/* 
  Merged CSS File for LingoFlow Management System
  Combining create.css, databoard.css, and index.css
*/

:root {
  --primary: #004ac6;
  --primary-container: #2563eb;
  --secondary: #712ae2;
  --secondary-container: #8a4cfc;
  --tertiary: #005a82;
  --tertiary-container: #0074a6;

  --background: #f8f9ff;
  --surface: #f8f9ff;
  --surface-container: #e5eeff;
  --surface-container-low: #eff4ff;
  --surface-container-high: #dce9ff;
  --surface-container-lowest: #ffffff;
  --surface-bright: #f8f9ff;
  --surface-variant: #d3e4fe;

  --on-surface: #0b1c30;
  --on-surface-variant: #434655;
  --outline: #737686;
  --outline-variant: #c3c6d7;
  --error: #ba1a1a;

  --sidebar-width: 280px;
  --radius-xl: 1rem;
  --radius-2xl: 1.25rem;
}

/* Global Reset & Base */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: var(--background);
  color: var(--on-surface);
  overflow-x: hidden;
}

.material-symbols-outlined {
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
}

.fill-icon {
  font-variation-settings: "FILL" 1, "wght" 400, "GRAD" 0, "opsz" 24;
}

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #e2e8f0;
  border-radius: 10px;
}

/* Bootstrap Overrides & Utility Classes */
.btn-primary {
  --bs-btn-bg: var(--primary);
  --bs-btn-border-color: var(--primary);
  --bs-btn-hover-bg: #003ea8;
  --bs-btn-hover-border-color: #003ea8;
}

.text-primary { color: var(--primary) !important; }
.bg-primary { background-color: var(--primary) !important; }
.text-secondary-custom { color: var(--secondary) !important; }
.bg-secondary-custom { background-color: var(--secondary-container) !important; }
.text-info-custom { color: var(--tertiary) !important; }
.bg-info-custom { background-color: var(--tertiary) !important; }
.shadow-primary { box-shadow: 0 .75rem 1.5rem rgba(0, 74, 198, .18); }

/* Sidebar */
.sidebar {
  width: var(--sidebar-width);
  height: 100vh;
  position: sticky;
  top: 0;
  z-index: 1050;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  background: var(--surface-container);
  border-right: 1px solid var(--outline-variant);
  box-shadow: 0 .125rem .25rem rgba(15, 23, 42, .04);
  flex-shrink: 0;
  overflow: hidden; /* Header and Footer stay fixed */
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  flex: 1;
  overflow-y: auto;
  margin-right: -0.75rem; /* Offset for custom scrollbar */
  padding-right: 0.75rem;
  scrollbar-width: thin;
  scrollbar-color: var(--outline-variant) transparent;
}

.sidebar-nav::-webkit-scrollbar {
  width: 4px;
}

.sidebar-nav::-webkit-scrollbar-thumb {
  background-color: var(--outline-variant);
  border-radius: 10px;
}

.brand-area-sidebar {
    margin-bottom: 2rem;
    flex-shrink: 0;
}

.brand-icon {
  width: 40px;
  height: 40px;
  border-radius: .65rem;
  background: var(--primary-container);
  color: #fff;
  display: grid;
  place-items: center;
}

.brand-symbol {
  color: var(--primary);
  font-size: 2rem;
  font-weight: 700;
}

.brand-title {
  color: var(--primary);
  font-size: 1.25rem;
  font-weight: 700;
}

.brand-subtitle {
  color: var(--on-surface-variant);
  font-size: .75rem;
  opacity: .75;
}

.sidebar-nav,
.sidebar-footer {
  display: flex;
  flex-direction: column;
  gap: .25rem;
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--outline-variant);
}

.sidebar .nav-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .9rem 1rem;
  border-radius: .65rem;
  color: var(--on-surface-variant);
  font-weight: 600;
  transition: .2s ease;
}

.sidebar .nav-link:hover {
  background: var(--surface-variant);
  color: var(--on-surface);
}

.sidebar .nav-link.active {
  background: var(--primary-container);
  color: #fff;
  border-left: 4px solid var(--primary);
}

/* Layout Structures */
.app-shell, .main-layout, .main-content {
  margin-left: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Topbar & Header Search */
.topbar {
  position: sticky;
  top: 0;
  z-index: 1040;
  padding: 1rem 3rem;
  border-bottom: 1px solid rgba(211, 228, 254, .35);
  background: rgba(248, 249, 255, .72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.search-box {
  width: 100%;
  max-width: 420px;
  position: relative;
}

