/* ==========================================================================
   Narde — site and board styles
   All colours are tokens below; components only reference variables.
   ========================================================================== */

/* "Sea and sun" palette: ocean blue as the main colour, with turquoise, amber
   and terracotta accents. Light is the default; [data-theme="dark"] on <html>
   (set before first paint by base.html, chosen with the header toggle or
   from the system setting) swaps the tokens. The board itself is a physical
   object and stays light in both themes. */
:root {
  /* page */
  --bg: #f6f8fc;
  --bg-glow-1: rgba(37, 99, 235, 0.13);
  --bg-glow-2: rgba(245, 158, 11, 0.14);
  --bg-glow-3: rgba(20, 184, 166, 0.12);
  --surface: #ffffff;
  --surface-2: #eef3fa;
  --ink: #13203a;
  --ink-soft: #3b4a66;
  --muted: #6b7a96;
  --line: #e3e9f3;
  --line-strong: #d2dbea;

  /* main accent: ocean blue, with a blue-to-deep-cyan gradient for primary buttons */
  --accent: #1d64d8;
  --accent-strong: #1550b8;
  --accent-text: #1a56c4;
  --accent-grad: linear-gradient(135deg, #2563eb 0%, #0e7490 100%);
  --accent-grad-strong: linear-gradient(135deg, #1d4ed8 0%, #155e75 100%);
  --accent-glow: rgba(37, 99, 235, 0.28);
  --accent-soft: #eaf2ff;
  --accent-border: #c4dafc;
  --accent-ring: rgba(37, 99, 235, 0.25);
  --accent-ink: #ffffff;
  /* the four-colour stripe under the header and the hero headline */
  --stripe: linear-gradient(90deg, #2563eb, #14b8a6, #f59e0b, #f0643c);
  --headline: linear-gradient(100deg, #1d4ed8 10%, #0e8a9e 55%, #e07a00 95%);

  /* account (user chip in the header) */
  --user: #c2410c;
  --user-strong: #9a3412;

  /* status */
  --good: #0f9f6e;
  --online: #22c55e;
  --pending: #f59e0b;
  --danger: #e11d48;
  --danger-strong: #be123c;
  --danger-text: #be123c;
  --danger-soft: #fff1f3;
  --danger-border: #fecdd6;
  --warn-text: #92400e;
  --warn-soft: #fff7e6;
  --warn-border: #ffd88a;
  --gold: #ffc23d;
  --toast-bg: #13203a;
  --toast-ink: #f6f8fc;
  --clock-bg: #13203a;
  --clock-ink: #ffffff;

  /* board */
  --board-frame: #15294a;
  --board-bar: #0e1d36;
  --board-tray: #0e1d36;
  --board-felt: #fbf1df;
  --felt-ink: #1f2a3d;  /* text drawn on the felt */
  --point-a: #e0582e;
  --point-b: #0f8f9c;
  --home-tint: rgba(37, 99, 235, 0.08);
  --checker-light: #fffaf2;
  --checker-light-edge: #c9bfae;
  --checker-dark: #1b2333;
  --checker-dark-edge: #44506a;
  --die-face: #ffffff;
  --die-pip: #13203a;
  --inlay: #e8b04a;  /* gold inlay on the bar and tray */

  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(19, 32, 58, 0.05), 0 4px 14px rgba(19, 32, 58, 0.06);
  --shadow-lg: 0 24px 48px rgba(19, 32, 58, 0.22);
  --board-shadow: 0 14px 36px rgba(21, 41, 74, 0.28);
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: var(--font-body);
  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg: #0a111f;
  --bg-glow-1: rgba(37, 99, 235, 0.22);
  --bg-glow-2: rgba(245, 158, 11, 0.08);
  --bg-glow-3: rgba(20, 184, 166, 0.12);
  --surface: #111b2e;
  --surface-2: #18243b;
  --ink: #eaf1ff;
  --ink-soft: #c2cfe6;
  --muted: #8796b3;
  --line: #1f2c45;
  --line-strong: #2c3c5c;

  --accent: #3b82f6;
  --accent-strong: #60a5fa;
  --accent-text: #8ec5ff;
  --accent-grad: linear-gradient(135deg, #2563eb 0%, #0e7490 100%);
  --accent-grad-strong: linear-gradient(135deg, #3b82f6 0%, #0891b2 100%);
  --accent-glow: rgba(37, 99, 235, 0.4);
  --accent-soft: #13233f;
  --accent-border: #24447a;
  --accent-ring: rgba(96, 165, 250, 0.4);
  --accent-ink: #ffffff;
  --headline: linear-gradient(100deg, #7cb4ff 10%, #4fd1c5 55%, #ffb547 95%);

  --user: #c2410c;
  --user-strong: #ea580c;

  --good: #34d399;
  --danger: #e11d48;
  --danger-strong: #f43f5e;
  --danger-text: #fda4af;
  --danger-soft: #3a1426;
  --danger-border: #6b1f3d;
  --warn-text: #fcd34d;
  --warn-soft: #36260b;
  --warn-border: #6b4a12;
  --toast-bg: #1f2d4a;
  --toast-ink: #eaf1ff;
  --clock-bg: #2c3c5c;
  --clock-ink: #ffffff;

  --board-frame: #0f2140;
  --board-bar: #0a1628;
  --board-tray: #0a1628;
  --board-felt: #ecdcc0;
  --home-tint: rgba(37, 99, 235, 0.11);

  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 4px 14px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 24px 48px rgba(0, 0, 0, 0.55);
  --board-shadow: 0 14px 40px rgba(0, 0, 0, 0.55);
  color-scheme: dark;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(900px 520px at 8% -8%, var(--bg-glow-1), transparent 65%),
    radial-gradient(760px 480px at 105% 4%, var(--bg-glow-2), transparent 62%),
    radial-gradient(820px 520px at 50% 115%, var(--bg-glow-3), transparent 65%),
    var(--bg);
  background-attachment: fixed;
  color: var(--ink);
  font: 16px/1.55 var(--font-body);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; margin: 0 0 0.5em; }
h1 { font-size: clamp(1.7rem, 4vw, 2.4rem); letter-spacing: -0.03em; }
h2 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
a { color: var(--accent-text); text-underline-offset: 2px; }
a:hover { color: var(--accent-strong); }
img, svg { max-width: 100%; }
[hidden] { display: none !important; }

.muted { color: var(--muted); }
.small { font-size: 0.875rem; }
.center { text-align: center; }
.lead { font-size: 1.1rem; color: var(--ink-soft); }
.eyebrow { text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.75rem; color: var(--accent-text); font-weight: 700; margin-bottom: 0.6em; }

