/* =====================================================================
   Eternal Shards - crystal-fantasy theme
   Palette: midnight indigo voids, glowing crystal cyan, elemental accents
   Fonts:   Cinzel (display, engraved fantasy) + Rajdhani (UI, sci-fi)
   ===================================================================== */

:root {
  --void:        #070b1f;
  --void-2:      #0c1330;
  --panel:       rgba(16, 24, 56, 0.72);
  --panel-solid: #111a3c;
  --line:        rgba(120, 200, 255, 0.18);
  --line-bright: rgba(120, 220, 255, 0.45);

  --ink:         #e8f3ff;
  --ink-dim:     #9fb3d6;
  --ink-faint:   #6b7ba6;

  --crystal:     #4fe3e0;   /* primary cyan crystal */
  --crystal-2:   #7af0ff;
  --crystal-deep:#1b6f8a;

  --earth:  #6fe06a;
  --fire:   #ff7a3c;
  --water:  #4aa8ff;
  --light:  #ffd86b;
  --divine: #f4f0ff;

  --good:   #5fe08a;
  --bad:    #ff5d6c;
  --warn:   #ffc44d;

  --glow: 0 0 24px rgba(79, 227, 224, 0.45);
  --radius: 14px;

  --font-display: 'Cinzel', 'Trajan Pro', serif;
  --font-ui: 'Rajdhani', 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-ui);
  color: var(--ink);
  background: var(--void);
  background-image:
    radial-gradient(1200px 700px at 80% -10%, rgba(79,227,224,0.10), transparent 60%),
    radial-gradient(900px 600px at 10% 110%, rgba(74,168,255,0.10), transparent 60%),
    linear-gradient(180deg, var(--void) 0%, var(--void-2) 100%);
  min-height: 100vh;
  letter-spacing: 0.2px;
  position: relative;
  overflow-x: hidden;
}

/* drifting starfield */
body::before {
  content: "";
  position: fixed; inset: 0;
  background-image:
    radial-gradient(1.4px 1.4px at 20% 30%, rgba(255,255,255,0.8), transparent),
    radial-gradient(1.2px 1.2px at 70% 60%, rgba(180,230,255,0.7), transparent),
    radial-gradient(1.6px 1.6px at 40% 80%, rgba(255,255,255,0.6), transparent),
    radial-gradient(1.1px 1.1px at 85% 25%, rgba(160,220,255,0.6), transparent),
    radial-gradient(1.3px 1.3px at 55% 15%, rgba(255,255,255,0.5), transparent);
  background-size: 700px 700px, 600px 600px, 800px 800px, 500px 500px, 650px 650px;
  opacity: 0.6; pointer-events: none; z-index: 0;
  animation: drift 120s linear infinite;
}
@keyframes drift { from { background-position: 0 0,0 0,0 0,0 0,0 0; }
                   to   { background-position: 700px 350px, -600px 300px, 400px -400px, -250px 250px, 325px -325px; } }

a { color: var(--crystal-2); text-decoration: none; transition: .2s; }
a:hover { color: #fff; text-shadow: 0 0 12px rgba(122,240,255,.7); }

/* ---------- Layout shell ---------- */
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 22px; position: relative; z-index: 1; }

