:root {
    --primary: #ff5a00;
    --primary-dark: #e24d00;
    --dark: #071733;
    --success: #22c55e;
    --bg: #f6f8fb;
    --card: #ffffff;
    --muted: #667085;
    --danger: #e63946;
    --line: #e5e7eb;
}

* { box-sizing: border-box; }

body {
    font-family: Arial, sans-serif;
    background: radial-gradient(circle at top, #ffffff 0%, #f6f8fb 42%, #eef2f7 100%);
    margin: 0;
    padding: 0;
    color: var(--dark);
}

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 20px 24px 48px;
}

.campo {
    width: 100%;
    padding: 12px;
    margin: 6px 0;
    border: 1px solid #dbe3ef;
    border-radius: 12px;
    background: #fff;
    outline: none;
}

.campo:focus {
    border-color: #071733;
    box-shadow: 0 0 0 3px rgba(7, 23, 51, .08);
}

.btn-principal {
    width: 100%;
    background: var(--success);
    color: white;
    padding: 15px;
    border: none;
    border-radius: 12px;
    font-weight: bold;
    margin-top: 10px;
    cursor: pointer;
    transition: transform .18s ease, box-shadow .18s ease;
}

.btn-principal:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 40px rgba(34, 197, 94, .22);
}

.btn-secundario {
    width: 100%;
    background: #eee;
    border: none;
    padding: 11px;
    margin-top: 10px;
    border-radius: 12px;
    cursor: pointer;
}

.msg-estado {
    text-align: center;
    padding: 40px;
    color: #64748b;
    font-style: italic;
    background: #f8fafc;
    border: 1px dashed #cbd5e1;
    border-radius: 18px;
}

.login-conteudo {
    background: white;
    width: 90%;
    max-width: 420px;
    margin: 70px auto;
    padding: 24px;
    border-radius: 22px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .25);
    max-height: 90vh;
    overflow-y: auto;
}

.info-login {
    background: #fff7ed;
    border-left: 5px solid var(--primary);
    padding: 10px;
    border-radius: 10px;
    margin: 10px 0;
    font-size: 13px;
}