:root {
  --bg: #f7f8fa;
  --surface: #ffffff;
  --surface-alt: #f1f3f5;
  --border: #e3e7ee;
  --primary: #1b4dff;
  --primary-hover: #163fe0;
  --text: #0b1220;
  --text-secondary: #4b5565;
  --muted: #8a94a6;
  --success: #0e9f6e;
  --warning: #f59e0b;
  --danger: #e11d48;
  --info: #2563eb;
  --focus: #93c5fd;
  --radius-card: 12px;
  --radius-input: 10px;
  --shadow-soft: 0 6px 16px rgba(15, 23, 42, 0.06);
}

.dark {
  --bg: #0b1220;
  --surface: #0f172a;
  --surface-alt: #111c33;
  --border: #22304a;
  --primary: #5b8cff;
  --primary-hover: #78a3ff;
  --text: #e7ecf5;
  --text-secondary: #a9b4c6;
  --muted: #6b778c;
  --success: #34d399;
  --warning: #fbbf24;
  --danger: #fb7185;
  --info: #60a5fa;
  --focus: #2563eb;
  --shadow-soft: 0 0 0 rgba(0, 0, 0, 0);
}

* {
  box-sizing: border-box;
}

body {
  font-family: "Inter", system-ui, -apple-system, Segoe UI, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.55;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  color: var(--primary-hover);
}

.mmi-app {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

.mmi-main {
  display: flex;
  flex: 1;
  min-height: 0;
}

.mmi-sidebar {
  width: 260px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 20px 12px;
  transition: width 0.2s ease;
  display: flex;
  flex-direction: column;
}

.mmi-sidebar.collapsed {
  width: 76px;
}

.mmi-sidebar .nav-title {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 18px 12px 8px;
}

.mmi-sidebar.collapsed .nav-title {
  display: none;
}

.mmi-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 10px;
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 4px;
}

.mmi-sidebar.collapsed .mmi-nav-item {
  justify-content: center;
  gap: 0;
  font-size: 0;
}

.mmi-sidebar.collapsed .mmi-nav-item i {
  font-size: 16px;
}

.mmi-nav-item i {
  width: 18px;
  text-align: center;
}

.mmi-nav-item.active {
  background: rgba(27, 77, 255, 0.08);
  color: var(--primary);
  position: relative;
}

.mmi-nav-item.active::before {
  content: "";
  position: absolute;
  left: -12px;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 4px;
  background: var(--primary);
}

.mmi-nav-item:hover {
  background: rgba(27, 77, 255, 0.06);
  color: var(--primary);
}

.sidebar-spacer {
  flex: 1;
}

.mmi-sidebar-footer {
  margin-top: 12px;
}

.mmi-navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.mmi-navbar .navbar-brand {
  font-weight: 600;
  color: var(--text);
}

.mmi-navbar .form-control {
  border-radius: var(--radius-input);
  border: 1px solid var(--border);
  background: var(--surface-alt);
  color: var(--text);
}

.mmi-navbar .form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--focus);
}

.mmi-content {
  flex: 1;
  padding: 24px 24px 32px;
  min-width: 0;
}

.mmi-page-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 24px;
}

.mmi-page-header h1 {
  font-size: 26px;
  font-weight: 600;
  margin: 0;
}

.mmi-page-header p {
  margin: 4px 0 0;
  color: var(--text-secondary);
}

.mmi-breadcrumb {
  font-size: 12px;
  color: var(--muted);
}

.mmi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 20px;
  box-shadow: var(--shadow-soft);
}

.mmi-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.mmi-card-title {
  font-size: 16px;
  font-weight: 600;
  margin: 0;
}

.mmi-kpi {
  font-size: 28px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.mmi-muted {
  color: var(--text-secondary);
}

.mmi-btn {
  border-radius: var(--radius-input);
  border: 1px solid transparent;
  padding: 8px 14px;
  font-weight: 600;
  transition: all 0.15s ease;
}

