/* ============================================================
   GESTOR SNOW v2.0 — Tema Futurista (Neon / Glassmorphism)
   ============================================================ */

:root {
    --bg-base: #04060f;
    --bg-deep: #070b1a;
    --surface: rgba(13, 20, 40, 0.62);
    --surface-strong: rgba(13, 20, 40, 0.92);
    --border: rgba(148, 163, 184, 0.14);
    --border-strong: rgba(56, 189, 248, 0.35);

    --text-1: #e8edf7;
    --text-2: #94a3b8;
    --text-3: #64748b;

    --cyan: #22d3ee;
    --blue: #3b82f6;
    --violet: #8b5cf6;
    --pink: #ec4899;
    --green: #34d399;
    --red: #fb7185;
    --amber: #fbbf24;
    --indigo: #6366f1;

    --grad-primary: linear-gradient(135deg, #22d3ee 0%, #3b82f6 50%, #8b5cf6 100%);
    --grad-green: linear-gradient(135deg, #34d399, #10b981);
    --grad-red: linear-gradient(135deg, #fb7185, #ef4444);
    --grad-amber: linear-gradient(135deg, #fbbf24, #f59e0b);

    --font-ui: 'Space Grotesk', system-ui, sans-serif;
    --font-display: 'Orbitron', system-ui, sans-serif;

    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
    --glow-cyan: 0 0 24px rgba(34, 211, 238, 0.35);
    --glow-violet: 0 0 24px rgba(139, 92, 246, 0.35);
    --sidebar-w: 268px;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
    font-family: var(--font-ui);
    background: var(--bg-base);
    color: var(--text-1);
    min-height: 100vh;
    margin: 0;
    padding-bottom: 64px;
    overflow-x: hidden;
    font-size: 0.95rem;
}

/* ---------- Fundo animado ---------- */
.bg-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(110px);
    opacity: 0.55;
    pointer-events: none;
    z-index: 0;
    animation: drift 18s ease-in-out infinite alternate;
}
.orb-1 {
    width: 520px; height: 520px;
    top: -160px; left: -120px;
    background: radial-gradient(circle, rgba(34, 211, 238, 0.5), transparent 70%);
}
.orb-2 {
    width: 460px; height: 460px;
    bottom: -140px; right: -100px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.5), transparent 70%);
    animation-delay: -6s;
}
.orb-3 {
    width: 380px; height: 380px;
    top: 40%; left: 55%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.42), transparent 70%);
    animation-delay: -11s;
}
.bg-grid {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(56, 189, 248, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(56, 189, 248, 0.05) 1px, transparent 1px);
    background-size: 44px 44px;
    -webkit-mask-image: radial-gradient(ellipse at 50% 0%, black 40%, transparent 85%);
    mask-image: radial-gradient(ellipse at 50% 0%, black 40%, transparent 85%);
}
@keyframes drift {
    0%   { transform: translate3d(0, 0, 0) scale(1); }
    50%  { transform: translate3d(60px, -40px, 0) scale(1.12); }
    100% { transform: translate3d(-40px, 50px, 0) scale(0.96); }
}

/* ---------- Shell ---------- */
.app-shell {
    position: relative;
    z-index: 1;
    display: flex;
    min-height: 100vh;
}

/* ---------- Sidebar ---------- */
.sidebar {
    width: var(--sidebar-w);
    flex-shrink: 0;
    position: fixed;
    inset: 0 auto 0 0;
    display: flex;
    flex-direction: column;
    padding: 22px 16px;
    background: var(--surface);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    border-right: 1px solid var(--border);
    z-index: 20;
}
.sidebar-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 6px 0 20px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 18px;
}
.sidebar-logo { max-height: 84px; width: auto; }
.brand-fallback {
    width: 58px; height: 58px;
    display: grid; place-items: center;
    font-size: 1.9rem;
    color: #fff;
    background: var(--grad-primary);
    border-radius: 16px;
    box-shadow: var(--glow-cyan);
}
.brand-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: var(--grad-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
    overflow-y: auto;
}
.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 11px 14px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--text-2);
    border-radius: 12px;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: all 0.22s ease;
    position: relative;
}
.nav-item i { font-size: 1.05rem; min-width: 22px; text-align: center; }
.nav-item:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border);
    transform: translateX(4px);
}
.nav-item.active {
    color: #fff;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.16), rgba(139, 92, 246, 0.16));
    border-color: var(--border-strong);
    box-shadow: inset 0 0 18px rgba(34, 211, 238, 0.08);
}
.nav-item.active::before {
    content: '';
    position: absolute;
    left: -16px; top: 8px; bottom: 8px;
    width: 3px;
    border-radius: 3px;
    background: var(--grad-primary);
    box-shadow: var(--glow-cyan);
}
.nav-item.active i { color: var(--cyan); }
.sidebar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 16px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 14px;
}
.user-avatar {
    width: 38px; height: 38px;
    flex-shrink: 0;
    display: grid; place-items: center;
    background: var(--grad-primary);
    border-radius: 12px;
    color: #fff;
    font-size: 1.1rem;
}
.user-info { flex: 1; min-width: 0; }
.user-name {
    display: block;
    font-weight: 600;
    font-size: 0.88rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.user-role {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--cyan);
}

