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

html {
  font-size: 16px;
  background-color: var(--color-ground);
  color: var(--color-ink);
  font-family: var(--font-body);
}

body {
  margin: 0;
  padding: 0;
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

::selection {
  background: var(--color-accent);
  color: var(--color-surface);
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.site-header {
  background: var(--color-surface);
  padding: var(--space-4) var(--space-3);
  border-bottom: 2px solid var(--color-ink);
}

.header-container {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.brand-mark {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-ink);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.session-indicator {
  font-size: var(--text-xs);
  color: var(--color-muted);
  word-break: break-all;
}

.main-content {
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
  padding: var(--space-6) var(--space-3);
  flex: 1;
}

.intro-block {
  margin-bottom: var(--space-6);
}

h1 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-2) 0;
  text-wrap: balance;
  word-break: break-word;
}

.intro-lead {
  font-size: var(--text-sm);
  color: var(--color-muted);
  margin: 0 0 var(--space-4) 0;
  max-width: 65ch;
  text-wrap: pretty;
}

.capacity-docket {
  background: var(--color-accent-soft);
  padding: var(--space-3);
  margin-bottom: var(--space-4);
  overflow-x: auto;
}

.capacity-title {
  font-size: var(--text-xs);
  font-weight: 700;
  margin: 0 0 var(--space-2) 0;
  color: var(--color-accent);
}

.capacity-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.capacity-item {
  font-variant-numeric: tabular-nums;
  font-size: var(--text-xs);
}

.capacity-item strong {
  color: var(--color-ink);
}

.grid-workspace {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  width: 100%;
}

@media (min-width: 720px) {
  .grid-workspace {
    grid-template-columns: 1fr 1fr;
  }
}

.panel-card {
  background: var(--color-surface);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 0;
  overflow: hidden;
}

.panel-card h2 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0;
}

.panel-desc {
  font-size: var(--text-xs);
  color: var(--color-muted);
  margin: 0;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-ink);
}

input[type="email"],
input[type="password"],
input[type="text"],
input[type="file"] {
  font-family: inherit;
  font-size: var(--text-sm);
  padding: var(--space-2);
  border: 1px solid var(--color-muted);
  background: var(--color-surface);
  color: var(--color-ink);
  min-height: 44px;
  width: 100%;
  max-width: 100%;
}

.btn-action {
  font-family: inherit;
  font-size: var(--text-sm);
  font-weight: 600;
  background: var(--color-accent);
  color: var(--color-surface);
  border: none;
  padding: var(--space-2) var(--space-3);
  cursor: pointer;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.btn-action:hover:not(:disabled) {
  background: color-mix(in oklch, var(--color-accent) 80%, black);
}

.btn-action:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-secondary {
  background: var(--color-ink);
  width: auto;
}

.btn-secondary:hover:not(:disabled) {
  background: color-mix(in oklch, var(--color-ink) 80%, white);
}

.btn-link {
  background: none;
  border: none;
  color: var(--color-accent);
  padding: var(--space-1) 0;
  cursor: pointer;
  font-size: var(--text-xs);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-align: left;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  width: 100%;
}

.status-message {
  font-size: var(--text-xs);
  padding: var(--space-2);
  display: none;
  word-break: break-word;
}

.status-message.visible {
  display: block;
}

.status-success {
  background: color-mix(in oklch, #107e3e 15%, var(--color-surface));
  color: #0b592b;
}

.status-error {
  background: color-mix(in oklch, #c92a2a 15%, var(--color-surface));
  color: #921a1a;
}

.records-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-height: 240px;
  overflow-y: auto;
  overflow-x: hidden;
}

.records-list li {
  padding: var(--space-2);
  background: var(--color-ground);
  font-size: var(--text-xs);
  word-break: break-all;
  overflow-wrap: anywhere;
}

.record-text {
  display: block;
  word-break: break-all;
  overflow-wrap: anywhere;
}

.empty-state {
  font-size: var(--text-xs);
  color: var(--color-muted);
  font-style: italic;
  margin: var(--space-1) 0;
}

.site-footer {
  background: var(--color-surface);
  border-top: 1px solid color-mix(in oklch, var(--color-ink) 15%, transparent);
  padding: var(--space-4) var(--space-3);
  margin-top: auto;
}

.footer-container {
  max-width: 960px;
  margin: 0 auto;
  font-size: var(--text-xs);
  color: var(--color-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}