.mmi-btn-primary {
  background: var(--primary);
  color: #fff;
}

.mmi-btn-primary:hover {
  background: var(--primary-hover);
}

.mmi-btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.mmi-btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.mmi-btn-text {
  background: transparent;
  color: var(--text-secondary);
}

.mmi-btn-danger {
  background: var(--danger);
  color: #fff;
}

.mmi-badge {
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.mmi-badge.success {
  background: rgba(14, 159, 110, 0.12);
  color: var(--success);
}

.mmi-badge.danger {
  background: rgba(225, 29, 72, 0.12);
  color: var(--danger);
}

.mmi-badge.warning {
  background: rgba(245, 158, 11, 0.12);
  color: var(--warning);
}

.mmi-table {
  width: 100%;
  border-collapse: collapse;
}

.mmi-table th {
  text-align: left;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--surface);
}

.mmi-table td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
}

.mmi-table tbody tr:hover {
  background: rgba(27, 77, 255, 0.03);
}

.mmi-pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.mmi-page-btn {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 12px;
  cursor: pointer;
}

.mmi-page-btn.active {
  border-color: var(--primary);
  color: var(--primary);
  font-weight: 600;
}

.mmi-field-1-4 {
  flex: 1 1 25%;
  min-width: 180px;
}

.mmi-field-1-8 {
  flex: 1 1 12.5%;
  min-width: 140px;
}

.mmi-input,
.mmi-select {
  border-radius: var(--radius-input);
  border: 1px solid var(--border);
  padding: 8px 12px;
  width: 100%;
  background: var(--surface-alt);
  color: var(--text);
}

.mmi-input:focus,
.mmi-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--focus);
}

.mmi-footer {
  border-top: 1px solid var(--border);
  padding: 12px 24px;
  font-size: 12px;
  color: var(--muted);
  background: var(--surface);
}

.mmi-footer .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  display: inline-block;
  background: var(--success);
}

.mmi-search {
  min-width: 280px;
}

.mmi-grid {
  display: grid;
  gap: 16px;
}

.mmi-grid.cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.mmi-grid.cols-8 {
  grid-template-columns: repeat(8, minmax(0, 1fr));
}

.mmi-grid.cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mmi-grid.cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 1200px) {
  .mmi-grid.cols-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .mmi-grid.cols-8 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 992px) {
  .mmi-sidebar {
    position: fixed;
    left: -260px;
    top: 0;
    bottom: 0;
    z-index: 1050;
  }

  .mmi-sidebar.open {
    left: 0;
  }

  .mmi-grid.cols-3 {
    grid-template-columns: 1fr;
  }

  .mmi-grid.cols-2 {
    grid-template-columns: 1fr;
  }
  .mmi-grid.cols-8 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mmi-search {
    min-width: 0;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .mmi-content {
    padding: 16px;
  }

  .mmi-grid.cols-4 {
    grid-template-columns: 1fr;
  }
  .mmi-grid.cols-8 {
    grid-template-columns: 1fr;
  }
}

.mmi-toast {
  position: fixed;
  top: 80px;
  right: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 16px;
  box-shadow: var(--shadow-soft);
  display: flex;
  gap: 10px;
  align-items: center;
  z-index: 2000;
}

.mmi-toast.hidden {
  display: none;
}

.mmi-empty {
  text-align: center;
  padding: 32px;
  color: var(--muted);
}

.mmi-log {
  list-style: none;
  padding-left: 0;
  margin: 0;
  max-height: 220px;
  overflow: auto;
  font-size: 12px;
  color: var(--text);
}

.mmi-log li {
  padding: 4px 0;
  border-bottom: 1px solid var(--border);
}

.mmi-pre {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  max-height: 300px;
  overflow: auto;
  white-space: pre-wrap;
  font-size: 12px;
}

.mmi-required {
  color: var(--danger);
  margin-left: 4px;
  font-weight: 600;
}

.mmi-modal-error {
  margin-bottom: 12px;
}

/* Modal backdrop glass + gray */
.modal-backdrop.show {
  background-color: rgba(11, 18, 32, 0.45);
  backdrop-filter: blur(6px);
}

.modal {
  backdrop-filter: blur(2px);
}