/* -- header / footer ------------------------------------------------------ */

.site-header {
  background: var(--surface);
  color: var(--ink);
  padding-top: env(safe-area-inset-top, 0px);
  position: relative;
}
.site-header::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--stripe); }
.site-header__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.7rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.brand { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--ink); text-decoration: none; font-size: 1.25rem; font-weight: 800; letter-spacing: -0.02em; }
.brand:hover { color: var(--ink); }
.brand__mark { width: 28px; height: 28px; }
.brand__light { fill: #f59e0b; }
.brand__dark { fill: #2563eb; stroke: var(--surface); stroke-width: 1.4; }
.site-nav { display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap; }
.site-nav a, .site-nav .link-button { color: var(--ink-soft); text-decoration: none; font-weight: 500; }
.site-nav a:hover, .site-nav .link-button:hover { color: var(--ink); }
.site-nav .button { color: var(--accent-ink); }
.site-nav__links { display: flex; align-items: center; gap: 1.25rem; }
.site-nav__links > a { padding: 0.35rem 0; border-bottom: 2px solid transparent; }
.site-nav__links > a.is-current { color: var(--ink); border-bottom-color: var(--accent); }
.site-nav .nav-play { font-weight: 700; color: var(--ink); }
.nav-account { display: inline-flex; align-items: center; gap: 0.5rem; margin-left: 0.25rem; }
.site-nav .user-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  max-width: 14rem;
  min-height: 36px;
  padding: 0.25rem 0.85rem 0.25rem 0.25rem;
  border-radius: 999px;
  background: var(--user);
  color: #ffffff;
  font-weight: 600;
  transition: background 0.15s;
}
.site-nav .user-chip:hover { background: var(--user-strong); color: #ffffff; }
.user-chip__avatar { display: grid; place-items: center; flex: none; width: 28px; height: 28px; border-radius: 50%; background: rgba(255, 255, 255, 0.22); font-size: 0.85rem; font-weight: 700; }
.user-chip__name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.site-nav button.nav-signout {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 36px;
  padding: 0.3rem 0.75rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink-soft);
  font: 500 0.9rem/1.2 var(--font-body);
  box-shadow: none;
  cursor: pointer;
}
.site-nav button.nav-signout:hover { background: var(--danger-soft); border-color: var(--danger-border); color: var(--danger-text); }
.nav-signout svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.site-nav button.theme-toggle {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  min-height: 0;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--surface);
  color: var(--accent-text);
  box-shadow: none;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, transform 0.3s;
}
.site-nav button.theme-toggle:hover { background: var(--accent-soft); }
.site-nav button.theme-toggle:active { transform: rotate(-20deg); }
.theme-toggle svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.theme-toggle__moon { fill: currentColor; }
/* show what the button switches to: the moon in light mode, the sun in dark mode */
:root[data-theme="dark"] .theme-toggle__moon,
:root:not([data-theme="dark"]) .theme-toggle__sun { display: none; }
:root[data-theme="dark"] .site-nav button.theme-toggle { color: var(--gold); }

.site-main { flex: 1; width: 100%; max-width: 1280px; margin: 0 auto; padding: 1.75rem 1rem 3rem; }
.page-game .site-main { padding-top: 1rem; }

.site-footer { text-align: center; color: var(--muted); font-size: 0.85rem; padding: 1.5rem 1rem calc(1.5rem + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--line); }

/* -- building blocks --------------------------------------------------------- */

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.4rem;
  margin-bottom: 1.25rem;
}
.narrow { max-width: 560px; margin-left: auto; margin-right: auto; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); gap: 1.25rem; }
.grid-2 > .card { margin-bottom: 0; }
.grid-2 { margin-bottom: 1.25rem; }
.page-head { margin-bottom: 1.25rem; }

.button, button[type="submit"], .auth-card button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 44px;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: var(--accent-grad);
  color: var(--accent-ink);
  font: 600 1rem/1.2 var(--font-body);
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s, transform 0.1s;
  box-shadow: 0 2px 10px var(--accent-glow);
}
.button:hover, button[type="submit"]:hover { background: var(--accent-grad-strong); color: var(--accent-ink); box-shadow: 0 4px 16px var(--accent-glow); }
.button:active, button[type="submit"]:active { transform: translateY(1px); }
.button:disabled { opacity: 0.55; cursor: progress; }
.button:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--accent-ring); outline-offset: 2px; }
.button--ghost, button[type="submit"].button--ghost, .auth-card button.button--ghost { background: var(--surface); border-color: var(--line-strong); color: var(--ink); box-shadow: none; }
.button--ghost:hover, button[type="submit"].button--ghost:hover { background: var(--surface-2); border-color: var(--line-strong); color: var(--ink); }
.button--small { min-height: 36px; padding: 0.35rem 0.85rem; font-size: 0.9rem; }
.button--large { min-height: 52px; padding: 0.7rem 1.5rem; font-size: 1.05rem; }
.button--danger, button[type="submit"].button--danger { background: var(--danger); box-shadow: none; }
.button--danger:hover { background: var(--danger-strong); box-shadow: none; }

.link-button { background: none; border: 0; padding: 0; font: inherit; cursor: pointer; color: var(--accent-text); box-shadow: none; min-height: 0; }
.site-nav .link-button { min-height: 0; border: 0; background: none; box-shadow: none; padding: 0; font-weight: 500; }
.link-button.danger { color: var(--danger-text); text-decoration: underline; }
.inline-form { display: inline; margin: 0; }

input[type="text"], input[type="email"], input[type="password"], input[type="search"], select, textarea {
  width: 100%;
  min-height: 44px;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-ring); outline: none; }
textarea { min-height: 90px; }
label { font-weight: 600; font-size: 0.9rem; color: var(--ink-soft); }
.stack-form { display: flex; flex-direction: column; gap: 0.55rem; align-items: stretch; }
.stack-form .button, .stack-form button { align-self: flex-start; margin-top: 0.4rem; }
.ruleset-notes { margin: 0 0 0.3rem; padding-left: 1.1rem; font-size: 0.85rem; }

.badge { display: inline-block; padding: 0.1rem 0.55rem; border-radius: 999px; font-size: 0.75rem; font-weight: 600; background: var(--surface-2); border: 1px solid var(--line); color: var(--ink-soft); margin-left: 0.4rem; vertical-align: middle; }
.badge--active { background: var(--accent-soft); border-color: var(--accent-border); color: var(--accent-text); }
.badge--waiting { background: var(--warn-soft); border-color: var(--warn-border); color: var(--warn-text); }
.badge--finished { background: var(--surface-2); border-color: var(--line); color: var(--ink-soft); }
.badge--cancelled { background: var(--danger-soft); border-color: var(--danger-border); color: var(--danger-text); }

