/*
 * Cloudscape-inspired styling for the Claude apps gateway admin console.
 *
 * This is a hand-rolled approximation of AWS Cloudscape Design System's visual
 * language (colors, spacing, typography, component shapes) using plain CSS --
 * not the actual Cloudscape React component library, since this app is
 * server-rendered Jinja2, not React. Design tokens below are taken from
 * Cloudscape's public design tokens (cloudscape.design).
 */

:root {
  /* Cloudscape color tokens (light mode) */
  --color-background-layout-main: #ffffff;
  --color-background-layout-toggle: #232f3e; /* AWS Console top-nav dark */
  --color-background-container: #ffffff;
  --color-background-container-header: #fafafa;
  --color-border-divider-default: #e9ebed;
  --color-border-input-default: #7d8998;
  --color-text-body-default: #16191f;
  --color-text-body-secondary: #5f6b7a;
  --color-text-heading-default: #0f1b2a;
  --color-text-link-default: #0972d3;
  --color-text-link-hover: #033160;
  --color-background-button-primary-default: #0972d3;
  --color-background-button-primary-hover: #033160;
  --color-background-button-primary-active: #022e63;
  --color-text-button-primary-default: #ffffff;
  --color-background-status-success: #eefaf0;
  --color-text-status-success: #1a7f3c;
  --color-border-status-success: #1a7f3c;
  --color-background-status-warning: #fef7e0;
  --color-text-status-warning: #8a6800;
  --color-border-status-warning: #8a6800;
  --color-background-status-error: #fdf3f1;
  --color-text-status-error: #d13212;
  --color-border-status-error: #d13212;
  --color-background-status-info: #f0f8ff;
  --color-text-status-info: #0972d3;
  --font-family-base: -apple-system, BlinkMacSystemFont, "Amazon Ember", "Helvetica Neue", Roboto, Arial, sans-serif;
  --font-family-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --space-xxs: 4px;
  --space-xs: 8px;
  --space-s: 12px;
  --space-m: 16px;
  --space-l: 20px;
  --space-xl: 32px;
  --border-radius-container: 8px;
  --border-radius-button: 4px;
  --border-radius-input: 4px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-family-base);
  font-size: 14px;
  line-height: 1.4285;
  color: var(--color-text-body-default);
  background: #f2f3f3;
}

/* ---- Top navigation, styled after the AWS Console's global header ---- */
.top-nav {
  background: var(--color-background-layout-toggle);
  color: #ffffff;
  height: 56px;
  display: flex;
  align-items: center;
  padding: 0 var(--space-l);
  gap: var(--space-m);
}
.top-nav__brand {
  font-weight: 700;
  font-size: 16px;
  color: #ffffff;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}
.top-nav__spacer { flex: 1; }
.top-nav__identity {
  font-size: 13px;
  color: #d5dbdb;
  display: flex;
  align-items: center;
  gap: var(--space-s);
}
.top-nav__signout {
  color: #ffffff;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.4);
  border-radius: var(--border-radius-button);
  padding: 4px 10px;
  font-size: 12px;
}
.top-nav__signout:hover { background: rgba(255,255,255,0.1); }

/* ---- Layout: side nav + content, like the AWS Console app layout ---- */
.app-layout {
  display: flex;
  min-height: calc(100vh - 56px);
}
.side-nav {
  width: 240px;
  background: #ffffff;
  border-right: 1px solid var(--color-border-divider-default);
  padding: var(--space-l) 0;
  flex-shrink: 0;
}
.side-nav__section-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-body-secondary);
  padding: 0 var(--space-l);
  margin-bottom: var(--space-xs);
}
.side-nav__link {
  display: block;
  padding: var(--space-s) var(--space-l);
  color: var(--color-text-body-default);
  text-decoration: none;
  font-size: 14px;
  border-left: 3px solid transparent;
}
.side-nav__link:hover { background: #f4f4f4; }
.side-nav__link--active {
  border-left-color: var(--color-text-link-default);
  background: #f0f8ff;
  color: var(--color-text-link-default);
  font-weight: 700;
}
.content {
  flex: 1;
  padding: var(--space-xl);
  max-width: 1200px;
}

/* ---- Page header ---- */
.page-header { margin-bottom: var(--space-l); }
.page-header h1 {
  font-size: 24px;
  font-weight: 400;
  color: var(--color-text-heading-default);
  margin: 0 0 var(--space-xs) 0;
}
.page-header__description {
  color: var(--color-text-body-secondary);
  font-size: 14px;
  margin: 0;
}

