:root {
    --bg: #071025; --card: #0f1724; --accent: #0ea5a1; --muted: #94a3b8;
    --glass: rgba(255, 255, 255, 0.04); --radius: 14px;
    font-family: Inter, sans-serif;
}
body {
    margin: 0; min-height: 100vh;
    background: radial-gradient(1200px 600px at 10% 10%, rgba(14,165,161,0.06), transparent),
                linear-gradient(180deg, #041028 0%, #071025 60%);
    color: #e6eef6; display: flex; flex-direction: column;
}
.wrap { max-width: 1100px; margin: 0 auto; padding: 28px; width: 100%; box-sizing: border-box; }
.auth-container {
    display: flex; align-items: center; justify-content: center; min-height: 80vh;
}
.card {
    background: var(--card); border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius); padding: 32px; width: 100%; max-width: 400px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
h1, h2, h3 { margin: 0 0 10px 0; }
.text-muted { color: var(--muted); font-size: 14px; }
input {
    width: 100%; padding: 12px; margin: 8px 0 16px; box-sizing: border-box;
    background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1);
    color: white; border-radius: 8px;
}
input:focus { outline: none; border-color: var(--accent); }
.btn {
    width: 100%; padding: 12px; background: linear-gradient(90deg, var(--accent), #06b6d4);
    color: #032022; border: 0; border-radius: 8px; font-weight: bold; cursor: pointer;
    text-decoration: none; display: inline-block; text-align: center; box-sizing: border-box;
}
.btn:hover { opacity: 0.9; }
.alert { padding: 10px; border-radius: 8px; margin-bottom: 15px; font-size: 13px; text-align: center; }
.alert-error { background: rgba(255, 0, 0, 0.2); color: #ffadad; }
.alert-success { background: rgba(0, 255, 0, 0.1); color: #adffad; }
/* Dashboard Utils */
.header { display: flex; justify-content: space-between; padding-bottom: 20px; border-bottom: 1px solid rgba(255,255,255,0.1); margin-bottom: 30px; }
.dns-box { font-family: monospace; background: rgba(0,0,0,0.4); padding: 15px; border-radius: 8px; border: 1px dashed var(--accent); color: var(--accent); margin: 15px 0; text-align: center; font-size: 1.1em;}