/* ---------- Top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: linear-gradient(180deg, rgba(7,11,31,.92), rgba(7,11,31,.55));
  border-bottom: 1px solid var(--line);
}
.topbar .wrap { display: flex; align-items: center; gap: 26px; height: 70px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand .glyph {
  width: 34px; height: 34px; flex: none;
  filter: drop-shadow(0 0 8px rgba(79,227,224,.8));
}
.brand .name {
  font-family: var(--font-display); font-weight: 700; font-size: 1.25rem;
  letter-spacing: 2px; text-transform: uppercase;
  background: linear-gradient(180deg, #fff, var(--crystal-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.nav { display: flex; gap: 6px; margin-left: auto; align-items: center; }
.nav a {
  font-weight: 600; font-size: .98rem; letter-spacing: 1px; text-transform: uppercase;
  color: var(--ink-dim); padding: 9px 14px; border-radius: 9px;
}
.nav a:hover, .nav a.active { color: #fff; background: rgba(79,227,224,.12); }
.nav .pill {
  border: 1px solid var(--line-bright); color: var(--crystal-2);
}
.nav .pill:hover { background: rgba(79,227,224,.18); box-shadow: var(--glow); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-ui); font-weight: 700; font-size: 1rem;
  letter-spacing: 1.5px; text-transform: uppercase;
  padding: 13px 26px; border-radius: 11px; cursor: pointer;
  border: 1px solid var(--line-bright);
  background: linear-gradient(180deg, rgba(79,227,224,.22), rgba(27,111,138,.18));
  color: #eafdff; transition: .2s; position: relative; overflow: hidden;
}
.btn:hover { box-shadow: var(--glow); transform: translateY(-1px); color: #fff; }
.btn-primary {
  background: linear-gradient(180deg, var(--crystal), var(--crystal-deep));
  border-color: var(--crystal-2); color: #04222a; font-weight: 800;
}
.btn-primary:hover { color: #02161c; box-shadow: 0 0 30px rgba(79,227,224,.7); }
.btn-block { width: 100%; }
.btn-ghost { background: transparent; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 78vh; display: flex; align-items: flex-end;
  border-bottom: 1px solid var(--line);
}
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background: url('../img/hero_tower.jpg') center/cover no-repeat;
  filter: saturate(1.1);
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(7,11,31,.35) 0%, rgba(7,11,31,.15) 40%, rgba(7,11,31,.96) 100%);
}
.hero-inner { padding: 64px 0 70px; max-width: 720px; }
.eyebrow {
  display: inline-block; font-weight: 700; letter-spacing: 4px; text-transform: uppercase;
  color: var(--crystal-2); font-size: .82rem; margin-bottom: 16px;
  border: 1px solid var(--line-bright); padding: 6px 14px; border-radius: 30px;
  background: rgba(7,11,31,.5);
}
.hero h1 {
  font-family: var(--font-display); font-weight: 800; line-height: 1;
  font-size: clamp(2.8rem, 7vw, 5.4rem); letter-spacing: 2px; text-transform: uppercase;
  background: linear-gradient(180deg, #fff 30%, var(--crystal-2) 130%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  text-shadow: 0 0 60px rgba(79,227,224,.25);
}
.hero p.lead { font-size: 1.25rem; color: var(--ink-dim); margin: 18px 0 28px; max-width: 560px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Sections ---------- */
section { padding: 72px 0; position: relative; }
.section-title {
  font-family: var(--font-display); font-size: 2rem; letter-spacing: 2px;
  text-transform: uppercase; margin-bottom: 6px;
}
.section-sub { color: var(--ink-dim); margin-bottom: 34px; font-size: 1.08rem; }

/* ---------- Panels / cards ---------- */
.panel {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); backdrop-filter: blur(8px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
}
.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.feature {
  padding: 26px; border-radius: var(--radius);
  background: var(--panel); border: 1px solid var(--line);
  transition: .25s; position: relative; overflow: hidden;
}
.feature:hover { border-color: var(--line-bright); transform: translateY(-4px); box-shadow: 0 18px 50px rgba(0,0,0,.5); }
.feature .ico { font-size: 1.8rem; margin-bottom: 12px; }
.feature h3 { font-family: var(--font-display); letter-spacing: 1px; font-size: 1.2rem; margin-bottom: 8px; }
.feature p { color: var(--ink-dim); font-size: 1rem; }

/* element accents */
.el-earth  { color: var(--earth); }
.el-fire   { color: var(--fire); }
.el-water  { color: var(--water); }
.el-light  { color: var(--light); }

/* ---------- Character showcase ---------- */
.char-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.char-card {
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line);
  background: var(--panel-solid); position: relative; transition: .25s;
}
.char-card:hover { border-color: var(--line-bright); box-shadow: 0 0 32px rgba(79,227,224,.25); }
.char-card img { width: 100%; display: block; aspect-ratio: 16/10; object-fit: cover; }
.char-card .cap { padding: 16px 18px; }
.char-card .cap h4 { font-family: var(--font-display); letter-spacing: 1px; font-size: 1.15rem; }
.char-card .cap span { color: var(--ink-dim); font-size: .95rem; }

/* ---------- Server status widgets ---------- */
.status-board { display: grid; gap: 16px; }
.server-row {
  display: flex; align-items: center; gap: 18px; padding: 18px 22px;
  border-radius: var(--radius); border: 1px solid var(--line); background: var(--panel);
}
.dot { width: 14px; height: 14px; border-radius: 50%; flex: none; position: relative; }
.dot.online      { background: var(--good); box-shadow: 0 0 12px var(--good); }
.dot.offline     { background: var(--bad); }
.dot.maintenance { background: var(--warn); box-shadow: 0 0 12px var(--warn); }
.dot.online::after {
  content:""; position:absolute; inset:-6px; border-radius:50%;
  border:2px solid var(--good); opacity:.5; animation: pulse 1.8s ease-out infinite;
}
@keyframes pulse { 0%{transform:scale(.6);opacity:.7} 100%{transform:scale(1.6);opacity:0} }
.server-row .meta { flex: 1; }
.server-row .meta h4 { font-family: var(--font-display); letter-spacing: 1px; font-size: 1.15rem; }
.server-row .meta small { color: var(--ink-faint); text-transform: uppercase; letter-spacing: 1px; }
.server-row .pop { text-align: right; }
.server-row .pop .num { font-size: 1.4rem; font-weight: 700; color: var(--crystal-2); }
.server-row .pop small { color: var(--ink-faint); display: block; }
.badge {
  font-size: .72rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  padding: 4px 10px; border-radius: 30px; border: 1px solid var(--line);
}
.badge.online      { color: var(--good); border-color: rgba(95,224,138,.4); }
.badge.offline     { color: var(--bad);  border-color: rgba(255,93,108,.4); }
.badge.maintenance { color: var(--warn); border-color: rgba(255,196,77,.4); }

