/* ============================================================
   OOG · CENTRO DE COMANDO  —  tema dark "security ops console"
   Reskin não-destrutivo: tokens + tipografia + atmosfera +
   override dos componentes Bootstrap. Carregado por último.
   ============================================================ */

:root {
    /* superfícies (carvão frio) */
    --ink-900: #0a0d12;
    --ink-850: #0d1117;
    --ink-800: #111824;
    --ink-750: #151d2b;
    --ink-700: #1a2433;
    --ink-650: #222d3e;

    /* linhas / contornos */
    --line:        rgba(255, 255, 255, 0.07);
    --line-strong: rgba(255, 255, 255, 0.14);

    /* acento âmbar (HUD) */
    --amber:        #f6a609;
    --amber-bright: #ffba33;
    --amber-soft:   rgba(246, 166, 9, 0.14);
    --amber-line:   rgba(246, 166, 9, 0.45);

    /* sinais de status */
    --ok:        #2fd07a;
    --ok-soft:   rgba(47, 208, 122, 0.14);
    --alert:     #ff4d4d;
    --alert-soft: rgba(255, 77, 77, 0.13);
    --info:      #46c2ff;

    /* texto */
    --text:       #e9eef6;
    --text-dim:   #93a3b6;
    --text-faint: #5d6b7d;

    /* tipografia */
    --font-display: 'Chakra Petch', 'Segoe UI', sans-serif;
    --font-body:    'IBM Plex Sans', 'Segoe UI', sans-serif;
    --font-mono:    'IBM Plex Mono', ui-monospace, monospace;

    /* sombras / brilho */
    --panel-shadow: 0 18px 40px -22px rgba(0, 0, 0, 0.8);
    --glow-amber:   0 0 0 1px var(--amber-line), 0 10px 34px -10px rgba(246, 166, 9, 0.4);

    /* sobrescreve variáveis do Bootstrap p/ contornos dark */
    --bs-border-color: rgba(255, 255, 255, 0.14);
    --bs-border-color-translucent: rgba(255, 255, 255, 0.12);

    color-scheme: dark;
}

/* ----- base / atmosfera ------------------------------------ */
html, body {
    font-family: var(--font-body);
    background-color: var(--ink-900);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
}

body {
    background-image:
        radial-gradient(1100px 620px at 12% -8%, rgba(246, 166, 9, 0.08), transparent 60%),
        radial-gradient(900px 700px at 108% 4%, rgba(70, 194, 255, 0.05), transparent 55%),
        linear-gradient(var(--line) 1px, transparent 1px),
        linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 44px 44px, 44px 44px;
    background-attachment: fixed;
}

::selection { background: var(--amber); color: #0a0d12; }

/* scrollbars técnicas */
* { scrollbar-width: thin; scrollbar-color: var(--ink-650) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--ink-650); border-radius: 0; border: 2px solid var(--ink-900); }
*::-webkit-scrollbar-thumb:hover { background: var(--amber-line); }

/* ----- tipografia ------------------------------------------ */
h1, h2, h3, h4, h5, h6, .card-title {
    font-family: var(--font-display);
    color: var(--text);
    letter-spacing: 0.01em;
}

h1 {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem);
}

a, .btn-link { color: var(--amber); text-decoration: none; }
a:hover, .btn-link:hover { color: var(--amber-bright); }

code, kbd, samp, .mono { font-family: var(--font-mono); }

/* etiqueta HUD reutilizável */
.hud-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--amber);
    background: var(--amber-soft);
    border: 1px solid var(--amber-line);
    padding: 0.28rem 0.62rem;
    border-radius: 2px;
}

/* ----- cards / painéis ------------------------------------- */
.card {
    background: var(--ink-800);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--panel-shadow);
    color: var(--text);
}

.card-header {
    background: var(--ink-750) !important;
    border-bottom: 1px solid var(--line);
    color: var(--text);
    font-family: var(--font-display);
    letter-spacing: 0.04em;
}

.card-header.bg-light,
.card-header.fw-bold { color: var(--text) !important; }

.card-footer,
.card-footer.bg-white { background: var(--ink-750) !important; border-top: 1px solid var(--line); color: var(--text-dim); }

.bg-light  { background-color: var(--ink-750) !important; }
.bg-white  { background-color: var(--ink-800) !important; }

