/* ####################################
   estilos da tela publica de login, solicitacao de acesso e redefinicao visual.
   #################################### */
/* ####################################
   variaveis de cor, sombra e medidas usadas por toda a tela de login.
   #################################### */
:root {
    --cor-fundo: #d9ebcb;
    --cor-card: #f6faf2;
    --cor-titulo: #1f2a1d;
    --cor-texto: #586553;
    --cor-borda: #c1d4b8;
    --cor-botao: #526f48;
    --cor-botao-hover: #3f5937;
    --cor-acao: #526f48;
    --cor-acao-hover: #3f5937;
    --cor-sucesso: #46633d;
    --cor-erro: #73413b;
    --cor-sucesso-fundo: #dcebd5;
    --cor-erro-fundo: #f3ebe8;
    --cor-erro-borda: #d8bdb7;
}

* {
    box-sizing: border-box;
}

/* ####################################
   base da pagina e comportamento de rolagem.
   #################################### */
html {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

html::-webkit-scrollbar {
    width: 0;
    height: 0;
}

/* ####################################
   fundo e centralizacao do cartao de login.
   #################################### */
body.login-body {
    min-height: 100vh;
    margin: 0;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    color: var(--cor-texto);
    background-color: var(--cor-fundo);
    font-family: Arial, Helvetica, sans-serif;
    overflow-x: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

html.tema-escuro body.login-body {
    background-color: #151a15;
}

html.tema-escuro [data-logo-claro] {
    visibility: hidden;
}

body.login-body::-webkit-scrollbar {
    width: 0;
    height: 0;
}

button,
input,
select {
    font: inherit;
    font-family: "Courier New", Courier, monospace;
}

/* ####################################
   cartao principal que abriga logo, abas e formularios.
   #################################### */
.login-container {
    width: 100%;
    max-width: 460px;
    position: relative;
    z-index: 1;
    padding: 48px 44px;
    border: 1px solid var(--cor-borda);
    border-radius: 10px;
    background: var(--cor-card);
    box-shadow: 0 4px 20px rgba(31, 42, 29, 0.07);
}

/* ####################################
   identidade visual e subtitulo do sistema.
   #################################### */
.logo-container {
    margin-bottom: 36px;
    text-align: center;
}

.logo-circulo {
    width: 120px;
    height: 120px;
    margin: 0 auto 16px auto;
    border: 1.5px solid var(--cor-borda);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo {
    width: 90px;
    height: 90px;
    object-fit: contain;
}

.logo-nome {
    width: 200px;
    margin-bottom: 4px;
    object-fit: contain;
}

.login-subtitulo {
    margin: 0;
    color: var(--cor-texto);
    font-size: 0.88em;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* ####################################
   navegacao entre entrar e solicitar acesso.
   #################################### */
.tabs {
    display: flex;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--cor-borda);
}

.tab-btn {
    flex: 1;
    position: relative;
    bottom: -2px;
    padding: 11px 8px;
    border: 0;
    border-bottom: 3px solid transparent;
    color: var(--cor-texto);
    background: transparent;
    cursor: pointer;
    font-size: 0.97em;
    transition: color 0.2s, border-color 0.2s;
}

.tab-btn:hover {
    color: var(--cor-titulo);
}

.tab-btn.active {
    color: var(--cor-acao);
    border-bottom-color: var(--cor-acao);
    font-weight: 500;
}

/* ####################################
   alternancia dos formularios por classe active.
   #################################### */
.aba-content {
    display: none;
}

.aba-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ####################################
   padrao de campos, labels, estados de foco e erro.
   #################################### */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 7px;
    color: var(--cor-texto);
    font-size: 0.92em;
    font-weight: 400;
}

.form-group label small {
    margin-left: 4px;
    font-size: 0.85em;
    opacity: 0.75;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--cor-borda);
    border-radius: 6px;
    color: var(--cor-titulo);
    background: var(--cor-card);
    font-size: 0.97em;
    font-weight: 400;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--cor-acao);
    box-shadow: 0 0 0 3px rgba(120, 150, 107, 0.12);
}