.popbar { height: 6px; border-radius: 4px; background: rgba(255,255,255,.08); margin-top: 6px; overflow: hidden; }
.popbar > span { display: block; height: 100%; background: linear-gradient(90deg, var(--water), var(--crystal)); }

/* ---------- Forms ---------- */
.auth-shell { max-width: 460px; margin: 60px auto; }
.form-card { padding: 38px; }
.form-card h1 { font-family: var(--font-display); letter-spacing: 2px; font-size: 1.9rem; margin-bottom: 6px; }
.form-card .muted { color: var(--ink-dim); margin-bottom: 26px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; letter-spacing: .5px; margin-bottom: 7px; color: var(--ink-dim); text-transform: uppercase; font-size: .82rem; }
.field input {
  width: 100%; padding: 13px 15px; border-radius: 10px;
  background: rgba(7,11,31,.6); border: 1px solid var(--line);
  color: var(--ink); font-family: var(--font-ui); font-size: 1.05rem; transition: .2s;
}
.field input:focus { outline: none; border-color: var(--crystal); box-shadow: 0 0 0 3px rgba(79,227,224,.18); }
.form-foot { margin-top: 22px; text-align: center; color: var(--ink-dim); }

.alert { padding: 13px 16px; border-radius: 10px; margin-bottom: 20px; font-weight: 600; }
.alert.err { background: rgba(255,93,108,.12); border: 1px solid rgba(255,93,108,.4); color: #ffb8c0; }
.alert.ok  { background: rgba(95,224,138,.12); border: 1px solid rgba(95,224,138,.4); color: #b6f5cf; }

/* ---------- Leaderboard table ---------- */
.lb { width: 100%; border-collapse: collapse; overflow: hidden; border-radius: var(--radius); }
.lb th, .lb td { padding: 15px 18px; text-align: left; }
.lb thead th {
  font-family: var(--font-display); letter-spacing: 1.5px; text-transform: uppercase; font-size: .85rem;
  color: var(--crystal-2); border-bottom: 1px solid var(--line-bright); background: rgba(7,11,31,.5);
}
.lb tbody tr { border-bottom: 1px solid rgba(255,255,255,.05); transition: .15s; }
.lb tbody tr:hover { background: rgba(79,227,224,.06); }
.lb .rank { font-family: var(--font-display); font-size: 1.1rem; color: var(--ink-dim); width: 64px; }
.lb .rank.top1 { color: var(--light); } .lb .rank.top2 { color: #cfe2ff; } .lb .rank.top3 { color: var(--fire); }
.lb .score { font-weight: 700; color: var(--crystal-2); text-align: right; }
.elem-tag { font-size: .76rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; padding: 3px 9px; border-radius: 20px; border: 1px solid var(--line); }
.elem-tag.Earth { color: var(--earth); } .elem-tag.Fire { color: var(--fire); }
.elem-tag.Water { color: var(--water); } .elem-tag.Light { color: var(--light); }

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--line); margin-top: 40px;
  padding: 40px 0; color: var(--ink-faint); font-size: .92rem;
}
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; }

/* ---------- Page banner (sub-pages) ---------- */
.page-banner {
  padding: 70px 0 40px; border-bottom: 1px solid var(--line); position: relative;
  background-size: cover; background-position: center;
}
.page-banner::after { content:""; position:absolute; inset:0; background: linear-gradient(180deg, rgba(7,11,31,.55), rgba(7,11,31,.92)); z-index:0; }
.page-banner .wrap { position: relative; z-index: 1; }
.page-banner h1 { font-family: var(--font-display); font-size: clamp(2rem,5vw,3.2rem); letter-spacing: 2px; text-transform: uppercase; }
.page-banner p { color: var(--ink-dim); font-size: 1.1rem; margin-top: 6px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: .7s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid-3, .char-row { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .nav a { padding: 8px 10px; font-size: .85rem; }
  .nav { gap: 2px; }
  .brand .name { font-size: 1rem; }
}