/* ---- Container (Cloudscape "Container" component) ---- */
.container {
  background: var(--color-background-container);
  border: 1px solid var(--color-border-divider-default);
  border-radius: var(--border-radius-container);
  margin-bottom: var(--space-l);
}
.container__header {
  padding: var(--space-m) var(--space-l);
  border-bottom: 1px solid var(--color-border-divider-default);
  background: var(--color-background-container-header);
  border-radius: var(--border-radius-container) var(--border-radius-container) 0 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.container__header h2 {
  font-size: 16px;
  font-weight: 700;
  margin: 0;
  color: var(--color-text-heading-default);
}
.container__body { padding: var(--space-l); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xxs);
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--border-radius-button);
  padding: 7px 16px;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  line-height: 1.2;
}
.btn--primary {
  background: var(--color-background-button-primary-default);
  color: var(--color-text-button-primary-default);
}
.btn--primary:hover { background: var(--color-background-button-primary-hover); }
.btn--normal {
  background: #ffffff;
  color: var(--color-text-link-default);
  border-color: var(--color-border-input-default);
}
.btn--normal:hover { background: #f0f8ff; }
.btn--danger {
  background: #ffffff;
  color: var(--color-text-status-error);
  border-color: var(--color-text-status-error);
}
.btn--danger:hover { background: var(--color-background-status-error); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ---- Forms ---- */
.form-field { margin-bottom: var(--space-m); }
.form-field label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: var(--space-xxs);
  color: var(--color-text-heading-default);
}
.form-field__hint {
  font-size: 12px;
  color: var(--color-text-body-secondary);
  margin-top: var(--space-xxs);
}
input[type="text"], input[type="number"], select {
  width: 100%;
  max-width: 400px;
  padding: 7px 10px;
  font-size: 14px;
  border: 1px solid var(--color-border-input-default);
  border-radius: var(--border-radius-input);
  font-family: inherit;
}
input:focus, select:focus {
  outline: 2px solid var(--color-text-link-default);
  outline-offset: -1px;
}

/* ---- Tables (Cloudscape Table) ---- */
table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
table.data-table th {
  text-align: left;
  padding: var(--space-s) var(--space-m);
  border-bottom: 2px solid var(--color-border-divider-default);
  color: var(--color-text-heading-default);
  font-weight: 700;
  background: var(--color-background-container-header);
}
table.data-table td {
  padding: var(--space-s) var(--space-m);
  border-bottom: 1px solid var(--color-border-divider-default);
}
table.data-table tr:hover td { background: #fafbfc; }
table.data-table .numeric { text-align: right; font-family: var(--font-family-mono); }

/* ---- Status badges ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
}
.badge--success { background: var(--color-background-status-success); color: var(--color-text-status-success); }
.badge--warning { background: var(--color-background-status-warning); color: var(--color-text-status-warning); }
.badge--error { background: var(--color-background-status-error); color: var(--color-text-status-error); }
.badge--info { background: var(--color-background-status-info); color: var(--color-text-status-info); }

/* ---- Alerts ---- */
.alert {
  border-radius: var(--border-radius-container);
  padding: var(--space-m);
  margin-bottom: var(--space-l);
  display: flex;
  gap: var(--space-s);
  font-size: 14px;
}
.alert--error { background: var(--color-background-status-error); border: 1px solid var(--color-border-status-error); color: var(--color-text-status-error); }
.alert--info { background: var(--color-background-status-info); border: 1px solid var(--color-text-status-info); color: var(--color-text-status-info); }
.alert--success { background: var(--color-background-status-success); border: 1px solid var(--color-border-status-success); color: var(--color-text-status-success); }

/* ---- Utility ---- */
.text-secondary { color: var(--color-text-body-secondary); }
.mono { font-family: var(--font-family-mono); }
.flex-row { display: flex; align-items: center; gap: var(--space-s); }
.flex-row--between { display: flex; align-items: center; justify-content: space-between; }
.empty-state {
  text-align: center;
  padding: var(--space-xl);
  color: var(--color-text-body-secondary);
}

/* ---- Toggle switch (Cloudscape Toggle) ---- */
.toggle {
  position: relative;
  display: inline-block;
  width: 36px;
  height: 20px;
  flex-shrink: 0;
}
.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}
.toggle__track {
  position: absolute;
  inset: 0;
  background: #b6bec9;
  border-radius: 999px;
  transition: background 0.15s ease;
  cursor: pointer;
}
.toggle__track::before {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  left: 2px;
  top: 2px;
  background: #ffffff;
  border-radius: 50%;
  transition: transform 0.15s ease;
  box-shadow: 0 1px 2px rgba(0,0,0,0.3);
}
.toggle input:checked + .toggle__track { background: var(--color-background-button-primary-default); }
.toggle input:checked + .toggle__track::before { transform: translateX(16px); }
.toggle input:disabled + .toggle__track { opacity: 0.5; cursor: not-allowed; }

/* ---- Status pill for eventually-consistent state (e.g. model changes) ---- */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-body-secondary);
}
.status-pill__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-text-status-success);
}
.status-pill--applying .status-pill__dot {
  background: var(--color-text-status-warning);
  animation: status-pulse 1.2s ease-in-out infinite;
}
@keyframes status-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

/* ---- Sign-in / device-code page ---- */
.signin-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f2f3f3;
}
.signin-card {
  background: #ffffff;
  border: 1px solid var(--color-border-divider-default);
  border-radius: var(--border-radius-container);
  padding: var(--space-xl);
  max-width: 420px;
  width: 100%;
  text-align: center;
}
.signin-card h1 {
  font-size: 20px;
  margin-top: 0;
}
.device-code {
  font-family: var(--font-family-mono);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 2px;
  background: #f4f4f4;
  border-radius: var(--border-radius-container);
  padding: var(--space-m);
  margin: var(--space-l) 0;
}