/* ---------- Main ---------- */
.app-main {
    margin-left: var(--sidebar-w);
    flex: 1;
    padding: 30px 36px;
    min-width: 0;
}
.main-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}
.topbar-brand {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: var(--grad-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.top-clock {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 16px;
    background: var(--surface);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: 12px;
    font-family: var(--font-display);
    font-size: 0.82rem;
    letter-spacing: 1px;
    color: var(--cyan);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}
.live-dot {
    width: 9px; height: 9px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.6);
    animation: pulse-dot 1.8s infinite;
}
@keyframes pulse-dot {
    0%   { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.55); }
    70%  { box-shadow: 0 0 0 9px rgba(52, 211, 153, 0); }
    100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

/* ---------- Alertas ---------- */
.app-alert {
    border-radius: 12px;
    padding: 12px 18px;
    font-weight: 500;
    margin-bottom: 20px;
    border: 1px solid;
    backdrop-filter: blur(10px);
}
.app-alert-danger {
    background: rgba(239, 68, 68, 0.14);
    border-color: rgba(251, 113, 133, 0.4);
    color: #fecdd3;
}
.app-alert-success {
    background: rgba(16, 185, 129, 0.14);
    border-color: rgba(52, 211, 153, 0.4);
    color: #a7f3d0;
}

/* ---------- Cards ---------- */
.glass-card {
    position: relative;
    background: var(--surface);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    margin-bottom: 24px;
    transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.glass-card:hover {
    border-color: var(--border-strong);
    box-shadow: var(--shadow), 0 0 30px rgba(34, 211, 238, 0.08);
}
.page-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    overflow: hidden;
}
.page-head::after {
    content: '';
    position: absolute;
    left: 0; right: 0; top: 0;
    height: 2px;
    background: var(--grad-primary);
    opacity: 0.7;
}
.page-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.35rem;
    letter-spacing: 1px;
    margin: 0;
    text-transform: uppercase;
}
.page-subtitle { color: var(--text-2); margin: 4px 0 0; font-size: 0.9rem; }
.page-head-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 30px;
    background: rgba(34, 211, 238, 0.12);
    border: 1px solid rgba(34, 211, 238, 0.35);
    color: var(--cyan);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.card-title {
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-1);
}

.head-metric {
    padding: 12px 20px;
    border-radius: 14px;
    border: 1px solid;
    min-width: 190px;
    text-align: right;
}
.head-metric-success { background: rgba(52, 211, 153, 0.1); border-color: rgba(52, 211, 153, 0.4); color: var(--green); }
.head-metric-danger  { background: rgba(251, 113, 133, 0.1); border-color: rgba(251, 113, 133, 0.4); color: var(--red); }

