:root,
:root[data-theme="escuro"] {
    --cor-fundo: #070709;
    --cor-fundo-grad: radial-gradient(circle at 50% -10%, rgba(0, 230, 255, 0.08), transparent 45%);
    --cor-texto: #f1f3f5;
    --cor-texto-suave: #9aa1ab;
    --cor-card: #0d0e11;
    --cor-card-hover: #15171b;
    --cor-borda: rgba(255, 255, 255, 0.14);
    --cor-borda-forte: rgba(255, 255, 255, 0.4);
    --cor-neon: #19e7ff;
    --cor-neon-escuro: #0aa6bb;
    --cor-neon-texto: #04141a;
    --cor-sucesso-fundo: rgba(57, 255, 136, 0.1);
    --cor-sucesso-borda: rgba(57, 255, 136, 0.45);
    --cor-sucesso-texto: #6dffb0;
    --cor-alerta-fundo: rgba(255, 176, 32, 0.1);
    --cor-alerta-borda: rgba(255, 176, 32, 0.45);
    --cor-alerta-texto: #ffc968;
    --glow-branco: 0 0 0 1px var(--cor-borda), 0 0 18px rgba(255, 255, 255, 0.07);
    --glow-branco-forte: 0 0 0 1px var(--cor-borda-forte), 0 0 24px rgba(255, 255, 255, 0.16);
    --glow-neon: 0 0 0 1px rgba(25, 231, 255, 0.55), 0 0 18px rgba(25, 231, 255, 0.35);
    --sombra: 0 2px 10px rgba(0, 0, 0, 0.5);
}

:root[data-theme="claro"] {
    --cor-fundo: #f1f3f5;
    --cor-fundo-grad: none;
    --cor-texto: #1a1f24;
    --cor-texto-suave: #677079;
    --cor-card: #ffffff;
    --cor-card-hover: #f7f9fa;
    --cor-borda: #dde2e6;
    --cor-borda-forte: #0891b2;
    --cor-neon: #0891b2;
    --cor-neon-escuro: #0a6c85;
    --cor-neon-texto: #ffffff;
    --cor-sucesso-fundo: #e8f8ef;
    --cor-sucesso-borda: #a9e3c0;
    --cor-sucesso-texto: #187a46;
    --cor-alerta-fundo: #fdf1e2;
    --cor-alerta-borda: #f0ca97;
    --cor-alerta-texto: #93591a;
    --glow-branco: 0 1px 3px rgba(20, 30, 25, 0.06), 0 1px 2px rgba(20, 30, 25, 0.06);
    --glow-branco-forte: 0 0 0 1px var(--cor-borda-forte);
    --glow-neon: 0 0 0 2px rgba(8, 145, 178, 0.25);
    --sombra: 0 1px 3px rgba(20, 30, 25, 0.06);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: "Segoe UI", -apple-system, Roboto, Arial, sans-serif;
    background: var(--cor-fundo-grad), var(--cor-fundo);
    background-attachment: fixed;
    color: var(--cor-texto);
    transition: background 0.15s ease, color 0.15s ease;
}

a { color: var(--cor-neon); cursor: pointer; }

select, label[for], .nav-empresa, .nav-empresa select {
    cursor: pointer;
}

.icone { flex-shrink: 0; }

/* ---------------- barra superior ---------------- */

.nav {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 22px;
    background: #050506;
    border-bottom: 1px solid var(--cor-borda);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04), 0 4px 20px rgba(0, 0, 0, 0.35);
    flex-wrap: wrap;
}

:root[data-theme="claro"] .nav {
    background: #14181c;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 16px;
    color: #fff;
    text-decoration: none;
    margin-right: 14px;
    letter-spacing: 0.2px;
}

.nav-logo .icone { color: var(--cor-neon); filter: drop-shadow(0 0 6px rgba(25, 231, 255, 0.7)); }

.nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #c7cbd1;
    text-decoration: none;
    font-size: 13.5px;
    padding: 7px 11px;
    border-radius: 7px;
    border: 1px solid transparent;
}

.nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--cor-borda);
}

.nav-link.ativo {
    color: #fff;
    background: rgba(25, 231, 255, 0.1);
    border-color: rgba(25, 231, 255, 0.4);
    box-shadow: 0 0 12px rgba(25, 231, 255, 0.15);
}

.nav-espaco { flex: 1; }

.nav-empresa {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--cor-borda);
    border-radius: 8px;
    padding: 5px 8px;
    color: #e5e7ea;
}

.nav-empresa select {
    background: transparent;
    border: none;
    color: inherit;
    font-size: 12.5px;
    padding: 2px 4px;
    max-width: 150px;
}

.nav-usuario {
    display: flex;
    align-items: center;
    gap: 7px;
    color: #d7dade;
    font-size: 12.5px;
    white-space: nowrap;
    padding: 5px 9px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--cor-borda);
}

.distintivo-perfil {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    padding: 2px 7px;
    border-radius: 999px;
    background: rgba(25, 231, 255, 0.15);
    color: var(--cor-neon);
    border: 1px solid rgba(25, 231, 255, 0.35);
}

.botao-icone {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--cor-borda);
    color: #e5e7ea;
    cursor: pointer;
}

.botao-icone:hover { background: rgba(255, 255, 255, 0.12); box-shadow: var(--glow-branco-forte); }

/* ---------------- layout geral ---------------- */

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 30px 24px 70px;
}

h1 {
    font-size: 23px;
    margin: 0 0 4px;
    letter-spacing: -0.2px;
    display: flex;
    align-items: center;
    gap: 10px;
}

h2 {
    font-size: 16px;
    margin-top: 34px;
    margin-bottom: 4px;
    color: var(--cor-texto);
    display: flex;
    align-items: center;
    gap: 8px;
}

.subtitulo { color: var(--cor-texto-suave); font-size: 14px; margin-top: 4px; }

.cards { display: flex; gap: 16px; margin: 20px 0 30px; flex-wrap: wrap; }

.card {
    background: var(--cor-card);
    border: 1px solid var(--cor-borda);
    border-radius: 12px;
    padding: 18px 22px;
    min-width: 170px;
    box-shadow: var(--glow-branco);
    position: relative;
}

.card .numero { font-size: 30px; font-weight: 800; color: var(--cor-neon); text-shadow: 0 0 18px rgba(25, 231, 255, 0.35); }
:root[data-theme="claro"] .card .numero { text-shadow: none; }
.card .rotulo { font-size: 12.5px; color: var(--cor-texto-suave); margin-top: 3px; display: flex; align-items: center; gap: 6px; }

.painel {
    background: var(--cor-card);
    border: 1px solid var(--cor-borda);
    border-radius: 12px;
    padding: 22px;
    margin-bottom: 20px;
    box-shadow: var(--glow-branco);
}

.painel h2:first-child, .painel h2.sem-margem { margin-top: 0; }

.titulo-painel {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 15.5px;
    font-weight: 600;
    margin: 0 0 14px;
}
.titulo-painel .icone { color: var(--cor-neon); }

form label { display: block; font-size: 12.5px; margin: 11px 0 5px; color: var(--cor-texto-suave); }

input[type="file"], input[type="text"], input[type="password"], select {
    width: 100%;
    padding: 9px 11px;
    border: 1px solid var(--cor-borda);
    border-radius: 7px;
    font-size: 14px;
    background: rgba(255, 255, 255, 0.03);
    color: var(--cor-texto);
}
:root[data-theme="claro"] input[type="file"],
:root[data-theme="claro"] input[type="text"],
:root[data-theme="claro"] input[type="password"],
:root[data-theme="claro"] select {
    background: var(--cor-fundo);
}

input:focus, select:focus {
    outline: none;
    border-color: var(--cor-neon);
    box-shadow: var(--glow-neon);
}

button, .botao {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: var(--cor-neon);
    color: var(--cor-neon-texto);
    border: 1px solid var(--cor-neon);
    padding: 9px 18px;
    border-radius: 7px;
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 14px;
    text-decoration: none;
    transition: all 0.12s ease;
}

button:hover, .botao:hover {
    box-shadow: var(--glow-neon);
    filter: brightness(1.08);
}

