/* QuickBooks MCP — control panel (static assets, no SPA build) */

:root {
  color-scheme: light dark;
  --bg: #f0f4fa;
  --bg-elevated: #ffffff;
  --text: #141a24;
  --text-muted: #5c6578;
  --border: #d8e0ee;
  --brand: #0f4c81;
  --brand-soft: #e8f0fb;
  --warn: #b54708;
  --warn-bg: #fff4e6;
  --ok: #067647;
  --ok-bg: #e6f7ef;
  --danger: #b42318;
  --danger-soft: #fdecea;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(15, 35, 71, 0.06), 0 4px 16px rgba(15, 35, 71, 0.06);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1419;
    --bg-elevated: #1a222d;
    --text: #e8ecf2;
    --text-muted: #9aa5b8;
    --border: #2d3a4a;
    --brand-soft: #1a2f4a;
    --warn-bg: #2d2010;
    --ok-bg: #0f2419;
    --danger-soft: #2d1816;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 4px 20px rgba(0, 0, 0, 0.35);
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body.app {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.layout {
  max-width: 44rem;
  margin: 0 auto;
  padding: 1.25rem 1rem 2.5rem;
}

/* Centered auth screens (login) */
.layout.layout--centered {
  max-width: none;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem 1rem;
  box-sizing: border-box;
}

.layout.layout--centered .card {
  width: 100%;
  max-width: 26rem;
}

/* Centered copy inside the card (OAuth success, etc.) */
.card--center {
  text-align: center;
}

.card--center h1 {
  margin-top: 0;
}

.card--center code {
  display: inline-block;
  margin-top: 0.15rem;
}

.row--center {
  justify-content: center;
  margin-top: 1.25rem;
}

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.35rem;
  box-shadow: var(--shadow);
}

@media (min-width: 480px) {
  .card {
    padding: 1.75rem 1.75rem;
  }
}

.page-header {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.page-title {
  margin: 0 0 0.35rem;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.page-subtitle {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.page-brand {
  display: inline-flex;
  align-items: center;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brand);
  margin-bottom: 0.35rem;
}

.panel {
  margin-top: 1.25rem;
}

.panel:first-of-type {
  margin-top: 0;
}

.panel__title {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 600;
}

.panel__hint {
  margin: 0 0 1rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

h1:not(.page-title) {
  margin: 0 0 0.75rem;
  font-size: 1.35rem;
  font-weight: 700;
}

h2 {
  margin: 1rem 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 600;
}

p {
  margin: 0.5rem 0;
}

a {
  color: var(--brand);
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}

label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-top: 0.75rem;
}

input {
  width: 100%;
  max-width: 100%;
  padding: 0.65rem 0.75rem;
  margin-top: 0.35rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  color: var(--text);
  font: inherit;
}

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

.row {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--brand);
  background: var(--brand);
  color: #fff;
  text-decoration: none;
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.btn:hover {
  background: #0d3d6b;
  border-color: #0d3d6b;
}

.btn-secondary {
  border-color: var(--border);
  background: var(--bg-elevated);
  color: var(--text);
}

.btn-secondary:hover {
  background: var(--brand-soft);
  border-color: var(--border);
}

.btn-danger {
  border-color: var(--danger);
  background: var(--danger-soft);
  color: var(--danger);
}

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

.btn--green {
  border-color: var(--ok);
  background: var(--ok);
  color: #fff;
}

.btn--green:hover {
  background: #055a38;
  border-color: #055a38;
}

.btn--green:focus-visible {
  outline-color: var(--ok);
}

.btn-sm {
  padding: 0.4rem 0.75rem;
  font-size: 0.875rem;
}

code,
pre {
  font-family: var(--mono);
  font-size: 0.8125rem;
}

code {
  background: var(--brand-soft);
  padding: 0.15rem 0.4rem;
  border-radius: 6px;
}

pre {
  margin: 0.75rem 0 0;
  padding: 0.85rem 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: auto;
  max-height: 16rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
}

.status-pill--ok {
  background: var(--ok-bg);
  color: var(--ok);
}

.status-pill--warn {
  background: var(--warn-bg);
  color: var(--warn);
}

.company-list {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
}

.company-list li {
  margin: 0.35rem 0;
}

.company-realm {
  font-weight: normal;
  color: var(--text-muted);
}

.company-realm code {
  font-size: 0.85em;
}

.badge-active {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ok);
}

.ok {
  color: var(--ok);
  font-weight: 600;
}

.warn {
  color: var(--warn);
  font-weight: 600;
}

/* Client config: horizontal tabs (CSS-only, no JS) */
.config-tabs {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  overflow: hidden;
}

.config-tabs__input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  margin: 0;
  pointer-events: none;
}

.config-tabs__nav {
  display: flex;
  flex-wrap: nowrap;
  gap: 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.config-tabs__tab {
  flex: 1 1 0;
  min-width: 0;
  padding: 0.65rem 0.4rem;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border: none;
  background: transparent;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

@media (min-width: 420px) {
  .config-tabs__tab {
    font-size: 0.8125rem;
    padding: 0.7rem 0.6rem;
  }
}

.config-tabs__tab:hover {
  color: var(--text);
  background: rgba(15, 76, 129, 0.06);
}

#client-tab-cursor:checked ~ .config-tabs__nav .config-tabs__tab--cursor,
#client-tab-claude:checked ~ .config-tabs__nav .config-tabs__tab--claude,
#client-tab-sse:checked ~ .config-tabs__nav .config-tabs__tab--sse {
  color: var(--brand);
  background: var(--bg-elevated);
  border-bottom-color: var(--brand);
}

.config-tabs__panel {
  display: none;
  padding: 1rem;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
}

.config-tabs__panel p {
  margin-top: 0;
}

#client-tab-cursor:checked ~ #client-panel-cursor,
#client-tab-claude:checked ~ #client-panel-claude,
#client-tab-sse:checked ~ #client-panel-sse {
  display: block;
}

.config-tabs__panel pre {
  margin-top: 0.65rem;
}

.toast {
  position: fixed;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  padding: 0.6rem 1.1rem;
  background: var(--text);
  color: var(--bg-elevated);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  box-shadow: var(--shadow);
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
}

.toast.toast--visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}