.messages { max-width: 1280px; margin: 1rem auto 0; padding: 0 1rem; width: 100%; }
.message { padding: 0.75rem 1rem; border-radius: var(--radius-sm); background: var(--surface); border: 1px solid var(--line); margin-bottom: 0.5rem; transition: opacity 0.5s; }
.message--success { border-color: var(--accent-border); background: var(--accent-soft); }
.message--error { border-color: var(--danger-border); background: var(--danger-soft); }
.message.is-leaving { opacity: 0; }

.game-list { list-style: none; margin: 0; padding: 0; }
.game-row { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 0.75rem 0; border-top: 1px solid var(--line); flex-wrap: wrap; }
.game-row:first-child { border-top: 0; }
.row-actions { display: flex; gap: 0.5rem; }

.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 0.93rem; }
.table th, .table td { text-align: left; padding: 0.6rem 0.5rem; border-bottom: 1px solid var(--line); white-space: nowrap; }
.table th { color: var(--muted); font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; }
.table tbody tr:last-child td { border-bottom: 0; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 0.9rem; margin-bottom: 1.25rem; }
.stat { display: flex; flex-direction: column; align-items: center; margin: 0; padding: 1rem; }
.stat__value { font-size: 1.8rem; font-weight: 800; color: var(--accent-text); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.stat__label { color: var(--muted); font-size: 0.85rem; }
.pager { display: flex; gap: 1rem; justify-content: center; margin-top: 1rem; }

.facts { display: grid; grid-template-columns: auto auto; justify-content: center; gap: 0.3rem 1rem; margin: 1rem 0 1.5rem; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; font-weight: 600; }

/* auth pages (django-allauth) */
.auth-card { max-width: 480px; margin: 1rem auto; }
.auth-card form { display: flex; flex-direction: column; gap: 0.6rem; }
.auth-card form p { margin: 0; display: flex; flex-direction: column; gap: 0.3rem; }
.auth-card ul { padding-left: 1.1rem; }
.auth-card .helptext, .auth-card .errorlist { font-size: 0.85rem; color: var(--muted); }
.auth-card .errorlist { color: var(--danger-text); }
/* Checkbox rows (e.g. "Ține-mă minte"): the box first, then its label, on one line. */
.auth-card form p:has(> input[type="checkbox"]) { flex-direction: row-reverse; justify-content: flex-end; align-items: center; gap: 0.65rem; min-height: 44px; }
.auth-card form p:has(> input[type="checkbox"]) label { font-size: 0.95rem; font-weight: 500; color: var(--ink); cursor: pointer; }
.auth-card input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  flex: none;
  width: 22px;
  height: 22px;
  min-height: 0;
  margin: 0;
  border: 1.5px solid var(--line-strong);
  border-radius: 6px;
  background: var(--surface) center / 14px no-repeat;
  cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s;
}
.auth-card input[type="checkbox"]:hover { border-color: var(--accent); }
.auth-card input[type="checkbox"]:checked {
  border-color: var(--accent);
  background-color: var(--accent);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3.2 3L13 4.5' fill='none' stroke='white' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

/* -- landing page ---------------------------------------------------------- */

.hero { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 2.5rem; align-items: center; padding: 1.5rem 0 2.5rem; }
.hero__actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 1.5rem; }
.hero__art svg { width: 100%; filter: drop-shadow(0 18px 36px rgba(21, 41, 74, 0.3)); }
.art-frame { fill: var(--board-frame); }
.art-felt { fill: var(--board-felt); }
.art-points polygon { fill: var(--point-a); }
.art-points--alt polygon { fill: var(--point-b); }
.art-light circle { fill: var(--checker-light); stroke: var(--checker-light-edge); }
.art-dark circle { fill: var(--checker-dark); stroke: var(--checker-dark-edge); }
.art-dice rect { fill: var(--die-face); stroke: #d2dbea; }
.art-dice circle { fill: var(--die-pip); }

@media (max-width: 760px) {
  .hero { grid-template-columns: 1fr; padding-top: 0.5rem; }
  .hero__art { order: -1; max-width: 420px; }
}

/* ==========================================================================
   Game page
   ========================================================================== */

.game { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 1.25rem; align-items: start; }
.game__board { display: flex; flex-direction: column; gap: 0.5rem; min-width: 0; }
.game__panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  position: sticky;
  top: 1rem;
}

.board-frame { position: relative; }
.board {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1000 / 760;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  border-radius: 16px;
  box-shadow: var(--board-shadow);
}

/* board surfaces */
.frame { fill: var(--board-frame); }
.felt { fill: var(--board-felt); }
.bar { fill: var(--board-bar); }
.tray { fill: var(--board-tray); }
.tray-divider { stroke: rgba(255, 255, 255, 0.12); stroke-width: 2; }

/* ornaments (Caucasian inlay motifs; see board.js) */
.ornament { fill: none; stroke: var(--inlay); stroke-width: 1.4; opacity: 0.6; }
.ornament--fill { fill: var(--inlay); stroke: none; }
.ornament--tray { fill: var(--board-tray); opacity: 0.7; }
.felt-lattice { fill: url(#felt-lattice); pointer-events: none; }
.lattice-line { fill: none; stroke: rgba(31, 42, 61, 0.05); stroke-width: 1; }
.lattice-dot { fill: rgba(31, 42, 61, 0.07); }
.felt-medallion { fill: none; stroke: rgba(31, 42, 61, 0.1); stroke-width: 1.6; }
.pt-inlay { fill: none; stroke: rgba(255, 248, 235, 0.38); stroke-width: 1.4; stroke-linejoin: round; }
.pt-gem { fill: rgba(255, 248, 235, 0.8); }
.pt--a { fill: var(--point-a); }
.pt--b { fill: var(--point-b); }
.home-zone { fill: var(--home-tint); }
.home-zone--opponent { fill: rgba(19, 32, 58, 0.04); }
.direction { fill: none; stroke: rgba(19, 32, 58, 0.16); stroke-width: 3; stroke-dasharray: 2 10; stroke-linecap: round; }
.pt-num { fill: #9aa5b8; font: 600 11px var(--font-body); text-anchor: middle; opacity: 0.75; }
.zone-label { fill: rgba(19, 32, 58, 0.42); font: 700 13px var(--font-body); letter-spacing: 0.12em; text-transform: uppercase; }