.form-group input::placeholder {
    color: var(--cor-texto);
    opacity: 0.5;
}

.form-group.invalido input,
.form-group.invalido select {
    border-color: var(--cor-erro-borda);
    box-shadow: 0 0 0 3px rgba(115, 65, 59, 0.055);
}

.form-group input[data-id-funcional],
.form-group input[inputmode="numeric"],
.form-group input[data-telefone],
.sufixo {
    font-family: "Courier New", Courier, monospace;
}

/* ####################################
   composicao de campos lado a lado em desktop.
   #################################### */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.input-sufixo {
    display: flex;
    align-items: stretch;
}

.input-sufixo input {
    border-right: 0;
    border-radius: 6px 0 0 6px;
    flex: 1;
}

.input-sufixo input:focus {
    border-right: 0;
}

.sufixo {
    padding: 12px 12px;
    border: 1.5px solid var(--cor-borda);
    border-left: 0;
    border-radius: 0 6px 6px 0;
    color: var(--cor-texto);
    background: var(--cor-fundo);
    font-size: 0.9em;
    white-space: nowrap;
}

.form-group.invalido .sufixo {
    border-color: var(--cor-erro-borda);
}

/* ####################################
   botao de acao principal dos formularios.
   #################################### */
.btn-primary {
    width: 100%;
    padding: 13px;
    border: 0;
    border-radius: 6px;
    color: #ffffff;
    background: var(--cor-botao);
    cursor: pointer;
    font-size: 1em;
    font-weight: 500;
    transition: background 0.2s, transform 0.1s;
}

.btn-primary:hover {
    background: var(--cor-botao-hover);
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0);
}

.link-acao {
    width: 100%;
    margin: 14px 0 0;
    padding: 0;
    border: 0;
    color: var(--cor-acao);
    background: transparent;
    cursor: pointer;
    font-size: 0.88em;
    text-align: center;
    text-decoration: underline;
}

.link-acao:hover {
    color: var(--cor-acao-hover);
}

.tab-btn:focus-visible,
.btn-primary:focus-visible,
.link-acao:focus-visible {
    outline: 2px solid var(--cor-acao);
    outline-offset: 2px;
}

/* ####################################
   area de feedback de sucesso/erro abaixo dos formularios.
   #################################### */
.mensagem {
    display: none;
    margin: 16px 0 0;
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 0.92em;
    text-align: center;
}

.mensagem.sucesso {
    display: block;
    border: 1px solid var(--cor-sucesso);
    color: var(--cor-sucesso);
    background: var(--cor-sucesso-fundo);
}

.mensagem.erro {
    display: block;
    border: 1px solid var(--cor-erro-borda);
    color: var(--cor-erro);
    background: var(--cor-erro-fundo);
}

.modal-descricao {
    margin: 0 0 24px;
    color: var(--cor-texto);
    font-size: 0.88em;
    line-height: 1.5;
}

/* ####################################
   fundo e posicionamento do modal de redefinicao.
   #################################### */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(0, 0, 0, 0.5);
}

.modal-overlay[hidden] {
    display: none;
}

.modal-box {
    width: 90%;
    max-width: 440px;
    position: relative;
    padding: 36px;
    border: 1px solid var(--cor-borda);
    border-radius: 10px;
    background: var(--cor-card);
}

.modal-box h2 {
    margin: 0 0 10px;
    color: var(--cor-titulo);
    font-size: 1.4em;
    font-weight: 400;
}

.modal-fechar {
    position: absolute;
    top: 14px;
    right: 18px;
    border: 0;
    color: var(--cor-texto);
    background: transparent;
    cursor: pointer;
    font-size: 1.6em;
    line-height: 1;
}

.modal-fechar:hover,
.modal-fechar:focus-visible {
    color: var(--cor-erro);
    outline: none;
}

