/* Cassus Games — site styles */
:root {
  --bg: #0d1017;
  --bg-2: #141a24;
  --panel: #171e2a;
  --panel-2: #1d2634;
  --line: #263140;
  --text: #e8eef6;
  --muted: #8ea0b5;
  --accent: #38e1ff;
  --accent-2: #ff4d9d;
  --good: #57e08a;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  background: radial-gradient(1200px 600px at 70% -10%, #16243a 0%, var(--bg) 55%) fixed;
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { width: min(1100px, 92vw); margin: 0 auto; }

/* Header */
.site-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 0;
}
.brand { display: inline-block; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; font-size: 16px; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand b { color: var(--accent); }
.nav a { color: var(--muted); margin-left: 20px; font-weight: 600; font-size: 14px; }
.nav a:hover { color: var(--text); text-decoration: none; }

/* Auth nav state (populated by /js/auth.js) */
#authnav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; justify-content: flex-end; }
#authnav a { margin-left: 0; }
.authuser {
  color: var(--accent); font-weight: 700; font-size: 13px;
  background: rgba(56,225,255,.1); border: 1px solid rgba(56,225,255,.28);
  padding: 4px 11px; border-radius: 999px; font-family: ui-monospace, monospace;
}
.nav-cta {
  background: linear-gradient(135deg, var(--accent), #22b6d8); color: #04222b !important;
  padding: 7px 14px; border-radius: 9px;
}
.nav-cta:hover { filter: brightness(1.06); text-decoration: none !important; }

/* ===== Full-screen auth experience (login / signup) ===== */
.auth-body { min-height: 100vh; }
.auth-screen { min-height: 100vh; width: 100%; display: grid; grid-template-columns: 1.05fr 0.95fr; }
.auth-hero {
  position: relative; overflow: hidden;
  padding: clamp(32px, 6vw, 84px);
  display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 22px;
  text-align: center;
  background:
    radial-gradient(900px 500px at 12% 8%, rgba(56,225,255,.16), transparent 60%),
    radial-gradient(760px 560px at 92% 92%, rgba(255,77,157,.13), transparent 55%),
    linear-gradient(160deg, #0c1420, #0a0d14);
  border-right: 1px solid var(--line);
}
.auth-hero .brand { font-size: 18px; }
.auth-hero h1 { font-size: clamp(32px, 4vw, 52px); line-height: 1.04; letter-spacing: -1px; margin: 4px 0 0; }
.auth-hero h1 .hl { background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.auth-hero p.lede { color: var(--muted); font-size: 17px; max-width: 440px; margin: 0 auto; }
.auth-games { display: flex; flex-wrap: wrap; gap: 8px; margin: 2px 0 0; padding: 0; list-style: none; justify-content: center; max-width: 460px; }
.auth-games li { font-size: 13px; font-weight: 700; color: var(--text); background: rgba(255,255,255,.04); border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; }
.auth-hero .boss { color: var(--muted); font-size: 13.5px; margin: 6px 0 0; }
.auth-hero .boss kbd { background: var(--panel-2); border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 6px; padding: 1px 7px; font-family: ui-monospace, monospace; color: var(--text); }

.auth-panel {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  padding: clamp(28px, 5vw, 56px);
  background:
    radial-gradient(620px 520px at 62% 28%, rgba(56,225,255,.07), transparent 62%),
    radial-gradient(500px 420px at 38% 104%, rgba(255,77,157,.05), transparent 60%),
    linear-gradient(180deg, #0b0f16, #0a0d13);
}
.auth-card {
  position: relative; width: min(420px, 100%);
  background: linear-gradient(180deg, #141b28, #10151e);
  border: 1px solid #243247; border-radius: 20px;
  padding: clamp(30px, 3vw, 38px);
  box-shadow: 0 30px 70px rgba(0,0,0,.55);
}
.auth-card::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 3px; border-radius: 20px 20px 0 0; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.auth-card-head { text-align: center; margin-bottom: 24px; }
.auth-mark {
  width: 54px; height: 54px; margin: 0 auto 14px; border-radius: 15px;
  display: grid; place-items: center; font-size: 27px;
  background: linear-gradient(135deg, rgba(56,225,255,.20), rgba(255,77,157,.15));
  border: 1px solid rgba(56,225,255,.32);
}
.auth-card > .brand { display: none; }
.auth-title { font-size: 22px; font-weight: 800; margin: 0; text-align: center; }
.auth-sub { color: var(--muted); font-size: 14.5px; margin: 0 0 20px; text-align: center; }
.auth-foot { text-align: center; color: var(--muted); font-size: 12.5px; margin: 18px 0 0; }
.auth-foot a { color: var(--muted); }
.auth-card .msg { text-align: center; }
.auth-card .linkrow { text-align: center; margin-top: 14px; }