/* checkers */
.checker__body { stroke-width: 1.5; }
.checker--white .checker__body { stroke: var(--checker-light-edge); }
.checker--black .checker__body { stroke: #070b14; }
/* the carved face: groove, eight-pointed star and centre dot */
.checker__motif { stroke-width: 1.6; stroke-linejoin: round; }
.checker--white .checker__motif { stroke: rgba(150, 118, 72, 0.5); fill: rgba(150, 118, 72, 0.45); }
.checker--black .checker__motif { stroke: rgba(232, 176, 74, 0.38); fill: rgba(232, 176, 74, 0.4); }
.checker__halo { fill: none; stroke: transparent; stroke-width: 4; pointer-events: none; }
.is-selectable .checker__halo { stroke: var(--gold); animation: halo-pulse 1.4s ease-in-out infinite; }
.is-selected .checker__halo { stroke: #ffe08a; stroke-width: 7; animation: none; }
.is-selected .checker__body { filter: brightness(1.08); }
.is-moving .checker__halo { stroke: rgba(255, 224, 138, 0.8); }
.checker-count { font: 700 19px var(--font-body); text-anchor: middle; pointer-events: none; }
.checker-count--white { fill: #3b4a66; }
.checker-count--black { fill: #f6f8fc; }

@keyframes halo-pulse {
  0%, 100% { stroke-opacity: 0.35; }
  50% { stroke-opacity: 1; }
}

/* move hints */
.dest-tri { fill: rgba(112, 222, 138, 0.8); stroke: #eafff0; stroke-width: 2; pointer-events: none; }
.source-tri { fill: rgba(255, 208, 102, 0.42); pointer-events: none; }
.ghost { fill: rgba(255, 255, 255, 0.35); stroke: #fff; stroke-width: 2.5; stroke-dasharray: 6 5; pointer-events: none; animation: ghost-pulse 1.2s ease-in-out infinite; }
.tray-target { fill: rgba(112, 222, 138, 0.3); stroke: #9fe6b0; stroke-width: 2.5; stroke-dasharray: 7 6; pointer-events: none; animation: ghost-pulse 1.2s ease-in-out infinite; }
/* destinations reached by using several dice in a row: the same green, a
   deeper shade */
.dest-tri--combined { fill: rgba(30, 150, 72, 0.85); stroke: #c6f1d3; }
.ghost--combined { fill: rgba(190, 236, 204, 0.4); stroke: #d4f6de; }
.tray-target--combined { fill: rgba(30, 150, 72, 0.32); stroke: #4cbf72; }
@keyframes ghost-pulse {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}
.trail { fill: none; stroke: #f7d27a; stroke-width: 4; stroke-linecap: round; stroke-dasharray: 1 9; opacity: 0.95; pointer-events: none; }
.trail--faded { opacity: 0.4; }
.trail-arrow { fill: #f7d27a; }
.slab { stroke-width: 1.2; }
.slab--white { fill: #f6efe3; stroke: var(--checker-light-edge); }
.slab--black { fill: #1b2333; stroke: var(--checker-dark-edge); }

.hit { fill: transparent; }
.hit--active { cursor: pointer; }
.hit:focus { outline: none; }
.hit--active:focus-visible { stroke: var(--gold); stroke-width: 3; }

/* dice */
.die__body { fill: var(--die-face); stroke: #d2dbea; stroke-width: 1.5; filter: drop-shadow(0 3px 3px rgba(0, 0, 0, 0.35)); }
.die__pip { fill: var(--die-pip); }
.die { transition: opacity 0.25s; }
.die.is-used { opacity: 0.3; }
.die.is-rolling .die__body { fill: var(--die-face); }
.die.is-rolling { opacity: 0.92; }
.roll-hint { cursor: pointer; }
.roll-hint .die { animation: roll-hint 1.6s ease-in-out infinite; }
.roll-hint .die:last-child { animation-delay: 0.2s; }
.roll-hint:focus { outline: none; }
.roll-hint:focus-visible .die__body { stroke: var(--gold); stroke-width: 4; }
@keyframes roll-hint {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* player cards */
.player-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0.55rem 0.9rem;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1.5px solid var(--line);
  min-height: 48px;
  transition: border-color 0.3s, box-shadow 0.3s, background 0.3s;
}
.player-card.is-active { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-ring); background: var(--accent-soft); }
.player-card { position: relative; overflow: hidden; }
.player-card__stats .is-warning { color: var(--danger-text); font-weight: 600; }

/* turn clock */
.clock {
  margin-left: auto;
  padding: 0.1rem 0.6rem;
  border-radius: 999px;
  background: var(--clock-bg);
  color: var(--clock-ink);
  font: 700 0.95rem/1.4 var(--font-body);
  font-variant-numeric: tabular-nums;
  order: 2;
}
.clock.is-low { background: var(--danger); animation: ghost-pulse 1s ease-in-out infinite; }
.clock-bar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: var(--accent-grad);
  transform-origin: left center;
  transition: transform 0.25s linear;
}
.clock-bar.is-low { background: var(--danger); }
.field-help { margin: 0; }
.player-card__identity { display: flex; align-items: center; gap: 0.5rem; min-width: 0; }
.player-card__name { font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.player-card__you { font-weight: 400; color: var(--muted); }
.player-card__stats { display: flex; gap: 1rem; font-size: 0.85rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.color-chip { width: 18px; height: 18px; border-radius: 50%; flex: none; border: 1.5px solid var(--checker-light-edge); }
.color-chip--white { background: radial-gradient(circle at 40% 35%, #ffffff, #e6dccb); }
.color-chip--black { background: radial-gradient(circle at 40% 35%, #44506a, #070b14); border-color: var(--checker-dark-edge); }
.color-chip--none { background: var(--line); }
.presence { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.presence.is-online { background: var(--online); box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.18); }
.presence.is-offline { background: var(--line-strong); }

/* side panel */
.panel-row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem; }
.connection { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.85rem; color: var(--muted); }
.connection__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--pending); }
.connection[data-state="connected"] .connection__dot { background: var(--online); }
.connection[data-state="reconnecting"] .connection__dot { background: var(--pending); animation: ghost-pulse 1s infinite; }
.connection[data-state="denied"] .connection__dot { background: var(--danger); }
.ruleset-chip { font-size: 0.78rem; color: var(--muted); }
.panel-row__end { display: inline-flex; align-items: center; gap: 0.5rem; }
.sound-toggle { display: inline-grid; place-items: center; flex: none; width: 2.5rem; height: 2.5rem; padding: 0; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--ink-soft); cursor: pointer; -webkit-tap-highlight-color: transparent; }
.sound-toggle:hover { background: var(--surface-2); }
.sound-toggle:focus-visible { outline: 3px solid var(--accent-ring); outline-offset: 2px; }
.sound-toggle svg { width: 1.2rem; height: 1.2rem; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.sound-toggle[aria-pressed="false"] { color: var(--muted); }
.sound-toggle[aria-pressed="true"] .sound-toggle__off,
.sound-toggle[aria-pressed="false"] .sound-toggle__on { display: none; }
.status-line { font-weight: 600; font-size: 1.05rem; margin: 0; min-height: 1.6em; }
.controls { display: flex; flex-direction: column; gap: 0.55rem; }
.controls .button { width: 100%; }
.invite-box { display: flex; flex-direction: column; gap: 0.6rem; }
.invite-box .button { width: 100%; }
.button__icon { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.copy-field { display: flex; gap: 0.4rem; }
.copy-field input { min-width: 0; font-size: 0.85rem; }
.copy-field .button, .copy-field button { flex: none; margin: 0; }

