 28px 20px;
  }

  .main-card {
    padding: 0.85rem !important;
    margin-inline: 0.4rem !important;
  }

  .main-card .d-flex.justify-content-between.align-items-center.mb-4 {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 12px;
    margin-bottom: 1rem !important;
  }

  .main-card .d-flex.gap-2 {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .main-card .btn {
    width: 100%;
  }

  .main-card h4 {
    font-size: var(--bs-fs-md);
    display: flex;
    align-items: center;
  }

  .main-card h4 i {
    font-size: var(--bs-fs-md);
  }

  .main-card .d-flex.align-items-center.gap-3 {
    width: 100%;
    justify-content: space-between;
  }

  .main-card .btn-outline-secondary,
  .main-card .btn-outline-danger {
    width: auto;
    padding: 6px 10px;
    font-size: var(--bs-fs-xs);
  }

  .main-card .btn-outline-danger {
    flex: 1;
    max-width: 140px;
  }

  .main-card .mb-3.d-flex.justify-content-between.align-items-center {
    flex-direction: column;
    align-items: stretch !important;
    gap: 10px;
  }

  .main-card .mb-3.d-flex.justify-content-between.align-items-center h5 {
    font-size: var(--bs-fs-md);
  }

  .main-card .mb-3.d-flex.justify-content-between.align-items-center .btn {
    width: 100%;
    font-size: var(--bs-fs-sm);
    padding: 9px 12px;
  }

  .table-responsive {
    overflow: visible;
    border: none;
  }

  .table {
    display: block;
    font-size: var(--bs-fs-sm);
    border: 1px solid var(--ls-border);
    border-radius: var(--radius-md);
    overflow: hidden;
  }

  .table thead {
    display: none;
  }

  .table tbody {
    display: block;
  }

  .table tbody tr {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--ls-border);
  }

  .table tbody tr:first-child {
    border-top-left-radius: var(--radius-md);
    border-top-right-radius: var(--radius-md);
  }

  .table tbody tr:last-child {
    border-bottom: none;
    border-bottom-left-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
  }

  .table th:nth-child(2),
  .table td:nth-child(2),
  .table th:nth-child(4),
  .table td:nth-child(4),
  .table th:nth-child(5),
  .table td:nth-child(5) {
    display: none;
  }

  .table td {
    border: none;
    padding: 0;
    vertical-align: middle;
    background: transparent;
  }

  .table td:nth-child(1) {
    flex: 1 1 auto;
    min-width: 0;
    font-weight: 600;
    white-space: normal;
    word-break: break-word;
  }

  .table td:nth-child(3) {
    flex: 0 0 auto;
    min-width: 26px;
    text-align: center;
    font-size: var(--bs-fs-xs);
    font-weight: 700;
  }

  .table td:last-child {
    flex: 0 0 auto;
    display: flex;
    gap: 6px;
  }

  .table td:last-child .btn {
    width: 30px;
    height: 30px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: var(--bs-fs-xs);
    flex: 0 0 30px;
  }

  .table tbody tr.reward-inactive td:nth-child(1),
  .table tbody tr.reward-inactive td:nth-child(3) {
    color: var(--ls-text-muted) !important;
    opacity: 0.6;
  }

  .table tbody tr.reward-inactive td:nth-child(1) {
    text-decoration: line-through;
    font-weight: 500;
  }

  .modal-dialog {
    margin: 0.75rem;
  }

  .modal-header,
  .modal-body,
  .modal-footer {
    padding: 0.85rem 1rem;
  }

  .modal-title {
    font-size: var(--bs-fs-md);
  }

  .modal-body .form-label {
    font-size: var(--bs-fs-sm);
    margin-bottom: 4px;
  }

  .modal-body .form-control,
  .modal-body .form-select,
  .modal-body textarea {
    font-size: var(--bs-fs-sm);
    padding: 8px 10px;
  }

  .modal-body .form-text {
    font-size: var(--bs-fs-xs);
  }

  .modal-body .mb-3 {
    margin-bottom: 0.7rem !important;
  }
}