/* msg Corporate Design Styleguide 2025 */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@100;200;300;400;500;600;700;800&display=swap');

:root {
  /* msg Brand Colors */
  --msg-red: #A01441;
  --msg-red-light: rgba(160, 20, 65, 0.12);
  --msg-red-hover: #8a1138;
  --msg-gray: #6F6F6F;
  --msg-gray-light: #9a9a9a;
  --msg-petrol: #56A3BC;
  --msg-petrol-light: rgba(86, 163, 188, 0.15);
  --msg-petrol-dark: #3d8aa3;

  /* Neutral palette */
  --white: #FFFFFF;
  --off-white: #F8F9FA;
  --light-gray: #EBEDEF;
  --border-gray: #DEE2E6;
  --text-primary: #212529;
  --text-secondary: #495057;
  --text-muted: #6c757d;

  /* Semantic */
  --danger: #DC3545;
  --danger-light: rgba(220, 53, 69, 0.1);
  --success: #198754;
  --success-light: rgba(25, 135, 84, 0.1);

  /* Spacing */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  /* Typography */
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-primary);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--off-white);
}

/* App Shell */
.app-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--off-white);
}

/* Top Bar */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 64px;
  background: var(--white);
  border-bottom: 1px solid var(--border-gray);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.3px;
}

.brand::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--msg-red);
  border-radius: 50%;
}

.top-bar-right {
  display: flex;
  gap: 12px;
  align-items: center;
}

.pill {
  background: var(--light-gray);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}

/* Main Layout */
.main {
  flex: 1;
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 0;
}

/* Side Navigation */
.side-nav {
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--white);
  border-right: 1px solid var(--border-gray);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-secondary);
  padding: 12px 14px;
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 14px;
  transition: all 0.15s ease;
}

.nav-item:hover {
  background: var(--light-gray);
  color: var(--text-primary);
}

.nav-item.active {
  background: var(--msg-red-light);
  color: var(--msg-red);
  font-weight: 600;
}

/* Content Area */
.content {
  padding: 24px 32px;
  min-height: 0;
  overflow-y: auto;
  background: var(--off-white);
}

/* Page Layout */
.page {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 1200px;
}

.page-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.h1 {
  margin: 0 0 4px 0;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}

.muted {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.5;
}

.mono {
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
  font-size: 13px;
}

/* Actions */
.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* Stack Layout */
.stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Cards */
.card {
  background: var(--white);
  border: 1px solid var(--border-gray);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.card-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 16px;
}

.card-title {
  font-weight: 600;
  font-size: 16px;
  color: var(--text-primary);
}

/* Forms */
.form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 12px;
  align-items: end;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}

.label-inline {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}

.input {
  border: 1px solid var(--border-gray);
  background: var(--white);
  color: var(--text-primary);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  outline: none;
  font-size: 14px;
  font-family: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.input:hover {
  border-color: var(--msg-gray-light);
}

.input:focus {
  border-color: var(--msg-petrol);
  box-shadow: 0 0 0 3px var(--msg-petrol-light);
}

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

/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  background: var(--msg-red);
  color: var(--white);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  font-family: inherit;
  transition: all 0.15s ease;
  white-space: nowrap;
  text-decoration: none;
}

.button:hover {
  background: var(--msg-red-hover);
  transform: translateY(-1px);
}

.button:active {
  transform: translateY(0);
}

.button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.button-secondary {
  background: var(--white);
  color: var(--text-primary);
  border: 1px solid var(--border-gray);
}

.button-secondary:hover {
  background: var(--light-gray);
  border-color: var(--msg-gray-light);
  transform: translateY(-1px);
}

.button-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px dashed var(--border-gray);
}

.button-ghost:hover {
  background: var(--light-gray);
  color: var(--text-primary);
  border-color: var(--msg-gray-light);
  transform: translateY(-1px);
}

/* Links */
.link {
  color: var(--msg-petrol-dark);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s ease;
}