/* Share dialog: a centred card on large screens, a bottom sheet on phones. */
.share-dialog {
  width: min(92vw, 440px);
  max-width: none;
  padding: 0;
  border: 0;
  border-radius: 20px;
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow-lg);
}
.share-dialog::backdrop { background: rgba(8, 14, 28, 0.5); backdrop-filter: blur(3px); }
.share-dialog[open] { animation: pop-in 0.3s cubic-bezier(0.2, 1.2, 0.4, 1); }
.share-dialog__card { display: flex; flex-direction: column; gap: 0.9rem; padding: 1.25rem; }
.share-dialog__card:focus { outline: none; }
.share-dialog__head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.share-dialog__head h2 { margin: 0; font-size: 1.35rem; }
.share-dialog__head form { margin: 0; }
.share-dialog .share-dialog__close {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--surface-2);
  color: var(--ink-soft);
  font-size: 1.6rem;
  line-height: 1;
  box-shadow: none;
}
.share-dialog .share-dialog__close:hover { background: var(--line); color: var(--ink); box-shadow: none; }
.share-dialog__lead { margin: 0; color: var(--ink-soft); }
.share-dialog__more { align-self: center; min-height: 44px; font-weight: 600; }

@media (max-width: 640px) {
  .share-dialog { width: 100%; margin: auto 0 0; border-radius: 22px 22px 0 0; }
  .share-dialog__card { padding: 1.1rem 1rem calc(1rem + env(safe-area-inset-bottom, 0px)); }
  .share-dialog[open] { animation: sheet-up 0.3s cubic-bezier(0.2, 1, 0.4, 1); }
}
@keyframes sheet-up { from { transform: translateY(100%); } }

/* -- chat ------------------------------------------------------------------- */

.chat-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 40px;
  padding: 0 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink-soft);
  font: 600 0.9rem/1 var(--font-body);
  cursor: pointer;
}
.chat-toggle:hover { background: var(--surface-2); }
.chat-toggle svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linejoin: round; }
.chat-toggle__badge {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--danger);
  color: #ffffff;
  font: 700 0.72rem/20px var(--font-body);
  text-align: center;
}

/* Speech bubbles over the board: the opponent's at the top, the viewer's at the bottom. */
.chat-bubble {
  position: absolute;
  left: 50%;
  z-index: 3;
  max-width: min(80%, 420px);
  padding: 0.55rem 1rem;
  border: 0;
  border-radius: 18px;
  background: var(--surface);
  color: var(--ink);
  font: 600 1rem/1.35 var(--font-body);
  text-align: center;
  overflow-wrap: anywhere;
  box-shadow: 0 8px 24px rgba(8, 14, 28, 0.35);
  cursor: pointer;
  transform: translateX(-50%);
}
.chat-bubble--top { top: 7%; }
.chat-bubble--bottom { bottom: 7%; background: var(--accent-soft); }
.chat-bubble.is-emoji { padding: 0.3rem 0.8rem; font-size: 2.2rem; line-height: 1.1; }
.chat-bubble.is-visible { animation: bubble 4.5s ease forwards; }
@keyframes bubble {
  0% { opacity: 0; transform: translate(-50%, 8px) scale(0.9); }
  6%, 85% { opacity: 1; transform: translate(-50%, 0) scale(1); }
  100% { opacity: 0; transform: translate(-50%, -6px) scale(1); }
}

.chat-dialog .share-dialog__head h2 { margin-right: auto; }
.chat-mute { font-size: 0.85rem; font-weight: 600; color: var(--muted); text-decoration: underline; min-height: 44px; }
.chat-mute[aria-pressed="true"] { color: var(--accent-text); }
.chat-log { list-style: none; margin: 0; padding: 0.25rem; display: flex; flex-direction: column; gap: 0.5rem; max-height: min(38vh, 320px); overflow-y: auto; overscroll-behavior: contain; }
.chat-log:empty { display: none; }
.chat-empty { margin: 0; text-align: center; }
.chat-msg { align-self: flex-start; max-width: 85%; display: flex; flex-direction: column; gap: 0.15rem; }
.chat-msg--mine { align-self: flex-end; align-items: flex-end; }
.chat-msg__meta { font-size: 0.75rem; color: var(--muted); }
.chat-msg__text { padding: 0.5rem 0.8rem; border-radius: 16px 16px 16px 4px; background: var(--surface-2); color: var(--ink); overflow-wrap: anywhere; }
.chat-msg--mine .chat-msg__text { border-radius: 16px 16px 4px 16px; background: var(--accent-soft); }
.chat-msg__text.is-emoji { padding: 0.1rem 0.3rem; background: none; font-size: 2rem; line-height: 1.15; }
.chat-quick { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.chat-quick button {
  min-height: 44px;
  padding: 0 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  font: 600 0.95rem/1 var(--font-body);
  cursor: pointer;
}
.chat-quick button:hover { background: var(--surface-2); }
.chat-quick button:active { transform: scale(0.96); }
.chat-quick:not(.chat-quick--phrases) { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 0.3rem; }
.chat-quick .chat-quick__emoji { min-width: 0; padding: 0; font-size: 1.4rem; }

/* Share buttons: brand-coloured round icons with the name underneath. */
.share-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.5rem; }
.share {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  min-height: 78px;
  padding: 0.5rem 0.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.1s, border-color 0.15s;
}
.share:hover { color: var(--ink); border-color: var(--line-strong); }
.share:active { transform: scale(0.97); }
.share__icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; color: #ffffff; background: var(--share-color, var(--accent)); }
.share__icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.share--whatsapp { --share-color: #25d366; }
.share--viber { --share-color: #7360f2; }
.share--telegram { --share-color: #229ed9; }
.share--facebook { --share-color: #1877f2; }
.share--sms { --share-color: #475569; }
.share--copy { --share-color: var(--accent); font: 600 0.85rem/1.3 var(--font-body); cursor: pointer; }
.share--copy.is-copied { border-color: var(--good); color: var(--good); }
.share--copy.is-copied .share__icon { background: var(--good); }
.match-box { border-top: 1px solid var(--line); padding-top: 0.75rem; }
.match-box__title { font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.4rem; }
.match-box__score { display: flex; flex-direction: column; gap: 0.3rem; }
.match-box__cell { display: flex; align-items: center; gap: 0.5rem; }
.match-box__name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.match-box__points { font-size: 1.3rem; font-weight: 800; font-variant-numeric: tabular-nums; }
.resign-box { border-top: 1px solid var(--line); padding-top: 0.75rem; font-size: 0.9rem; }
.resign-confirm p { margin-bottom: 0.5rem; }
.resign-confirm .button { margin-right: 0.3rem; }
.help summary { cursor: pointer; color: var(--muted); font-size: 0.9rem; }