/* Segmented tabs */
.tabs { display: flex; gap: 4px; margin-bottom: 22px; background: #0c1017; border: 1px solid var(--line); border-radius: 12px; padding: 4px; }
.tab {
  flex: 1; padding: 11px; border-radius: 9px; border: 0;
  background: transparent; color: var(--muted); cursor: pointer; font-weight: 700; font-size: 14px;
  transition: background .15s ease, color .15s ease;
}
.tab.active { background: linear-gradient(135deg, var(--accent), #22b6d8); color: #04222b; }

/* Fields */
.field { margin-bottom: 16px; text-align: left; }
.field label { display: block; font-size: 12.5px; color: var(--muted); margin-bottom: 7px; font-weight: 700; letter-spacing: .2px; }
.field input {
  width: 100%; height: 48px; padding: 0 15px; border-radius: 11px;
  border: 1px solid var(--line); background: #0e131b; color: var(--text); font-size: 15px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field input::placeholder { color: #5c6b7e; }
.field input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(56,225,255,.16); }
.btn-block { width: 100%; height: 50px; font-size: 16px; }

.msg { min-height: 18px; font-size: 13.5px; margin-top: 8px; }
.msg.err { color: var(--accent-2); }
.msg.ok { color: var(--good); }
.linkbtn { background: none; border: 0; color: var(--muted); cursor: pointer; font-size: 13px; text-decoration: underline; }
.linkbtn:hover { color: var(--text); }

/* Username reveal box (after signup) */
.reveal { background: radial-gradient(420px 200px at 50% -10%, rgba(56,225,255,.14), transparent), rgba(56,225,255,.06); border: 1px solid rgba(56,225,255,.35); border-radius: 14px; padding: 22px; margin: 2px 0 16px; text-align: center; }
.reveal .u { font-size: 27px; font-weight: 800; color: var(--accent); letter-spacing: 1px; font-family: ui-monospace, monospace; word-break: break-all; }
.reveal .warn { color: var(--accent-2); font-weight: 700; }

@media (max-width: 860px) {
  .auth-screen { grid-template-columns: 1fr; }
  .auth-hero { display: none; }
  .auth-panel { min-height: 100vh; }
  .auth-card > .brand { display: flex; }
}

/* Tables (leaderboard / admin) */
.tbl-wrap { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th { text-align: left; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 1px; border-bottom: 1px solid var(--line); padding: 9px 10px; white-space: nowrap; }
.tbl td { padding: 10px; border-bottom: 1px solid rgba(38,49,64,.5); white-space: nowrap; }
.tbl tr:hover td { background: rgba(56,225,255,.04); }
.tbl .rank { color: var(--accent); font-weight: 800; width: 46px; }
.tbl .uname { font-family: ui-monospace, monospace; }
.tbl .val { font-weight: 800; text-align: right; }
.badge-admin { color: var(--good); border: 1px solid rgba(87,224,138,.4); background: rgba(87,224,138,.08); border-radius: 999px; padding: 2px 8px; font-size: 11px; font-weight: 700; }
.mini-btn { font-size: 12px; padding: 5px 9px; border-radius: 7px; border: 1px solid var(--line); background: var(--panel-2); color: var(--text); cursor: pointer; }
.mini-btn:hover { border-color: var(--accent); }
.mini-btn.danger:hover { border-color: var(--accent-2); color: var(--accent-2); }

/* Game-picker sub-tabs on leaderboard */
.gt { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0 18px; }
.gt button { padding: 9px 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--panel-2); color: var(--muted); cursor: pointer; font-weight: 700; font-size: 13.5px; transition: color .12s, border-color .12s, background .12s; }
.gt button:hover { color: var(--text); }
.gt button.active { background: rgba(56,225,255,.12); color: var(--accent); border-color: rgba(56,225,255,.45); }