.search-box span,
.input-icon span {
  position: absolute;
  top: 50%;
  left: .85rem;
  transform: translateY(-50%);
  color: var(--on-surface-variant);
  pointer-events: none;
}

.search-box input,
.input-icon .form-control {
  width: 100%;
  border: 0;
  border-radius: .75rem;
  padding: .65rem 1rem .65rem 2.8rem;
  background: var(--surface-container-low);
  outline: none;
}

.search-box input:focus,
.input-icon .form-control:focus {
  box-shadow: none;
  background: var(--surface-container-low);
}

.topbar-link {
  color: var(--on-surface-variant);
  text-decoration: none;
  font-weight: 500;
  transition: .2s ease;
}

.topbar-link:hover, .topbar-link.active {
  color: var(--primary);
}

.icon-btn, .icon-button {
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--on-surface-variant);
  display: grid;
  place-items: center;
  transition: .2s ease;
}

.icon-btn:hover, .icon-button:hover, .profile-btn:hover {
  background: rgba(0, 74, 198, .06);
  color: var(--primary);
}

.notify-dot {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--error);
  border: 2px solid var(--surface);
}

.divider {
  width: 1px;
  height: 32px;
  background: var(--outline-variant);
  margin-inline: .25rem;
}

.profile-btn {
  border: 0;
  background: transparent;
  border-radius: 999px;
  padding: .25rem .35rem .25rem .5rem;
  display: flex;
  align-items: center;
  gap: .5rem;
  transition: .2s ease;
}

.profile-btn img, .profile-avatar, .avatar, .student-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

/* Dashboard & Stat Cards */
.dashboard-card,
.stat-card {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-2xl);
  box-shadow: 0 .125rem .25rem rgba(15, 23, 42, .04);
}

.stat-icon {
  width: 44px;
  height: 44px;
  border-radius: .75rem;
  display: grid;
  place-items: center;
}

.stat-icon.primary { color: var(--primary); background: rgba(0, 74, 198, .1); }
.stat-icon.secondary { color: var(--secondary); background: rgba(138, 76, 252, .1); }
.stat-icon.tertiary { color: var(--tertiary); background: rgba(0, 116, 166, .1); }
.stat-icon.orange { color: #ea580c; background: #ffedd5; }

.stat-label { color: var(--on-surface-variant); font-size: .95rem; font-weight: 600; }
.stat-value { color: var(--on-surface); font-size: 2rem; font-weight: 700; }

.tiny-progress { height: 4px; background: var(--surface-container); border-radius: 99px; }
.mini-bars { height: 32px; display: flex; align-items: end; gap: 4px; }
.mini-bars span { width: 4px; background: var(--tertiary); border-radius: 99px; }

.section-title { color: var(--on-surface); font-size: 1.25rem; font-weight: 700; }
.period-select { width: auto; min-width: 160px; background-color: var(--surface-container-low); border-color: var(--outline-variant); border-radius: .65rem; }
.chart-box { height: 280px; position: relative; }
.chart-months { display: flex; justify-content: space-between; margin-top: 1rem; color: var(--on-surface-variant); font-size: .8rem; }

/* Page Content & Tables */
.page-content { flex: 1; width: 100%; padding: 3rem; }
.page-title { font-size: 2rem; font-weight: 700; color: var(--on-surface); }
.page-desc { color: var(--on-surface-variant); }

.filter-card, .table-card {
  background: var(--surface-container-lowest);
  border: 1px solid rgba(195, 198, 215, .45);
  border-radius: 1rem;
  box-shadow: 0 .125rem .25rem rgba(15, 23, 42, .04);
}

.filter-card { padding: 1.5rem; }
.small-label { color: var(--on-surface-variant); font-size: .78rem; font-weight: 600; margin-bottom: .35rem; }
.filter-card .form-select { background-color: var(--surface-container-low); border-color: var(--outline-variant); border-radius: .65rem; padding: .62rem .85rem; }

.table thead th { background: rgba(239, 244, 255, .72); color: var(--on-surface-variant); padding: 1rem 1.5rem; font-weight: 700; border-bottom: 1px solid var(--outline-variant); }
.table tbody td { padding: 1.25rem 1.5rem; border-color: rgba(195, 198, 215, .35); }
.table-hover tbody tr:hover { background-color: rgba(0, 74, 198, .05); }

.level-badge { border-radius: .5rem; padding: .45rem .85rem; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.02em; }
.level-badge.advanced { color: #7c3aed; background: #f5f3ff; border: 1px solid #ddd6fe; }
.level-badge.intermediate { color: #0891b2; background: #ecfeff; border: 1px solid #cffafe; }
.level-badge.beginner { color: #2563eb; background: #eff6ff; border: 1px solid #dbeafe; }

