/* ============================================================
   VPS Checker — sistema de design
   Tema: espaço profundo / tech. Fontes: Space Grotesk + IBM Plex Mono
   ============================================================ */
:root {
    --font-display: 'Space Grotesk', sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;

    --color-bg: #050915;
    --color-bg-2: #081026;
    --color-surface: rgba(16, 25, 48, 0.55);
    --color-surface-solid: #0d1730;
    --color-surface-alt: rgba(30, 45, 82, 0.35);
    --color-text: #e9eefb;
    --color-text-muted: #93a3c4;
    --color-primary: #4dd6ff;
    --color-primary-2: #2a9fd6;
    --color-accent: #ffb454;
    --color-border: rgba(120, 170, 255, 0.16);
    --color-border-strong: rgba(120, 170, 255, 0.32);

    --ok: #3ddc97;
    --warn: #ffb454;
    --bad: #ff6b7d;

    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 40px;
    --space-2xl: 64px;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-full: 9999px;

    --shadow-sm: 0 2px 10px rgba(2, 6, 18, 0.35);
    --shadow-md: 0 10px 34px rgba(2, 6, 18, 0.5);
    --shadow-glow: 0 0 42px rgba(77, 214, 255, 0.16);

    --transition-fast: 0.16s ease;
    --transition-base: 0.3s ease;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    min-height: 100%;
}

body {
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-display);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 { margin: 0 0 var(--space-md); line-height: 1.2; }
h1 { font-size: clamp(1.9rem, 4.5vw, 2.7rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.35rem, 3vw, 1.8rem); font-weight: 600; }
h3 { font-size: 1.12rem; font-weight: 600; }
p { margin: 0 0 var(--space-md); }

a { color: var(--color-primary); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-accent); }

:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ---------- fundo animado ---------- */
#espaco {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    display: block;
}

.corpo-pagina {
    position: relative;
    z-index: 1;
    min-height: 100vh;
}

/* ---------- superfícies glass ---------- */
.glass {
    background: var(--color-surface);
    backdrop-filter: blur(18px) saturate(130%);
    -webkit-backdrop-filter: blur(18px) saturate(130%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md), var(--shadow-glow);
}

/* ============================================================
   TELA DE LOGIN
   ============================================================ */
.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
}

.login-card {
    width: 100%;
    max-width: 452px;
    padding: clamp(26px, 5vw, 42px);
    background: rgba(13, 21, 44, 0.42);
    animation: surgir 0.7s ease-out both;
}

@keyframes surgir {
    from { opacity: 0; transform: translateY(26px) scale(0.98); }
    to { opacity: 1; transform: none; }
}

.marca {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.marca .orbita {
    width: 52px;
    height: 52px;
    flex: none;
    border-radius: var(--radius-full);
    background: radial-gradient(circle at 32% 30%, #7ce7ff, #2a7fd6 55%, #12265c);
    box-shadow: 0 0 26px rgba(77, 214, 255, 0.45), inset -6px -8px 18px rgba(4, 10, 30, 0.55);
    position: relative;
    overflow: visible;
    animation: flutuar 7s ease-in-out infinite;
}

.marca .orbita::after {
    content: '';
    position: absolute;
    inset: -9px;
    border-radius: var(--radius-full);
    border: 1.5px solid rgba(124, 231, 255, 0.5);
    border-left-color: transparent;
    border-bottom-color: transparent;
    transform: rotate(-18deg);
    animation: girar 9s linear infinite;
}

@keyframes girar { to { transform: rotate(342deg); } }
@keyframes flutuar {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.marca h1 { margin: 0; font-size: 1.55rem; letter-spacing: -0.01em; }
.marca .sub {
    margin: 2px 0 0;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-primary);
}

/* abas */
.abas {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    padding: 5px;
    border-radius: var(--radius-full);
    background: rgba(124, 160, 240, 0.1);
    border: 1px solid var(--color-border);
}

.abas button {
    flex: 1;
    padding: 11px 14px;
    border: 0;
    border-radius: var(--radius-full);
    background: transparent;
    color: var(--color-text-muted);
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.abas button:hover { color: var(--color-text); }
.abas button.ativa {
    background: linear-gradient(120deg, rgba(77, 214, 255, 0.22), rgba(77, 214, 255, 0.1));
    color: var(--color-text);
    box-shadow: 0 0 18px rgba(77, 214, 255, 0.18);
}

/* botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 13px 22px;
    border: 1px solid transparent;
    border-radius: var(--radius-full);
    font-family: var(--font-display);
    font-size: 0.98rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-base), background var(--transition-fast), border-color var(--transition-fast);
}