/* ----- botões ---------------------------------------------- */
.btn {
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: 0.04em;
    border-radius: 4px;
    transition: transform .12s ease, box-shadow .15s ease, background-color .15s ease, color .15s ease;
}
.btn:active { transform: translateY(1px); }

.btn-primary, .btn-success {
    background: var(--amber);
    border: 1px solid var(--amber);
    color: #0a0d12;
}
.btn-primary:hover, .btn-success:hover,
.btn-primary:focus, .btn-success:focus {
    background: var(--amber-bright);
    border-color: var(--amber-bright);
    color: #0a0d12;
    box-shadow: var(--glow-amber);
}

.btn-danger { background: var(--alert); border-color: var(--alert); color: #160505; }
.btn-danger:hover { background: #ff6a6a; border-color: #ff6a6a; }

.btn-outline-primary { color: var(--amber); border: 1px solid var(--amber-line); background: transparent; }
.btn-outline-primary:hover { background: var(--amber-soft); color: var(--amber-bright); border-color: var(--amber); }

.btn-outline-dark,
.btn-outline-secondary {
    color: var(--text-dim);
    border: 1px solid var(--line-strong);
    background: transparent;
}
.btn-outline-dark:hover,
.btn-outline-secondary:hover {
    background: var(--ink-700);
    color: var(--text);
    border-color: var(--line-strong);
}
.btn-outline-secondary:disabled { color: var(--text-faint); border-color: var(--line); opacity: .5; }

.btn:focus, .btn:active:focus,
.form-control:focus, .form-select:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.18rem var(--amber-soft);
    outline: none;
}

/* ----- formulários ----------------------------------------- */
.form-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 0.35rem;
}

.form-control, .form-select {
    background: var(--ink-850);
    border: 1px solid var(--line-strong);
    color: var(--text);
    border-radius: 4px;
}
.form-control::placeholder { color: var(--text-faint); }
.form-control:focus, .form-select:focus {
    background: var(--ink-850);
    border-color: var(--amber);
    color: var(--text);
}
.form-select option { background: var(--ink-800); color: var(--text); }
.form-text { color: var(--text-faint); }

/* inputs date pickers / ícones do navegador em dark */
.form-control::-webkit-calendar-picker-indicator { filter: invert(0.8) sepia(1) saturate(4) hue-rotate(2deg); }

/* ----- badges ---------------------------------------------- */
.badge {
    font-family: var(--font-mono);
    font-weight: 600;
    letter-spacing: 0.06em;
    border-radius: 3px;
}
.badge.bg-primary   { background: var(--amber-soft) !important; color: var(--amber) !important; border: 1px solid var(--amber-line); }
.badge.bg-secondary { background: var(--ink-700) !important; color: var(--text-dim) !important; border: 1px solid var(--line-strong); }
.badge.bg-dark      { background: rgba(8, 11, 16, 0.82) !important; color: var(--text) !important; border: 1px solid var(--line-strong); }
.badge.bg-warning   { background: var(--amber) !important; color: #160d00 !important; }
.badge.bg-danger    { background: var(--alert) !important; color: #fff !important; }

/* ----- alerts ---------------------------------------------- */
.alert { border-radius: 6px; font-family: var(--font-body); }
.alert-info {
    background: rgba(70, 194, 255, 0.08);
    border: 1px solid rgba(70, 194, 255, 0.3);
    color: #bfe6ff;
}
.alert-danger {
    background: var(--alert-soft);
    border: 1px solid rgba(255, 77, 77, 0.4);
    color: #ffc4c4;
}

/* ----- tabelas --------------------------------------------- */
.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--text);
    --bs-table-striped-bg: rgba(255, 255, 255, 0.025);
    --bs-table-striped-color: var(--text);
    color: var(--text);
    border-color: var(--line);
}
.table > thead th {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-dim);
    border-bottom: 1px solid var(--line-strong);
}
.table > tbody td { border-color: var(--line); vertical-align: middle; }
.table code { color: var(--amber); }

/* ----- diversos -------------------------------------------- */
.text-muted { color: var(--text-dim) !important; }
.text-danger { color: #ff7a7a !important; }
.text-primary { color: var(--amber) !important; }
.spinner-border, .spinner-border.text-primary { color: var(--amber) !important; }