.link:hover {
  color: var(--msg-petrol);
  text-decoration: underline;
}

/* Tables */
.table {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.table-head {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 0.8fr;
  gap: 12px;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 16px;
  border-bottom: 2px solid var(--border-gray);
}

.table-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 0.8fr;
  gap: 12px;
  padding: 14px 16px;
  background: var(--off-white);
  border-radius: var(--radius-md);
  align-items: center;
  font-size: 14px;
  transition: background 0.15s ease;
}

.table-row:hover {
  background: var(--light-gray);
}

/* File List */
.file-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.file-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  background: var(--off-white);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  transition: background 0.15s ease;
}

.file-row:hover {
  background: var(--light-gray);
}

/* Alerts */
.error-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--danger-light);
  color: var(--danger);
  padding: 14px 16px;
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 14px;
  border-left: 4px solid var(--danger);
}

.success-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--success-light);
  color: var(--success);
  padding: 14px 16px;
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 14px;
  border-left: 4px solid var(--success);
}

/* Login Page */
.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: linear-gradient(135deg, var(--off-white) 0%, var(--light-gray) 100%);
}

.login-card {
  width: min(480px, 100%);
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

.login-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
}

.login-title::before {
  content: '';
  display: inline-block;
  width: 12px;
  height: 12px;
  background: var(--msg-red);
  border-radius: 50%;
}

/* Spinner */
.spinner-row {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 14px;
}

.spinner {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--border-gray);
  border-top-color: var(--msg-red);
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 20px;
}

.section-title {
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.kv {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.kv-item {
  background: var(--off-white);
  border-radius: var(--radius-md);
  padding: 12px 14px;
}

.kv-item .muted {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.kv-table {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.kv-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 12px;
  align-items: center;
}

/* Audit Log Table */
.audit-table {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.audit-table-head {
  display: grid;
  grid-template-columns: 1.5fr 1.2fr 1.2fr 1.2fr 1fr 0.6fr;
  gap: 12px;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 16px;
  border-bottom: 2px solid var(--border-gray);
}

.audit-table-row {
  display: grid;
  grid-template-columns: 1.5fr 1.2fr 1.2fr 1.2fr 1fr 0.6fr;
  gap: 12px;
  padding: 12px 16px;
  background: var(--off-white);
  border-radius: var(--radius-md);
  align-items: center;
  font-size: 14px;
  transition: background 0.15s ease;
}

.audit-table-row:hover {
  background: var(--light-gray);
}

.audit-action-badge {
  display: inline-block;
  padding: 3px 8px;
  background: var(--msg-petrol-light);
  color: var(--msg-petrol-dark);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
}

.audit-details {
  background: var(--white);
  border: 1px solid var(--border-gray);
  border-radius: var(--radius-md);
  padding: 16px;
  margin: 0 0 4px 0;
}

.audit-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

.audit-detail-item {
  background: var(--off-white);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}

.audit-detail-item .muted {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

/* Tenant Config Badges */
.tenant-config-type-badge {
  display: inline-block;
  padding: 3px 10px;
  background: var(--light-gray);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
}

/* Responsive */
@media (max-width: 900px) {
  .main {
    grid-template-columns: 1fr;
  }

  .side-nav {
    flex-direction: row;
    gap: 8px;
    border-right: none;
    border-bottom: 1px solid var(--border-gray);
    padding: 12px 16px;
    overflow-x: auto;
  }

  .nav-item {
    padding: 10px 14px;
    white-space: nowrap;
  }

  .content {
    padding: 20px 16px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .table-head,
  .table-row {
    grid-template-columns: 1fr 1fr;
    font-size: 13px;
  }

  .kv {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .kv-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .page-header {
    flex-direction: column;
  }

  .top-bar {
    padding: 0 16px;
    height: 56px;
  }

  .brand {
    font-size: 16px;
  }

  .h1 {
    font-size: 24px;
  }
}

@media (max-width: 600px) {
  .top-bar-right {
    gap: 8px;
  }

  .pill {
    display: none;
  }

  .login-card {
    padding: 24px;
  }

  .login-title {
    font-size: 18px;
  }
}