.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none !important; }
.btn-primario {
    background: linear-gradient(120deg, var(--color-primary), var(--color-primary-2));
    color: #04122c;
    box-shadow: 0 8px 26px rgba(77, 214, 255, 0.28);
}
.btn-primario:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(77, 214, 255, 0.42); }

.btn-google {
    width: 100%;
    background: rgba(240, 245, 255, 0.94);
    color: #17233f;
    border: 1px solid rgba(255, 255, 255, 0.4);
}
.btn-google:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(160, 190, 255, 0.25); }

.btn-fantasma {
    background: rgba(124, 160, 240, 0.09);
    border-color: var(--color-border-strong);
    color: var(--color-text);
}
.btn-fantasma:hover { background: rgba(124, 160, 240, 0.18); transform: translateY(-2px); }

.btn-largar { width: 100%; }

.divisor {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin: var(--space-lg) 0;
    color: var(--color-text-muted);
    font-size: 0.82rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}
.divisor::before, .divisor::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border-strong), transparent);
}

/* formulários */
.campo { margin-bottom: var(--space-md); }
.campo label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.86rem;
    font-weight: 500;
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
}

.campo input, .campo textarea, .campo select {
    width: 100%;
    padding: 13px 15px;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    background: rgba(8, 15, 34, 0.6);
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: 0.95rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.campo textarea { min-height: 110px; resize: vertical; }

.campo input:focus, .campo textarea:focus, .campo select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(77, 214, 255, 0.16);
}

.campo input::placeholder, .campo textarea::placeholder { color: rgba(147, 163, 196, 0.55); }

.linha-2 { display: grid; grid-template-columns: 1fr 128px; gap: var(--space-md); }

/* medidor de força de senha */
.medidor { margin-top: 10px; }
.medidor .barra {
    height: 6px;
    border-radius: var(--radius-full);
    background: rgba(124, 160, 240, 0.16);
    overflow: hidden;
}
.medidor .preenchimento {
    height: 100%;
    width: 0;
    border-radius: var(--radius-full);
    transition: width var(--transition-base), background var(--transition-base);
}
.medidor .rotulo {
    display: flex;
    justify-content: space-between;
    margin-top: 6px;
    font-family: var(--font-mono);
    font-size: 0.74rem;
    color: var(--color-text-muted);
}
.medidor .regras {
    margin: 8px 0 0;
    padding-left: 18px;
    font-family: var(--font-mono);
    font-size: 0.73rem;
    line-height: 1.8;
    color: var(--color-text-muted);
}
.medidor .regras .ok { color: var(--ok); }
.medidor .regras .pendente { color: var(--warn); }

/* avisos */
.aviso {
    padding: 13px 16px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    margin-bottom: var(--space-md);
    border: 1px solid;
    display: none;
}
.aviso.visivel { display: block; }
.aviso.erro { background: rgba(255, 107, 125, 0.12); border-color: rgba(255, 107, 125, 0.4); color: #ffc4cc; }
.aviso.sucesso { background: rgba(61, 220, 151, 0.12); border-color: rgba(61, 220, 151, 0.4); color: #b6f4d8; }
.aviso.info { background: rgba(77, 214, 255, 0.12); border-color: rgba(77, 214, 255, 0.36); color: #bdeeff; }

/* rodapé flexpage */
.rodape-flexpage {
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
    text-align: center;
    font-size: 0.92rem;
    color: var(--color-text-muted);
}

.rodape-flexpage a.destaque {
    display: inline-block;
    margin-top: 6px;
    padding: 8px 18px;
    border-radius: var(--radius-full);
    background: linear-gradient(120deg, rgba(255, 180, 84, 0.16), rgba(255, 180, 84, 0.06));
    border: 1px solid rgba(255, 180, 84, 0.45);
    color: var(--color-accent);
    font-weight: 600;
    letter-spacing: 0.01em;
    transition: transform var(--transition-fast), box-shadow var(--transition-base);
}
.rodape-flexpage a.destaque:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(255, 180, 84, 0.28);
    color: #ffd9a3;
}

/* ============================================================
   ÁREA INTERNA (painel)
   ============================================================ */
.topo {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: 14px clamp(16px, 4vw, 38px);
    background: rgba(6, 11, 26, 0.72);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
}

.topo .marca { margin: 0; }
.topo .marca .orbita { width: 38px; height: 38px; }
.topo .marca h1 { font-size: 1.12rem; }

.topo-espaco { flex: 1; }

.selo-créditos {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 15px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 180, 84, 0.35);
    background: rgba(255, 180, 84, 0.1);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-accent);
    white-space: nowrap;
}

.usuario-topo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.88rem;
    color: var(--color-text-muted);
}
.usuario-topo .avatar {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-full);
    background: linear-gradient(130deg, var(--color-primary), #6a7bff);
    color: #04122c;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.painel {
    position: relative;
    z-index: 1;
    max-width: 1280px;
    margin: 0 auto;
    padding: var(--space-xl) clamp(16px, 4vw, 38px) var(--space-2xl);
}