/* badges remanescentes usados no rollout */
.badge.bg-light   { background: #c9d3df !important; color: #0a0d12 !important; }
.badge.bg-info    { background: rgba(70, 194, 255, 0.16) !important; color: #8fd8ff !important; border: 1px solid rgba(70, 194, 255, 0.4); }
.badge.bg-success { background: var(--ok-soft) !important; color: var(--ok) !important; border: 1px solid rgba(47, 208, 122, 0.4); }

/* botões outline adicionais */
.btn-outline-danger { color: #ff7a7a; border: 1px solid rgba(255, 77, 77, 0.5); background: transparent; }
.btn-outline-danger:hover { background: var(--alert-soft); color: #ff9a9a; border-color: var(--alert); }

hr { border-color: var(--line-strong); opacity: 1; }

/* modais (ex.: cadastro de Dispositivos) */
.modal-content { background: var(--ink-800); border: 1px solid var(--line-strong); color: var(--text); border-radius: 10px; box-shadow: var(--panel-shadow); }
.modal-header, .modal-footer { border-color: var(--line); }
.modal-title { font-family: var(--font-display); }
.btn-close { filter: invert(1) grayscale(1) brightness(1.7); }

/* título de página com marca âmbar — consistente em todo o painel */
.content h1:not(.display-3) { display: flex; align-items: center; gap: 0.7rem; }
.content h1:not(.display-3)::before {
    content: ""; flex: 0 0 auto;
    width: 4px; height: 1.4em;
    background: var(--amber);
    box-shadow: 0 0 12px var(--amber-line);
    border-radius: 1px;
}

/* ============================================================
   LOGIN  —  terminal de acesso
   ============================================================ */
.auth-screen {
    position: relative;
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    overflow: hidden;
}

/* painel-marca (esquerda) */
.auth-hero {
    position: relative;
    padding: clamp(2rem, 5vw, 4.5rem);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-right: 1px solid var(--line);
    background:
        radial-gradient(700px 500px at 20% 18%, rgba(246, 166, 9, 0.12), transparent 60%),
        linear-gradient(180deg, var(--ink-850), var(--ink-900));
}
.auth-hero::before { /* grade técnica */
    content: "";
    position: absolute; inset: 0;
    background-image:
        linear-gradient(var(--line) 1px, transparent 1px),
        linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: 38px 38px;
    mask-image: radial-gradient(80% 80% at 30% 30%, #000, transparent 80%);
    pointer-events: none;
}
.auth-hero-mark {
    position: relative;
    display: flex; align-items: center; gap: 0.85rem;
    font-family: var(--font-display);
    font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--text);
}
.auth-hero-mark .dot {
    width: 11px; height: 11px; border-radius: 50%;
    background: var(--amber); box-shadow: 0 0 0 4px var(--amber-soft);
}
.auth-hero-title {
    position: relative;
    font-family: var(--font-display);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    line-height: 0.98;
    font-size: clamp(2.2rem, 1.4rem + 3vw, 4rem);
    margin: 1.5rem 0;
}
.auth-hero-title em { color: var(--amber); font-style: normal; }
.auth-hero-lead { position: relative; color: var(--text-dim); max-width: 38ch; line-height: 1.6; }
.auth-hero-meta {
    position: relative;
    font-family: var(--font-mono); font-size: 0.72rem;
    letter-spacing: 0.1em; color: var(--text-faint);
    display: flex; flex-wrap: wrap; gap: 0.4rem 1.4rem;
}
.auth-hero-meta b { color: var(--ok); font-weight: 600; }

/* painel de acesso (direita) */
.auth-form-wrap {
    position: relative;
    display: flex; align-items: center; justify-content: center;
    padding: clamp(1.5rem, 4vw, 3.5rem);
}
.auth-card {
    position: relative;
    width: 100%; max-width: 400px;
    background: var(--ink-800);
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    padding: 2.2rem 2rem 1.8rem;
    box-shadow: var(--panel-shadow);
    animation: oog-rise .5s cubic-bezier(.2, .7, .2, 1) both;
}
/* cantos de mira (HUD) */
.auth-card::before, .auth-card::after {
    content: ""; position: absolute; width: 16px; height: 16px; pointer-events: none;
}
.auth-card::before { top: -1px; left: -1px; border-top: 2px solid var(--amber); border-left: 2px solid var(--amber); }
.auth-card::after  { bottom: -1px; right: -1px; border-bottom: 2px solid var(--amber); border-right: 2px solid var(--amber); }

