/* ==========================================================================
   Ace of Hearts Poker — SALOON DESIGN SYSTEM (D1/D8)
   Old West: dark walnut & charcoal, brass/gold accents, burgundy-wine felt,
   aged paper, bone-white text, wanted-poster type. Chips only.
   ========================================================================== */

/* ---------- fonts (Google Fonts — the only external CDN) ---------- */
@import url('https://fonts.googleapis.com/css2?family=Rye&family=Special+Elite&family=Crimson+Text:ital,wght@0,400;0,600;0,700;1,400&display=swap');

/* ---------- tokens ---------- */
:root {
  --wood-deep:    #241708;
  --wood-dark:    #2b1d10;
  --wood:         #3d2a16;
  --wood-light:   #523a20;
  --charcoal:     #191512;
  --brass:        #c9a227;
  --brass-hi:     #e8c964;
  --brass-lo:     #8a6d15;
  --felt:         #5e1a24;
  --felt-deep:    #471320;
  --paper:        #e8d8b0;
  --paper-dark:   #d3bd8b;
  --paper-stain:  #c4a96e;
  --ink:          #2a1c0d;
  --bone:         #f2ead6;
  --bone-dim:     #cdbfa0;
  --danger:       #a3352c;
  --ok-green:     #7d8f4d;

  --font-display: 'Rye', 'Georgia', serif;
  --font-type:    'Special Elite', 'Courier New', monospace;
  --font-body:    'Crimson Text', 'Georgia', serif;

  --shadow-deep: 0 18px 40px rgba(0, 0, 0, .55);
  --shadow-card: 0 10px 24px rgba(0, 0, 0, .45);
}

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

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

body {
  font-family: var(--font-body);
  font-size: 19px;
  line-height: 1.5;
  color: var(--bone);
  min-height: 100vh;
  /* CSS wood-grain: layered planks + vignette, no image files */
  background:
    radial-gradient(ellipse at 50% -10%, rgba(201, 162, 39, .10), transparent 55%),
    radial-gradient(ellipse at 50% 120%, rgba(0, 0, 0, .65), transparent 60%),
    repeating-linear-gradient(90deg,
      var(--wood-dark) 0px, var(--wood) 3px, var(--wood-dark) 6px,
      #33220f 9px, var(--wood-dark) 12px, #2e1f0e 60px,
      var(--wood) 63px, var(--wood-dark) 66px, #33220f 120px),
    linear-gradient(180deg, var(--wood-deep), var(--charcoal));
  background-attachment: fixed;
}

.display   { font-family: var(--font-display); font-weight: 400; letter-spacing: .02em; }
.typewriter { font-family: var(--font-type); }

a { color: var(--brass-hi); }
.hidden { display: none !important; }
code {
  font-family: var(--font-type);
  background: rgba(0, 0, 0, .3);
  padding: .05em .35em;
  border-radius: 4px;
}

/* ---------- brass plaque buttons ---------- */
.brass-btn {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--ink);
  letter-spacing: .04em;
  cursor: pointer;
  padding: .7em 1.6em;
  position: relative;
  border: 2px solid var(--brass-lo);
  border-radius: 8px;
  background:
    radial-gradient(circle at 12% 18%, rgba(255, 255, 255, .35), transparent 30%),
    linear-gradient(180deg, var(--brass-hi) 0%, var(--brass) 45%, var(--brass-lo) 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .5),
    inset 0 -2px 4px rgba(0, 0, 0, .35),
    0 4px 10px rgba(0, 0, 0, .5);
  text-shadow: 0 1px 0 rgba(255, 255, 255, .35);
  transition: transform .12s ease, box-shadow .12s ease, filter .12s ease;
}
.brass-btn:hover:not(:disabled) {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .5),
    inset 0 -2px 4px rgba(0, 0, 0, .35),
    0 6px 14px rgba(0, 0, 0, .55),
    0 0 14px rgba(201, 162, 39, .35);
}
.brass-btn:active:not(:disabled) { transform: translateY(1px); }
.brass-btn:disabled { opacity: .55; cursor: not-allowed; filter: grayscale(.35); }
.brass-btn.small { font-size: .85rem; padding: .45em 1.1em; }
.brass-btn.wide  { width: 100%; margin-top: 1rem; }

.link-btn {
  background: none;
  border: none;
  color: var(--brass-hi);
  font-family: var(--font-type);
  font-size: .9rem;
  cursor: pointer;
  margin-top: .8rem;
  text-decoration: underline dotted;
}
.link-btn:hover { color: var(--bone); }

/* ---------- badges & chips of status ---------- */
.badge {
  display: inline-block;
  font-family: var(--font-type);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .25em .7em;
  border-radius: 3px;
  border: 1px solid rgba(0, 0, 0, .4);
}
.badge.brass  { background: linear-gradient(180deg, var(--brass-hi), var(--brass)); color: var(--ink); }
.badge.felt   { background: var(--felt);   color: var(--bone); border-color: rgba(255,255,255,.15); }
.badge.ash    { background: #4a4238;       color: var(--bone-dim); }
.badge.green  { background: var(--ok-green); color: var(--ink); }
.badge.danger { background: var(--danger); color: var(--bone); }

