:root {
    --color-bg-base: #111111;
    --color-burgundy: #4A151C;
    --color-gold: #D5B865;
    --color-gold-hover: #EED284;
    --color-text-main: #FFFFFF;
    --color-text-muted: #A0A4AB;
    --font-heading: 'Cinzel', serif;
    --font-body: 'Outfit', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body, html {
    height: 100%;
    font-family: var(--font-body);
    background-color: var(--color-bg-base);
    color: var(--color-text-main);
    overflow: hidden;
    position: relative;
}

/* Fundo Harmonioso (O que você gostou antes) */
body::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at center, rgba(74, 21, 28, 0.4) 0%, rgba(17, 17, 17, 1) 100%);
    z-index: 1;
}

.bg-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    z-index: 2;
    opacity: 0.5;
}

.bg-shape-1 {
    width: 500px;
    height: 500px;
    background: var(--color-burgundy);
    top: -100px;
    left: -150px;
    animation: drift 15s infinite alternate ease-in-out;
}

.bg-shape-2 {
    width: 400px;
    height: 400px;
    background: rgba(213, 184, 101, 0.15);
    bottom: -100px;
    right: -100px;
    animation: drift2 12s infinite alternate ease-in-out;
}

@keyframes drift {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}
@keyframes drift2 {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-50px, -50px); }
}

/* Container Central */
.login-container {
    position: relative;
    z-index: 10;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

/* O Cartão de Vidro */
.login-card {
    /* O topo agora é preto absoluto para fazer o truque de transparência funcionar */
    background: linear-gradient(to bottom, #000000 0%, rgba(20, 20, 20, 0.7) 60%, rgba(26, 26, 26, 0.4) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(213, 184, 101, 0.15);
    border-radius: 24px;
    padding: 3.5rem 3rem;
    width: 100%;
    max-width: 480px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    animation: fadeInUp 0.8s ease-out forwards;
}

@keyframes fadeInUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.text-center {
    text-align: center;
}

/* Logo perfeitamente mesclada sem fundo */
.logo-box {
    text-align: center;
    margin-bottom: 2rem;
}

.logo-img {
    max-width: 360px; /* Aumentei o tamanho como pedido */
    width: 100%;
    height: auto;
    /* TRUQUE MÁGICO: Isso "remove" o fundo escuro via código */
    mix-blend-mode: screen; 
    /* Aumentando o contraste para o fundo virar transparente e as letras brilharem */
    filter: contrast(1.6) brightness(0.85); 
}

.login-header {
    margin-bottom: 2.5rem;
}

.login-header h1 {
    font-family: var(--font-heading);
    font-size: 2rem; /* Mantive um pouco maior que o original */
    color: var(--color-gold);
    margin-bottom: 6px;
    font-weight: 600;
    letter-spacing: 1px;
}

.login-header p {
    color: var(--color-text-muted);
    font-size: 1rem;
}

/* Formulário e Inputs do Cartão */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.input-container {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 16px;
    color: var(--color-text-muted);
    transition: color 0.3s ease;
}

.input-container input {
    width: 100%;
    padding: 16px 16px 16px 50px;
    background: rgba(0, 0, 0, 0.5); /* As caixinhas bonitas voltaram */
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    color: var(--color-text-main);
    font-size: 1.05rem;
    font-family: var(--font-body);
    outline: none;
    transition: all 0.3s ease;
}

.input-container input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

/* O Chrome/Edge sobrescreve o fundo do campo com um preenchimento próprio (branco)
   quando autocompleta e-mail/senha salvos — sem isso, o campo fica claro mesmo com o
   background escuro definido acima, e qualquer coisa desenhada por cima (como o botão
   do olho) destoa. Atraso gigante na transição é o truque padrão pra "enganar" o navegador
   e ele nunca aplicar a cor de fundo dele de fato. */
.input-container input:-webkit-autofill,
.input-container input:-webkit-autofill:hover,
.input-container input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--color-text-main);
    -webkit-box-shadow: 0 0 0 1000px #14141a inset;
    box-shadow: 0 0 0 1000px #14141a inset;
    transition: background-color 9999s ease-in-out 0s, color 9999s ease-in-out 0s;
}

.input-container input:focus {
    border-color: var(--color-gold);
    background: rgba(0, 0, 0, 0.8);
    box-shadow: 0 0 0 4px rgba(213, 184, 101, 0.1);
}

.input-container input:focus + .input-icon,
.input-container input:not(:placeholder-shown) + .input-icon {
    color: var(--color-gold);
}

.toggle-senha {
    position: absolute;
    right: 10px;
    background: transparent;
    border: none;
    padding: 6px;
    border-radius: 8px;
    cursor: pointer;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    transition: color 0.2s ease, background 0.2s ease;
}
.toggle-senha:hover { color: var(--color-gold); background: rgba(255,255,255,0.06); }
/* Classe fixa (não depende do atributo type, que muda ao clicar no olhinho) */
.input-container input.tem-toggle-senha {
    padding-right: 46px;
}

/* Checkbox e Links */
.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.5rem;
    margin-bottom: 1.5rem;
}

.checkbox-container {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-muted);
    font-size: 0.95rem;
    cursor: pointer;
    position: relative;
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.checkmark {
    height: 18px;
    width: 18px;
    background-color: rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 4px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.2s ease;
}

.checkbox-container input:checked ~ .checkmark {
    background-color: var(--color-gold);
    border-color: var(--color-gold);
}

.checkbox-container input:checked ~ .checkmark::after {
    content: "✓";
    color: #000;
    font-size: 12px;
    font-weight: bold;
}

.forgot-password {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.forgot-password:hover {
    color: var(--color-gold);
}

/* Botão preenchido chique (Retornou) */
.btn-login {
    position: relative;
    padding: 16px;
    background: linear-gradient(135deg, var(--color-gold) 0%, #b89849 100%);
    color: #111;
    border: none;
    border-radius: 12px;
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 56px;
    box-shadow: 0 4px 15px rgba(213, 184, 101, 0.2);
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(213, 184, 101, 0.4);
    background: linear-gradient(135deg, var(--color-gold-hover) 0%, var(--color-gold) 100%);
}

.btn-login .btn-text {
    transition: opacity 0.3s ease;
}

.btn-loader {
    display: none;
    width: 24px;
    height: 24px;
    border: 3px solid rgba(17, 17, 17, 0.2);
    border-radius: 50%;
    border-top-color: #111;
    animation: spin 0.8s linear infinite;
    position: absolute;
}

.btn-login.is-loading {
    pointer-events: none;
    opacity: 0.9;
}

.btn-login.is-loading .btn-text {
    opacity: 0;
}

.btn-login.is-loading .btn-loader {
    display: block;
}

.btn-login.is-success {
    background: #2b7a4b;
    color: white;
}

.btn-login.is-success .btn-loader {
    display: none;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.security-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 2.5rem;
    color: rgba(255,255,255,0.4);
    font-size: 0.8rem;
}

.security-badge svg {
    color: var(--color-gold);
    opacity: 0.8;
}

@media (max-width: 480px) {
    .login-card {
        padding: 2.5rem 2rem;
    }
}