/* ===== Dashboard pages (leaderboard / stats / admin) ===== */
.page { width: min(1040px, 92vw); margin: 0 auto; }
.page-head { margin: 30px 0 18px; }
.page-head h1 { font-size: clamp(28px, 4vw, 40px); margin: 0 0 6px; letter-spacing: -.5px; }
.page-head .sub { color: var(--muted); font-size: 15px; margin: 0; }
.statgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin: 18px 0 24px; }
.stat { background: linear-gradient(180deg, var(--panel), var(--bg-2)); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.stat .n { font-size: 26px; font-weight: 800; color: var(--accent); line-height: 1; }
.stat .l { color: var(--muted); font-size: 12px; margin-top: 7px; text-transform: uppercase; letter-spacing: 1px; }
.panel { background: linear-gradient(180deg, var(--panel), var(--bg-2)); border: 1px solid var(--line); border-radius: 16px; padding: 6px 8px; box-shadow: var(--shadow); }
.panel-pad { padding: 22px 24px; }
.panel .tbl th { border-bottom-color: rgba(38,49,64,.8); }
.panel .tbl tr:last-child td { border-bottom: 0; }

/* Leaderboard podium emphasis */
.tbl tr.top1 td { background: rgba(56,225,255,.07); }
.tbl tr.top2 td { background: rgba(255,255,255,.03); }
.tbl tr.top3 td { background: rgba(255,255,255,.02); }
.tbl .rank .medal { font-size: 18px; }
.empty-state { padding: 40px 20px; text-align: center; color: var(--muted); }
.empty-state .big { font-size: 40px; margin-bottom: 10px; }

/* Membership card (My Stats) */
.member-card {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, #11263f, #0c1420);
  border: 1px solid rgba(56,225,255,.3); border-radius: 18px; padding: 24px 26px;
  box-shadow: var(--shadow); margin-bottom: 22px;
}
.member-card::after { content: ''; position: absolute; right: -40px; top: -50px; width: 180px; height: 180px; border-radius: 50%; background: radial-gradient(circle, rgba(56,225,255,.22), transparent 70%); }
.member-card .who { color: var(--muted); font-size: 13px; margin: 0; }
.member-card .uname { font-family: ui-monospace, monospace; font-size: clamp(22px, 4vw, 32px); font-weight: 800; color: var(--accent); letter-spacing: 1px; margin: 8px 0 0; word-break: break-all; position: relative; }
.member-card .warn { color: var(--accent-2); font-size: 12.5px; margin: 14px 0 0; position: relative; }
.member-card .mini-btn { position: relative; margin-top: 14px; }

/* ===== Home landing (logged-out marketing) ===== */
.landing-hero {
  position: relative; overflow: hidden; text-align: center;
  padding: clamp(52px, 9vw, 112px) 20px clamp(44px, 7vw, 86px);
  background:
    radial-gradient(1000px 520px at 50% -10%, rgba(56,225,255,.17), transparent 60%),
    radial-gradient(760px 520px at 84% 28%, rgba(255,77,157,.11), transparent 55%),
    linear-gradient(180deg, #0b1018, var(--bg));
  border-bottom: 1px solid var(--line);
}
.landing-hero h1 { font-size: clamp(38px, 7vw, 72px); line-height: 1.02; letter-spacing: -1.5px; margin: 6px 0 18px; }
.landing-hero h1 .hl { background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.landing-hero p.lede { color: var(--muted); font-size: clamp(16px, 2.3vw, 21px); max-width: 620px; margin: 0 auto 26px; }
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-welcome { color: var(--accent); font-weight: 700; margin: 0 0 6px; font-size: 15px; }
.hero-note { color: var(--muted); font-size: 14px; margin-top: 18px; }
.hero-note kbd { background: var(--panel-2); border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 6px; padding: 1px 7px; font-family: ui-monospace, monospace; color: var(--text); }