.status-badge { display: inline-flex; align-items: center; gap: .5rem; border-radius: .5rem; padding: .45rem .85rem; font-size: .75rem; font-weight: 700; border: 1px solid transparent; }
.status-badge span { width: 8px; height: 8px; border-radius: 50%; }
.status-badge.paid { color: #059669; background: #f0fdf4; border-color: #d1fae5; }
.status-badge.paid span { background: #10b981; }
.status-badge.pending { color: #d97706; background: #fffbeb; border-color: #fef3c7; }
.status-badge.pending span { background: #fbbf24; }

.table-action { width: 36px; height: 36px; border: 1px solid #e2e8f0; border-radius: .65rem; background: #fff; color: #64748b; display: grid; place-items: center; transition: .2s ease; }
.table-action:hover { color: var(--primary); background: #f8faff; border-color: #bfdbfe; }
.table-action.danger:hover { color: #ef4444; background: #fef2f2; border-color: #fee2e2; }

/* Forms & Data Entry */
.breadcrumb-custom { display: flex; align-items: center; gap: .25rem; color: var(--on-surface-variant); font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }
.form-card { background: var(--surface-container-lowest); border: 1px solid var(--outline-variant); border-radius: 1rem; overflow: hidden; box-shadow: 0 .125rem .25rem rgba(15, 23, 42, .04); }
.form-card-header { padding: 1.5rem 2rem; background: var(--surface-bright); border-bottom: 1px solid var(--outline-variant); display: flex; align-items: center; gap: .5rem; }
.form-card-header h3 { margin: 0; color: var(--on-surface); font-size: 1.25rem; font-weight: 700; }
.form-card-body { padding: 2rem; }
.custom-input { border: 0; border-radius: .75rem; background-color: var(--surface-container-low); padding: 1rem 1.25rem; transition: .2s ease; }
.custom-input:focus { box-shadow: 0 0 0 .2rem rgba(0, 74, 198, .15); background-color: var(--surface-container-low); }

.level-btn, .payment-btn { flex: 1; border: 1px solid var(--outline-variant); border-radius: .75rem; background: #fff; padding: 1rem .75rem; font-weight: 600; transition: .2s ease; color: var(--on-surface-variant); }
.level-btn:hover, .payment-btn:hover { border-color: var(--primary); color: var(--primary); }
.level-btn.active, .payment-btn.active { border: 2px solid var(--primary); color: var(--primary); background: rgba(0, 74, 198, .05); }

.upload-circle { width: 128px; height: 128px; border-radius: 50%; border: 2px dashed var(--outline); background: var(--surface-container); display: grid; place-items: center; cursor: pointer; transition: .2s ease; }
.upload-circle:hover { color: var(--primary); border-color: var(--primary); }

.form-actions { padding-top: 1.5rem; border-top: 1px solid var(--outline-variant); display: flex; justify-content: flex-end; gap: 1rem; }

/* Timeline & Alerts */
.timeline { position: relative; }
.timeline::before { content: ""; position: absolute; left: 15px; top: 0; bottom: 0; width: 2px; background: rgba(195, 198, 215, .4); }
.timeline-item { display: flex; gap: 1.5rem; position: relative; }
.timeline-dot { width: 32px; height: 32px; z-index: 2; flex: 0 0 32px; border-radius: 50%; color: #fff; display: grid; place-items: center; box-shadow: 0 0 0 4px #fff; }
.timeline-content { padding-bottom: 1.5rem; }
.timeline-content h4 { font-size: .98rem; font-weight: 600; margin: 0; }

.alert-card { display: flex; gap: 1rem; padding: 1rem; background: var(--surface-container-low); border-radius: 1rem; border-left: 4px solid; }
.alert-time { font-size: .65rem; font-weight: 700; color: var(--on-surface-variant); }
.clear-alert-btn { background: #edf2ff; color: var(--on-surface-variant); font-weight: 600; }
.clear-alert-btn:hover { background: var(--outline-variant); }

/* Components */
.fab { position: fixed; right: 2rem; bottom: 2rem; width: 56px; height: 56px; z-index: 1055; border: 0; border-radius: 50%; background: var(--primary); color: #fff; display: grid; place-items: center; box-shadow: 0 1rem 2rem rgba(0, 74, 198, .25); transition: .2s ease; }
.fab:hover { transform: scale(1.1); }
.fab:active { transform: scale(.95); }