/* banner, toast, result */
.board-banner {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  padding: 0.6rem 1.4rem;
  border-radius: 999px;
  background: var(--accent-grad);
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 8px 24px var(--accent-glow);
  pointer-events: none;
  opacity: 0;
}
.board-banner.is-visible { animation: banner 1.6s ease forwards; }
@keyframes banner {
  0% { opacity: 0; transform: translate(-50%, -40%) scale(0.95); }
  15%, 75% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  100% { opacity: 0; transform: translate(-50%, -55%) scale(1); }
}

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(1.25rem + env(safe-area-inset-bottom, 0px));
  transform: translate(-50%, 20px);
  max-width: min(92vw, 520px);
  padding: 0.75rem 1.1rem;
  border-radius: var(--radius-sm);
  background: var(--toast-bg);
  color: var(--toast-ink);
  box-shadow: 0 10px 30px rgba(8, 14, 28, 0.3);
  z-index: 50;
  opacity: 0;
  transition: opacity 0.25s, transform 0.25s;
}
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }
.toast[data-kind="error"] { background: var(--danger-strong); }

.result {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(8, 14, 28, 0.5);
  backdrop-filter: blur(4px);
  z-index: 40;
  animation: fade-in 0.3s ease;
}
.result__card {
  position: relative;
  overflow: hidden;
  width: min(100%, 440px);
  background: var(--surface);
  border-radius: 18px;
  padding: 2rem 1.5rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
  animation: pop-in 0.45s cubic-bezier(0.2, 1.4, 0.4, 1);
}
.result__title { font-size: 1.9rem; position: relative; }
.result__detail, .result__score { position: relative; }
.result__score { color: var(--muted); font-size: 0.92rem; }
.result__actions { position: relative; display: flex; gap: 0.5rem; justify-content: center; flex-wrap: wrap; margin-top: 1rem; }
.result__confetti { position: absolute; inset: 0; pointer-events: none; opacity: 0; }
.result.is-celebrating .result__confetti {
  opacity: 0.55;
  background-image:
    radial-gradient(circle, #ffc23d 3px, transparent 4px),
    radial-gradient(circle, #f0643c 3px, transparent 4px),
    radial-gradient(circle, #14b8a6 3px, transparent 4px),
    radial-gradient(circle, #2563eb 2px, transparent 3px);
  background-size: 70px 70px, 90px 90px, 110px 110px, 60px 60px;
  background-position: 0 0, 30px 20px, 50px 40px, 10px 50px;
  animation: confetti 2.4s linear infinite;
}
@keyframes confetti {
  from { background-position: 0 -70px, 30px -70px, 50px -70px, 10px -60px; }
  to { background-position: 0 140px, 30px 200px, 50px 260px, 10px 120px; }
}
@keyframes fade-in { from { opacity: 0; } }
@keyframes pop-in { from { transform: scale(0.85); opacity: 0; } }

@media (max-width: 960px) {
  .game { grid-template-columns: 1fr; }
  .game__panel { position: static; }
  .controls {
    position: sticky;
    bottom: 0;
    z-index: 5;
    background: var(--surface);
    padding: 0.5rem 0 calc(0.5rem + env(safe-area-inset-bottom, 0px));
  }
  .controls:not(:has(.button:not([hidden]))) { display: none; }
}

@media (max-width: 560px) {
  .site-main { padding-left: 0.6rem; padding-right: 0.6rem; }
  .site-footer { padding: 1.25rem 0.75rem; line-height: 1.9; }
  .page-game .site-footer { display: none; }  /* the board keeps the whole screen */
}

/* Phones and small tablets: the board fills the width, seen as from the
   player's seat (their side at the bottom), with slim player bars and the
   status and buttons right under it. Turning the phone sideways gives the
   largest board (see the landscape block below). */
@media (max-width: 820px) {
  .page-game .site-main { padding: 0.35rem 0.15rem 0.75rem; }
  .game { gap: 0.5rem; }
  .game__board { gap: 0.3rem; }
  .board { border-radius: 8px; box-shadow: 0 6px 18px rgba(19, 32, 58, 0.22); }
  .player-card { min-height: 40px; padding: 0.3rem 0.65rem; gap: 0.5rem; flex-wrap: nowrap; }
  .player-card__name { font-size: 0.95rem; }
  .player-card__stats { gap: 0.6rem; font-size: 0.78rem; white-space: nowrap; }
  .color-chip { width: 16px; height: 16px; }
  .clock { padding: 0 0.5rem; font-size: 0.85rem; }
  .game__panel { padding: 0.75rem; gap: 0.7rem; }
  .status-line { order: -2; font-size: 1rem; text-align: center; min-height: 0; }
  .controls { order: -1; }
  .invite-box { order: -1; }
  .controls .button--large { min-height: 50px; }
}

/* Phones held sideways: no header, the board takes the full height and the
   player bars and controls move to a column beside it. */
@media (orientation: landscape) and (max-height: 520px) {
  .page-game .site-header { display: none; }
  .page-game .site-main { max-width: none; padding: 0.4rem calc(0.5rem + env(safe-area-inset-right, 0px)) 0.4rem calc(0.5rem + env(safe-area-inset-left, 0px)); }
  .game {
    height: calc(100dvh - 0.8rem);
    grid-template-columns: auto minmax(220px, 1fr);
    grid-template-rows: auto minmax(0, 1fr) auto;
    grid-template-areas: "board top" "board panel" "board bottom";
    gap: 0.4rem 0.6rem;
    align-items: start;
  }
  .game__board { display: contents; }
  .board-frame { grid-area: board; }
  .player-card--top { grid-area: top; }
  .player-card--bottom { grid-area: bottom; }
  .board { height: calc(100dvh - 0.8rem); width: auto; max-width: calc(100vw - 250px); }
  .game__panel { grid-area: panel; position: static; align-self: stretch; min-height: 0; overflow-y: auto; padding: 0.6rem; gap: 0.6rem; }
  .status-line { order: -2; font-size: 0.95rem; min-height: 0; }
  .controls { order: -1; position: static; padding: 0; }
  .player-card { min-height: 40px; padding: 0.3rem 0.65rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* ==========================================================================
   Lobby: matchmaking and open games
   ========================================================================== */