.sec { padding: clamp(38px, 6vw, 66px) 0; }
.sec + .sec { border-top: 1px solid var(--line); }
.sec-title { text-align: center; font-size: clamp(24px, 3.4vw, 34px); margin: 0 0 8px; letter-spacing: -.5px; }
.sec-sub { text-align: center; color: var(--muted); margin: 0 auto 30px; max-width: 580px; font-size: 16px; }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 300px)); gap: 16px; justify-content: center; max-width: 960px; margin: 0 auto; }
.step { background: linear-gradient(180deg, var(--panel), var(--bg-2)); border: 1px solid var(--line); border-radius: 16px; padding: 28px 24px; text-align: center; }
.step .num { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; font-weight: 800; font-size: 17px; color: #04222b; background: linear-gradient(135deg, var(--accent), #22b6d8); margin: 0 auto 16px; }
.step h3 { margin: 0 0 6px; font-size: 18px; }
.step p { margin: 0; color: var(--muted); font-size: 14px; }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 236px)); gap: 24px; justify-content: center; max-width: 1000px; margin: 0 auto; }
.feature { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; }
.feature .ico { font-size: 32px; line-height: 1; }
.feature h3 { margin: 0 0 4px; font-size: 16px; }
.feature p { margin: 0; color: var(--muted); font-size: 14px; }

.cta-band { text-align: center; padding: clamp(40px, 6vw, 72px) 20px; background: radial-gradient(700px 300px at 50% 0, rgba(56,225,255,.1), transparent 65%); border-top: 1px solid var(--line); }
.cta-band h2 { font-size: clamp(24px, 3.4vw, 34px); margin: 0 0 8px; }
.cta-band p { color: var(--muted); margin: 0 auto 22px; max-width: 460px; }

/* Hero */
.hero { padding: 46px 0 30px; text-align: center; }
.hero h1 { font-size: clamp(34px, 6vw, 60px); line-height: 1.05; margin: 0 0 14px; letter-spacing: -1px; }
.hero h1 .hl { background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { color: var(--muted); font-size: clamp(16px, 2.4vw, 20px); max-width: 640px; margin: 0 auto 22px; }
.tag { display:inline-block; font-size:13px; font-weight:700; color:var(--accent); background:rgba(56,225,255,.1); border:1px solid rgba(56,225,255,.25); padding:6px 12px; border-radius:999px; margin-bottom:18px; }

/* Boss key hint */
.bosshint {
  display:inline-flex; align-items:center; gap:8px; margin-top:8px;
  color:var(--muted); font-size:14px;
}
.bosshint kbd {
  background:var(--panel-2); border:1px solid var(--line); border-bottom-width:2px;
  border-radius:6px; padding:2px 8px; font-family:ui-monospace,monospace; color:var(--text); font-size:13px;
}

/* Buttons */
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-weight:700; font-size:15px; padding:12px 20px; border-radius:11px;
  border:1px solid transparent; cursor:pointer; transition:transform .05s ease, filter .15s ease;
  text-decoration:none;
}
.btn:hover { text-decoration:none; filter:brightness(1.06); }
.btn:active { transform:translateY(1px); }
.btn-primary { background:linear-gradient(135deg, var(--accent), #22b6d8); color:#04222b; }
.btn-secondary { background:var(--panel-2); color:var(--text); border-color:var(--line); }
.btn-ghost { background:transparent; color:var(--text); border-color:var(--line); }
.btn-lg { font-size:17px; padding:15px 26px; }

/* Games grid */
.section-title { font-size:14px; text-transform:uppercase; letter-spacing:2px; color:var(--muted); margin:34px 0 14px; }
.games { display:grid; grid-template-columns:repeat(auto-fit, minmax(210px,240px)); gap:18px; justify-content:center; max-width:940px; margin:0 auto; }
.card {
  background:linear-gradient(180deg, var(--panel), var(--bg-2));
  border:1px solid var(--line); border-radius:var(--radius); padding:24px 20px;
  box-shadow:var(--shadow); display:flex; flex-direction:column; align-items:center; text-align:center; gap:10px;
  transition:transform .12s ease, border-color .12s ease;
}
.card:hover { transform:translateY(-3px); border-color:rgba(56,225,255,.4); text-decoration:none; }
.card .emoji { font-size:38px; }
.card h3 { margin:0; font-size:19px; color:var(--text); }
.card p { margin:0; color:var(--muted); font-size:14px; }
.card .meta { margin-top:auto; padding-top:4px; display:flex; gap:8px; flex-wrap:wrap; justify-content:center; }
.pill { font-size:11px; font-weight:700; padding:4px 9px; border-radius:999px; background:var(--panel-2); border:1px solid var(--line); color:var(--muted); }
.pill.mp { color:var(--accent-2); border-color:rgba(255,77,157,.35); background:rgba(255,77,157,.08); }
.pill.hot { color:var(--good); border-color:rgba(87,224,138,.35); background:rgba(87,224,138,.08); }
.card.soon { opacity:.6; }
.card.soon:hover { transform:none; }