.glow-bg { position: fixed; top: -190px; right: -190px; z-index: -1; width: 384px; height: 384px; border-radius: 50%; background: rgba(0, 74, 198, .18); filter: blur(120px); pointer-events: none; }

.spin { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Footer */
.footer { margin-top: auto; padding: 2rem; border-top: 1px solid rgba(195, 198, 215, .25); text-align: center; color: var(--on-surface-variant); font-size: .9rem; }

/* Login Page Styles */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image:
    radial-gradient(at 0% 0%, hsla(220, 100%, 95%, 1) 0, transparent 50%),
    radial-gradient(at 100% 100%, hsla(250, 100%, 95%, 1) 0, transparent 50%);
}

.login-wrapper {
  width: 100%;
  max-width: 440px;
  padding: 3rem 1rem;
  position: relative;
  z-index: 2;
}

.brand-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 2rem;
}

.brand-logo {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: .75rem;
  box-shadow: 0 .125rem .35rem rgba(15, 23, 42, .12);
  margin-bottom: .5rem;
}

.brand-area h1 {
  color: var(--primary);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -.02em;
  margin: 0;
}

.login-card {
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid rgba(226, 232, 240, .85);
  background: rgba(255, 255, 255, .8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1.25rem 2.5rem rgba(15, 23, 42, .12);
}

.login-card h2 {
  font-size: 1.9rem;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -.01em;
  margin-bottom: .25rem;
}

.login-card p {
  color: var(--on-surface-variant);
  margin: 0;
}

.social-btn {
  min-height: 44px;
  border: 1px solid var(--outline-variant);
  border-radius: .75rem;
  background: var(--surface);
  color: var(--on-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-size: .9rem;
  font-weight: 600;
  transition: .2s ease;
}

.social-btn:hover {
  background: var(--surface-container);
}

.social-icon {
  width: 20px;
  height: 20px;
}

.divider-text {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.divider-text span {
  flex: 1;
  height: 1px;
  background: var(--outline-variant);
}

.divider-text p {
  color: var(--outline);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .72rem;
  font-weight: 700;
  white-space: nowrap;
}

.password-wrap {
  position: relative;
}

.password-toggle {
  position: absolute;
  right: .85rem;
  top: 50%;
  transform: translateY(-50%);
  border: 0;
  background: transparent;
  color: var(--outline);
  padding: 0;
  display: grid;
  place-items: center;
}

.password-toggle:hover {
  color: var(--on-surface);
}

.password-toggle span {
  font-size: 20px;
}

.forgot-link {
  color: var(--primary);
  font-size: .78rem;
  font-weight: 700;
  text-decoration: none;
}

.forgot-link:hover {
  color: var(--primary-container);
  text-decoration: underline;
}

.sign-btn {
  border-radius: .75rem;
  padding: .72rem 1rem;
  font-size: 1.15rem;
  font-weight: 700;
  box-shadow: 0 .5rem 1rem rgba(37, 99, 235, .22);
}

.sign-btn:active {
  transform: scale(.98);
}

.signup-text {
  color: var(--on-surface-variant);
  text-align: center;
  margin: 2rem 0 0;
  font-size: .9rem;
}

.signup-text a {
  color: var(--primary);
  font-weight: 700;
  text-decoration: none;
}

.signup-text a:hover {
  text-decoration: underline;
}

.blob {
  position: fixed;
  z-index: 1;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(100px);
  opacity: .4;
}

.blob-primary {
  top: 10%;
  left: 5%;
  width: 256px;
  height: 256px;
  background: rgba(0, 74, 198, .1);
}

.blob-secondary {
  right: 5%;
  bottom: 10%;
  width: 320px;
  height: 320px;
  background: rgba(113, 42, 226, .1);
}

@media (max-width: 575.98px) {
  .login-card {
    padding: 1.25rem;
  }

  .login-card h2 {
    font-size: 1.55rem;
  }

  .divider-text {
    gap: .6rem;
  }

  .divider-text p {
    font-size: .62rem;
  }
}

/* Responsive Adjustments */
@media (max-width: 991.98px) {
  .sidebar { transform: translateX(-100%); }
  .app-shell, .main-layout, .main-content { margin-left: 0; }
  .topbar { padding: 1rem; flex-direction: column; align-items: stretch; }
  .page-content { padding: 1.5rem; }
  .search-box { max-width: none; }
}

/* DataTables Custom Styling for LingoFlow */
div.dt-container {
  padding: 0 !important;
}