/* ---------- aged-paper surfaces (torn / burnt edges, pure CSS) ---------- */
.paper-card, .wanted-poster {
  position: relative;
  color: var(--ink);
  background:
    radial-gradient(ellipse at 20% 15%, rgba(196, 169, 110, .5), transparent 45%),
    radial-gradient(ellipse at 85% 80%, rgba(196, 169, 110, .45), transparent 40%),
    radial-gradient(ellipse at 60% 40%, rgba(255, 246, 214, .5), transparent 60%),
    linear-gradient(160deg, var(--paper) 0%, var(--paper-dark) 100%);
  /* irregular torn-paper corners */
  border-radius: 14px 4px 18px 6px / 6px 16px 5px 15px;
  filter: drop-shadow(0 12px 22px rgba(0, 0, 0, .55));
}
/* burnt / soot-dark edge ring */
.paper-card::before, .wanted-poster::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  box-shadow:
    inset 0 0 0 1px rgba(58, 36, 12, .55),
    inset 0 0 22px rgba(58, 36, 12, .45),
    inset 0 0 60px rgba(42, 26, 8, .25);
}

/* brass rivets in the corners */
.poster-rivets, .poster-rivets::before, .poster-rivets::after {
  position: absolute;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--brass-hi), var(--brass-lo) 70%);
  box-shadow: 0 1px 2px rgba(0, 0, 0, .6), inset 0 -1px 2px rgba(0, 0, 0, .4);
  content: '';
}
.poster-rivets { top: 12px; left: 12px; }
.poster-rivets::before { top: 0; left: calc(100% + 8px); position: absolute; }
.poster-rivets::after  { top: calc(100% + 8px); left: 0; position: absolute; }

/* ---------- form fields on aged paper ---------- */
.field-label {
  display: block;
  font-family: var(--font-type);
  font-size: .82rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #4a3319;
  margin: .9rem 0 .3rem;
}
.paper-input {
  width: 100%;
  font-family: var(--font-type);
  font-size: 1.05rem;
  color: var(--ink);
  background: rgba(255, 250, 230, .65);
  border: 1px solid rgba(74, 51, 25, .55);
  border-radius: 6px 2px 7px 3px / 3px 7px 2px 6px;
  padding: .55em .7em;
  box-shadow: inset 0 2px 6px rgba(58, 36, 12, .25);
  outline: none;
}
.paper-input:focus {
  border-color: var(--brass-lo);
  box-shadow: inset 0 2px 6px rgba(58, 36, 12, .25), 0 0 0 3px rgba(201, 162, 39, .35);
}
.code-input {
  text-align: center;
  font-size: 1.7rem;
  letter-spacing: .55em;
  padding-left: 1em;
}
textarea.paper-input { resize: vertical; font-size: .9rem; }

.form-msg { margin: .9rem 0 0; font-family: var(--font-type); font-size: .95rem; }
.form-msg.error { color: var(--danger); }
.form-msg.ok    { color: #43601f; }
.lobby-main .form-msg.error { color: #e0785e; }

.dev-banner {
  margin-top: 1.1rem;
  padding: .7em .9em;
  font-family: var(--font-type);
  font-size: .95rem;
  color: #2e2405;
  background: repeating-linear-gradient(-45deg, #f3d54e 0 14px, #e3c33f 14px 28px);
  border: 2px dashed #6b5a10;
  border-radius: 6px;
  text-align: center;
}
.dev-banner code { background: rgba(255, 255, 255, .7); font-size: 1.25rem; letter-spacing: .3em; }

/* ==========================================================================
   SALOON DOORS — landing / login
   ========================================================================== */
.door-page {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4vh 16px;
}
.door-wrap { width: min(480px, 100%); text-align: center; }

.brand-block { margin-bottom: 1.6rem; }
.brand-mark { width: 84px; height: 84px; filter: drop-shadow(0 4px 8px rgba(0,0,0,.6)); }
.brand-title {
  margin: .3rem 0 0;
  font-size: clamp(2.4rem, 7vw, 3.4rem);
  color: var(--brass);
  text-shadow: 0 2px 0 #000, 0 6px 18px rgba(0, 0, 0, .7);
}
.brand-sub { margin: .2rem 0 0; color: var(--bone-dim); font-size: .95rem; letter-spacing: .12em; }

