:root {
    --bg: #0b1020;
    --panel: rgba(18, 25, 47, 0.78);
    --panel-2: rgba(255,255,255,0.06);
    --text: #eef2ff;
    --muted: #97a3c0;
    --line: rgba(255,255,255,0.08);
    --primary: #6d7cff;
    --primary-2: #8f5bff;
    --success: #1ecb84;
    --warning: #f4b740;
    --danger: #ff5f79;
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: Inter, Arial, sans-serif;
    color: var(--text);
    background:
      radial-gradient(circle at top left, rgba(109,124,255,0.25), transparent 30%),
      radial-gradient(circle at top right, rgba(143,91,255,0.18), transparent 25%),
      linear-gradient(180deg, #070b15, #0b1020 40%, #0f1530 100%);
}
a { color: inherit; text-decoration: none; }
.app-shell { min-height: 100vh; display: grid; grid-template-columns: 280px 1fr; }
.sidebar {
    border-right: 1px solid var(--line);
    background: rgba(5, 10, 22, 0.88);
    backdrop-filter: blur(16px);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.brand { display:flex; align-items:center; gap:14px; }
.brand-icon {
    width: 52px; height: 52px; border-radius: 18px;
    display:grid; place-items:center; font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    box-shadow: var(--shadow);
}
.brand span, .sidebar-user small, .sidebar-user span, .muted { color: var(--muted); }
.menu { display:flex; flex-direction:column; gap: 8px; }
.menu a {
    padding: 14px 16px; border-radius: 16px; color: #dfe6ff;
    border: 1px solid transparent; background: transparent;
    transition: .2s ease;
}
.menu a:hover, .menu a.active { background: var(--panel-2); border-color: var(--line); transform: translateX(2px); }
.sidebar-user { margin-top:auto; padding: 18px; background: var(--panel-2); border: 1px solid var(--line); border-radius: 18px; }
.main-content { padding: 26px; }
.topbar {
    display:flex; justify-content:space-between; align-items:center; gap:16px;
    margin-bottom: 24px;
}
.topbar h1 { margin:0 0 6px; font-size: 28px; }
.topbar p { margin:0; color: var(--muted); }
.topbar-chip {
    background: linear-gradient(135deg, rgba(109,124,255,.2), rgba(143,91,255,.25));
    border:1px solid var(--line); padding:10px 16px; border-radius:999px;
}
.grid-cards {
    display:grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 22px;
}
.card, .stat, .table-wrap, .form-card {
    background: var(--panel); backdrop-filter: blur(16px);
    border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow);
}
.stat { padding: 22px; }
.stat h3 { margin:0 0 8px; color: var(--muted); font-size: 14px; font-weight:600; }
.stat strong { font-size: 34px; }
.card { padding: 22px; }
.table-wrap { overflow:hidden; }
.table-head { padding:20px 22px; border-bottom:1px solid var(--line); display:flex; justify-content:space-between; align-items:center; }
.table-head h2 { margin:0; font-size:18px; }
.table-wrap table { width:100%; border-collapse:collapse; }
.table-wrap th, .table-wrap td { padding: 16px 18px; text-align:left; border-bottom: 1px solid var(--line); }
.table-wrap th { color: var(--muted); font-size: 13px; font-weight: 600; }
.table-wrap tr:hover td { background: rgba(255,255,255,0.02); }
.form-card { padding: 24px; }
.form-grid { display:grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.form-group { display:flex; flex-direction:column; gap: 8px; }
label { font-size: 14px; color: #dfe6ff; }
input, select, textarea {
    width:100%; border:none; outline:none; border-radius: 16px;
    padding: 14px 16px; color: var(--text); background: rgba(255,255,255,0.06);
    border:1px solid rgba(255,255,255,0.08);
}
button, .btn {
    display:inline-flex; align-items:center; justify-content:center; gap:8px;
    border:none; cursor:pointer; padding: 12px 18px; border-radius: 16px;
    font-weight:600; color:white; background: linear-gradient(135deg, var(--primary), var(--primary-2));
}
.btn.secondary { background: rgba(255,255,255,0.08); border:1px solid var(--line); }
.btn.warning { background: linear-gradient(135deg, #e69e21, #f4b740); }
.btn.danger { background: linear-gradient(135deg, #ff4060, #ff708b); }
.btn.success { background: linear-gradient(135deg, #15b16f, #23d793); }
.actions { display:flex; flex-wrap:wrap; gap:8px; }
.badge {
    display:inline-flex; padding: 6px 10px; border-radius: 999px; font-size: 12px; font-weight:700;
}
.badge.success { background: rgba(30,203,132,0.15); color: #8ff3c5; }
.badge.warning { background: rgba(244,183,64,0.15); color: #ffd88d; }
.alert { padding: 14px 16px; border-radius: 16px; margin-bottom: 16px; border:1px solid var(--line); }
.alert.success { background: rgba(30,203,132,0.12); }
.alert.error { background: rgba(255,95,121,0.12); }
.login-page {
    min-height: 100vh; display:grid; place-items:center; padding: 24px;
}
.login-card {
    width:min(100%, 460px); padding: 30px; border-radius: 30px;
    background: var(--panel); border: 1px solid var(--line); box-shadow: var(--shadow);
}
.login-card h1 { margin-top:0; }
.login-card .brand-icon { margin-bottom: 18px; }
.hero-mini { display:grid; grid-template-columns: repeat(2,1fr); gap: 16px; margin-top: 18px; }
.hero-mini .mini { padding: 16px; border-radius: 20px; background: rgba(255,255,255,0.05); border:1px solid var(--line); }
.template-grid { display:grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.template-card { padding: 18px; border-radius: 22px; background: var(--panel); border:1px solid var(--line); }
.template-preview { height: 170px; border-radius: 18px; background: linear-gradient(135deg, rgba(109,124,255,.35), rgba(143,91,255,.15)); display:grid; place-items:center; color:#fff; margin-bottom: 12px; border:1px solid var(--line); }
.code { font-family: Consolas, monospace; font-size: 13px; color: #b6c2ff; }
@media (max-width: 1100px) {
    .grid-cards { grid-template-columns: repeat(2, 1fr); }
    .template-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
    .app-shell { grid-template-columns: 1fr; }
    .sidebar { border-right:none; border-bottom:1px solid var(--line); }
    .topbar, .form-grid { grid-template-columns:1fr; display:grid; }
    .grid-cards, .template-grid { grid-template-columns: 1fr; }
    .table-wrap { overflow:auto; }
}

textarea { min-height: 120px; resize: vertical; }
.form-group-full { grid-column: 1 / -1; }
.dns-box { display:grid; gap:10px; padding:16px 18px; border-radius:18px; background: rgba(255,255,255,0.04); border:1px solid var(--line); margin-top:14px; }
.inline-domain-form { display:flex; flex-direction:column; gap:10px; }