:root {
  --color-emerald: #087f6b;
  --color-foreground: #16302d;
  --color-bg: #f4f8f6;
  --color-border: #d1dcd7;
  --focus-ring: 3px solid var(--color-emerald);
  --radius: 6px;
}

* {
  box-sizing: border-box;
}

html {
  width: 380px;
  max-height: 580px;
  overflow: hidden;
}

body {
  margin: 0;
  padding: 0;
  font-family:
    system-ui,
    -apple-system,
    sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-foreground);
  background: var(--color-bg);
  overflow-x: hidden;
  overflow-y: auto;
  max-height: 580px;
}

main {
  padding: 14px;
}

header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-block-end: 8px;
}

.logo.badge {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

h1 {
  font-size: 24px;
  font-weight: 600;
  margin: 0;
  flex: 1;
}

#language {
  margin-inline-start: auto;
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  cursor: pointer;
}

#language:focus-visible {
  outline: var(--focus-ring);
}

#settings {
  display: block;
  margin-block-end: 8px;
}

#settings label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  margin-block-end: 4px;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

#slug,
#settings input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 14px;
  background: #fff;
}

#slug:focus-visible,
#settings input:focus-visible {
  outline: var(--focus-ring);
}

#hint {
  font-size: 12px;
  color: #5a726d;
  margin-block: 4px;
}

#status {
  min-height: 0;
  font-size: 13px;
  margin-block: 6px;
}

.actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-block-end: 10px;
}

.actions button,
#connect,
#refresh,
#disconnect,
#signin,
#new,
#clear.quiet {
  min-height: 38px;
  padding: 8px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  background: #fff;
}

.actions button:focus-visible,
#connect:focus-visible,
#refresh:focus-visible,
#disconnect:focus-visible,
#signin:focus-visible,
#new:focus-visible,
#clear.quiet:focus-visible {
  outline: var(--focus-ring);
}

#connect,
#new {
  background: var(--color-emerald);
  color: #fff;
  border-color: var(--color-emerald);
}

#clear.quiet:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

#lookup-title {
  font-size: 14px;
  font-weight: 600;
  margin-block: 0 8px;
}

#companies,
#invoices {
  display: block;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 8px;
  margin-block-end: 0;
  background: #fff;
}

#invoice-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

#invoice-list li {
  border-block-end: 1px solid var(--color-border);
  padding-block: 8px;
}

#invoice-list li:last-child {
  border-block-end: none;
}

#invoice-list a {
  display: block;
  color: var(--color-emerald);
  text-decoration: none;
  overflow-wrap: anywhere;
  word-break: break-word;
}

#invoice-list a:hover {
  text-decoration: underline;
}

footer {
  font-size: 12px;
  line-height: 1.4;
  color: #5a726d;
  text-align: center;
  margin-block-start: 8px;
}

button,
input {
  font: inherit;
}
#save {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: white;
  padding: 6px 10px;
  cursor: pointer;
}
button:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 2px;
}
#companies {
  margin-block-end: 8px;
}
#lookup-hint {
  font-size: 12px;
  margin-block: 4px 8px;
}
#connection-actions button {
  padding: 5px 9px;
  min-height: 32px;
}
#clear {
  margin-block-start: 10px;
}
#invoice-list a {
  padding-block: 2px;
}

[dir="rtl"] #language {
  margin-inline-start: 0;
  margin-inline-end: auto;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

button:disabled {
  opacity: 0.45;
  cursor: default;
}
#settings button {
  width: 100%;
  margin-block-start: 8px;
}
#companies {
  width: 100%;
}
label {
  display: block;
}
#invoice-list li {
  font-size: 12px;
}
#connection-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}