.auth-card .card-title { display: none; } /* substituído pelo header HUD */
.auth-head { display: flex; flex-direction: column; gap: 0.9rem; margin-bottom: 1.6rem; }
.auth-logo { height: 40px; width: auto; align-self: flex-start; }
.auth-title-hud {
    font-family: var(--font-display);
    font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
    font-size: 1.35rem; margin: 0; color: var(--text);
}
.auth-sub { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-faint); margin: 0; }

.auth-card .btn-primary { width: 100%; padding: 0.7rem; text-transform: uppercase; letter-spacing: 0.14em; }
.auth-foot {
    margin-top: 1.5rem; padding-top: 1.1rem; border-top: 1px solid var(--line);
    display: flex; flex-direction: column; gap: 0.7rem; text-align: center;
}
.auth-foot a { font-family: var(--font-mono); font-size: 0.78rem; }
.auth-status {
    font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.14em;
    text-transform: uppercase; color: var(--text-faint);
    display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
}
.auth-status .live {
    width: 7px; height: 7px; border-radius: 50%; background: var(--ok);
    box-shadow: 0 0 0 0 rgba(47, 208, 122, 0.6); animation: oog-pulse 2.4s infinite;
}

@media (max-width: 900px) {
    .auth-screen { grid-template-columns: 1fr; }
    .auth-hero { display: none; }
}

/* ============================================================
   DASHBOARD  —  console de evidências
   ============================================================ */
.dash .card-header i { color: var(--amber); }

/* grade da galeria com leve atmosfera */
.dash .evidence-card {
    background: var(--ink-750);
    border: 1px solid var(--line);
    border-radius: 8px;
    overflow: hidden;
    transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease;
    animation: oog-rise .45s cubic-bezier(.2, .7, .2, 1) both;
}
.dash .evidence-card:hover {
    transform: translateY(-4px);
    border-color: var(--amber-line);
    box-shadow: var(--glow-amber);
}
.dash .evidence-card .card-img-top { border-bottom: 1px solid var(--line); filter: saturate(1.02); }
.dash .evidence-card .card-title { font-family: var(--font-display); font-size: 0.92rem; letter-spacing: 0.02em; }
.dash .evidence-card small { font-family: var(--font-mono); }
.dash .evidence-card small i { color: var(--amber); }

/* cartão de emergência: realce vermelho coerente */
.dash .evidence-card.border-danger {
    border-color: var(--alert) !important;
    box-shadow: 0 0 0 1px var(--alert), 0 14px 34px -12px rgba(255, 77, 77, 0.45);
}
.dash .evidence-card.border-danger:hover { box-shadow: 0 0 0 1px var(--alert), 0 18px 40px -10px rgba(255, 77, 77, 0.6); }

/* stagger de entrada (primeiros cartões) */
.dash .row-cols-1 > .col:nth-child(1) .evidence-card { animation-delay: .02s; }
.dash .row-cols-1 > .col:nth-child(2) .evidence-card { animation-delay: .06s; }
.dash .row-cols-1 > .col:nth-child(3) .evidence-card { animation-delay: .10s; }
.dash .row-cols-1 > .col:nth-child(4) .evidence-card { animation-delay: .14s; }
.dash .row-cols-1 > .col:nth-child(5) .evidence-card { animation-delay: .18s; }
.dash .row-cols-1 > .col:nth-child(6) .evidence-card { animation-delay: .22s; }
.dash .row-cols-1 > .col:nth-child(n+7) .evidence-card { animation-delay: .26s; }

.dash .card-footer strong { font-family: var(--font-mono); color: var(--amber); }

/* ----- animações ------------------------------------------- */
@keyframes oog-rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes oog-pulse {
    0%   { box-shadow: 0 0 0 0 rgba(47, 208, 122, 0.55); }
    70%  { box-shadow: 0 0 0 7px rgba(47, 208, 122, 0); }
    100% { box-shadow: 0 0 0 0 rgba(47, 208, 122, 0); }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
}