.play-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 0.5rem; }

/* The two big choices at the top of the lobby. Selectors carry two classes so
   they win over the generic submit-button styles. */
.play-choices { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 0.75rem; }
.play-choices .choice {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  min-height: 96px;
  margin: 0;
  padding: 1rem 1.15rem;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: transform 0.1s, box-shadow 0.15s, border-color 0.15s;
}
.play-choices .choice:hover { border-color: var(--accent); background: var(--surface); color: var(--ink); box-shadow: var(--shadow); }
.play-choices .choice:active { transform: translateY(1px); }
.play-choices .choice--primary,
.play-choices .choice--primary:hover { border-color: transparent; background: var(--accent-grad); color: #ffffff; box-shadow: 0 6px 18px var(--accent-glow); }
.choice__icon { flex: none; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 16px; background: linear-gradient(135deg, #f59e0b, #f0643c); color: #ffffff; }
.choice--primary .choice__icon { background: rgba(255, 255, 255, 0.2); }
.choice__icon svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.choice__text { display: flex; flex-direction: column; gap: 0.2rem; }
.choice__title { font-size: 1.3rem; font-weight: 800; letter-spacing: -0.01em; }
.choice__hint { font-size: 0.95rem; line-height: 1.4; color: var(--muted); }
.choice--primary .choice__hint { color: rgba(255, 255, 255, 0.88); }

/* Optional settings folded away under the choices. */
.game-options { margin-top: 1rem; border-top: 1px solid var(--line); padding-top: 0.75rem; }
.game-options summary { cursor: pointer; color: var(--ink-soft); font-weight: 600; min-height: 36px; display: flex; align-items: center; gap: 0.5rem; list-style: none; }
.game-options summary::-webkit-details-marker { display: none; }
.game-options summary::before { content: ""; width: 0.5rem; height: 0.5rem; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(-45deg); transition: transform 0.2s; }
.game-options[open] summary::before { transform: rotate(45deg); }
.game-options[open] summary { margin-bottom: 0.6rem; }

/* Invitation page (opened from a shared link). */
.invite-page { padding: 2rem 1.25rem; }
.invite-page h1 { font-size: clamp(1.6rem, 6vw, 2.1rem); }
.invite-page__badge { display: inline-grid; place-items: center; width: 72px; height: 72px; margin-bottom: 1rem; border-radius: 22px; background: var(--accent-grad); color: #ffffff; box-shadow: 0 8px 22px var(--accent-glow); }
.invite-page__badge svg { width: 40px; height: 40px; fill: none; stroke: currentColor; stroke-width: 2; }
.invite-page__actions { display: flex; flex-direction: column; gap: 0.6rem; }
.invite-page__go { width: 100%; min-height: 58px; font-size: 1.15rem; }
.invite-page__details { text-align: left; margin-top: 1.5rem; }
.hero__login { margin: 0.9rem 0 0; color: var(--muted); }
.stack-form .play-actions .button { margin-top: 0; align-self: auto; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.card-head h2 { margin: 0; }
.inline-label { display: inline-flex; align-items: center; gap: 0.5rem; font-weight: 600; }
.inline-label select { width: auto; min-height: 38px; }
.badge--warning { background: var(--warn-soft); border-color: var(--warn-border); color: var(--warn-text); }

.search-status { display: grid; grid-template-columns: auto 1fr; gap: 0.9rem 1rem; align-items: center; padding: 0.5rem 0; }
.search-status .button, .search-status > p { grid-column: 1 / -1; margin: 0; }
.search-status__text { display: flex; flex-direction: column; gap: 0.15rem; }
.search-status__text strong { font-size: 1.1rem; }
.search-status__pulse { position: relative; width: 56px; height: 56px; }
.search-status__pulse span {
  position: absolute;
  top: 12px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  animation: seek-bounce 1.4s ease-in-out infinite;
}
.search-status__pulse span:first-child { left: 0; background: radial-gradient(circle at 40% 35%, #ffffff, #e6dccb); border: 1.5px solid var(--checker-light-edge); }
.search-status__pulse span:last-child { right: 0; background: radial-gradient(circle at 40% 35%, #44506a, #070b14); border: 1.5px solid var(--checker-dark-edge); animation-delay: 0.7s; }
@keyframes seek-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.seek-list { list-style: none; margin: 0.5rem 0 0; padding: 0; }
.seek-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0.7rem 0;
  border-top: 1px solid var(--line);
}
.seek-row:first-child { border-top: 0; }
.seek-row.is-own { background: var(--accent-soft); border-radius: 10px; padding-left: 0.6rem; padding-right: 0.6rem; }
.seek-row__info { display: flex; flex-direction: column; gap: 0.15rem; min-width: 0; }
.seek-row__who { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.seek-row__rating { font-weight: 700; font-variant-numeric: tabular-nums; padding: 0 0.45rem; border-radius: 6px; background: var(--surface-2); border: 1px solid var(--line); }
.seek-row__details { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.seek-row__confirm { max-width: 420px; }
.seek-row__confirm p { margin-bottom: 0.4rem; }
.seek-row__confirm .button { margin-right: 0.3rem; }

.proposal h2 { margin-bottom: 0.6rem; }
.proposal__players { font-weight: 600; }
.proposal__gap { color: var(--accent-text); }
.proposal__state { min-height: 1.4em; font-weight: 600; color: var(--good); }
.proposal__timer { height: 6px; border-radius: 999px; background: var(--surface-2); overflow: hidden; margin: 0.5rem 0 0.25rem; }
.proposal__timer span { display: block; height: 100%; background: var(--accent-grad); transform-origin: left center; transition: transform 1s linear; }

/* ==========================================================================
   Home, rules and leaderboard pages
   ========================================================================== */

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.site-footer nav { margin-bottom: 0.4rem; }
.site-footer__legal { font-size: 0.82rem; }
.auth-legal { margin: 1rem 0 0; }

/* legal pages (terms, privacy, cookies) */
.legal h2 { font-size: 1.2rem; }
.legal-table td { white-space: normal; vertical-align: top; }
.legal-table code { font-size: 0.85rem; white-space: nowrap; }
.site-footer a { color: var(--muted); }

