/* ===== Theme ===== */
:root{
  --bg: #0b1220;
  --bg-grad: radial-gradient(1200px 800px at 10% -10%, #143a52 0%, rgba(11,18,32,0) 60%),
             radial-gradient(1200px 800px at 110% 10%, #1b5e20 0%, rgba(11,18,32,0) 50%),
             radial-gradient(1400px 800px at 50% 120%, #d32f2f 0%, rgba(11,18,32,0) 55%);
  --card: rgba(255,255,255,0.06);
  --glass: rgba(255,255,255,0.12);
  --line: rgba(255,255,255,0.1);
  --text: #eef6ff;
  --muted: #a9b7c6;
  --accent: #e53935;    /* red */
  --accent-2: #2e7d32;  /* green */
  --radius: 16px;
  --shadow: 0 12px 32px rgba(0,0,0,0.35);
}

*{box-sizing:border-box}
html,body{height:100%; min-height:100vh}
body{
  margin:0; color:var(--text); background:var(--bg); position:relative;
  background-image: var(--bg-grad);
  background-attachment: fixed;
  background-size: 100% 100%;
  background-repeat: no-repeat;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

a{color:#a7e0ff; text-decoration:none}
a:hover{opacity:.9}
.container{max-width:1100px;margin:0 auto;padding:20px}
.pad-40{padding:40px 20px}
main{flex: 1 0 auto}

/* ===== Header ===== */
.site-header{position:sticky; top:0; z-index:10; border-bottom:1px solid var(--line)}
.glass{backdrop-filter: blur(8px); background: rgba(11,18,32,0.55)}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;gap:12px;align-items:center;color:var(--text)}
.brand svg{filter:drop-shadow(0 6px 12px rgba(0,0,0,0.25));}
.brand-text{font-weight:700;letter-spacing:.2px}
nav a{margin-left:14px}
.welcome{margin-left:8px;color:var(--muted)}
.btn{background:linear-gradient(180deg, var(--accent) 0%, #b71c1c 100%);color:#fff;
  padding:10px 14px;border-radius:12px;display:inline-block;box-shadow:0 6px 16px rgba(229,57,53,.35);}
.btn-outline{border:1px solid var(--line);padding:9px 12px;border-radius:12px;color:#e1f1ff}
.btn-ghost{border:1px dashed var(--line);padding:9px 12px;border-radius:12px;color:#e1f1ff;background:transparent}
.w-100{width:100%}

/* ===== Hero & Cards ===== */
.grid-2{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}
@media(max-width:900px){.grid-2{grid-template-columns:1fr}}
.card{
  background:var(--card); border:1px solid var(--line); border-radius:var(--radius);
  padding:22px; box-shadow:var(--shadow);
}
.elevate{transform:translateY(0); transition:transform .25s ease, box-shadow .25s ease}
.elevate:hover{transform:translateY(-2px)}
.hero-left h1{margin:0 0 6px 0}
.festive-title{display:flex;gap:10px;align-items:center}
.lead{color:#d7e7f6;margin:8px 0 10px 0}
.features{display:flex;gap:12px;flex-wrap:wrap;padding:0;margin:16px 0 0 0;list-style:none}
.features li{border:1px solid var(--line);border-radius:999px;padding:6px 10px;color:#cbe3f7}
.soft-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.kpi{background:rgba(255,255,255,0.05);border:1px solid var(--line);border-radius:12px;padding:16px;text-align:center}
.kpi-val{font-size:1.6rem;font-weight:800}
.kpi-lbl{color:var(--muted);font-size:.9rem}

/* ===== Auth pages ===== */
.auth-bg{display:flex;align-items:center;justify-content:center;min-height:100vh}
.auth-wrap{width:100%;display:flex;align-items:center;justify-content:center;padding:24px}
.auth-card{width:min(480px, 100%); backdrop-filter: blur(10px);}
.auth-title{margin-top:0; margin-bottom:12px}
.form{margin-top:10px}
.field{display:block;margin-bottom:12px}
.field span{display:block;color:#cfe4f8;margin-bottom:6px;font-size:.95rem}
input[type="text"]{
  width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line);
  background:rgba(20,28,46,.6);color:#e9f2ff; outline:none;
}
input[type="text"]::placeholder{color:#9bb2c7}
input.invalid{outline:2px solid #ffb0a8}
.form-row{display:flex;gap:10px;margin-top:6px}
.form-alt{margin-top:12px;color:#cde3f5}
.alert{border-radius:12px;padding:10px 12px}
.alert-danger{background:rgba(200,20,20,.09);border:1px solid #9c1d1d;color:#ffd1d1}

/* ===== Admin ===== */
.admin-card h2{margin-top:0}
.admin-grid{display:grid;grid-template-columns:1fr 1fr; gap:16px; margin-top:8px}
@media(max-width:800px){.admin-grid{grid-template-columns:1fr}}
.panel{border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.04);padding:14px}
.panel.primary{background:linear-gradient(180deg, rgba(46,125,50,.18), rgba(46,125,50,.10))}
.panel-title{font-weight:700;margin-bottom:8px;color:#e8fff0}
.panel-body{color:#e6f2ff}
.kv{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px dashed var(--line)}
.kv:last-child{border-bottom:0}
.flag-code{display:block;margin-top:8px;padding:10px 12px;border-radius:10px;background:rgba(255,255,255,.06);border:1px solid var(--line)}

/* ===== Footer ===== */
.footer{
  padding:26px 0;
  text-align:center;
  color:#c9d9ea;
  flex-shrink: 0;
  width: 100%;
  margin-top: auto;
}

/* ===== Snow canvas layering ===== */
.with-snow #snow{position:fixed;inset:0;pointer-events:none;z-index:0}
.site-header,.container,.auth-wrap{position:relative;z-index:1}