/* Top and Bottom Rows (Controls) */
div.dt-container > .row:first-child {
  padding: 1.5rem 2rem 1rem !important;
  margin: 0 !important;
  align-items: center;
}

div.dt-container > .row:last-child {
  padding: 1.5rem 2rem !important;
  margin: 0 !important;
  border-top: 1px solid rgba(195, 198, 215, .35) !important;
  background: var(--surface-container-lowest) !important;
  border-bottom-left-radius: 1rem;
  border-bottom-right-radius: 1rem;
  align-items: center;
}

/* Search Box Override */
div.dt-container .dt-search {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

div.dt-container .dt-search label {
  display: none !important; /* Hide default label */
}

div.dt-container .dt-search input.form-control {
  width: 280px !important;
  border: 0 !important;
  border-radius: .75rem !important;
  background-color: var(--surface-container-low) !important;
  padding: .65rem 1rem .65rem 2.8rem !important;
  font-size: .88rem !important;
  outline: none !important;
  color: var(--on-surface) !important;
  box-shadow: none !important;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23737686' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: .85rem center !important;
}

div.dt-container .dt-search input.form-control:focus {
  background-color: var(--surface-container-low) !important;
  box-shadow: 0 0 0 4px rgba(0, 74, 198, .1) !important;
}

div.dt-container .dt-search::before {
  content: none !important;
}

/* Length Select Override */
div.dt-container .dt-length {
  display: flex;
  align-items: center;
}

div.dt-container .dt-length label {
  color: var(--on-surface-variant) !important;
  font-size: .85rem !important;
  font-weight: 600 !important;
  display: flex;
  align-items: center;
  gap: .5rem;
}

div.dt-container .dt-length select.form-select {
  border: 0 !important;
  border-radius: .65rem !important;
  background-color: var(--surface-container-low) !important;
  padding: .45rem 2.2rem .45rem .85rem !important;
  font-size: .88rem !important;
  outline: none !important;
  color: var(--on-surface) !important;
  box-shadow: none !important;
  width: auto !important;
  display: inline-block;
  margin: 0 .25rem;
}

/* Table Header Styling */
table.dataTable.table thead th {
  background: var(--surface-container-low) !important;
  color: var(--on-surface-variant) !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  font-size: .75rem !important;
  letter-spacing: .08em !important;
  border-bottom: 1px solid rgba(195, 198, 215, .35) !important;
  padding: 1.25rem 1.5rem !important;
  vertical-align: middle !important;
}

table.dataTable.table thead th.dt-orderable-asc,
table.dataTable.table thead th.dt-orderable-desc {
  padding-right: 2.5rem !important;
}

/* Pagination Styling */
div.dt-container .dt-paging .pagination {
  margin: 0 !important;
  gap: 6px !important;
  flex-wrap: wrap;
}

div.dt-container .dt-paging .pagination .page-item .page-link {
  border: 0 !important;
  border-radius: .5rem !important;
  padding: .5rem .85rem !important;
  color: var(--on-surface-variant) !important;
  background-color: transparent !important;
  font-weight: 600 !important;
  font-size: .85rem !important;
  transition: .2s ease !important;
  box-shadow: none !important;
}

div.dt-container .dt-paging .pagination .page-item.active .page-link {
  background-color: var(--primary) !important;
  color: #fff !important;
  box-shadow: 0 4px 12px rgba(0, 74, 198, .2) !important;
}

div.dt-container .dt-paging .pagination .page-item:not(.active):not(.disabled) .page-link:hover {
  background-color: var(--surface-container-low) !important;
  color: var(--primary) !important;
}

div.dt-container .dt-paging .pagination .page-item.disabled .page-link {
  color: var(--outline-variant) !important;
  background: transparent !important;
}

/* Info Text Styling */
div.dt-container .dt-info {
  color: var(--on-surface-variant) !important;
  font-size: .85rem !important;
  font-weight: 600 !important;
  padding: 0 !important;
}

/* Row Styling */
table.dataTable.table tbody td {
  padding: 1.25rem 1.5rem !important;
  border-bottom: 1px solid rgba(195, 198, 215, .35) !important;
  vertical-align: middle !important;
}

/* Responsive Fix */
@media (max-width: 767.98px) {
  div.dt-container > .row:first-child,
  div.dt-container > .row:last-child {
    flex-direction: column !important;
    gap: 1rem !important;
    padding: 1.5rem 1rem !important;
    text-align: center;
  }
  div.dt-container .dt-search {
    justify-content: center;
  }
  div.dt-container .dt-search input.form-control {
    width: 100% !important;
    max-width: 300px;
  }
  div.dt-container .dt-length {
    justify-content: center;
  }
  div.dt-container .dt-paging {
    display: flex;
    justify-content: center;
  }
}