.page-home .hero { padding-bottom: 1.75rem; }
.page-home .hero h1 { font-size: clamp(2.3rem, 5.5vw, 3.6rem); letter-spacing: -0.04em; line-height: 1.05; margin-bottom: 0.3em; background: var(--headline); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__tagline { font-size: clamp(1.25rem, 2.6vw, 1.6rem); font-weight: 700; letter-spacing: -0.02em; color: var(--accent-text); margin-bottom: 0.35em; }
.live-stats { display: flex; align-items: center; flex-wrap: wrap; gap: 0.5rem; margin: 1.25rem 0 0; color: var(--muted); font-size: 0.95rem; }
.live-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--online); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6); animation: live-pulse 2s infinite; }
@keyframes live-pulse {
  0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.55); }
  70% { box-shadow: 0 0 0 10px rgba(34, 197, 94, 0); }
  100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.home-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 1.25rem; align-items: start; }
.home-grid > .card { margin-bottom: 0; }
.home-grid .card-head { margin-bottom: 0.3rem; }
.home-rules { text-align: center; margin: 1.75rem 0 0; font-size: 1.05rem; }
.empty-state { text-align: center; padding: 1rem 0 0.5rem; }
.empty-state p { color: var(--muted); max-width: 46ch; margin: 0 auto 1rem; }

.rating-chip { font-weight: 700; font-variant-numeric: tabular-nums; padding: 0 0.45rem; border-radius: 6px; background: var(--surface-2); border: 1px solid var(--line); }
.cell-action { text-align: right; }
.seek-table td, .leader-table td { white-space: normal; vertical-align: middle; }
.leader-table tr.is-me td { background: var(--accent-soft); }
.rank { display: inline-grid; place-items: center; min-width: 1.8rem; height: 1.8rem; border-radius: 50%; font-weight: 700; font-variant-numeric: tabular-nums; }
.rank--1 { background: #f2c14e; color: #4a3500; }
.rank--2 { background: #d9d9d9; color: #3a3a3a; }
.rank--3 { background: #d79b6a; color: #45220a; }
.my-rank { padding: 1rem 1.4rem; }
.my-rank a { margin-left: 0.5rem; }

.breadcrumbs { font-size: 0.88rem; color: var(--muted); margin-bottom: 0.75rem; }
.breadcrumbs a { color: var(--muted); }

.rules { max-width: 860px; margin: 0 auto; }
.rules__head { margin-bottom: 1.25rem; }
.rules section { margin-bottom: 1.75rem; scroll-margin-top: 1rem; }
.rules section > h2 { font-size: 1.45rem; }
.rules p, .rules li { line-height: 1.7; }
.rules ul { padding-left: 1.2rem; }
.rules__toc ol { columns: 2; column-gap: 2rem; margin: 0; padding-left: 1.3rem; }
.rules__toc li { margin-bottom: 0.25rem; break-inside: avoid; }
.rules__summary ul { margin: 0; }
.rules__figure { margin: 0 0 1rem; }
.rules__figure svg { width: 100%; max-width: 560px; display: block; margin: 0 auto; filter: drop-shadow(0 12px 28px rgba(21, 41, 74, 0.25)); }
.rules__figure figcaption { text-align: center; color: var(--muted); font-size: 0.9rem; margin-top: 0.6rem; }
.rules__cta { text-align: center; }
.diagram-zone--dark { fill: rgba(19, 32, 58, 0.07); }
.diagram-zone--light { fill: var(--home-tint); }
.diagram-path { fill: none; stroke-width: 4; stroke-linecap: round; stroke-dasharray: 2 9; }
.diagram-path--light { stroke: #ffffff; }
.diagram-path--dark { stroke: var(--board-frame); }
.diagram-arrow--light { fill: #ffffff; }
.diagram-arrow--dark { fill: var(--board-frame); }
.diagram-label { font: 700 15px var(--font-body); fill: var(--felt-ink); }

@media (max-width: 900px) {
  .home-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .rules__toc ol { columns: 1; }
  /* Open games become stacked cards on phones. */
  .seek-table thead { display: none; }
  .seek-table, .seek-table tbody, .seek-table tr, .seek-table td { display: block; width: 100%; }
  .seek-table tr { padding: 0.6rem 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 1fr auto; gap: 0.15rem 0.75rem; }
  .seek-table td { border: 0; padding: 0; }
  .seek-table td:first-child { grid-column: 1; }
  .seek-table td:nth-child(2) { grid-column: 2; grid-row: 1; text-align: right; }
  .seek-table td:nth-child(3), .seek-table td:nth-child(4) { grid-column: 1; font-size: 0.88rem; }
  .seek-table .cell-action { grid-column: 2; grid-row: 2 / span 2; align-self: center; }
}

@media (max-width: 760px) {
  /* Headline and "Joacă acum" first on phones: the illustration is decorative. */
  .page-home .hero__art { display: none; }
  .page-home .hero { padding-top: 0.5rem; }
}

@media (max-width: 560px) {
  .site-nav .user-chip { max-width: 10rem; }
  .nav-signout span { display: none; }  /* icon only on small screens */
}

/* -- phone navigation: a tab bar at the bottom ------------------------------
   The header keeps only the logo and the theme switch; menu links and the
   account move to the tab bar. During a game the tab bar is hidden so the
   board and the move buttons keep the whole screen. */

.tab-bar { display: none; }

@media (max-width: 640px) {
  .site-header__inner { flex-wrap: nowrap; padding: 0.5rem 0.85rem 0.6rem; }
  .site-nav__links, .site-nav .nav-account { display: none; }

  body:not(.page-game) { padding-bottom: calc(64px + env(safe-area-inset-bottom, 0px)); }
  body:not(.page-game) .tab-bar { display: grid; }
  body:not(.page-game) .toast { bottom: calc(76px + env(safe-area-inset-bottom, 0px)); }

  .tab-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 30;
    grid-template-columns: repeat(4, 1fr);
    padding: 0.3rem 0.25rem calc(0.3rem + env(safe-area-inset-bottom, 0px));
    background: var(--surface);
    border-top: 1px solid var(--line);
    box-shadow: 0 -6px 20px rgba(19, 32, 58, 0.08);
  }
  .tab-bar__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    min-height: 54px;
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 600;
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
  }
  .tab-bar__item:hover { color: var(--ink); }
  .tab-bar__icon { display: grid; place-items: center; width: 58px; height: 30px; border-radius: 999px; transition: background 0.2s, transform 0.15s; }
  .tab-bar__item:active .tab-bar__icon { transform: scale(0.92); }
  .tab-bar__icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
  .tab-bar__item.is-current { color: var(--accent-text); }
  .tab-bar__item.is-current .tab-bar__icon { background: var(--accent-soft); }
  .tab-bar__avatar { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--user); color: #ffffff; font-size: 0.75rem; font-weight: 700; }
}