/* ---------- Stat cards ---------- */
.stat-card {
    height: 100%;
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 24px;
    background: var(--surface);
    backdrop-filter: blur(18px);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: transform 0.25s ease, border-color 0.25s ease;
    overflow: hidden;
    position: relative;
}
.stat-card::before {
    content: '';
    position: absolute;
    top: 0; bottom: 0; left: 0;
    width: 4px;
    border-radius: 4px;
}
.stat-card:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.stat-success::before { background: var(--grad-green); box-shadow: 0 0 14px rgba(52, 211, 153, 0.6); }
.stat-danger::before  { background: var(--grad-red); box-shadow: 0 0 14px rgba(251, 113, 133, 0.6); }
.stat-info::before    { background: var(--grad-primary); box-shadow: 0 0 14px rgba(34, 211, 238, 0.6); }
.stat-warning::before { background: var(--grad-amber); box-shadow: 0 0 14px rgba(251, 191, 36, 0.6); }
.stat-icon {
    width: 56px; height: 56px;
    flex-shrink: 0;
    display: grid; place-items: center;
    border-radius: 16px;
    font-size: 1.6rem;
}
.stat-success .stat-icon { background: rgba(52, 211, 153, 0.14); color: var(--green); }
.stat-danger .stat-icon  { background: rgba(251, 113, 133, 0.14); color: var(--red); }
.stat-info .stat-icon    { background: rgba(34, 211, 238, 0.14); color: var(--cyan); }
.stat-warning .stat-icon { background: rgba(251, 191, 36, 0.14); color: var(--amber); }
.stat-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-2);
    font-weight: 600;
}
.stat-value {
    font-family: var(--font-display);
    font-size: 1.45rem;
    font-weight: 700;
    margin: 2px 0;
}
.stat-success .stat-value { color: var(--green); }
.stat-danger .stat-value  { color: var(--red); }
.stat-info .stat-value    { color: var(--cyan); }
.stat-warning .stat-value { color: var(--amber); }
.stat-hint { font-size: 0.78rem; color: var(--text-3); }

/* ---------- Info rows / badges ---------- */
.info-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 12px;
}
.info-row-danger { border-color: rgba(251, 113, 133, 0.3); }
.status-box {
    padding: 16px;
    border-radius: 12px;
    background: rgba(52, 211, 153, 0.08);
    border: 1px solid rgba(52, 211, 153, 0.28);
}
.badge-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    padding: 4px 12px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.9rem;
}
.badge-primary { background: rgba(59, 130, 246, 0.18); color: #93c5fd; border: 1px solid rgba(59, 130, 246, 0.4); }
.badge-success { background: rgba(52, 211, 153, 0.16); color: var(--green); border: 1px solid rgba(52, 211, 153, 0.4); }
.badge-warning { background: rgba(251, 191, 36, 0.16); color: var(--amber); border: 1px solid rgba(251, 191, 36, 0.4); }
.badge-danger  { background: rgba(251, 113, 133, 0.16); color: var(--red); border: 1px solid rgba(251, 113, 133, 0.4); }
.badge-dark    { background: rgba(148, 163, 184, 0.12); color: var(--text-2); border: 1px solid var(--border); }

.badge-status {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 30px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.status-ativo   { background: rgba(52, 211, 153, 0.14); color: var(--green); border: 1px solid rgba(52, 211, 153, 0.4); }
.status-hoje    { background: rgba(251, 191, 36, 0.14); color: var(--amber); border: 1px solid rgba(251, 191, 36, 0.4); }
.status-amanha  { background: rgba(34, 211, 238, 0.14); color: var(--cyan); border: 1px solid rgba(34, 211, 238, 0.4); }
.status-vencido { background: rgba(251, 113, 133, 0.14); color: var(--red); border: 1px solid rgba(251, 113, 133, 0.4); }

.chip {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.74rem;
    font-weight: 600;
}
.chip-dark   { background: rgba(148, 163, 184, 0.12); color: var(--text-2); border: 1px solid var(--border); }
.chip-info   { background: rgba(34, 211, 238, 0.12); color: var(--cyan); border: 1px solid rgba(34, 211, 238, 0.35); }
.chip-warning{ background: rgba(251, 191, 36, 0.12); color: var(--amber); border: 1px solid rgba(251, 191, 36, 0.35); }