/* Footer */
.site-footer { margin:60px 0 30px; color:var(--muted); font-size:13px; border-top:1px solid var(--line); padding-top:20px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; }
.site-footer a { color:var(--muted); }
.site-footer a:hover { color:var(--text); }

/* Simple content pages (privacy/terms/about) */
.doc { max-width:760px; }
.doc h1 { font-size:32px; margin-bottom:6px; }
.doc h2 { font-size:20px; margin-top:28px; }
.doc p, .doc li { color:#c7d3e0; }
.doc .muted { color:var(--muted); font-size:14px; }

/* ===== Boss key cover (Google homepage) ===== */
#cg-boss {
  position:fixed; inset:0; z-index:2147483647; display:none;
  background:#fff; color:#202124; font-family:Arial, "Segoe UI", Roboto, sans-serif;
  flex-direction:column;
}
#cg-boss.cg-on { display:flex; }
.cg-g-top { display:flex; align-items:center; justify-content:flex-end; gap:18px; padding:14px 22px; font-size:13px; color:#3c4043; }
.cg-g-top a { color:#3c4043; text-decoration:none; cursor:pointer; }
.cg-g-top a:hover { text-decoration:underline; }
.cg-g-apps { display:inline-flex; padding:6px; border-radius:50%; cursor:pointer; }
.cg-g-apps:hover { background:#f1f3f4; }
.cg-g-avatar { width:32px; height:32px; border-radius:50%; background:#7b1fa2; color:#fff; display:grid; place-items:center; font-size:14px; font-weight:500; }
.cg-g-center { flex:1; display:flex; flex-direction:column; align-items:center; padding-top:min(15vh,150px); }
.cg-g-logo { font-size:clamp(64px,10vw,92px); font-weight:500; letter-spacing:-5px; margin-bottom:28px; font-family:Arial, sans-serif; }
.cg-g-search { display:flex; align-items:center; gap:13px; width:min(580px,92vw); border:1px solid #dfe1e5; border-radius:24px; padding:11px 18px; }
.cg-g-search:hover { box-shadow:0 1px 6px rgba(32,33,36,.28); border-color:transparent; }
.cg-g-mag { fill:#9aa0a6; flex:none; }
.cg-g-input { flex:1; height:22px; display:flex; align-items:center; }
.cg-g-caret { width:1px; height:20px; background:#202124; animation:cg-blink 1s steps(1) infinite; }
@keyframes cg-blink { 50% { opacity:0; } }
.cg-g-mic { flex:none; cursor:pointer; }
.cg-g-btns { display:flex; gap:12px; margin-top:29px; }
.cg-g-btns button { background:#f8f9fa; border:1px solid #f8f9fa; border-radius:4px; color:#3c4043; font-size:14px; padding:10px 18px; cursor:pointer; font-family:inherit; }
.cg-g-btns button:hover { border-color:#dadce0; box-shadow:0 1px 1px rgba(0,0,0,.1); color:#202124; }
.cg-g-footer { background:#f2f2f2; color:#70757a; font-size:14px; }
.cg-g-frow { padding:14px 26px; }
.cg-g-borderb { border-bottom:1px solid #dadce0; }
.cg-g-split { display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; }
.cg-g-split > span { display:flex; gap:26px; flex-wrap:wrap; }
.cg-g-split span span { cursor:pointer; }
.cg-g-split span span:hover { text-decoration:underline; }

@media (max-width:640px) {
  .site-header { flex-wrap:wrap; gap:8px; }
  .nav a { margin-left:14px; }
}