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

:root {
    --gold: #c9a84c;
    --gold-light: #e0c97a;
    --gold-dark: #a07830;
    --white: #ffffff;
    --off-white: #f9f7f4;
    --text-dark: #3a3a3a;
    --text-mid: #6b6b6b;
    --border-gold: rgba(201, 168, 76, 0.35);
    --shadow-gold: rgba(201, 168, 76, 0.15);
}

html, body {
    height: 100%;
    font-family: 'Montserrat', sans-serif;
    overflow: hidden;
}

body {
    display: flex;
    position: relative;
    background-color: #d8d8d8;
}

/* Background marmorizado cobrindo tudo */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url('../assets/background/bg_marmore.png');
    background-size: cover;
    background-position: center;
    opacity: 0.55;
    z-index: 0;
}

.bg-overlay {
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.45) 0%, rgba(220,215,205,0.3) 100%);
    z-index: 1;
}

/* LADO ESQUERDO */
.left-side {
    position: relative;
    z-index: 2;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px;
}

.left-content {
    position: relative;
}

.ta-watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 420px;
    height: 420px;
    border: 2px solid rgba(201, 168, 76, 0.18);
    border-radius: 50%;
    pointer-events: none;
}

.ta-watermark::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    border: 1px solid rgba(201, 168, 76, 0.12);
    border-radius: 50%;
}

.em-breve-label {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 300;
    font-size: 1.6rem;
    color: var(--text-mid);
    letter-spacing: 0.15em;
    text-align: center;
    margin-bottom: 8px;
}

.em-breve-titulo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    color: var(--text-dark);
    letter-spacing: 0.08em;
    text-align: center;
}

/* LADO DIREITO */
.right-side {
    position: relative;
    z-index: 2;
    width: 520px;
    min-width: 420px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

/* CARD DE LOGIN */
.login-card {
    width: 100%;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 20px;
    padding: 50px 48px 40px;
    box-shadow:
        0 8px 40px rgba(0,0,0,0.08),
        0 2px 8px rgba(0,0,0,0.04),
        inset 0 1px 0 rgba(255,255,255,0.9);
    border: 1px solid rgba(201, 168, 76, 0.2);
    animation: cardEntrada 0.6s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes cardEntrada {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* LOGO */
.logo-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 20x;
}

.logo {
    width: 250px;
    
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.03);
}

/* FORM */
.form-group {
    margin-bottom: 1rem;
    position: relative;
}

.form-group label {
    display: block;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--text-mid);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.form-group input {
    width: 100%;
    padding: 14px 44px 14px 16px;
    border: 1.5px solid var(--border-gold);
    border-radius: 10px;
    background: rgba(255,255,255,0.7);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.88rem;
    color: var(--text-dark);
    outline: none;
    transition: border-color 0.25s, box-shadow 0.25s, background 0.25s;
}

.form-group input::placeholder {
    color: #bbb;
    font-weight: 300;
}

.form-group input:focus {
    border-color: var(--gold);
    background: rgba(255,255,255,0.95);
    box-shadow: 0 0 0 3px var(--shadow-gold);
}

.toggle-senha {
    position: absolute;
    right: 14px;
    bottom: 14px;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.toggle-senha:hover {
    opacity: 1;
}

/* ERRO */
.msg-erro {
    font-size: 0.8rem;
    color: #c0392b;
    text-align: center;
    min-height: 18px;
    margin-bottom: 6px;
    font-weight: 400;
    letter-spacing: 0.02em;
}

/* BOTÃO */
.btn-entrar {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 50%, var(--gold-light) 100%);
    border: none;
    border-radius: 10px;
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    cursor: pointer;
    
    transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
    box-shadow: 0 4px 20px rgba(201, 168, 76, 0.35);
}

.btn-entrar:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 28px rgba(201, 168, 76, 0.45);
    filter: brightness(1.05);
}

.btn-entrar:active {
    transform: translateY(0);
    box-shadow: 0 3px 12px rgba(201, 168, 76, 0.3);
}

.btn-entrar:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* VERSÃO */
.versao {
    text-align: center;
    font-size: 0.7rem;
    color: #ccc;
    margin-top: 20px;
    letter-spacing: 0.05em;
}

/* RESPONSIVO */
@media (max-width: 768px) {
    body {
        flex-direction: column;
        overflow: auto;
    }

    .left-side {
        display: none;
    }

    .right-side {
        width: 100%;
        min-width: unset;
        min-height: 100vh;
        padding: 24px 20px;
    }
}