/* ---------- Botões ---------- */
.btn-neon {
    background: var(--grad-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    padding: 10px 20px;
    font-weight: 600;
    transition: all 0.25s ease;
    box-shadow: 0 8px 22px rgba(59, 130, 246, 0.35);
}
.btn-neon:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 12px 28px rgba(34, 211, 238, 0.45); filter: brightness(1.08); }
.btn-ghost {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px 20px;
    font-weight: 500;
    transition: all 0.2s ease;
}
.btn-ghost:hover { color: #fff; background: rgba(255, 255, 255, 0.1); border-color: var(--border-strong); }
.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px; height: 34px;
    padding: 0;
    border-radius: 10px;
    font-size: 0.95rem;
    transition: all 0.2s ease;
}
.btn-icon:hover { transform: translateY(-2px); }
.btn-xs { width: 30px; height: 30px; font-size: 0.85rem; border-radius: 9px; }
.btn-success { background: rgba(52, 211, 153, 0.16); border: 1px solid rgba(52, 211, 153, 0.45); color: var(--green); }
.btn-success:hover { background: var(--grad-green); border-color: transparent; color: #fff; box-shadow: 0 6px 18px rgba(52, 211, 153, 0.35); }
.btn-warning { background: rgba(251, 191, 36, 0.16); border: 1px solid rgba(251, 191, 36, 0.45); color: var(--amber); }
.btn-warning:hover { background: var(--grad-amber); border-color: transparent; color: #1a1206; box-shadow: 0 6px 18px rgba(251, 191, 36, 0.35); }
.btn-danger { background: rgba(251, 113, 133, 0.16); border: 1px solid rgba(251, 113, 133, 0.45); color: var(--red); }
.btn-danger:hover { background: var(--grad-red); border-color: transparent; color: #fff; box-shadow: 0 6px 18px rgba(251, 113, 133, 0.35); }
.btn-primary { background: rgba(59, 130, 246, 0.16); border: 1px solid rgba(59, 130, 246, 0.45); color: #93c5fd; }
.btn-primary:hover { background: var(--grad-primary); border-color: transparent; color: #fff; box-shadow: 0 6px 18px rgba(59, 130, 246, 0.35); }
.btn-outline-success { background: transparent; border: 1px solid rgba(52, 211, 153, 0.45); color: var(--green); }
.btn-outline-success:hover { background: rgba(52, 211, 153, 0.16); color: var(--green); }

/* ---------- Formulários ---------- */
.form-control, .form-select {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    color: var(--text-1);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    transition: all 0.2s ease;
}
.form-control::placeholder { color: var(--text-3); }
.form-control:focus, .form-select:focus {
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.18);
}
.form-select option { background: #0b1120; color: var(--text-1); }
.form-label { font-weight: 500; color: var(--text-2); }

.search-box {
    position: relative;
    max-width: 300px;
}
.search-box > i {
    position: absolute;
    left: 12px; top: 50%;
    transform: translateY(-50%);
    color: var(--text-3);
    font-size: 0.85rem;
}
.search-box .form-control { padding-left: 36px; }

/* ---------- Tabelas ---------- */
.table-neon {
    --bs-table-bg: transparent;
    --bs-table-color: var(--text-1);
    --bs-table-striped-color: var(--text-1);
    --bs-table-striped-bg: rgba(255, 255, 255, 0.028);
    --bs-table-hover-color: var(--text-1);
    --bs-table-hover-bg: rgba(34, 211, 238, 0.07);
    --bs-table-active-color: var(--text-1);
    --bs-table-active-bg: rgba(255, 255, 255, 0.04);
    --bs-table-border-color: var(--border);
    color: var(--text-1);
    margin-bottom: 0;
}
.table-neon thead th {
    background-color: rgba(255, 255, 255, 0.04);
    color: var(--text-2);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    border-bottom: 1px solid rgba(34, 211, 238, 0.22);
    padding: 12px 14px;
    white-space: nowrap;
}
.table-neon tbody td {
    background-color: transparent;
    border-color: var(--border);
    padding: 12px 14px;
    vertical-align: middle;
}
.table-neon tbody tr { transition: background 0.18s ease; }
.table-neon tbody tr:hover { background: rgba(34, 211, 238, 0.07); }
.table-neon tbody tr:nth-child(odd) { background-color: rgba(255, 255, 255, 0.02); }
.table-neon code {
    background: rgba(148, 163, 184, 0.14);
    color: #a5f3fc;
    padding: 2px 7px;
    border-radius: 6px;
    font-size: 0.8rem;
}
.table-responsive { border-radius: 12px; }

/* ---------- Badges de pagamento ---------- */
.status-pago {
    background: rgba(52, 211, 153, 0.14);
    color: var(--green);
    border: 1px solid rgba(52, 211, 153, 0.4);
}
.status-nao-pago {
    background: rgba(251, 191, 36, 0.14);
    color: var(--amber);
    border: 1px solid rgba(251, 191, 36, 0.4);
}
.chip-success {
    background: rgba(52, 211, 153, 0.12);
    color: var(--green);
    border: 1px solid rgba(52, 211, 153, 0.35);
}

/* ---------- Modais ---------- */
.app-modal {
    background: var(--surface-strong);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    color: var(--text-1);
    box-shadow: var(--shadow);
}
.app-modal .modal-header {
    border-bottom: 1px solid var(--border);
    padding: 16px 22px;
}
.app-modal .modal-footer { border-top: 1px solid var(--border); }
.app-modal .modal-title { font-family: var(--font-display); font-size: 1rem; letter-spacing: 1px; text-transform: uppercase; }

