:root {
  --ink: #16140f;
  --paper: #faf7f0;
  --paper-line: #14140f;
  --paper-line-soft: #e7e0cf;
  --accent: #a8501f;
  --muted: #6b6553;

  /* Bold uppercase display face for headlines/kickers/nav — Iteration 2
     (2026-07-22): pulled from design-notes.md mockup D ("Grid Tactical") at
     the user's request, grafted onto A's warm paper/rust-accent palette
     rather than swapping palettes wholesale. */
  --font-display: 'Helvetica Neue', Arial, sans-serif;
  --font-serif: Georgia, 'Iowan Old Style', 'Times New Roman', serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Consolas, monospace;

  --content-width: 760px;
  --border-width: 2px;
}

* {
  box-sizing: border-box;
}

/* The `hidden` attribute must always win over component `display` rules (e.g.
   .cta-row / .account-menu set display:flex, which would otherwise override the
   browser's `[hidden] { display: none }`). */
[hidden] {
  display: none !important;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--paper);
  /* Faint graph-paper grid (mockup D) — kept subtle so long-form copy on
     the landing page stays readable, not a loud tactical backdrop. */
  background-image:
    linear-gradient(rgba(20, 20, 15, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 20, 15, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  color: var(--ink);
  font-family: var(--font-serif);
  line-height: 1.55;
}

a {
  color: inherit;
}

/* One type system for the whole nav — every item (wordmark, links, account
   trigger) inherits mono / 700 / uppercase / 0.85rem from here, so they read
   as one designed bar and share a baseline (equal size + align-items:
   baseline). Individual elements only tweak spacing, not the type. */
.site-nav {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 1.15rem 2rem;
  border-bottom: var(--border-width) solid var(--paper-line);
  background: var(--paper);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.site-nav .brand {
  letter-spacing: 0.12em;
  text-decoration: none;
  color: var(--ink);
}

.site-nav .nav-links {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
}

.site-nav .nav-links a {
  text-decoration: none;
  color: var(--ink);
}

/* Homepage-only: a launchpad hand-off link sits left of the account menu,
   clearly separated from it with its own divider rather than just the shared
   flex gap. */
.site-nav .nav-links .nav-launch {
  padding-right: 1.25rem;
  border-right: var(--border-width) solid var(--paper-line);
}

/* Account menu — the signed-in identity is a dropdown trigger (populated
   client-side from the ID token on authed pages), with sign-out and room for
   future items inside. */
.site-nav .nav-links .account {
  position: relative;
  display: inline-block;
}

.account-trigger {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  /* Inherit the unified nav type (buttons don't inherit font by default). */
  font: inherit;
  text-transform: inherit;
  letter-spacing: inherit;
  color: var(--ink);
}

.account-name {
  max-width: 16ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-caret {
  align-self: center;
  width: 0;
  height: 0;
  border-left: 0.28rem solid transparent;
  border-right: 0.28rem solid transparent;
  border-top: 0.32rem solid var(--muted);
  transition: transform 0.12s ease;
}

.account-trigger[aria-expanded='true'] .account-caret {
  transform: rotate(180deg);
}

.account-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 0.6rem);
  min-width: 12rem;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: var(--border-width) solid var(--paper-line);
  box-shadow: 0 6px 20px rgba(20, 20, 15, 0.12);
  z-index: 30;
  /* The dropdown is its own surface — don't inherit the nav bar's uppercase /
     bold / letter-spacing (an uppercased email reads wrong). Items opt back in. */
  text-transform: none;
  letter-spacing: normal;
  font-weight: 400;
}

.account-id {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid var(--paper-line-soft);
}

.account-id-name {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-id-email {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-item {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 0.7rem 0.9rem;
  cursor: pointer;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--ink);
}

.account-item:hover,
.account-item:focus-visible {
  background: var(--paper-line-soft);
}

main.content {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 3.5rem 2rem;
}

@media (max-width: 480px) {
  main.content,
  .site-nav {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
}

.kicker {
  display: inline-block;
  background: var(--accent);
  color: var(--paper);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.3rem 0.7rem;
  margin-bottom: 1.5rem;
}

h1 {
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  font-size: clamp(2.1rem, 5.5vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
  margin: 0 0 1.25rem;
}

p.lede {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 46ch;
}

.cta-row {
  margin-top: 2rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: 0.85rem;
  padding: 0.85rem 1.6rem;
  border: var(--border-width) solid var(--ink);
  text-decoration: none;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
}

.btn.btn--primary {
  background: var(--ink);
  color: var(--paper);
}

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

.btn.btn--accent {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--paper);
}

.btn.btn--small {
  padding: 0.4rem 0.9rem;
  font-size: 0.7rem;
}

section {
  margin: 3.5rem 0;
}

section h2 {
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: var(--ink);
  margin-bottom: 1.25rem;
}

/* Launchpad: each group is its own container card, with its characters
   listed inside it rather than flattened into one shared list. */
.group-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.group-card {
  border: var(--border-width) solid var(--paper-line);
  background: var(--paper);
  padding: 0.9rem 1.2rem;
}

.group-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* No role tag next to the name — the "Open group" button already tells GMs
   apart from players, without saying it twice. */
.group-name {
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 1.35rem;
  letter-spacing: -0.005em;
  color: var(--ink);
}

/* Characters sit as compact chips that wrap, rather than one full-width row
   each, so a group with a full party stays a short card. */
.character-list {
  list-style: none;
  padding: 0;
  margin: 0.75rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.character-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--paper-line-soft);
}

.character-list a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
}

.character-list .character-name {
  font-weight: 600;
  color: var(--ink);
}

/* Characters the current user doesn't control — listed for reference, not
   clickable into the app. */
.character-list .character-readonly {
  color: var(--muted);
}

/* "+ New character" — a placeholder chip shaped like the other character
   chips but dashed, matching .empty-state's dashed = "add something here"
   convention used elsewhere on the site. */
.character-list .character-add {
  border-style: dashed;
  justify-content: center;
}

.character-list .character-add a {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.character-list .character-add a:hover,
.character-list .character-add a:focus-visible {
  color: var(--ink);
}

/* "+ New group" / "+ Join group" — same dashed placeholder treatment as
   .character-add, paired in one card at the end of the group list rather
   than as separate buttons. */
.group-card.group-card-add {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.75rem;
  border-style: dashed;
  padding: 1.5rem;
}

.group-card-add a {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  text-decoration: none;
  color: var(--muted);
}

.group-card-add a:hover,
.group-card-add a:focus-visible {
  color: var(--ink);
}

.panel {
  max-width: var(--content-width);
  padding: 2rem;
  border: var(--border-width) solid var(--paper-line);
  background: var(--paper);
}

.field-hint {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0 0 1.5rem;
}

.field-hint strong {
  color: var(--ink);
}

.field {
  margin-bottom: 1.25rem;
}

.field label {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: 0.75rem;
  margin-bottom: 0.5rem;
}

.field label .optional {
  font-weight: 400;
  text-transform: none;
  letter-spacing: normal;
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.7rem;
  font-size: 1rem;
  border: var(--border-width) solid var(--paper-line-soft);
  background: var(--paper);
  font-family: inherit;
  color: var(--ink);
}

.field textarea {
  resize: vertical;
}

.field-error {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  margin-top: 0.4rem;
}

.empty-state {
  border: var(--border-width) dashed var(--paper-line);
  padding: 2rem;
  text-align: center;
  color: var(--muted);
}

.empty-state .cta-row {
  justify-content: center;
}

.site-footer {
  border-top: var(--border-width) solid var(--paper-line);
  padding: 1.5rem 2rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--muted);
  text-align: center;
}