/* ####################################
   botoes flutuantes para navegar verticalmente na pagina.
   #################################### */
.controles-rolagem {
    position: fixed;
    right: 18px;
    top: 50%;
    z-index: 900;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transform: translateY(-50%);
    pointer-events: none;
}

.botao-rolagem {
    width: 34px;
    height: 34px;
    display: none;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 999px;
    color: #334524;
    background: rgba(246, 250, 242, 0.58);
    box-shadow: 0 8px 20px rgba(31, 42, 29, 0.08);
    cursor: pointer;
    opacity: 0.5;
    pointer-events: auto;
    transition: opacity 0.16s ease, transform 0.16s ease, background 0.16s ease;
}

.botao-rolagem svg {
    width: 18px;
    height: 18px;
    display: block;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.botao-rolagem:hover,
.botao-rolagem:focus-visible {
    opacity: 0.8;
    background: rgba(246, 250, 242, 0.78);
    transform: scale(1.06);
    outline: none;
}

.botao-rolagem.visivel {
    display: inline-flex;
}

/* ####################################
   sobrescritas da tela de login no tema escuro.
   #################################### */
.login-container.tema-escuro {
    --cor-fundo: #151a15;
    --cor-card: #202720;
    --cor-titulo: #eef3ea;
    --cor-texto: #aeb9aa;
    --cor-borda: #3b4938;
    --cor-botao: #45633d;
    --cor-botao-hover: #526f48;
    --cor-acao: #9fbe8e;
    --cor-acao-hover: #bed6b4;
    --cor-sucesso: #dce8d2;
    --cor-erro: #c9a29c;
    --cor-sucesso-fundo: #243322;
    --cor-erro-fundo: #302725;
    --cor-erro-borda: #57433f;
}

body.login-body.tema-escuro {
    background-color: #151a15;
}

.login-container.tema-escuro input,
.login-container.tema-escuro select {
    background: #1a211a;
}

.login-container.tema-escuro .sufixo {
    background: #151a15;
}

body.login-body.tema-escuro .modal-box {
    background: #202720;
    border-color: #3b4938;
}

body.login-body.tema-escuro .modal-box input,
body.login-body.tema-escuro .modal-box select {
    background: #1a211a;
    color: #eef3ea;
    border-color: #3b4938;
}

body.login-body.tema-escuro .botao-rolagem {
    color: #dfead9;
    background: rgba(34, 37, 31, 0.48);
    box-shadow: none;
}

body.login-body.tema-escuro .botao-rolagem:hover,
body.login-body.tema-escuro .botao-rolagem:focus-visible {
    background: rgba(34, 37, 31, 0.78);
}

/* ####################################
   ajustes responsivos para telas estreitas.
   #################################### */
@media (max-width: 600px) {
    body.login-body {
        align-items: center;
        min-height: 100svh;
        padding: 20px;
    }

    body.login-body::before {
        inset: auto;
        top: 50%;
        left: 50%;
        width: 100svh;
        height: 100vw;
        transform: translate(-50%, -50%) rotate(90deg);
    }

    .login-container {
        padding: 32px 22px;
    }

    .logo-circulo {
        width: 104px;
        height: 104px;
    }

    .logo {
        width: 78px;
        height: 78px;
    }

    .logo-nome {
        width: 180px;
    }

    .tabs {
        margin-bottom: 24px;
    }

    .tab-btn {
        padding: 10px 4px;
        font-size: 0.9em;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .controles-rolagem {
        right: 10px;
    }

    .botao-rolagem {
        width: 32px;
        height: 32px;
    }

    .input-sufixo {
        flex-direction: column;
    }

    .input-sufixo input {
        border-right: 1.5px solid var(--cor-borda);
        border-radius: 6px 6px 0 0;
    }

    .sufixo {
        border-top: 0;
        border-left: 1.5px solid var(--cor-borda);
        border-radius: 0 0 6px 6px;
        text-align: center;
    }
}