/* ---------- Rodapé ---------- */
.footer-flutuante {
    position: fixed;
    bottom: 0; left: var(--sidebar-w); right: 0;
    z-index: 15;
    text-align: center;
    padding: 12px 20px;
    font-size: 0.8rem;
    color: var(--text-3);
    background: rgba(6, 10, 22, 0.85);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--border);
    font-family: var(--font-display);
    letter-spacing: 1px;
}

/* ---------- Responsivo ---------- */
@media (max-width: 992px) {
    .sidebar {
        width: 100%;
        position: relative;
        height: auto;
        flex-direction: row;
        align-items: center;
        flex-wrap: wrap;
        padding: 14px 16px;
        gap: 10px;
        border-right: none;
        border-bottom: 1px solid var(--border);
    }
    .sidebar-brand { flex-direction: row; border: none; margin: 0; padding: 0; }
    .sidebar-logo { max-height: 44px; }
    .brand-text { display: none; }
    .sidebar-nav {
        flex-direction: row;
        flex-wrap: wrap;
        flex: 1;
        justify-content: flex-end;
        gap: 6px;
    }
    .nav-item { width: auto; padding: 9px 12px; font-size: 0.82rem; }
    .nav-item span { display: none; }
    .nav-item i { min-width: 0; }
    .nav-item.active::before { display: none; }
    .sidebar-user { margin: 0; }
    .user-info { display: none; }
    .app-main { margin-left: 0; padding: 22px 16px; }
    .footer-flutuante { left: 0; }
}
@media (max-width: 576px) {
    .page-title { font-size: 1.05rem; }
    .stat-value { font-size: 1.15rem; }
    .head-metric { min-width: 140px; }
}

/* ---------- DNS de Servidores ---------- */
.btn-xs {
    padding: 0.15rem 0.5rem;
    font-size: 0.68rem;
    line-height: 1.4;
    border-radius: 8px;
}
.dns-addr {
    font-size: 0.72rem;
    color: var(--text-2, #9db2c8);
    background: rgba(15, 23, 42, 0.55);
    border: 1px solid var(--border, rgba(255, 255, 255, 0.08));
    padding: 2px 7px;
    border-radius: 6px;
    max-width: 220px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-block;
}
.btn-dns-check.btn-success {
    background: rgba(16, 185, 129, 0.18);
    border: 1px solid rgba(16, 185, 129, 0.55);
    color: #6ee7b7;
}
.btn-dns-check.btn-success:hover { background: rgba(16, 185, 129, 0.3); color: #a7f3d0; }
.btn-dns-check.btn-danger {
    background: rgba(239, 68, 68, 0.18);
    border: 1px solid rgba(239, 68, 68, 0.55);
    color: #fca5a5;
}
.btn-dns-check.btn-danger:hover { background: rgba(239, 68, 68, 0.3); color: #fecaca; }

/* ---------- M�ltiplos Servidores/MACs por Cliente ---------- */
.server-picker { position: relative; }
.server-picker-panel {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(15, 23, 42, 0.98);
    border: 1px solid var(--border, rgba(255, 255, 255, 0.1));
    border-radius: 10px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.55);
    padding: 6px;
    max-height: 240px;
    overflow-y: auto;
}
.server-option {
    padding: 6px 8px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.8rem;
    color: var(--text-1, #e2e8f0);
    transition: background 0.15s ease;
}
.server-option:hover { background: rgba(59, 130, 246, 0.12); }
.server-option input.form-check-input { margin: 0; }
.server-option-custo {
    font-size: 0.7rem;
    color: #34d399;
    background: rgba(16, 185, 129, 0.12);
    padding: 1px 6px;
    border-radius: 6px;
    white-space: nowrap;
}
.mac-rows { display: flex; flex-direction: column; gap: 6px; }
.mac-row { display: flex; gap: 6px; align-items: center; }
.mac-input { flex: 1; }
.otp-input { flex: 0 0 140px; }
.chip-mac {
    display: inline-block;
    background: rgba(139, 92, 246, 0.14);
    border: 1px solid rgba(139, 92, 246, 0.45);
    color: #c4b5fd;
    border-radius: 6px;
    padding: 1px 8px;
    margin: 1px 2px 1px 0;
    font-size: 0.72rem;
}