.grade-painel {
    display: grid;
    grid-template-columns: minmax(0, 420px) minmax(0, 1fr);
    gap: var(--space-lg);
    align-items: start;
}

.cartao {
    padding: clamp(20px, 3vw, 28px);
    background: var(--color-surface);
    backdrop-filter: blur(14px) saturate(120%);
    -webkit-backdrop-filter: blur(14px) saturate(120%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.cartao + .cartao { margin-top: var(--space-lg); }

.cartao h2 { display: flex; align-items: center; gap: 10px; }
.cartao .subtitulo { color: var(--color-text-muted); font-size: 0.92rem; margin-top: -6px; }

.icone-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    background: rgba(77, 214, 255, 0.14);
    border: 1px solid rgba(77, 214, 255, 0.3);
    font-size: 1rem;
}

/* timeline de progresso */
.etapas { list-style: none; margin: 0; padding: 0; }
.etapa {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: 12px 0;
    border-bottom: 1px solid rgba(120, 170, 255, 0.09);
}
.etapa:last-child { border-bottom: 0; }

.etapa .marcador {
    flex: none;
    width: 26px;
    height: 26px;
    margin-top: 2px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 700;
    background: rgba(124, 160, 240, 0.12);
    border: 1px solid var(--color-border-strong);
    color: var(--color-text-muted);
}
.etapa.rodando .marcador {
    border-color: var(--color-primary);
    color: var(--color-primary);
    animation: pulso 1.15s ease-in-out infinite;
}
.etapa.ok .marcador { background: rgba(61, 220, 151, 0.16); border-color: rgba(61, 220, 151, 0.5); color: var(--ok); }
.etapa.atencao .marcador { background: rgba(255, 180, 84, 0.16); border-color: rgba(255, 180, 84, 0.5); color: var(--warn); }
.etapa.problema .marcador, .etapa.erro .marcador { background: rgba(255, 107, 125, 0.16); border-color: rgba(255, 107, 125, 0.5); color: var(--bad); }

@keyframes pulso {
    0%, 100% { box-shadow: 0 0 0 0 rgba(77, 214, 255, 0.35); }
    50% { box-shadow: 0 0 0 7px rgba(77, 214, 255, 0); }
}

.etapa .texto-etapa strong { display: block; font-size: 0.95rem; font-weight: 600; }
.etapa .detalhe-etapa {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-text-muted);
    word-break: break-word;
}

/* resultado */
.selo-saude {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.92rem;
    letter-spacing: 0.02em;
}
.selo-saude.ok { background: rgba(61, 220, 151, 0.14); color: var(--ok); border: 1px solid rgba(61, 220, 151, 0.45); }
.selo-saude.atencao { background: rgba(255, 180, 84, 0.14); color: var(--warn); border: 1px solid rgba(255, 180, 84, 0.45); }
.selo-saude.problema { background: rgba(255, 107, 125, 0.14); color: var(--bad); border: 1px solid rgba(255, 107, 125, 0.45); }

.grade-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(248px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.card-resultado {
    padding: 18px;
    border-radius: var(--radius-md);
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-primary);
    transition: transform var(--transition-fast), box-shadow var(--transition-base);
}
.card-resultado:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.card-resultado.ok { border-left-color: var(--ok); }
.card-resultado.atencao { border-left-color: var(--warn); }
.card-resultado.problema { border-left-color: var(--bad); }

.card-resultado .cabeca {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    margin-bottom: 8px;
}
.card-resultado .categoria {
    font-family: var(--font-mono);
    font-size: 0.71rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}
.card-resultado h3 { margin: 0 0 6px; font-size: 1.02rem; }
.card-resultado p { margin: 0; font-size: 0.88rem; color: var(--color-text-muted); }
.card-resultado .icone-status { font-size: 1.05rem; }

.resumo-executivo {
    margin-top: var(--space-lg);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    background: rgba(77, 214, 255, 0.07);
    border: 1px solid rgba(77, 214, 255, 0.22);
}
.resumo-executivo h3 { color: var(--color-primary); }
.resumo-executivo p { margin-bottom: 8px; }
.resumo-executivo ul { margin: 0 0 8px; padding-left: 20px; }
.resumo-executivo li { margin-bottom: 4px; }
.resumo-executivo strong { color: var(--color-text); }

/* histórico */
.lista-historico { list-style: none; margin: 0; padding: 0; }
.lista-historico li {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: 11px 0;
    border-bottom: 1px solid rgba(120, 170, 255, 0.09);
    font-size: 0.88rem;
}
.lista-historico li:last-child { border-bottom: 0; }
.lista-historico .data { font-family: var(--font-mono); font-size: 0.76rem; color: var(--color-text-muted); white-space: nowrap; }
.lista-historico .host { flex: 1; font-family: var(--font-mono); font-size: 0.82rem; overflow: hidden; text-overflow: ellipsis; }

