:root {
    --cor-primaria: #161819;
    --cor-primaria-suave: rgba(0, 31, 63, 0.08);
    --cor-primaria-hover: #003366; 
    --cor-secundaria-dourado: #C5A059;
    --cor-secundaria-suave: rgba(197, 160, 89, 0.12);
    --cor-fundo: #f0f2f5;     
    --ouro: #d4af37;
    --gradiente-ouro: linear-gradient(135deg, #C5A059 0%, #F5D695 50%, #9c7b3e 100%);
    --cor-card: #FFFFFF;
    --cor-texto: #0a192f;
    --cor-texto-secundario: #5f7d95;
    --cor-sucesso: #10b981; 
    --cor-alerta: #C5A059;
    --sidebar-bg: #161819;
    --borda-raio: 20px;
    --sombra-suave: 0 4px 20px rgba(0, 0, 0, 0.03);
    --sombra-hover: 0 10px 25px rgba(0, 0, 0, 0.08);
    --transicao: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Montserrat', 'Inter', sans-serif;
    background-color: var(--cor-primaria);
    color: #ffffff;
    min-height: 100vh;
    height: auto; 
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    padding: 20px 0;
    justify-content: center;
    align-items: center;
}

.bg-glow {
    display: block; 
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at 50% -20%, rgb(229 163 35 / 18%) 0%, transparent 50%), radial-gradient(circle at 0% 100%, rgb(0 0 0 / 25%) 0%, transparent 40%), #030201;
    z-index: -1;
}

.login-container {
    width: 100%;
    max-width: 500px;
    padding: 40px 20px;
    z-index: 10;
}

.login-card {
    background: rgba(22, 24, 25, 0.7);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid rgba(197, 160, 89, 0.15);
    padding: 60px 45px;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.8), inset 0 0 20px rgba(197, 160, 89, 0.05);
    text-align: center;
    position: relative;
    transition: var(--transicao);
    animation: cardAppear 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

@keyframes cardAppear {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.login-card::before {
    display: none;
}

.logo-area {
    margin-bottom: 8px;
}

.logo-area img {
    width: 180px;
    transition: 0.3s;
}

.header-text h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 12px;
    color: #ffffff;
    letter-spacing: -1px;
}

.header-text p {
    color: #a0aec0;
    font-size: 16px;
    margin-bottom: 45px;
    font-weight: 500;
}

.form-group {
    margin-bottom: 25px;
    text-align: left;
}

.form-group label {
    display: block;
    font-weight: 700;
    color: var(--cor-secundaria-dourado);
    font-size: 11px;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
}

.input-wrapper {
    position: relative;
}

.input-wrapper i {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--cor-secundaria-dourado);
    font-size: 17px;
    transition: 0.3s;
}

input {
    width: 100%;
    padding: 16px 15px 16px 52px;
    border: 1.5px solid rgba(255, 255, 255, 0.08);
    background-color: rgba(255, 255, 255, 0.03);
    font-size: 15px;
    outline: none;
    transition: var(--transicao);
    color: #ffffff;
    font-family: 'Montserrat', sans-serif;
}

input:focus {
    border-color: var(--cor-secundaria-dourado);
    background-color: rgba(255, 255, 255, 0.07);
    box-shadow: 0 0 20px rgba(197, 160, 89, 0.15);
}

input::placeholder {
    color: #4a5568;
}

.btn-login {
    width: 100%;
    padding: 22px;
    background: var(--gradiente-ouro);
    color: #000000;
    border: none;
    font-size: 15px;
    font-weight: 800;
    cursor: pointer;
    margin-top: 15px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.btn-login:hover {
    background-color: var(--cor-secundaria-dourado);
    filter: brightness(1.1);
    transform: translateY(-3px);
    box-shadow: 0 20px 45px rgba(197, 160, 89, 0.4);
}

.forgot-password {
    text-align: right;
    margin-top: -15px;
    margin-bottom: 25px;
}

.forgot-password a {
    color: #a0aec0;
    font-size: 12px;
    text-decoration: none;
    transition: 0.3s;
}

.forgot-password a:hover {
    color: var(--cor-secundaria-dourado);
}

.register-link {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 14px;
}

.register-link p {
    color: #a0aec0;
    display: inline;
}

.register-link a {
    color: var(--cor-secundaria-dourado);
    text-decoration: none;
    font-weight: 800;
    margin-left: 5px;
    transition: 0.3s;
}

.register-link a:hover {
    color: #ffffff;
    text-decoration: underline;
}

.footer-text {
    margin-top: 40px;
    font-size: 10px;
    color: rgba(255,255,255,0.3);
    letter-spacing: 2px;
    text-transform: uppercase;
}

@media (max-width: 480px) {
    .login-container {
        padding: 15px;
    }

    .login-card {
        padding: 45px 25px; 
    }

    /* Ajuste da Logo */
    .logo-area {
        margin-bottom: 30px;
    }
    
    .logo-area img {
        width: 140px;
    }

    /* Tipografia */
    .header-text h2 {
        font-size: 28px;
    }

    .header-text p {
        font-size: 14px;
        margin-bottom: 30px;
    }

    /* Inputs e Botão */
    .form-group {
        margin-bottom: 20px;
    }

    input {
        padding: 18px 16px 18px 48px;
        font-size: 16px; /* Evita que o iOS dê zoom automático ao focar no input */
    }

    .btn-login {
        padding: 18px;
        font-size: 13px;
    }

    .register-link {
        margin-top: 25px;
        padding-top: 20px;
    }

    .bg-glow {
        display: block;
        background: 
            radial-gradient(circle at 50% 0%, rgba(197, 160, 89, 0.12) 0%, transparent 50%),
            radial-gradient(circle at 10% 100%, rgba(0, 51, 102, 0.4) 0%, transparent 40%);
    }
}

/* Ajuste para celulares muito pequenos (iPhone SE / Fold) */
@media (max-width: 340px) {
    .login-card {
        padding: 35px 20px;
    }
    
    .header-text h2 {
        font-size: 20px;
    }
}