.botao-secundario {
    background: transparent;
    color: var(--cor-texto);
    border: 1px solid var(--cor-borda-forte);
}
.botao-secundario:hover { box-shadow: var(--glow-branco-forte); filter: none; }

.botao-perigo {
    background: transparent;
    border: 1px solid rgba(255, 90, 90, 0.5);
    color: #ff8f8f;
}
.botao-perigo:hover { box-shadow: 0 0 14px rgba(255, 90, 90, 0.3); filter: none; }

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
    font-size: 13.3px;
    background: var(--cor-card);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--cor-borda);
}

th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--cor-borda); }
th { background: rgba(255, 255, 255, 0.03); font-weight: 600; color: var(--cor-texto-suave); font-size: 12px; text-transform: uppercase; letter-spacing: 0.3px; }
tr:hover td { background: rgba(255, 255, 255, 0.025); }
:root[data-theme="claro"] th { background: #f3f5f7; }
:root[data-theme="claro"] tr:hover td { background: #f7f9fa; }

tbody tr:last-child td { border-bottom: none; }

.aviso {
    display: flex; align-items: flex-start; gap: 9px;
    background: var(--cor-alerta-fundo);
    border: 1px solid var(--cor-alerta-borda);
    color: var(--cor-alerta-texto);
    padding: 11px 14px;
    border-radius: 9px;
    font-size: 13.5px;
    margin-bottom: 16px;
}

.sucesso {
    display: flex; align-items: flex-start; gap: 9px;
    background: var(--cor-sucesso-fundo);
    border: 1px solid var(--cor-sucesso-borda);
    color: var(--cor-sucesso-texto);
    padding: 11px 14px;
    border-radius: 9px;
    font-size: 13.5px;
    margin-bottom: 16px;
}

.vazio {
    color: var(--cor-texto-suave);
    font-style: normal;
    padding: 22px 10px;
    text-align: center;
    border: 1px dashed var(--cor-borda);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 13.5px;
}
.vazio .icone { opacity: 0.5; }

/* ---------------- paginas de login ---------------- */

.pagina-login {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    background: radial-gradient(circle at 50% 20%, rgba(25, 231, 255, 0.1), transparent 55%), var(--cor-fundo);
}

.pagina-login .botao-icone {
    position: fixed;
    top: 18px;
    right: 18px;
}

.caixa-login {
    background: var(--cor-card);
    border: 1px solid var(--cor-borda-forte);
    border-radius: 16px;
    padding: 36px 32px;
    width: 100%;
    max-width: 380px;
    box-shadow: var(--glow-branco-forte);
}

.caixa-login .marca {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
    margin-bottom: 4px;
}
.caixa-login .marca .icone { color: var(--cor-neon); filter: drop-shadow(0 0 10px rgba(25, 231, 255, 0.6)); }
.caixa-login h1 { margin: 0; justify-content: center; font-size: 21px; }
.caixa-login .subtitulo { text-align: center; }

/* ---------------- empresa / troca de senha ---------------- */

.lista-empresas .item-empresa {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    border: 1px solid var(--cor-borda);
    border-radius: 9px;
    margin-bottom: 8px;
}
.item-empresa .nome-empresa { display: flex; align-items: center; gap: 9px; font-weight: 600; }
.item-empresa .nome-empresa .icone { color: var(--cor-neon); }
.item-empresa.inativa { opacity: 0.5; }

.tag-inativa {
    font-size: 10px;
    text-transform: uppercase;
    padding: 2px 7px;
    border-radius: 999px;
    border: 1px solid rgba(255, 90, 90, 0.4);
    color: #ff8f8f;
    margin-left: 8px;
}