.ponto-saude { width: 10px; height: 10px; border-radius: var(--radius-full); flex: none; }
.ponto-saude.ok { background: var(--ok); box-shadow: 0 0 10px rgba(61, 220, 151, 0.7); }
.ponto-saude.atencao { background: var(--warn); box-shadow: 0 0 10px rgba(255, 180, 84, 0.7); }
.ponto-saude.problema { background: var(--bad); box-shadow: 0 0 10px rgba(255, 107, 125, 0.7); }

/* modal */
.modal-fundo {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    background: rgba(3, 6, 16, 0.72);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.modal-fundo.visivel { display: flex; }

.modal {
    width: 100%;
    max-width: 520px;
    padding: clamp(22px, 4vw, 32px);
    animation: surgir 0.35s ease-out both;
}

.fingerprint {
    display: block;
    margin: var(--space-md) 0;
    padding: 13px 15px;
    border-radius: var(--radius-sm);
    background: rgba(8, 15, 34, 0.8);
    border: 1px dashed var(--color-border-strong);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--color-primary);
    word-break: break-all;
}

.botoes-linha { display: flex; gap: var(--space-md); flex-wrap: wrap; }
.botoes-linha .btn { flex: 1; min-width: 160px; }

/* barra de carregamento animada */
.barra-rolagem {
    height: 3px;
    border-radius: var(--radius-full);
    background: rgba(124, 160, 240, 0.14);
    overflow: hidden;
    margin: var(--space-md) 0;
}
.barra-rolagem::after {
    content: '';
    display: block;
    height: 100%;
    width: 38%;
    border-radius: var(--radius-full);
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    animation: deslizar 1.4s ease-in-out infinite;
}
@keyframes deslizar {
    from { transform: translateX(-110%); }
    to { transform: translateX(320%); }
}

.legenda-flexpage {
    margin-top: var(--space-xl);
    text-align: center;
    font-size: 0.88rem;
    color: var(--color-text-muted);
}
.legenda-flexpage a { color: var(--color-accent); font-weight: 600; }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 1024px) {
    .grade-painel { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
    .topo { flex-wrap: wrap; gap: var(--space-sm); }
    .topo-espaco { display: none; }
    .selo-créditos { order: 3; width: 100%; justify-content: center; }
    .linha-2 { grid-template-columns: 1fr; }
    .usuario-topo span { display: none; }
    .login-card { padding: 22px; }
    .botoes-linha .btn { min-width: 120px; }
}

/* ============================================================
   RESUMO EXECUTIVO / NOTAS (markdown renderizado)
   ============================================================ */
.nota-diagnostico {
    margin-top: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    background: rgba(255, 180, 84, 0.1);
    border: 1px solid rgba(255, 180, 84, 0.3);
    font-size: 1.02rem;
    line-height: 1.55;
}
.nota-diagnostico p { margin: 0; }

.resumo-executivo { font-size: 0.95rem; line-height: 1.7; }

.resumo-executivo .md-titulo {
    margin: 18px 0 10px;
    font-size: 1.12rem;
    color: var(--color-primary);
    letter-spacing: 0.01em;
}
.resumo-executivo .md-titulo:first-child { margin-top: 4px; }

.resumo-executivo .md-subtitulo {
    margin: 14px 0 8px;
    font-size: 0.98rem;
    color: var(--color-accent);
}

.resumo-executivo p { margin: 0 0 10px; }

.resumo-executivo ul {
    margin: 0 0 12px;
    padding-left: 0;
    list-style: none;
}
.resumo-executivo li {
    position: relative;
    padding-left: 22px;
    margin-bottom: 8px;
}
.resumo-executivo li::before {
    content: '▸';
    position: absolute;
    left: 4px;
    color: var(--color-primary);
}

.resumo-executivo code, .nota-diagnostico code, .detalhe-etapa code {
    padding: 1px 7px;
    border-radius: 6px;
    background: rgba(8, 15, 34, 0.75);
    border: 1px solid var(--color-border);
    font-family: var(--font-mono);
    font-size: 0.84em;
    color: var(--color-accent);
    word-break: break-word;
}

/* destaque ao abrir um relatório pelo histórico */
@keyframes brilho-abertura {
    0% { box-shadow: 0 0 0 3px rgba(77, 214, 255, 0.55), var(--shadow-md); }
    100% { box-shadow: 0 0 0 3px rgba(77, 214, 255, 0), var(--shadow-sm); }
}
.cartao.aberto-agora { animation: brilho-abertura 1.6s ease-out both; }