.wanted-poster { padding: 2.4rem 2.2rem 2rem; text-align: center; }
.poster-head {
  margin: 0;
  font-size: 3rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink);
}
.poster-line {
  margin: .1rem 0 0;
  font-family: var(--font-type);
  letter-spacing: .3em;
  text-transform: uppercase;
  font-size: .8rem;
}
.poster-rule {
  border: none;
  border-top: 3px double rgba(58, 36, 12, .6);
  margin: 1.1rem auto;
  width: 80%;
}
.poster-copy { margin: 0 0 .4rem; }
.poster-fine { font-size: .78rem; color: #5d4526; margin: 0; }
.door-foot { margin-top: 1.4rem; color: var(--bone-dim); font-size: .8rem; letter-spacing: .1em; }

/* ==========================================================================
   LOBBY — the saloon floor
   ========================================================================== */
.saloon-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .8rem 1.4rem;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, .55), rgba(0, 0, 0, .35)),
    repeating-linear-gradient(90deg, var(--wood-dark) 0 2px, var(--wood) 2px 70px, var(--wood-dark) 70px 72px);
  border-bottom: 3px solid var(--brass-lo);
  box-shadow: 0 6px 18px rgba(0, 0, 0, .5);
  position: sticky;
  top: 0;
  z-index: 10;
}
.bar-brand { display: flex; align-items: center; gap: .7rem; }
.bar-mark { width: 40px; height: 40px; }
.bar-title { font-size: 1.5rem; color: var(--brass); text-shadow: 0 2px 0 #000; }
.bar-sub { color: var(--bone-dim); font-size: .8rem; letter-spacing: .15em; }
.bar-user { display: flex; align-items: center; gap: .8rem; }
.bar-email { font-family: var(--font-type); font-size: .9rem; color: var(--bone); }

.lobby-main { width: min(1100px, 100% - 2rem); margin: 2rem auto 4rem; }
.lobby-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.4rem;
}
.lobby-head h1 {
  margin: 0;
  font-size: 2.2rem;
  color: var(--paper);
  text-shadow: 0 2px 0 #000, 0 4px 14px rgba(0, 0, 0, .6);}
.lobby-actions { display: flex; align-items: center; gap: .8rem; flex-wrap: wrap; }
a.brass-btn { text-decoration: none; display: inline-block; }

/* ---------- game cards ---------- */
.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.4rem;
}
.game-card {
  padding: 1.3rem 1.4rem 1.1rem;
  color: var(--ink);
}
.game-card .poster-rivets { top: 9px; left: 9px; }
.game-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .6rem;
}
.game-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.2;
}
.game-meta {
  list-style: none;
  margin: .9rem 0 0;
  padding: 0;
  font-family: var(--font-type);
  font-size: .92rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .35rem .8rem;
}
.game-meta li { display: flex; flex-direction: column; }
.game-meta .k {
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #6b4e28;
}
.game-foot {
  margin-top: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
}
.game-foot .badge { font-size: .68rem; }
.cancel-btn {
  background: none;
  border: none;
  color: var(--danger);
  font-family: var(--font-type);
  font-size: .8rem;
  cursor: pointer;
  text-decoration: underline dotted;
  padding: 0;
  margin-top: .7rem;
}
.cancel-btn:hover { color: #7c241d; }

.empty-state {
  text-align: center;
  padding: 3.5rem 1rem;
  color: var(--bone-dim);
}
.empty-big { font-size: 2rem; color: var(--paper); margin: 0 0 .4rem; text-shadow: 0 2px 0 #000; }

/* ---------- modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 7, 4, .72);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 4vh 16px;
  overflow-y: auto;
  z-index: 50;
}
.modal { width: min(640px, 100%); padding: 1.8rem 2rem 1.4rem; }
.modal h2 { margin: 0 0 .4rem; font-size: 1.9rem; }
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 1.2rem;
}
.check-row { align-self: end; padding-bottom: .4rem; }
.switch {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-type);
  font-size: .95rem;
  cursor: pointer;
}
.switch input { accent-color: var(--brass-lo); width: 1.1rem; height: 1.1rem; }
.modal-actions {
  margin-top: 1.3rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* ---------- install page ---------- */
.install-page { display: flex; justify-content: center; padding: 6vh 16px; }
.install-card { width: min(620px, 100%); padding: 2rem 2.4rem; }
.install-card h1 { margin-top: 0; }
.install-card .err { color: var(--danger); font-weight: 700; }
.stamp {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--danger);
  border: 4px double var(--danger);
  border-radius: 6px;
  padding: .1em .5em;
  transform: rotate(-8deg);
  opacity: .85;
}

/* ---------- responsive (desktop-first, phones secondary per D9) ---------- */
@media (max-width: 640px) {
  body { font-size: 17px; }
  .wanted-poster { padding: 1.8rem 1.2rem 1.5rem; }
  .poster-head { font-size: 2.2rem; }
  .saloon-bar { flex-direction: column; align-items: flex-start; gap: .5rem; }
  .form-grid { grid-template-columns: 1fr; }
  .game-meta { grid-template-columns: 1fr; }
  .lobby-head h1 { font-size: 1.7rem; }
}

/* lobby solo button caption */
.btn-note { font-size: 11px; opacity: .75; font-family: var(--font-mono, monospace); }